Commit Graph

20 Commits

Author SHA1 Message Date
Michael Bestas
0d750eaafc Merge tag 'ASB-2024-08-05_4.19-stable' of https://android.googlesource.com/kernel/common into android-msm-pixel-4.19
https://source.android.com/docs/security/bulletin/2024-08-01
CVE-2024-36971

* tag 'ASB-2024-08-05_4.19-stable' of https://android.googlesource.com/kernel/common: (2363 commits)
  Linux 4.19.318
  i2c: rcar: bring hardware to known state when probing
  nilfs2: fix kernel bug on rename operation of broken directory
  SUNRPC: Fix RPC client cleaned up the freed pipefs dentries
  tcp: avoid too many retransmit packets
  tcp: use signed arithmetic in tcp_rtx_probe0_timed_out()
  net: tcp: fix unexcepted socket die when snd_wnd is 0
  tcp: refactor tcp_retransmit_timer()
  libceph: fix race between delayed_work() and ceph_monc_stop()
  hpet: Support 32-bit userspace
  USB: core: Fix duplicate endpoint bug by clearing reserved bits in the descriptor
  usb: gadget: configfs: Prevent OOB read/write in usb_string_copy()
  USB: Add USB_QUIRK_NO_SET_INTF quirk for START BP-850k
  USB: serial: option: add Rolling RW350-GL variants
  USB: serial: option: add Netprisma LCUK54 series modules
  USB: serial: option: add support for Foxconn T99W651
  USB: serial: option: add Fibocom FM350-GL
  USB: serial: option: add Telit FN912 rmnet compositions
  USB: serial: option: add Telit generic core-dump composition
  ARM: davinci: Convert comma to semicolon
  ...

 Conflicts:
	Documentation/devicetree/bindings/sound/rt5645.txt
	android/abi_gki_aarch64.xml
	drivers/clk/qcom/clk-rcg2.c
	drivers/hwtracing/coresight/coresight-etm4x.c
	drivers/leds/leds-pwm.c
	drivers/mmc/core/host.c
	drivers/mmc/core/sdio.c
	drivers/mmc/host/cqhci.c
	drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c
	drivers/rpmsg/qcom_glink_native.c
	drivers/scsi/ufs/ufshcd.c
	drivers/thermal/thermal_core.c
	drivers/usb/dwc3/core.c
	drivers/usb/gadget/function/f_ncm.c
	fs/f2fs/gc.c
	fs/pstore/ram_core.c
	include/linux/fs.h
	include/linux/timer.h
	include/net/tcp.h
	init/initramfs.c
	kernel/events/core.c
	kernel/sched/idle.c
	kernel/time/timer.c
	mm/page_alloc.c
	net/wireless/scan.c
	scripts/checkpatch.pl

Change-Id: Ice08f3ba5dc64a093bc381710ef2408d963cb983
2024-09-06 02:00:44 +03:00
Nathan Chancellor
39460da051 kbuild: Move -Wenum-{compare-conditional,enum-conversion} into W=1
[ Upstream commit 75b5ab134bb5f657ef7979a59106dce0657e8d87 ]

Clang enables -Wenum-enum-conversion and -Wenum-compare-conditional
under -Wenum-conversion. A recent change in Clang strengthened these
warnings and they appear frequently in common builds, primarily due to
several instances in common headers but there are quite a few drivers
that have individual instances as well.

  include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
    508 |         return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
        |                            ~~~~~~~~~~~~~~~~~~~~~ ^
    509 |                            item];
        |                            ~~~~

  drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c:955:24: warning: conditional expression between different enumeration types ('enum iwl_mac_beacon_flags' and 'enum iwl_mac_beacon_flags_v1') [-Wenum-compare-conditional]
    955 |                 flags |= is_new_rate ? IWL_MAC_BEACON_CCK
        |                                      ^ ~~~~~~~~~~~~~~~~~~
    956 |                           : IWL_MAC_BEACON_CCK_V1;
        |                             ~~~~~~~~~~~~~~~~~~~~~
  drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c:1120:21: warning: conditional expression between different enumeration types ('enum iwl_mac_beacon_flags' and 'enum iwl_mac_beacon_flags_v1') [-Wenum-compare-conditional]
   1120 |                                                0) > 10 ?
        |                                                        ^
   1121 |                         IWL_MAC_BEACON_FILS :
        |                         ~~~~~~~~~~~~~~~~~~~
   1122 |                         IWL_MAC_BEACON_FILS_V1;
        |                         ~~~~~~~~~~~~~~~~~~~~~~

Doing arithmetic between or returning two different types of enums could
be a bug, so each of the instance of the warning needs to be evaluated.
Unfortunately, as mentioned above, there are many instances of this
warning in many different configurations, which can break the build when
CONFIG_WERROR is enabled.

To avoid introducing new instances of the warnings while cleaning up the
disruption for the majority of users, disable these warnings for the
default build while leaving them on for W=1 builds.

Cc: stable@vger.kernel.org
Closes: https://github.com/ClangBuiltLinux/linux/issues/2002
Link: 8c2ae42b3e
Acked-by: Yonghong Song <yonghong.song@linux.dev>
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-04-13 12:50:06 +02:00
Wilson Sung
05a5973ef4 Merge android-4.19-stable (4.19.266) into android-msm-pixel-4.19-lts
Merge 4.19.266 into android-4.19-stable
Linux 4.19.266
    x86/speculation: Add RSB VM Exit protections
    x86/bugs: Warn when "ibrs" mitigation is selected on Enhanced IBRS parts
    x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current
    x86/speculation: Disable RRSBA behavior
    x86/bugs: Add Cannon lake to RETBleed affected CPU list
    x86/cpu/amd: Enumerate BTC_NO
    x86/common: Stamp out the stepping madness
    x86/speculation: Fill RSB on vmexit for IBRS
    KVM: VMX: Fix IBRS handling after vmexit
    KVM: VMX: Prevent guest RSB poisoning attacks with eIBRS
    x86/speculation: Remove x86_spec_ctrl_mask
    x86/speculation: Use cached host SPEC_CTRL value for guest entry/exit
    x86/speculation: Fix SPEC_CTRL write on SMT state change
    x86/speculation: Fix firmware entry SPEC_CTRL handling
    x86/speculation: Fix RSB filling with CONFIG_RETPOLINE=n
    x86/speculation: Change FILL_RETURN_BUFFER to work with objtool
    intel_idle: Disable IBRS during long idle
    x86/bugs: Report Intel retbleed vulnerability
    x86/bugs: Split spectre_v2_select_mitigation() and spectre_v2_user_select_mitigation()
    x86/speculation: Add spectre_v2=ibrs option to support Kernel IBRS
    x86/bugs: Optimize SPEC_CTRL MSR writes
    x86/entry: Add kernel IBRS implementation
    x86/entry: Remove skip_r11rcx
    x86/bugs: Keep a per-CPU IA32_SPEC_CTRL value
    x86/bugs: Add AMD retbleed= boot parameter
  * x86/bugs: Report AMD retbleed vulnerability
      drivers/base/cpu.c
      include/linux/cpu.h
    x86/cpufeatures: Move RETPOLINE flags to word 11
  * x86/cpu: Add a steppings field to struct x86_cpu_id
      include/linux/kvm_host.h
      include/linux/mod_devicetable.h
    x86/cpu: Add consistent CPU match macros
  * x86/devicetable: Move x86 specific macro out of generic code
      include/linux/mod_devicetable.h
    x86/cpufeature: Fix various quality problems in the <asm/cpu_device_hd.h> header
    x86/cpufeature: Add facility to check for min microcode revisions
  * Revert "x86/cpu: Add a steppings field to struct x86_cpu_id"
      include/linux/mod_devicetable.h
    Revert "x86/speculation: Add RSB VM Exit protections"
  * ANDROID: preserve CRC for some DRM functions
      include/linux/bits.h
  * Revert "tcp/udp: Make early_demux back namespacified."
      include/net/protocol.h
      include/net/tcp.h
      include/net/udp.h
      net/ipv4/af_inet.c
      net/ipv4/ip_input.c
      net/ipv4/sysctl_net_ipv4.c
      net/ipv6/ip6_input.c
      net/ipv6/tcp_ipv6.c
      net/ipv6/udp.c
    Merge 4.19.265 into android-4.19-stable
Linux 4.19.265
    wifi: brcmfmac: Fix potential buffer overflow in brcmf_fweh_event_worker()
  * linux/bits.h: make BIT(), GENMASK(), and friends available in assembly
      include/linux/bits.h
    KVM: x86: emulator: update the emulation mode after CR0 write
    KVM: x86: emulator: introduce emulator_recalc_and_set_mode
    KVM: x86: emulator: em_sysexit should update ctxt->mode
    KVM: x86: Mask off reserved bits in CPUID.80000008H
  * ext4: fix warning in 'ext4_da_release_space'
      fs/ext4/migrate.c
    parisc: Avoid printing the hardware path twice
    parisc: Export iosapic_serial_irq() symbol for serial port driver
  * parisc: Make 8250_gsc driver dependend on CONFIG_PARISC
      drivers/tty/serial/8250/Kconfig
  * efi: random: reduce seed size to 32 bytes
      include/linux/efi.h
  * ALSA: usb-audio: Add quirks for MacroSilicon MS2100/MS2106 devices
      sound/usb/quirks-table.h
      sound/usb/quirks.c
  * capabilities: fix potential memleak on error path from vfs_getxattr_alloc()
      security/commoncap.c
    tracing/histogram: Update document for KEYS_MAX size
    kprobe: reverse kp->flags when arm_kprobe failed
  * tcp/udp: Make early_demux back namespacified.
      include/net/protocol.h
      include/net/tcp.h
      include/net/udp.h
      net/ipv4/af_inet.c
      net/ipv4/ip_input.c
      net/ipv4/sysctl_net_ipv4.c
      net/ipv6/ip6_input.c
      net/ipv6/tcp_ipv6.c
      net/ipv6/udp.c
    btrfs: fix type of parameter generation in btrfs_get_dentry
    block, bfq: protect 'bfqd->queued' by 'bfqd->lock'
  * Bluetooth: L2CAP: Fix attempting to access uninitialized memory
      net/bluetooth/l2cap_core.c
    i2c: xiic: Add platform module alias
  * HID: saitek: add madcatz variant of MMO7 mouse device ID
      drivers/hid/hid-ids.h
      drivers/hid/hid-quirks.c
    media: dvb-frontends/drxk: initialize err to 0
    media: cros-ec-cec: limit msg.len to CEC_MAX_MSG_SIZE
    media: s5p_cec: limit msg.len to CEC_MAX_MSG_SIZE
  * ipv6: fix WARNING in ip6_route_net_exit_late()
      net/ipv6/route.c
  * net, neigh: Fix null-ptr-deref in neigh_table_clear()
      net/core/neighbour.c
  * net: mdio: fix undefined behavior in bit shift for __mdiobus_register
      drivers/net/phy/mdio_bus.c
  * Bluetooth: L2CAP: fix use-after-free in l2cap_conn_del()
      net/bluetooth/l2cap_core.c
  * Bluetooth: L2CAP: Fix use-after-free caused by l2cap_reassemble_sdu
      net/bluetooth/l2cap_core.c
    btrfs: fix ulist leaks in error paths of qgroup self tests
    btrfs: fix inode list leak during backref walking at resolve_indirect_refs()
    isdn: mISDN: netjet: fix wrong check of device registration
    mISDN: fix possible memory leak in mISDN_register_device()
    rose: Fix NULL pointer dereference in rose_send_frame()
    ipvs: fix WARNING in ip_vs_app_net_cleanup()
    ipvs: fix WARNING in __ip_vs_cleanup_batch()
    ipvs: use explicitly signed chars
  * net: tun: fix bugs for oversize packet when napi frags enabled
      drivers/net/tun.c
    net: sched: Fix use after free in red_enqueue()
    ata: pata_legacy: fix pdc20230_set_piomode()
    net: fec: fix improper use of NETDEV_TX_BUSY
    nfc: nfcmrvl: Fix potential memory leak in nfcmrvl_i2c_nci_send()
    nfc: s3fwrn5: Fix potential memory leak in s3fwrn5_nci_send()
    RDMA/qedr: clean up work queue on failure in qedr_alloc_resources()
    net: dsa: Fix possible memory leaks in dsa_loop_init()
    nfs4: Fix kmemleak when allocate slot failed
    NFSv4.1: We must always send RECLAIM_COMPLETE after a reboot
    NFSv4.1: Handle RECLAIM_COMPLETE trunking errors
    BACKPORT: ARM: 9039/1: assembler: generalize byte swapping macro into rev_l
    BACKPORT: ARM: 9035/1: uncompress: Add be32tocpu macro
    Merge 4.19.264 into android-4.19-stable
Linux 4.19.264
    can: rcar_canfd: rcar_canfd_handle_global_receive(): fix IRQ storm on global FIFO receive
    net/mlx5e: Do not increment ESN when updating IPsec ESN state
    net: ehea: fix possible memory leak in ehea_register_port()
    openvswitch: switch from WARN to pr_warn
    ALSA: aoa: Fix I2S device accounting
    ALSA: aoa: i2sbus: fix possible memory leak in i2sbus_add_dev()
  * PM: domains: Fix handling of unavailable/disabled idle states
      drivers/base/power/domain.c
    net: ksz884x: fix missing pci_disable_device() on error in pcidev_init()
    i40e: Fix flow-type by setting GL_HASH_INSET registers
    i40e: Fix VF hang when reset is triggered on another VF
    i40e: Fix ethtool rx-flow-hash setting for X722
  * media: videodev2.h: V4L2_DV_BT_BLANKING_HEIGHT should check 'interlaced'
      include/uapi/linux/videodev2.h
  * media: v4l2-dv-timings: add sanity checks for blanking values
      drivers/media/v4l2-core/v4l2-dv-timings.c
    media: vivid: dev->bitmap_cap wasn't freed in all cases
    media: vivid: s_fbuf: add more sanity checks
    PM: hibernate: Allow hybrid sleep to work with s2idle
    can: mscan: mpc5xxx: mpc5xxx_can_probe(): add missing put_clock() in error path
  * tcp: fix indefinite deferral of RTO with SACK reneging
      net/ipv4/tcp_input.c
    net: lantiq_etop: don't free skb when returning NETDEV_TX_BUSY
  * net: fix UAF issue in nfqnl_nf_hook_drop() when ops_init() failed
      net/core/net_namespace.c
    kcm: annotate data-races around kcm->rx_wait
    kcm: annotate data-races around kcm->rx_psock
    amd-xgbe: add the bit rate quirk for Molex cables
    amd-xgbe: fix the SFP compliance codes check for DAC cables
    x86/unwind/orc: Fix unreliable stack dump with gcov
    net: netsec: fix error handling in netsec_register_mdio()
  * tipc: fix a null-ptr-deref in tipc_topsrv_accept
      net/tipc/topsrv.c
    ALSA: ac97: fix possible memory leak in snd_ac97_dev_register()
    arc: iounmap() arg is volatile
    drm/msm: Fix return type of mdp4_lvds_connector_mode_valid
    net: ieee802154: fix error return code in dgram_bind()
    mm,hugetlb: take hugetlb_lock before decrementing h->resv_huge_pages
    xen/gntdev: Prevent leaking grants
    Xen/gntdev: don't ignore kernel unmapping error
    s390/futex: add missing EX_TABLE entry to __futex_atomic_op()
    perf auxtrace: Fix address filter symbol name match for modules
  * kernfs: fix use-after-free in __kernfs_remove
      fs/kernfs/dir.c
    mmc: core: Fix kernel panic when remove non-standard SDIO card
    drm/msm/hdmi: fix memory corruption with too many bridges
    drm/msm/dsi: fix memory corruption with too many bridges
    mac802154: Fix LQI recording
    fbdev: smscufx: Fix several use-after-free bugs
    iio: light: tsl2583: Fix module unloading
    tools: iio: iio_utils: fix digit calculation
  * xhci: Remove device endpoints from bandwidth list when freeing the device
      drivers/usb/host/xhci-mem.c
  * usb: xhci: add XHCI_SPURIOUS_SUCCESS to ASM1042 despite being a V0.96 controller
      drivers/usb/host/xhci-pci.c
    usb: bdc: change state when port disconnected
  * usb: dwc3: gadget: Don't set IMI for no_interrupt
      drivers/usb/dwc3/gadget.c
  * usb: dwc3: gadget: Stop processing more requests on IMI
      drivers/usb/dwc3/gadget.c
  * USB: add RESET_RESUME quirk for NVIDIA Jetson devices in RCM
      drivers/usb/core/quirks.c
    ALSA: au88x0: use explicitly signed char
    ALSA: Use del_timer_sync() before freeing timer
    can: kvaser_usb: Fix possible completions during init_completion
  * mm: /proc/pid/smaps_rollup: fix no vma's null-deref
      fs/proc/task_mmu.c
    hv_netvsc: Fix race between VF offering and VF association message from host
  * Makefile.debug: re-enable debug info for .S files
      Makefile
    ACPI: video: Force backlight native for more TongFang devices
  * media: v4l2-mem2mem: Apply DST_QUEUE_OFF_BASE on MMAP buffers across ioctls
      drivers/media/v4l2-core/v4l2-mem2mem.c
    iommu/vt-d: Clean up si_domain in the init_dmars() error path
    net: hns: fix possible memory leak in hnae_ae_register()
    net: sched: cake: fix null pointer access issue when cake_init() fails
    net/atm: fix proc_mpc_write incorrect return value
  * HID: magicmouse: Do not set BTN_MOUSE on double report
      drivers/hid/hid-magicmouse.c
  * tipc: fix an information leak in tipc_topsrv_kern_subscr
      net/tipc/topsrv.c
  * tipc: Fix recognition of trial period
      net/tipc/discover.c
    ACPI: extlog: Handle multiple records
    btrfs: fix processing of delayed tree block refs during backref walking
    btrfs: fix processing of delayed data refs during backref walking
  * r8152: add PID for the Lenovo OneLink+ Dock
      drivers/net/usb/cdc_ether.c
      drivers/net/usb/r8152.c
  * arm64: errata: Remove AES hwcap for COMPAT tasks
      arch/arm64/Kconfig
      arch/arm64/include/asm/cpucaps.h
      arch/arm64/kernel/cpu_errata.c
      arch/arm64/kernel/cpufeature.c
    media: venus: dec: Handle the case where find_format fails
    KVM: arm64: vgic: Fix exit condition in scan_its_table()
    ata: ahci: Match EM_MAX_SLOTS with SATA_PMP_MAX_PORTS
    ata: ahci-imx: Fix MODULE_ALIAS
    hwmon/coretemp: Handle large core ID value
    x86/microcode/AMD: Apply the patch early on every logical thread
    ocfs2: fix BUG when iput after ocfs2_mknod fails
    ocfs2: clear dinode links count in case of error
    Merge 4.19.263 into android-4.19-stable
  * UPSTREAM: once: fix section mismatch on clang builds
      include/linux/once.h
    Revert "serial: 8250: Fix restoring termios speed after suspend"
    UPSTREAM: ARM: 8788/1: ftrace: remove old mcount support
Linux 4.19.263
  * once: fix section mismatch on clang builds
      include/linux/once.h
    Merge 4.19.262 into android-4.19-stable
Linux 4.19.262
    gcov: support GCC 12.1 and newer compilers
    thermal: intel_powerclamp: Use first online CPU as control_cpu
  * inet: fully convert sk->sk_rx_dst to RCU rules
      include/net/sock.h
      net/ipv4/af_inet.c
      net/ipv4/tcp.c
      net/ipv4/tcp_input.c
      net/ipv4/tcp_ipv4.c
      net/ipv4/udp.c
      net/ipv6/tcp_ipv6.c
      net/ipv6/udp.c
    efi: libstub: drop pointless get_memory_map() call
    md: Replace snprintf with scnprintf
  * ext4: continue to expand file system when the target size doesn't reach
      fs/ext4/resize.c
    net/ieee802154: don't warn zero-sized raw_sendmsg()
  * net: ieee802154: return -EINVAL for unknown addr type
      include/net/ieee802154_netdev.h
    perf intel-pt: Fix segfault in intel_pt_print_info() with uClibc
    clk: bcm2835: Make peripheral PLLC critical
    usb: idmouse: fix an uninit-value in idmouse_open
    nvme: copy firmware_rev on each init
  * Revert "usb: storage: Add quirk for Samsung Fit flash"
      drivers/usb/storage/unusual_devs.h
    usb: musb: Fix musb_gadget.c rxstate overflow bug
  * usb: host: xhci: Fix potential memory leak in xhci_alloc_stream_info()
      drivers/usb/host/xhci-mem.c
    md/raid5: Wait for MD_SB_CHANGE_PENDING in raid5d
    HID: roccat: Fix use-after-free in roccat_read()
    ata: libahci_platform: Sanity check the DT child nodes number
    staging: vt6655: fix potential memory leak
    power: supply: adp5061: fix out-of-bounds read in adp5061_get_chg_type()
    nbd: Fix hung when signal interrupts nbd_start_device_ioctl()
    scsi: 3w-9xxx: Avoid disabling device if failing to enable it
    media: cx88: Fix a null-ptr-deref bug in buffer_prepare()
    ARM: dts: imx6sx: add missing properties for sram
    ARM: dts: imx6sll: add missing properties for sram
    ARM: dts: imx6sl: add missing properties for sram
    ARM: dts: imx6qp: add missing properties for sram
    ARM: dts: imx6dl: add missing properties for sram
    ARM: dts: imx6q: add missing properties for sram
    ARM: dts: imx7d-sdb: config the max pressure for tsc2046
    drm/amdgpu: fix initial connector audio value
    platform/x86: msi-laptop: Change DMI match / alias strings to fix module autoloading
  * drm: panel-orientation-quirks: Add quirk for Anbernic Win600
      drivers/gpu/drm/drm_panel_orientation_quirks.c
    drm/vc4: vec: Fix timings for VEC modes
    drm/amd/display: fix overflow on MIN_I64 definition
  * drm: Prevent drm_copy_field() to attempt copying a NULL pointer
      drivers/gpu/drm/drm_ioctl.c
  * drm: Use size_t type for len variable in drm_copy_field()
      drivers/gpu/drm/drm_ioctl.c
  * r8152: Rate limit overflow messages
      drivers/net/usb/r8152.c
  * Bluetooth: L2CAP: Fix user-after-free
      net/bluetooth/l2cap_core.c
  * net: If sock is dead don't access sock's sk_wq in sk_stream_wait_memory
      net/core/stream.c
    wifi: rt2x00: correctly set BBP register 86 for MT7620
    wifi: rt2x00: set SoC wmac clock register
    wifi: rt2x00: set correct TX_SW_CFG1 MAC register for MT7620
    wifi: rt2x00: don't run Rt5592 IQ calibration on MT7620
    can: bcm: check the result of can_send() in bcm_can_tx()
  * Bluetooth: hci_sysfs: Fix attempting to call device_add multiple times
      net/bluetooth/hci_sysfs.c
  * Bluetooth: L2CAP: initialize delayed works at l2cap_chan_create()
      net/bluetooth/l2cap_core.c
    wifi: brcmfmac: fix use-after-free bug in brcmf_netdev_start_xmit()
  * xfrm: Update ipcomp_scratches with NULL when freed
      net/xfrm/xfrm_ipcomp.c
    wifi: ath9k: avoid uninit memory read in ath9k_htc_rx_msg()
  * tcp: annotate data-race around tcp_md5sig_pool_populated
      net/ipv4/tcp.c
    openvswitch: Fix overreporting of drops in dropwatch
    openvswitch: Fix double reporting of drops in dropwatch
    wifi: brcmfmac: fix invalid address access when enabling SCAN log level
    NFSD: Return nfserr_serverfault if splice_ok but buf->pages have data
    thermal: intel_powerclamp: Use get_cpu() instead of smp_processor_id() to avoid crash
    powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue
    MIPS: BCM47XX: Cast memcmp() of function to (void *)
    ACPI: video: Add Toshiba Satellite/Portege Z830 quirk
  * f2fs: fix race condition on setting FI_NO_EXTENT flag
      fs/f2fs/extent_cache.c
    crypto: cavium - prevent integer overflow loading firmware
  * iommu/iova: Fix module config properly
      include/linux/iova.h
    iommu/omap: Fix buffer overflow in debugfs
    powerpc: Fix SPE Power ISA properties for e500v1 platforms
    powerpc/64s: Fix GENERIC_CPU build flags for PPC970 / G5
    x86/hyperv: Fix 'struct hv_enlightened_vmcs' definition
    powerpc/powernv: add missing of_node_put() in opal_export_attrs()
    powerpc/pci_dn: Add missing of_node_put()
    powerpc/sysdev/fsl_msi: Add missing of_node_put()
    powerpc/math_emu/efp: Include module.h
    mailbox: bcm-ferxrm-mailbox: Fix error check for dma_map_sg
    clk: ti: dra7-atl: Fix reference leak in of_dra7_atl_clk_probe
    clk: bcm2835: fix bcm2835_clock_rate_from_divisor declaration
  * spmi: pmic-arb: correct duplicate APID to PPID mapping logic
      drivers/spmi/spmi-pmic-arb.c
    dmaengine: ioat: stop mod_timer from resurrecting deleted timer in __cleanup()
    mfd: sm501: Add check for platform_driver_register()
    mfd: lp8788: Fix an error handling path in lp8788_irq_init() and lp8788_irq_init()
    mfd: lp8788: Fix an error handling path in lp8788_probe()
    mfd: fsl-imx25: Fix an error handling path in mx25_tsadc_setup_irq()
    mfd: intel_soc_pmic: Fix an error handling path in intel_soc_pmic_i2c_probe()
    fsi: core: Check error number after calling ida_simple_get
    serial: 8250: Fix restoring termios speed after suspend
    firmware: google: Test spinlock on panic path to avoid lockups
    staging: vt6655: fix some erroneous memory clean-up loops
    phy: qualcomm: call clk_disable_unprepare in the error handling
    drivers: serial: jsm: fix some leaks in probe
    usb: gadget: function: fix dangling pnp_string in f_printer.c
  * xhci: Don't show warning for reinit on known broken suspend
      drivers/usb/host/xhci.c
    md/raid5: Ensure stripe_fill happens on non-read IO with journal
  * ata: fix ata_id_has_dipm()
      include/linux/ata.h
  * ata: fix ata_id_has_ncq_autosense()
      include/linux/ata.h
  * ata: fix ata_id_has_devslp()
      include/linux/ata.h
  * ata: fix ata_id_sense_reporting_enabled() and ata_id_has_sense_reporting()
      include/linux/ata.h
    mtd: devices: docg3: check the return value of devm_ioremap() in the probe
    dyndbg: let query-modname override actual module name
  * dyndbg: fix module.dyndbg handling
      include/linux/dynamic_debug.h
    RDMA/rxe: Fix the error caused by qp->sk
    RDMA/rxe: Fix "kernel NULL pointer dereference" error
    media: xilinx: vipp: Fix refcount leak in xvip_graph_dma_init
    tty: xilinx_uartps: Fix the ignore_status
    media: exynos4-is: fimc-is: Add of_node_put() when breaking out of loop
    HSI: omap_ssi_port: Fix dma_map_sg error check
    HSI: omap_ssi: Fix refcount leak in ssi_probe
    clk: tegra20: Fix refcount leak in tegra20_clock_init
    clk: tegra: Fix refcount leak in tegra114_clock_init
    clk: tegra: Fix refcount leak in tegra210_clock_init
    clk: berlin: Add of_node_put() for of_get_parent()
    clk: oxnas: Hold reference returned by of_get_parent()
    iio: ABI: Fix wrong format of differential capacitance channel ABI.
  * iio: inkern: only release the device node when done with it
      drivers/iio/inkern.c
    iio: adc: at91-sama5d2_adc: check return status for pressure and touch
    iio: adc: at91-sama5d2_adc: fix AT91_SAMA5D2_MR_TRACKTIM_MAX
    ARM: dts: exynos: fix polarity of VBUS GPIO of Origen
    ARM: Drop CMDLINE_* dependency on ATAGS
    ARM: dts: exynos: correct s5k6a3 reset polarity on Midas family
    ARM: dts: kirkwood: lsxl: remove first ethernet port
    ARM: dts: kirkwood: lsxl: fix serial line
    ARM: dts: turris-omnia: Fix mpp26 pin name and comment
  * soc: qcom: smem_state: Add refcounting for the 'state->of_node'
      drivers/soc/qcom/smem_state.c
    soc: qcom: smsm: Fix refcount leak bugs in qcom_smsm_probe()
    memory: of: Fix refcount leak bug in of_get_ddr_timings()
    ASoC: wm5102: Fix PM disable depth imbalance in wm5102_probe
    ASoC: wm5110: Fix PM disable depth imbalance in wm5110_probe
    ASoC: wm8997: Fix PM disable depth imbalance in wm8997_probe
    mmc: wmt-sdmmc: Fix an error handling path in wmt_mci_probe()
    ALSA: dmaengine: increment buffer pointer atomically
    drm/msm/dpu: index dpu_kms->hw_vbif using vbif_idx
    ASoC: eureka-tlv320: Hold reference returned from of_find_xxx API
    mmc: au1xmmc: Fix an error handling path in au1xmmc_probe()
    drm/bridge: megachips: Fix a null pointer dereference bug
    platform/x86: msi-laptop: Fix resource cleanup
    platform/x86: msi-laptop: Fix old-ec check for backlight registering
    platform/chrome: fix double-free in chromeos_laptop_prepare()
  * drm/mipi-dsi: Detach devices when removing the host
      drivers/gpu/drm/drm_mipi_dsi.c
    drm: bridge: adv7511: fix CEC power down control register offset
    net: mvpp2: fix mvpp2 debugfs leak
  * once: add DO_ONCE_SLOW() for sleepable contexts
      include/linux/once.h
      lib/once.c
      net/ipv4/inet_hashtables.c
    bnx2x: fix potential memory leak in bnx2x_tpa_stop()
    net: rds: don't hold sock lock when cancelling work from rds_tcp_reset_callbacks()
  * tcp: fix tcp_cwnd_validate() to not forget is_cwnd_limited
      include/linux/tcp.h
      include/net/tcp.h
      net/ipv4/tcp.c
      net/ipv4/tcp_output.c
  * sctp: handle the error returned from sctp_auth_asoc_init_active_key
      net/sctp/auth.c
    mISDN: fix use-after-free bugs in l1oip timer handlers
    vhost/vsock: Use kvmalloc/kvfree for larger packets.
    spi: s3c64xx: Fix large transfers with DMA
    netfilter: nft_fib: Fix for rpath check with VRF devices
    spi/omap100k:Fix PM disable depth imbalance in omap1_spi100k_probe
  * bpf: Ensure correct locking around vulnerable function find_vpid()
      kernel/bpf/syscall.c
    net: fs_enet: Fix wrong check in do_pd_setup
    wifi: rtl8xxxu: gen2: Fix mistake in path B IQ calibration
  * bpf: btf: fix truncated last_member_type_id in btf_struct_resolve
      kernel/bpf/btf.c
    wifi: rtl8xxxu: Fix skb misuse in TX queue selection
    spi: qup: add missing clk_disable_unprepare on error in spi_qup_pm_resume_runtime()
    spi: qup: add missing clk_disable_unprepare on error in spi_qup_resume()
    wifi: rtl8xxxu: tighten bounds checking in rtl8xxxu_read_efuse()
    spi: mt7621: Fix an error message in mt7621_spi_probe()
    bpftool: Fix a wrong type cast in btf_dumper_int
    wifi: mac80211: allow bw change during channel switch in mesh
    wifi: ath10k: add peer map clean up for peer delete in ath10k_sta_state()
    sh: machvec: Use char[] for section boundaries
    selinux: use "grep -E" instead of "egrep"
    KVM: nVMX: Unconditionally purge queued/injected events on nested "exit"
    KVM: x86/emulator: Fix handing of POP SS to correctly set interruptibility
  * ring-buffer: Fix race between reset page and reading page
      kernel/trace/ring_buffer.c
  * ring-buffer: Check pending waiters when doing wake ups as well
      kernel/trace/ring_buffer.c
  * ring-buffer: Allow splice to read previous partially read pages
      kernel/trace/ring_buffer.c
    ftrace: Properly unset FTRACE_HASH_FL_MOD
    livepatch: fix race between fork and KLP transition
  * ext4: place buffer head allocation before handle start
      fs/ext4/inode.c
  * ext4: make ext4_lazyinit_thread freezable
      fs/ext4/super.c
  * ext4: fix null-ptr-deref in ext4_write_info
      fs/ext4/super.c
  * ext4: avoid crash when inline data creation follows DIO write
      fs/ext4/file.c
    nilfs2: fix use-after-free bug of struct nilfs_root
    riscv: fix build with binutils 2.38
    btrfs: fix race between quota enable and quota rescan ioctl
    fbdev: smscufx: Fix use-after-free in ufx_ops_open()
  * PCI: Sanitise firmware BAR assignments behind a PCI-PCI bridge
      drivers/pci/setup-res.c
    UM: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK
    riscv: Allow PROT_WRITE-only mmap()
    parisc: fbdev/stifb: Align graphics memory size to 4MB
  * Revert "fs: check FMODE_LSEEK to control internal pipe splicing"
      fs/splice.c
    regulator: qcom_rpm: Fix circular deferral regression
  * quota: Check next/prev free block number after reading from quota file
      fs/quota/quota_tree.c
  * HID: multitouch: Add memory barriers
      drivers/hid/hid-multitouch.c
    fs: dlm: handle -EBUSY first in lock arg validation
    fs: dlm: fix race between test_bit() and queue_work()
    can: kvaser_usb_leaf: Fix CAN state after restart
    can: kvaser_usb_leaf: Fix TX queue out of sync after restart
    can: kvaser_usb_leaf: Fix overread with an invalid command
    can: kvaser_usb: Fix use of uninitialized completion
  * usb: add quirks for Lenovo OneLink+ Dock
      drivers/usb/core/quirks.c
    iio: dac: ad5593r: Fix i2c read protocol requirements
    mtd: rawnand: atmel: Unmap streaming DMA mappings
    ALSA: hda/realtek: remove ALC289_FIXUP_DUAL_SPK for Dell 5530
  * ALSA: usb-audio: Fix NULL dererence at error path
      sound/usb/endpoint.c
  * ALSA: usb-audio: Fix potential memory leaks
      sound/usb/endpoint.c
  * ALSA: rawmidi: Drop register_mutex in snd_rawmidi_free()
      sound/core/rawmidi.c
    ALSA: oss: Fix potential deadlock at unregistration
  * Input: xpad - fix wireless 360 controller breaking after suspend
      drivers/input/joystick/xpad.c
  * Input: xpad - add supported devices as contributed on github
      drivers/input/joystick/xpad.c
    wifi: mac80211_hwsim: avoid mac80211 warning on bad rate
  * random: use expired timer rather than wq for mixing fast pool
      drivers/char/random.c
  * random: avoid reading two cache lines on irq randomness
      drivers/char/random.c
  * random: restore O_NONBLOCK support
      drivers/char/mem.c
      drivers/char/random.c
    USB: serial: qcserial: add new usb-id for Dell branded EM7455
  * scsi: stex: Properly zero out the passthrough command structure
      include/scsi/scsi_cmnd.h
    ALSA: hda: Fix position reporting on Poulsbo
  * random: clamp credited irq bits to maximum mixed
      drivers/char/random.c
    ceph: don't truncate file in atomic_open
    nilfs2: replace WARN_ONs by nilfs_error for checkpoint acquisition failure
    nilfs2: fix leak of nilfs_root in case of writer thread creation failure
    nilfs2: fix NULL pointer dereference at nilfs_bmap_lookup_at_level()
  * rpmsg: qcom: glink: replace strncpy() with strscpy_pad()
      drivers/rpmsg/qcom_glink_native.c
    mmc: core: Terminate infinite loop in SD-UHS voltage switch
    mmc: core: Replace with already defined values for readability
    USB: serial: ftdi_sio: fix 300 bps rate for SIO
    usb: mon: make mmapped memory read only
    um: Cleanup compiler warning in arch/x86/um/tls_32.c
    um: Cleanup syscall_handler_t cast in syscalls_32.h
  * net/ieee802154: fix uninit value bug in dgram_sendmsg
      include/net/ieee802154_netdev.h
    scsi: qedf: Fix a UAF bug in __qedf_probe()
    ARM: dts: fix Moxa SDIO 'compatible', remove 'sdhci' misnomer
    dmaengine: xilinx_dma: Report error in case of dma_set_mask_and_coherent API failure
    dmaengine: xilinx_dma: cleanup for fetching xlnx,num-fstores property
    firmware: arm_scmi: Add SCMI PM driver remove routine
  * fs: fix UAF/GPF bug in nilfs_mdt_destroy
      fs/inode.c
    ARM: fix function graph tracer and unwinder dependencies
    docs: update mediator information in CoC docs
  * Makefile.extrawarn: Move -Wcast-function-type-strict to W=1
      scripts/Makefile.extrawarn
  * BACKPORT: arm64: compat: vdso: Use legacy syscalls as fallback
      arch/arm64/include/asm/vdso/compat_gettimeofday.h
    ANDROID: Drop explicit 'CONFIG_INIT_STACK_ALL_ZERO=y' from gki_defconfig
  * UPSTREAM: hardening: Remove Clang's enable flag for -ftrivial-auto-var-init=zero
      Makefile
      security/Kconfig.hardening
  * UPSTREAM: hardening: Avoid harmless Clang option under CONFIG_INIT_STACK_ALL_ZERO
      Makefile
      security/Kconfig.hardening
  * UPSTREAM: hardening: Clarify Kconfig text for auto-var-init
      security/Kconfig.hardening
  * ANDROID: Fix kenelci build-break for !CONFIG_PERF_EVENTS
      kernel/cpu.c
  * UPSTREAM: f2fs: guarantee to write dirty data when enabling checkpoint back
      fs/f2fs/file.c
      fs/f2fs/super.c

Bug: 260299968
Change-Id: I609eaa63e46c0600536923fa7da78ef66f5db237
Signed-off-by: Wilson Sung <wilsonsung@google.com>
Signed-off-by: JohnnLee <johnnlee@google.com>
2022-12-14 02:48:01 +00:00
Sami Tolvanen
c98cbc2519 Makefile.extrawarn: Move -Wcast-function-type-strict to W=1
commit 2120635108b35ecad9c59c8b44f6cbdf4f98214e upstream.

We enable -Wcast-function-type globally in the kernel to warn about
mismatching types in function pointer casts. Compilers currently
warn only about ABI incompability with this flag, but Clang 16 will
enable a stricter version of the check by default that checks for an
exact type match. This will be very noisy in the kernel, so disable
-Wcast-function-type-strict without W=1 until the new warnings have
been addressed.

Cc: stable@vger.kernel.org
Link: https://reviews.llvm.org/D134831
Link: https://github.com/ClangBuiltLinux/linux/issues/1724
Suggested-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20220930203310.4010564-1-samitolvanen@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-10-26 13:19:16 +02:00
Lucas Wei
b90a1cd836 Merge android-4.19-stable (4.19.234) into android-msm-pixel-4.19-lts
Merge 4.19.234 into android-4.19-stable
Linux 4.19.234
    xen/netfront: react properly to failing gnttab_end_foreign_access_ref()
  * xen/gnttab: fix gnttab_end_foreign_access() without page specified
      include/xen/grant_table.h
    xen/pvcalls: use alloc/free_pages_exact()
    xen/9p: use alloc/free_pages_exact()
  * xen: remove gnttab_query_foreign_access()
      include/xen/grant_table.h
    xen/gntalloc: don't use gnttab_query_foreign_access()
    xen/scsifront: don't use gnttab_query_foreign_access() for mapped status
    xen/netfront: don't use gnttab_query_foreign_access() for mapped status
    xen/blkfront: don't use gnttab_query_foreign_access() for mapped status
  * xen/grant-table: add gnttab_try_end_foreign_access()
      include/xen/grant_table.h
    xen/xenbus: don't let xenbus_grant_ring() remove grants in error case
    ARM: fix build warning in proc-v7-bugs.c
    ARM: Do not use NOCROSSREFS directive with ld.lld
    ARM: fix co-processor register typo
  * kbuild: add CONFIG_LD_IS_LLD
      init/Kconfig
    ARM: fix build error when BPF_SYSCALL is disabled
    ARM: include unprivileged BPF status in Spectre V2 reporting
    ARM: Spectre-BHB workaround
    ARM: use LOADADDR() to get load address of sections
    ARM: early traps initialisation
    ARM: report Spectre v2 status through sysfs
  * arm/arm64: smccc/psci: add arm_smccc_1_1_get_conduit()
      drivers/firmware/psci.c
      include/linux/arm-smccc.h
  * arm/arm64: Provide a wrapper for SMCCC 1.1 calls
      include/linux/arm-smccc.h
    x86/speculation: Warn about eIBRS + LFENCE + Unprivileged eBPF + SMT
    x86/speculation: Warn about Spectre v2 LFENCE mitigation
    x86/speculation: Update link to AMD speculation whitepaper
    x86/speculation: Use generic retpoline by default on AMD
  * x86/speculation: Include unprivileged eBPF status in Spectre v2 mitigation reporting
      include/linux/bpf.h
      kernel/sysctl.c
    Documentation/hw-vuln: Update spectre doc
    x86/speculation: Add eIBRS + Retpoline options
    x86/speculation: Rename RETPOLINE_AMD to RETPOLINE_LFENCE
    x86,bugs: Unconditionally allow spectre_v2=retpoline,amd
    x86/speculation: Merge one test in spectre_v2_user_select_mitigation()
    Merge 4.19.233 into android-4.19-stable
  * FROMGIT: Revert "xfrm: state and policy should fail if XFRMA_IF_ID 0"
      net/xfrm/xfrm_user.c
  * Revert "ANDROID: incremental-fs: fix mount_fs issue"
      fs/incfs/vfs.c
Linux 4.19.233
    hamradio: fix macro redefine warning
    net: dcb: disable softirqs in dcbnl_flush_dev()
    btrfs: add missing run of delayed items after unlink during log replay
    tracing/histogram: Fix sorting on old "cpu" value
  * memfd: fix F_SEAL_WRITE after shmem huge page allocated
      mm/memfd.c
  * HID: add mapping for KEY_ALL_APPLICATIONS
      drivers/hid/hid-debug.c
      drivers/hid/hid-input.c
      include/uapi/linux/input-event-codes.h
    Input: elan_i2c - fix regulator enable count imbalance after suspend/resume
    Input: elan_i2c - move regulator_[en|dis]able() out of elan_[en|dis]able_power()
  * nl80211: Handle nla_memdup failures in handle_nan_filter
      net/wireless/nl80211.c
    net: chelsio: cxgb3: check the return value of pci_find_capability()
    soc: fsl: qe: Check of ioremap return value
    ibmvnic: free reset-work-item when flushing
    ARM: 9182/1: mmu: fix returns from early_param() and __setup() functions
    arm64: dts: rockchip: Switch RK3399-Gru DP to SPDIF output
    can: gs_usb: change active_channels's type from atomic_t to u8
    firmware: arm_scmi: Remove space in MODULE_ALIAS name
    efivars: Respect "block" flag in efivar_entry_set_safe()
    net: arcnet: com20020: Fix null-ptr-deref in com20020pci_probe()
    net: sxgbe: fix return value of __setup handler
    net: stmmac: fix return value of __setup handler
    mac80211: fix forwarded mesh frames AC & queue selection
    xen/netfront: destroy queues before real_num_tx_queues is zeroed
    PCI: pciehp: Fix infinite loop in IRQ handler upon power fault
  * block: Fix fsync always failed if once failed
      block/blk-flush.c
    net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error cause by server
    net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error generated by client
    net: dcb: flush lingering app table entries for unregistered devices
    batman-adv: Don't expect inter-netns unique iflink indices
    batman-adv: Request iflink once in batadv_get_real_netdevice
    batman-adv: Request iflink once in batadv-on-batadv check
  * netfilter: nf_queue: fix possible use-after-free
      include/net/netfilter/nf_queue.h
      net/netfilter/nf_queue.c
      net/netfilter/nfnetlink_queue.c
  * netfilter: nf_queue: don't assume sk is full socket
      net/netfilter/nf_queue.c
  * xfrm: enforce validity of offload input flags
      include/uapi/linux/xfrm.h
      net/xfrm/xfrm_device.c
  * xfrm: fix the if_id check in changelink
      net/xfrm/xfrm_interface.c
  * netfilter: fix use-after-free in __nf_register_net_hook()
      net/netfilter/core.c
  * xfrm: fix MTU regression
      net/ipv6/ip6_output.c
  * ASoC: ops: Shift tested values in snd_soc_put_volsw() by +min
      sound/soc/soc-ops.c
    ALSA: intel_hdmi: Fix reference to PCM buffer address
    ata: pata_hpt37x: fix PCI clock detection
    usb: gadget: clear related members when goto fail
    usb: gadget: don't release an existing dev->buf
    net: usb: cdc_mbim: avoid altsetting toggling for Telit FN990
  * i2c: qup: allow COMPILE_TEST
      drivers/i2c/busses/Kconfig
  * i2c: cadence: allow COMPILE_TEST
      drivers/i2c/busses/Kconfig
    dmaengine: shdma: Fix runtime PM imbalance on error
    cifs: fix double free race when mount fails in cifs_get_root()
  * Input: clear BTN_RIGHT/MIDDLE on buttonpads
      drivers/input/input.c
    ASoC: rt5682: do not block workqueue if card is unbound
    ASoC: rt5668: do not block workqueue if card is unbound
    i2c: bcm2835: Avoid clock stretching timeouts
    mac80211_hwsim: initialize ieee80211_tx_info at hw_scan_work
    mac80211_hwsim: report NOACK frames in tx_status
    UPSTREAM: mac80211_hwsim: initialize ieee80211_tx_info at hw_scan_work
    Merge 4.19.232 into android-4.19-stable
Linux 4.19.232
    tty: n_gsm: fix encoding of control signal octet bit DV
  * xhci: Prevent futile URB re-submissions due to incorrect return value.
      drivers/usb/host/xhci.c
  * xhci: re-initialize the HC during resume if HCE was set
      drivers/usb/host/xhci.c
  * usb: dwc3: gadget: Let the interrupt handler disable bottom halves.
      drivers/usb/dwc3/gadget.c
    usb: dwc3: pci: Fix Bay Trail phy GPIO mappings
    USB: serial: option: add Telit LE910R1 compositions
    USB: serial: option: add support for DW5829e
  * tracefs: Set the group ownership in apply_options() not parse_options()
      fs/tracefs/inode.c
    USB: gadget: validate endpoint index for xilinx udc
  * usb: gadget: rndis: add spinlock for rndis response list
      drivers/usb/gadget/function/rndis.c
      drivers/usb/gadget/function/rndis.h
    Revert "USB: serial: ch341: add new Product ID for CH341A"
    ata: pata_hpt37x: disable primary channel on HPT371
    iio: adc: men_z188_adc: Fix a resource leak in an error handling path
  * tracing: Have traceon and traceoff trigger honor the instance
      kernel/trace/trace_events_trigger.c
  * fget: clarify and improve __fget_files() implementation
      fs/file.c
  * memblock: use kfree() to release kmalloced memblock regions
      mm/memblock.c
    Revert "drm/nouveau/pmu/gm200-: avoid touching PMU outside of DEVINIT/PREOS/ACR"
    gpio: tegra186: Fix chip_data type confusion
    tty: n_gsm: fix proper link termination after failed open
    RDMA/ib_srp: Fix a deadlock
  * configfs: fix a race in configfs_{,un}register_subsystem()
      fs/configfs/dir.c
    net/mlx5e: Fix wrong return value on ioctl EEPROM query failure
  * drm/edid: Always set RGB444
      drivers/gpu/drm/drm_edid.c
  * openvswitch: Fix setting ipv6 fields causing hw csum failure
      include/net/checksum.h
  * gso: do not skip outer ip header in case of ipip and net_failover
      net/ipv4/af_inet.c
      net/ipv6/ip6_offload.c
  * tipc: Fix end of loop tests for list_for_each_entry()
      net/tipc/name_table.c
      net/tipc/socket.c
  * net: __pskb_pull_tail() & pskb_carve_frag_list() drop_monitor friends
      net/core/skbuff.c
  * ping: remove pr_err from ping_lookup
      net/ipv4/ping.c
  * USB: zaurus: support another broken Zaurus
      drivers/net/usb/cdc_ether.c
      drivers/net/usb/zaurus.c
    sr9700: sanity check for packet length
    parisc/unaligned: Fix ldw() and stw() unalignment handlers
    parisc/unaligned: Fix fldd and fstd unaligned handlers on 32-bit kernel
    vhost/vsock: don't check owner in vhost_vsock_stop() while releasing
  * cgroup/cpuset: Fix a race between cpuset_attach() and cpu hotplug
      kernel/cgroup/cpuset.c
    Merge 4.19.231 into android-4.19-stable
Linux 4.19.231
    net: macb: Align the dma and coherent dma masks
    net: usb: qmi_wwan: Add support for Dell DW5829e
  * tracing: Fix tp_printk option related with tp_printk_stop_on_boot
      kernel/trace/trace.c
    ata: libata-core: Disable TRIM on M88V29
  * kconfig: let 'shell' return enough output for deep path names
      scripts/kconfig/preprocess.c
    arm64: dts: meson-gx: add ATF BL32 reserved-memory region
  * netfilter: conntrack: don't refresh sctp entries in closed state
      net/netfilter/nf_conntrack_proto_sctp.c
    irqchip/sifive-plic: Add missing thead,c900-plic match string
    ARM: OMAP2+: hwmod: Add of_node_put() before break
    KVM: x86/pmu: Use AMD64_RAW_EVENT_MASK for PERF_TYPE_RAW
    Drivers: hv: vmbus: Fix memory leak in vmbus_add_channel_kobj
    Drivers: hv: vmbus: Expose monitor data only when monitor pages are used
    mtd: rawnand: brcmnand: Fixed incorrect sub-page ECC status
    mtd: rawnand: brcmnand: Refactored code to introduce helper functions
  * lib/iov_iter: initialize "flags" in new pipe_buffer
      lib/iov_iter.c
    i2c: brcmstb: fix support for DSL and CM variants
    dmaengine: sh: rcar-dmac: Check for error num after setting mask
  * net: sched: limit TC_ACT_REPEAT loops
      net/sched/act_api.c
  * EDAC: Fix calculation of returned address and next offset in edac_align_ptr()
      drivers/edac/edac_mc.c
    mtd: rawnand: qcom: Fix clock sequencing in qcom_nandc_probe()
    NFS: Do not report writeback errors in nfs_getattr()
    NFS: LOOKUP_DIRECTORY is also ok with symlinks
  * block/wbt: fix negative inflight counter when remove scsi device
      block/elevator.c
  * ext4: check for out-of-order index extents in ext4_valid_extent_entries()
      fs/ext4/extents.c
    powerpc/lib/sstep: fix 'ptesync' build error
  * ASoC: ops: Fix stereo change notifications in snd_soc_put_volsw_range()
      sound/soc/soc-ops.c
  * ASoC: ops: Fix stereo change notifications in snd_soc_put_volsw()
      sound/soc/soc-ops.c
    ALSA: hda: Fix missing codec probe on Shenker Dock 15
    ALSA: hda: Fix regression on forced probe mask option
    libsubcmd: Fix use-after-free for realloc(..., 0)
  * bonding: fix data-races around agg_select_timer
      drivers/net/bonding/bond_3ad.c
      include/net/bond_3ad.h
    drop_monitor: fix data-race in dropmon_net_event / trace_napi_poll_hit
  * ping: fix the dif and sdif check in ping_lookup
      net/ipv4/ping.c
    net: ieee802154: ca8210: Fix lifs/sifs periods
    net: dsa: lan9303: fix reset on probe
    iwlwifi: pcie: gen2: fix locking when "HW not ready"
    iwlwifi: pcie: fix locking when "HW not ready"
    vsock: remove vsock from connected table when connect is interrupted by a signal
    mmc: block: fix read single on recovery logic
  * taskstats: Cleanup the use of task->exit_code
      kernel/tsacct.c
  * xfrm: Don't accidentally set RTO_ONLINK in decode_session4()
      net/ipv4/xfrm4_policy.c
    drm/radeon: Fix backlight control on iMac 12,1
    iwlwifi: fix use-after-free
  * Revert "module, async: async_synchronize_full() on module init iff async is used"
      include/linux/sched.h
      kernel/async.c
      kernel/module.c
    nvme-rdma: fix possible use-after-free in transport error_recovery work
    nvme: fix a possible use-after-free in controller reset during load
  * quota: make dquot_quota_sync return errors from ->sync_fs
      fs/quota/dquot.c
  * vfs: make freeze_super abort when sync_filesystem returns error
      fs/super.c
    ax25: improve the incomplete fix to avoid UAF and NPD bugs
    selftests/zram: Adapt the situation that /dev/zram0 is being used
    selftests/zram01.sh: Fix compression ratio calculation
    selftests/zram: Skip max_comp_streams interface on newer kernel
    net: ieee802154: at86rf230: Stop leaking skb's
    btrfs: send: in case of IO error log it
    parisc: Fix sglist access in ccio-dma.c
    parisc: Fix data TLB miss in sba_unmap_sg
    serial: parisc: GSC: fix build when IOSAPIC is not set
  * net: usb: ax88179_178a: Fix out-of-bounds accesses in RX fixup
      drivers/net/usb/ax88179_178a.c
  * Makefile.extrawarn: Move -Wunaligned-access to W=1
      scripts/Makefile.extrawarn
    Merge 4.19.230 into android-4.19-stable
Linux 4.19.230
  * perf: Fix list corruption in perf_cgroup_switch()
      kernel/events/core.c
    hwmon: (dell-smm) Speed up setting of fan speed
  * seccomp: Invalidate seccomp mode to catch death failures
      kernel/seccomp.c
    USB: serial: cp210x: add CPI Bulk Coin Recycler id
    USB: serial: cp210x: add NCR Retail IO box id
    USB: serial: ch341: add support for GW Instek USB2.0-Serial devices
    USB: serial: option: add ZTE MF286D modem
    USB: serial: ftdi_sio: add support for Brainboxes US-159/235/320
  * usb: gadget: rndis: check size of RNDIS_MSG_SET command
      drivers/usb/gadget/function/rndis.c
  * USB: gadget: validate interface OS descriptor requests
      drivers/usb/gadget/composite.c
  * usb: dwc3: gadget: Prevent core from processing stale TRBs
      drivers/usb/dwc3/gadget.c
    usb: ulpi: Call of_node_put correctly
    usb: ulpi: Move of_node_put to ulpi_dev_release
  * n_tty: wake up poll(POLLRDNORM) on receiving data
      drivers/tty/n_tty.c
    vt_ioctl: add array_index_nospec to VT_ACTIVATE
    vt_ioctl: fix array_index_nospec in vt_setactivate
    net: amd-xgbe: disable interrupts during pci removal
  * tipc: rate limit warning for received illegal binding update
      net/tipc/name_distr.c
  * veth: fix races around rq->rx_notify_masked
      drivers/net/veth.c
  * net: fix a memleak when uncloning an skb dst and its metadata
      include/net/dst_metadata.h
  * net: do not keep the dst cache when uncloning an skb dst and its metadata
      include/net/dst_metadata.h
    ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path
  * bonding: pair enable_port with slave_arr_updates
      drivers/net/bonding/bond_3ad.c
    ixgbevf: Require large buffers for build_skb on 82599VF
  * usb: f_fs: Fix use-after-free for epfile
      drivers/usb/gadget/function/f_fs.c
    ARM: dts: imx6qdl-udoo: Properly describe the SD card detect
    staging: fbtft: Fix error path in fbtft_driver_module_init()
    ARM: dts: meson: Fix the UART compatible strings
    perf probe: Fix ppc64 'perf probe add events failed' case
  * net: bridge: fix stale eth hdr pointer in br_dev_xmit
      net/bridge/br_device.c
    ARM: dts: imx23-evk: Remove MX23_PAD_SSP1_DETECT from hog group
  * bpf: Add kconfig knob for disabling unpriv bpf by default
      init/Kconfig
      kernel/bpf/syscall.c
      kernel/sysctl.c
    net: stmmac: dwmac-sun8i: use return val of readl_poll_timeout()
    usb: dwc2: gadget: don't try to disable ep0 in dwc2_hsotg_suspend
    scsi: target: iscsi: Make sure the np under each tpg is unique
  * net: sched: Clarify error message when qdisc kind is unknown
      net/sched/sch_api.c
    NFSv4 expose nfs_parse_server_name function
    NFSv4 remove zero number of fs_locations entries error check
    NFSv4.1: Fix uninitialised variable in devicenotify
    nfs: nfs4clinet: check the return value of kstrdup()
    NFSv4 only print the label when its queried
    NFSD: Fix offset type in I/O trace points
    NFSD: Clamp WRITE offsets
    NFS: Fix initialisation of nfs_client cl_flags field
    net: phy: marvell: Fix MDI-x polarity setting in 88e1118-compatible PHYs
    mmc: sdhci-of-esdhc: Check for error num after setting mask
    ima: Allow template selection with ima_template[_fmt]= after ima_hash=
    ima: Remove ima_policy file before directory
  * integrity: check the return value of audit_log_start()
      security/integrity/integrity_audit.c
  * FROMGIT: f2fs: avoid EINVAL by SBI_NEED_FSCK when pinning a file
      fs/f2fs/data.c
      fs/f2fs/file.c
  * Revert "tracefs: Have tracefs directories not set OTH permission bits by default"
      fs/tracefs/inode.c
    ANDROID: GKI: Enable CONFIG_SERIAL_8250_RUNTIME_UARTS=0
    Merge 4.19.229 into android-4.19-stable
Linux 4.19.229
  * tipc: improve size validations for received domain records
      net/tipc/link.c
      net/tipc/monitor.c
    moxart: fix potential use-after-free on remove path
  * cgroup-v1: Require capabilities to set release_agent
      kernel/cgroup/cgroup-v1.c
    Merge 4.19.228 into android-4.19-stable
Linux 4.19.228
  * ext4: fix error handling in ext4_restore_inline_data()
      fs/ext4/inline.c
    EDAC/xgene: Fix deferred probing
    EDAC/altera: Fix deferred probing
    rtc: cmos: Evaluate century appropriate
    selftests: futex: Use variable MAKE instead of make
    nfsd: nfsd4_setclientid_confirm mistakenly expires confirmed client.
    scsi: bnx2fc: Make bnx2fc_recv_frame() mp safe
    ASoC: max9759: fix underflow in speaker_gain_control_put()
    ASoC: cpcap: Check for NULL pointer after calling of_get_child_by_name
    ASoC: fsl: Add missing error handling in pcm030_fabric_probe
    drm/i915/overlay: Prevent divide by zero bugs in scaling
    net: stmmac: ensure PTP time register reads are consistent
    net: macsec: Verify that send_sci is on when setting Tx sci explicitly
    net: ieee802154: Return meaningful error codes from the netlink helpers
    net: ieee802154: ca8210: Stop leaking skb's
    net: ieee802154: mcr20a: Fix lifs/sifs periods
    net: ieee802154: hwsim: Ensure proper channel selection at probe time
    spi: meson-spicc: add IRQ check in meson_spicc_probe
    spi: mediatek: Avoid NULL pointer crash in interrupt
    spi: bcm-qspi: check for valid cs before applying chip select
    iommu/amd: Fix loop timeout issue in iommu_ga_log_enable()
    iommu/vt-d: Fix potential memory leak in intel_setup_irq_remapping()
    RDMA/mlx4: Don't continue event handler after memory allocation failure
    Revert "ASoC: mediatek: Check for error clk pointer"
    block: bio-integrity: Advance seed correctly for larger interval sizes
    drm/nouveau: fix off by one in BIOS boundary checking
    ALSA: hda/realtek: Fix silent output on Gigabyte X570 Aorus Xtreme after reboot from Windows
    ALSA: hda/realtek: Fix silent output on Gigabyte X570S Aorus Master (newer chipset)
    ALSA: hda/realtek: Add missing fixup-model entry for Gigabyte X570 ALC1220 quirks
  * ASoC: ops: Reject out of bounds values in snd_soc_put_xr_sx()
      sound/soc/soc-ops.c
  * ASoC: ops: Reject out of bounds values in snd_soc_put_volsw_sx()
      sound/soc/soc-ops.c
  * ASoC: ops: Reject out of bounds values in snd_soc_put_volsw()
      sound/soc/soc-ops.c
  * audit: improve audit queue handling when "audit=1" on cmdline
      kernel/audit.c
  * af_packet: fix data-race in packet_setsockopt / packet_setsockopt
      net/packet/af_packet.c
  * rtnetlink: make sure to refresh master_dev/m_ops in __rtnl_newlink()
      net/core/rtnetlink.c
    net: amd-xgbe: Fix skb data length underflow
    net: amd-xgbe: ensure to reset the tx_timer_active flag
    ipheth: fix EOVERFLOW in ipheth_rcvbulk_callback
  * tcp: fix possible socket leaks in internal pacing mode
      net/ipv4/tcp_output.c
  * netfilter: nat: limit port clash resolution attempts
      net/netfilter/nf_nat_proto_common.c
  * netfilter: nat: remove l4 protocol port rovers
      include/net/netfilter/nf_nat_l4proto.h
      net/netfilter/nf_nat_proto_common.c
      net/netfilter/nf_nat_proto_dccp.c
      net/netfilter/nf_nat_proto_sctp.c
      net/netfilter/nf_nat_proto_tcp.c
      net/netfilter/nf_nat_proto_udp.c
  * ipv4: tcp: send zero IPID in SYNACK messages
      net/ipv4/ip_output.c
  * ipv4: raw: lock the socket in raw_bind()
      net/ipv4/raw.c
    yam: fix a memory leak in yam_siocdevprivate()
    ibmvnic: don't spin in tasklet
    ibmvnic: init ->running_cap_crqs early
  * phylib: fix potential use-after-free
      drivers/net/phy/phy_device.c
    NFS: Ensure the server has an up to date ctime before renaming
    NFS: Ensure the server has an up to date ctime before hardlinking
  * ipv6: annotate accesses to fn->fn_sernum
      include/net/ip6_fib.h
      net/ipv6/ip6_fib.c
      net/ipv6/route.c
    drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable
    drm/msm: Fix wrong size calculation
  * net-procfs: show net devices bound packet types
      net/core/net-procfs.c
    NFSv4: nfs_atomic_open() can race when looking up a non-regular file
    NFSv4: Handle case where the lookup of a directory fails
    hwmon: (lm90) Reduce maximum conversion rate for G781
  * ipv4: avoid using shared IP generator for connected sockets
      include/net/ip.h
  * ping: fix the sk_bound_dev_if match in ping_lookup
      net/ipv4/ping.c
  * net: fix information leakage in /proc/net/ptype
      include/linux/netdevice.h
      net/core/net-procfs.c
      net/packet/af_packet.c
  * ipv6_tunnel: Rate limit warning messages
      net/ipv6/ip6_tunnel.c
    scsi: bnx2fc: Flush destroy_work queue before calling bnx2fc_interface_put()
  * rpmsg: char: Fix race between the release of rpmsg_eptdev and cdev
      drivers/rpmsg/rpmsg_char.c
  * rpmsg: char: Fix race between the release of rpmsg_ctrldev and cdev
      drivers/rpmsg/rpmsg_char.c
    i40e: fix unsigned stat widths
    i40e: Fix queues reservation for XDP
    i40e: Fix issue when maximum queues is exceeded
    i40e: Increase delay to 1 s after global EMP reset
    powerpc/32: Fix boot failure with GCC latent entropy plugin
    net: sfp: ignore disabled SFP node
    usb: typec: tcpm: Do not disconnect while receiving VBUS off
  * USB: core: Fix hang in usb_kill_urb by adding memory barriers
      drivers/usb/core/hcd.c
      drivers/usb/core/urb.c
    usb: gadget: f_sourcesink: Fix isoc transfer for USB_SPEED_SUPER_PLUS
    usb: common: ulpi: Fix crash in ulpi_match()
  * usb-storage: Add unusual-devs entry for VL817 USB-SATA bridge
      drivers/usb/storage/unusual_devs.h
    tty: Add support for Brainboxes UC cards.
    tty: n_gsm: fix SW flow control encoding/handling
    serial: stm32: fix software flow control transfer
    serial: 8250: of: Fix mapped region size when using reg-offset property
    netfilter: nft_payload: do not update layer 4 checksum when mangling fragments
    drm/etnaviv: relax submit size limits
  * PM: wakeup: simplify the output logic of pm_show_wakelocks()
      kernel/power/wakelock.c
    udf: Fix NULL ptr deref when converting from inline format
    udf: Restore i_lenAlloc when inode expansion fails
    scsi: zfcp: Fix failed recovery on gone remote port with non-NPIV FCP devices
    s390/hypfs: include z/VM guests with access control group set
  * Bluetooth: refactor malicious adv data check
      net/bluetooth/hci_event.c
    ANDROID: Increase x86 cmdline size to 4k
  * ANDROID: incremental-fs: remove index and incomplete dir on umount
      fs/incfs/vfs.c

Bug: 225082527
Change-Id: Ibc8397e8e00434b782bbd270dbbe7deaced953d5
Signed-off-by: Lucas Wei <lucaswei@google.com>
2022-04-01 11:38:46 +08:00
Nathan Chancellor
4d7edade59 Makefile.extrawarn: Move -Wunaligned-access to W=1
commit 1cf5f151d25fcca94689efd91afa0253621fb33a upstream.

-Wunaligned-access is a new warning in clang that is default enabled for
arm and arm64 under certain circumstances within the clang frontend (see
LLVM commit below). On v5.17-rc2, an ARCH=arm allmodconfig build shows
1284 total/70 unique instances of this warning (most of the instances
are in header files), which is quite noisy.

To keep a normal build green through CONFIG_WERROR, only show this
warning with W=1, which will allow automated build systems to catch new
instances of the warning so that the total number can be driven down to
zero eventually since catching unaligned accesses at compile time would
be generally useful.

Cc: stable@vger.kernel.org
Link: 35737df4dc
Link: https://github.com/ClangBuiltLinux/linux/issues/1569
Link: https://github.com/ClangBuiltLinux/linux/issues/1576
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
[nathan: Fix conflict due to lack of afe956c577b2d]
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-02-23 11:58:37 +01:00
lucaswei
54f6dd2f81 Merge android-4.19-stable (4.19.115) into android-msm-pixel-4.19-lts
Merge 4.19.115 into android-4.19
Linux 4.19.115
    drm/msm: Use the correct dma_sync calls in msm_gem
  * drm_dp_mst_topology: fix broken drm_dp_sideband_parse_remote_dpcd_read()
      drivers/gpu/drm/drm_dp_mst_topology.c
  * usb: dwc3: don't set gadget->is_otg flag
      drivers/usb/dwc3/gadget.c
  * rpmsg: glink: Remove chunk size word align warning
      drivers/rpmsg/qcom_glink_native.c
  * arm64: Fix size of __early_cpu_boot_status
      arch/arm64/kernel/head.S
    drm/msm: stop abusing dma_map/unmap for cache
  * clk: qcom: rcg: Return failure for RCG update
      drivers/clk/qcom/clk-rcg2.c
    fbcon: fix null-ptr-deref in fbcon_switch
    RDMA/cm: Update num_paths in cma_resolve_iboe_route error flow
    Bluetooth: RFCOMM: fix ODEBUG bug in rfcomm_dev_ioctl
    RDMA/cma: Teach lockdep about the order of rtnl and lock
    RDMA/ucma: Put a lock around every call to the rdma_cm layer
    ceph: canonicalize server path in place
    ceph: remove the extra slashes in the server path
    IB/hfi1: Fix memory leaks in sysfs registration and unregistration
    IB/hfi1: Call kobject_put() when kobject_init_and_add() fails
    ASoC: jz4740-i2s: Fix divider written at incorrect offset in register
    hwrng: imx-rngc - fix an error path
    tools/accounting/getdelays.c: fix netlink attribute length
  * usb: dwc3: gadget: Wrap around when skip TRBs
      drivers/usb/dwc3/gadget.c
  * random: always use batched entropy for get_random_u{32,64}
      drivers/char/random.c
    mlxsw: spectrum_flower: Do not stop at FLOW_ACTION_VLAN_MANGLE
    slcan: Don't transmit uninitialized stack data in padding
    net: stmmac: dwmac1000: fix out-of-bounds mac address reg setting
    net: phy: micrel: kszphy_resume(): add delay after genphy_resume() before accessing PHY registers
    net: dsa: bcm_sf2: Ensure correct sub-node is parsed
    net: dsa: bcm_sf2: Do not register slave MDIO bus with OF
  * ipv6: don't auto-add link-local address to lag ports
      net/ipv6/addrconf.c
    mm: mempolicy: require at least one nodeid for MPOL_PREFERRED
  * include/linux/notifier.h: SRCU: fix ctags
      include/linux/notifier.h
  * bitops: protect variables in set_mask_bits() macro
      include/linux/bitops.h
    padata: always acquire cpu_hotplug_lock before pinst->lock
  * net: Fix Tx hash bound checking
      net/core/dev.c
    rxrpc: Fix sendmsg(MSG_WAITALL) handling
    ALSA: hda/ca0132 - Add Recon3Di quirk to handle integrated sound on EVGA X99 Classified motherboard
    power: supply: axp288_charger: Add special handling for HP Pavilion x2 10
    extcon: axp288: Add wakeup support
    mei: me: add cedar fork device ids
  * coresight: do not use the BIT() macro in the UAPI header
      include/uapi/linux/coresight-stm.h
    misc: pci_endpoint_test: Avoid using module parameter to determine irqtype
    misc: pci_endpoint_test: Fix to support > 10 pci-endpoint-test devices
    misc: rtsx: set correct pcr_ops for rts522A
    media: rc: IR signal for Panasonic air conditioner too long
    drm/etnaviv: replace MMU flush marker with flush sequence
    tools/power turbostat: Fix missing SYS_LPI counter on some Chromebooks
    tools/power turbostat: Fix gcc build warnings
    drm/amdgpu: fix typo for vcn1 idle check
  * initramfs: restore default compression behavior
      usr/Kconfig
    drm/bochs: downgrade pci_request_region failure from error to warning
    drm/amd/display: Add link_rate quirk for Apple 15" MBP 2017
    nvme-rdma: Avoid double freeing of async event data
  * sctp: fix possibly using a bad saddr with a given dst
      net/sctp/ipv6.c
      net/sctp/protocol.c
  * sctp: fix refcount bug in sctp_wfree
      net/sctp/socket.c
  * net, ip_tunnel: fix interface lookup with no key
      net/ipv4/ip_tunnel.c
  * ipv4: fix a RCU-list lock in fib_triestat_seq_show
      net/ipv4/fib_trie.c
  * ANDROID: GKI: export symbols required by SPECTRA_CAMERA
      drivers/media/v4l2-core/v4l2-ioctl.c
      drivers/media/v4l2-core/v4l2-subdev.c
  * ANDROID: GKI: ARM/ARM64: Introduce arch_read_hardware_id
      arch/arm64/include/asm/system_misc.h
      arch/arm64/kernel/cpuinfo.c
  * ANDROID: GKI: drivers: base: soc: export symbols for socinfo
      drivers/base/soc.c
    ANDROID: GKI: Update ABI
  * ANDROID: GKI: ASoC: msm: fix integer overflow for long duration offload playback
      include/uapi/sound/compress_offload.h
      sound/core/compress_offload.c
    ANDROID: GKI: Bulk ABI update
  * Revert "ANDROID: GKI: mm: add struct/enum fields for SPECULATIVE_PAGE_FAULTS"
      include/linux/mm.h
      include/linux/mm_types.h
      include/linux/vm_event_item.h
      mm/vmstat.c
  * ANDROID: GKI: Revert "arm64: kill flush_cache_all()"
      arch/arm64/include/asm/cacheflush.h
      arch/arm64/include/asm/proc-fns.h
      arch/arm64/mm/cache.S
      arch/arm64/mm/flush.c
      arch/arm64/mm/proc.S
  * ANDROID: GKI: Revert "arm64: Remove unused macros from assembler.h"
      arch/arm64/include/asm/assembler.h
  * ANDROID: GKI: kernel/dma, mm/cma: Export symbols needed by vendor modules
      kernel/dma/contiguous.c
      mm/cma.c
  * ANDROID: GKI: mm: Export symbols __next_zones_zonelist and zone_watermark_ok_safe
      mm/mmzone.c
      mm/page_alloc.c
  * ANDROID: GKI: mm/memblock: export memblock_overlaps_memory
      mm/memblock.c
  * ANDROID: GKI: net, skbuff: export symbols needed by vendor drivers
      net/core/skbuff.c
  * ANDROID: GKI: Add stub __cpu_isolated_mask symbol
      kernel/cpu.c
  * ANDROID: GKI: sched: stub sched_isolate symbols
      kernel/sched/Makefile
  * ANDROID: GKI: export saved_command_line
      init/main.c
    ANDROID: GKI: Update ABI
  * ANDROID: GKI: ASoC: core: Update ALSA core to issue restart in underrun.
      include/sound/pcm.h
      sound/core/pcm_native.c
  * ANDROID: GKI: SoC: pcm: Add a restart callback field to struct snd_pcm_ops
      include/sound/pcm.h
  * ANDROID: GKI: SoC: pcm: Add fields to struct snd_pcm_ops and struct snd_soc_component_driver
      include/sound/pcm.h
      include/sound/soc.h
  * ANDROID: GKI: ASoC: core: Add compat_ioctl callback to struct snd_pcm_ops
      include/sound/pcm.h
  * ANDROID: GKI: ALSA: core: modify, rename and export create_subdir API
      include/sound/info.h
      sound/core/info.c
  * ANDROID: GKI: usb: Add helper API to issue stop endpoint command
      drivers/usb/core/hcd.c
      drivers/usb/core/usb.c
      drivers/usb/host/xhci.c
      include/linux/usb.h
      include/linux/usb/hcd.h
  * ANDROID: GKI: Thermal: thermal_zone_get_cdev_by_name added
      drivers/thermal/thermal_core.c
      include/linux/thermal.h
  * ANDROID: GKI: add missing exports for CONFIG_ARM_SMMU=m
      drivers/iommu/iommu-sysfs.c
      drivers/iommu/iommu-traces.c
      drivers/iommu/iommu.c
      drivers/of/base.c
      drivers/pci/pci.c
      drivers/pci/search.c
      include/trace/events/iommu.h
  * ANDROID: power: wakeup_reason: wake reason enhancements
      drivers/base/power/main.c
      drivers/base/power/wakeup.c
      drivers/irqchip/irq-gic-v3.c
      include/linux/wakeup_reason.h
      kernel/irq/chip.c
      kernel/power/process.c
      kernel/power/suspend.c
      kernel/power/wakeup_reason.c
  * BACKPORT: FROMGIT: kbuild: mkcompile_h: Include $LD version in /proc/version
      init/Makefile
      scripts/mkcompile_h
  * ANDROID: GKI: kernel: Export symbols needed by msm_minidump.ko and minidump_log.ko
      init/version.c
      mm/percpu.c
    ANDROID: Bulk update the ABI xml
    ANDROID: gki_defconfig: add CONFIG_IPV6_SUBTREES
  * ANDROID: GKI: arm64: reserve space in cpu_hwcaps and cpu_hwcap_keys arrays
      arch/arm64/include/asm/cpucaps.h
  * ANDROID: GKI: of: reserved_mem: Fix kmemleak crash on no-map region
      drivers/of/of_reserved_mem.c
  * ANDROID: GKI: sched: add task boost vendor fields to task_struct
      include/linux/sched.h
  * ANDROID: GKI: mm: add rss counter for unreclaimable pages
      include/linux/mm_types_task.h
  * ANDROID: GKI: irqdomain: add bus token DOMAIN_BUS_WAKEUP
      include/linux/irqdomain.h
  * ANDROID: GKI: arm64: fault: do_tlb_conf_fault_cb register fault callback
      arch/arm64/include/asm/traps.h
      arch/arm64/mm/fault.c
  * ANDROID: GKI: QoS: Enhance framework to support cpu/irq specific QoS requests
      include/linux/pm_qos.h
      kernel/power/qos.c
    ANDROID: GKI: Bulk ABI update
  * ANDROID: GKI: PM/devfreq: Do not switch governors from sysfs when device is suspended
      drivers/devfreq/devfreq.c
      include/linux/devfreq.h
  * ANDROID: GKI: PM / devfreq: Fix race condition between suspend/resume and governor_store
      drivers/devfreq/devfreq.c
      include/linux/devfreq.h
  * ANDROID: GKI: PM / devfreq: Introduce a sysfs lock
      drivers/devfreq/devfreq.c
      include/linux/devfreq.h
  * ANDROID: GKI: regmap: irq: Add support to clear ack registers
      drivers/base/regmap/regmap-irq.c
      include/linux/regmap.h
    ANDROID: GKI: Remove SCHED_AUTOGROUP
  * ANDROID: ignore compiler tag __must_check for GENKSYMS
      include/linux/compiler_types.h
    ANDROID: GKI: Bulk update ABI
  * ANDROID: GKI: Fix ABI diff for struct thermal_cooling_device_ops
      include/linux/thermal.h
  * ANDROID: GKI: ASoC: soc-core: export function to find components
      include/sound/soc.h
      sound/soc/soc-core.c
  * ANDROID: GKI: thermal: thermal_sys: Add configurable thermal trip points.
      include/linux/thermal.h
  * ANDROID: fscrypt: fall back to filesystem-layer crypto when needed
      fs/crypto/fscrypt_private.h
      fs/crypto/inline_crypt.c
      fs/crypto/keysetup.c
  * ANDROID: block: require drivers to declare supported crypto key type(s)
      block/blk-crypto-fallback.c
      block/blk-crypto.c
      block/keyslot-manager.c
      drivers/md/dm-default-key.c
      drivers/md/dm.c
      drivers/scsi/ufs/ufshcd-crypto.c
      fs/crypto/inline_crypt.c
      include/linux/blk-crypto.h
      include/linux/keyslot-manager.h
  * ANDROID: block: make blk_crypto_start_using_mode() properly check for support
      block/blk-crypto-fallback.c
      block/blk-crypto-internal.h
      block/blk-crypto.c
      include/linux/blk-crypto.h
  * ANDROID: GKI: power: supply: format regression
      drivers/power/supply/power_supply_sysfs.c
  * ANDROID: GKI: kobject: increase number of kobject uevent pointers to 64
      include/linux/kobject.h
  * ANDROID: GKI: drivers: video: backlight: Fix ABI diff for struct backlight_device
      include/linux/backlight.h
  * ANDROID: GKI: usb: xhci: Add support for secondary interrupters
      drivers/usb/core/hcd.c
      drivers/usb/core/usb.c
      drivers/usb/host/xhci-mem.c
      drivers/usb/host/xhci.c
      drivers/usb/host/xhci.h
      include/linux/usb.h
      include/linux/usb/hcd.h
  * ANDROID: GKI: usb: host: xhci: Add support for usb core indexing
      drivers/usb/host/xhci.h
    ANDROID: gki_defconfig: enable USB_XHCI_HCD
    ANDROID: gki_defconfig: enable CONFIG_BRIDGE
    ANDROID: GKI: Update ABI report
  * ANDROID: GKI: arm64: smp: Add set_update_ipi_history_callback
      arch/arm64/include/asm/smp.h
      arch/arm64/kernel/smp.c
  * ANDROID: kbuild: ensure __cfi_check is correctly aligned
      Makefile
      scripts/Makefile
  * FROMLIST: kmod: make request_module() return an error when autoloading is disabled
      kernel/kmod.c
    ANDROID: GKI: Update ABI report
  * ANDROID: GKI: ARM64: dma-mapping: export symbol arch_setup_dma_ops
      arch/arm64/mm/dma-mapping.c
    ANDROID: GKI: ARM: dma-mapping: export symbol arch_setup_dma_ops
  * ANDROID: GKI: ASoC: dapm: Avoid static route b/w cpu and codec dai
      include/sound/soc.h
      sound/soc/soc-dapm.c
  * ANDROID: GKI: ASoC: pcm: Add support for hostless playback/capture
      include/sound/soc.h
      sound/soc/soc-pcm.c
  * ANDROID: GKI: ASoC: core - add hostless DAI support
      include/sound/soc.h
      sound/soc/soc-pcm.c
  * ANDROID: GKI: drivers: thermal: Resolve ABI diff for struct thermal_zone_device_ops
      include/linux/thermal.h
  * ANDROID: GKI: drivers: thermal: Add support for getting trip temperature
      drivers/thermal/of-thermal.c
      include/linux/thermal.h
  * ANDROID: GKI: Add functions of_thermal_handle_trip/of_thermal_handle_trip_temp
      drivers/thermal/of-thermal.c
      drivers/thermal/thermal_core.c
      drivers/thermal/thermal_core.h
      include/linux/thermal.h
  * ANDROID: GKI: drivers: thermal: Add post suspend evaluate flag to thermal zone devicetree
      drivers/thermal/of-thermal.c
      drivers/thermal/thermal_core.c
      include/linux/thermal.h
  * UPSTREAM: loop: Only freeze block queue when needed.
      drivers/block/loop.c
  * UPSTREAM: loop: Only change blocksize when needed.
      drivers/block/loop.c
  * ANDROID: Fix wq fp check for CFI builds
      kernel/workqueue.c
    ANDROID: GKI: update abi definition after CONFIG_DEBUG_LIST was enabled
    ANDROID: gki_defconfig: enable CONFIG_DEBUG_LIST
    ANDROID: GKI: Update ABI definition
  * ANDROID: GKI: remove condition causing sk_buff struct ABI differences
      include/linux/skbuff.h
  * ANDROID: GKI: Export symbol arch_timer_mem_get_cval
      drivers/clocksource/arm_arch_timer.c
  * ANDROID: GKI: pwm: core: Add option to config PWM duty/period with u64 data length
      drivers/pwm/core.c
      drivers/pwm/sysfs.c
      include/linux/pwm.h
    ANDROID: Update ABI whitelist for qcom SoCs
  * ANDROID: Incremental fs: Fix remount
      fs/incfs/data_mgmt.c
      fs/incfs/data_mgmt.h
      fs/incfs/vfs.c
  * ANDROID: Incremental fs: Protect get_fill_block, and add a field
      fs/incfs/data_mgmt.c
      fs/incfs/vfs.c
      include/uapi/linux/incrementalfs.h
  * ANDROID: Incremental fs: Fix crash polling 0 size read_log
      fs/incfs/data_mgmt.c
  * ANDROID: Incremental fs: get_filled_blocks: better index_out
      fs/incfs/data_mgmt.c
      fs/incfs/format.c
      fs/incfs/format.h
  * ANDROID: GKI: of: property: Add device links support for "qcom,wrapper-dev"
      drivers/of/property.c
    ANDROID: GKI: update abi definitions due to recent changes
    Merge 4.19.114 into android-4.19
  * ANDROID: GKI: clk: Initialize in stack clk_init_data to 0 in all drivers
      drivers/clk/clk-composite.c
      drivers/clk/clk-divider.c
      drivers/clk/clk-fixed-factor.c
      drivers/clk/clk-fixed-rate.c
      drivers/clk/clk-fractional-divider.c
      drivers/clk/clk-gate.c
      drivers/clk/clk-mux.c
      drivers/clk/clk-xgene.c
  * ANDROID: GKI: drivers: clksource: Add API to return cval
      drivers/clocksource/arm_arch_timer.c
      include/clocksource/arm_arch_timer.h
  * ANDROID: GKI: clk: Add support for voltage voting
      drivers/clk/clk.c
      include/linux/clk-provider.h
  * ANDROID: GKI: kernel: Export task and IRQ affinity symbols
      kernel/irq/manage.c
      kernel/sched/core.c
  * ANDROID: GKI: regulator: core: Add support for regulator providers with sync state
      drivers/regulator/core.c
      drivers/regulator/proxy-consumer.c
      include/linux/regulator/driver.h
  * ANDROID: GKI: regulator: Call proxy-consumer functions for each regulator registered
      drivers/regulator/core.c
      include/linux/regulator/driver.h
  * ANDROID: GKI: regulator: Add proxy consumer driver
      drivers/regulator/Kconfig
      drivers/regulator/Makefile
      drivers/regulator/proxy-consumer.c
      include/linux/regulator/proxy-consumer.h
  * ANDROID: GKI: regulator: core: allow long device tree supply regulator property names
      drivers/regulator/core.c
  * ANDROID: GKI: Revert "regulator: Enable supply regulator if child rail is enabled."
      drivers/regulator/core.c
  * ANDROID: GKI: regulator: Remove redundant set_mode call in drms_uA_update
      drivers/regulator/core.c
  * ANDROID: GKI: net: Add the get current NAPI context API
      include/linux/netdevice.h
      net/core/dev.c
  * ANDROID: GKI: remove DRM_KMS_CMA_HELPER from GKI configuration
      init/Kconfig.gki
  * ANDROID: GKI: edac: Fix ABI diffs in edac_device_ctl_info struct
      drivers/edac/edac_device.h
  * ANDROID: GKI: pwm: Add different PWM output types support
      drivers/pwm/core.c
      include/linux/pwm.h
  * UPSTREAM: cfg80211: Authentication offload to user space in AP mode
      include/net/cfg80211.h
      include/uapi/linux/nl80211.h
      net/wireless/nl80211.c
  * ANDROID: Incremental fs: Fix four resource bugs
      fs/incfs/vfs.c
    ANDROID: Bulk update the ABI xml based on the referenced bugs.
Linux 4.19.114
    arm64: dts: ls1046ardb: set RGMII interfaces to RGMII_ID mode
    arm64: dts: ls1043a-rdb: correct RGMII delay mode to rgmii-id
    ARM: dts: N900: fix onenand timings
    ARM: dts: imx6: phycore-som: fix arm and soc minimum voltage
    ARM: bcm2835-rpi-zero-w: Add missing pinctrl name
    ARM: dts: oxnas: Fix clear-mask property
    perf map: Fix off by one in strncpy() size argument
  * arm64: alternative: fix build with clang integrated assembler
      arch/arm64/include/asm/alternative.h
    net: ks8851-ml: Fix IO operations, again
    gpiolib: acpi: Add quirk to ignore EC wakeups on HP x2 10 CHT + AXP288 model
  * bpf: Explicitly memset some bpf info structures declared on the stack
      kernel/bpf/btf.c
      kernel/bpf/syscall.c
  * bpf: Explicitly memset the bpf_attr structure
      kernel/bpf/syscall.c
    platform/x86: pmc_atom: Add Lex 2I385SW to critclk_systems DMI table
    vt: vt_ioctl: fix use-after-free in vt_in_use()
    vt: vt_ioctl: fix VT_DISALLOCATE freeing in-use virtual console
    vt: vt_ioctl: remove unnecessary console allocation checks
  * vt: switch vt_dont_switch to bool
      include/linux/vt_kern.h
    vt: ioctl, switch VT_IS_IN_USE and VT_BUSY to inlines
  * vt: selection, introduce vc_is_sel
      include/linux/selection.h
    mac80211: fix authentication with iwlwifi/mvm
    mac80211: Check port authorization in the ieee80211_tx_dequeue() case
    media: xirlink_cit: add missing descriptor sanity checks
    media: stv06xx: add missing descriptor sanity checks
    media: dib0700: fix rc endpoint lookup
    media: ov519: add missing endpoint sanity checks
  * libfs: fix infoleak in simple_attr_read()
      fs/libfs.c
    ahci: Add Intel Comet Lake H RAID PCI ID
    staging: wlan-ng: fix use-after-free Read in hfa384x_usbin_callback
    staging: wlan-ng: fix ODEBUG bug in prism2sta_disconnect_usb
    staging: rtl8188eu: Add ASUS USB-N10 Nano B1 to device table
    media: usbtv: fix control-message timeouts
    media: flexcop-usb: fix endpoint sanity check
    usb: musb: fix crash with highmen PIO and usbmon
    USB: serial: io_edgeport: fix slab-out-of-bounds read in edge_interrupt_callback
    USB: cdc-acm: restore capability check order
    USB: serial: option: add Wistron Neweb D19Q1
    USB: serial: option: add BroadMobi BM806U
    USB: serial: option: add support for ASKEY WWHC050
    mac80211: set IEEE80211_TX_CTRL_PORT_CTRL_PROTO for nl80211 TX
    mac80211: add option for setting control flags
    Revert "r8169: check that Realtek PHY driver module is loaded"
  * vti6: Fix memory leak of skb if input policy check fails
      net/ipv6/ip6_vti.c
  * bpf/btf: Fix BTF verification of enum members in struct/union
      kernel/bpf/btf.c
    netfilter: nft_fwd_netdev: validate family and chain type
    netfilter: flowtable: reload ip{v6}h in nf_flow_tuple_ip{v6}
  * afs: Fix some tracing details
      include/trace/events/afs.h
  * xfrm: policy: Fix doulbe free in xfrm_policy_timer
      net/xfrm/xfrm_policy.c
  * xfrm: add the missing verify_sec_ctx_len check in xfrm_add_acquire
      net/xfrm/xfrm_user.c
  * xfrm: fix uctx len check in verify_sec_ctx_len
      net/xfrm/xfrm_user.c
    RDMA/mlx5: Block delay drop to unprivileged users
  * vti[6]: fix packet tx through bpf_redirect() in XinY cases
      net/ipv4/Kconfig
      net/ipv4/ip_vti.c
      net/ipv6/ip6_vti.c
  * xfrm: handle NETDEV_UNREGISTER for xfrm device
      net/xfrm/xfrm_device.c
  * genirq: Fix reference leaks on irq affinity notifiers
      kernel/irq/manage.c
    RDMA/core: Ensure security pkey modify is not lost
    gpiolib: acpi: Add quirk to ignore EC wakeups on HP x2 10 BYT + AXP288 model
    gpiolib: acpi: Rework honor_wakeup option into an ignore_wake option
    gpiolib: acpi: Correct comment for HP x2 10 honor_wakeup quirk
    mac80211: mark station unauthorized before key removal
  * nl80211: fix NL80211_ATTR_CHANNEL_WIDTH attribute type
      net/wireless/nl80211.c
  * scsi: sd: Fix optimal I/O size for devices that change reported values
      drivers/scsi/sd.c
    scripts/dtc: Remove redundant YYLOC global declaration
    tools: Let O= makes handle a relative path with -C option
    perf probe: Do not depend on dwfl_module_addrsym()
    ARM: dts: omap5: Add bus_dma_limit for L3 bus
    ARM: dts: dra7: Add bus_dma_limit for L3 bus
  * ceph: check POOL_FLAG_FULL/NEARFULL in addition to OSDMAP_FULL/NEARFULL
      include/linux/ceph/osdmap.h
      include/linux/ceph/rados.h
  * Input: avoid BIT() macro usage in the serio.h UAPI header
      include/uapi/linux/serio.h
    Input: synaptics - enable RMI on HP Envy 13-ad105ng
    Input: raydium_i2c_ts - fix error codes in raydium_i2c_boot_trigger()
    i2c: hix5hd2: add missed clk_disable_unprepare in remove
    ftrace/x86: Anotate text_mutex split between ftrace_arch_code_modify_post_process() and ftrace_arch_code_modify_prepare()
    sxgbe: Fix off by one in samsung driver strncpy size arg
    dpaa_eth: Remove unnecessary boolean expression in dpaa_get_headroom
    mac80211: Do not send mesh HWMP PREQ if HWMP is disabled
    scsi: ipr: Fix softlockup when rescanning devices in petitboot
    s390/qeth: handle error when backing RX buffer
  * fsl/fman: detect FMan erratum A050385
      drivers/net/ethernet/freescale/fman/Kconfig
    arm64: dts: ls1043a: FMan erratum A050385
    dt-bindings: net: FMan erratum A050385
  * cgroup1: don't call release_agent when it is ""
      kernel/cgroup/cgroup-v1.c
  * drivers/of/of_mdio.c:fix of_mdiobus_register()
      drivers/of/of_mdio.c
    cpupower: avoid multiple definition with gcc -fno-common
    nfs: add minor version to nfs_server_key for fscache
  * cgroup-v1: cgroup_pidlist_next should update position index
      kernel/cgroup/cgroup-v1.c
    hsr: set .netnsok flag
    hsr: add restart routine into hsr_get_node_list()
    hsr: use rcu_read_lock() in hsr_get_node_{list/status}()
    vxlan: check return value of gro_cells_init()
  * tcp: repair: fix TCP_QUEUE_SEQ implementation
      net/ipv4/tcp.c
    r8169: re-enable MSI on RTL8168c
    net: phy: mdio-mux-bcm-iproc: check clk_prepare_enable() return value
    net: dsa: mt7530: Change the LINK bit to reflect the link status
    net: ip_gre: Accept IFLA_INFO_DATA-less configuration
    net: ip_gre: Separate ERSPAN newlink / changelink callbacks
    bnxt_en: Reset rings if ring reservation fails during open()
    bnxt_en: fix memory leaks in bnxt_dcbnl_ieee_getets()
    slcan: not call free_netdev before rtnl_unlock in slcan_open
    NFC: fdp: Fix a signedness bug in fdp_nci_send_patch()
    net: stmmac: dwmac-rk: fix error path in rk_gmac_probe
    net_sched: keep alloc_hash updated after hash allocation
    net_sched: cls_route: remove the right filter from hashtable
    net: qmi_wwan: add support for ASKEY WWHC050
  * net/packet: tpacket_rcv: avoid a producer race condition
      net/packet/af_packet.c
      net/packet/internal.h
    net: mvneta: Fix the case where the last poll did not process all rx
    net: dsa: Fix duplicate frames flooded by learning
    net: cbs: Fix software cbs to consider packet sending time
    mlxsw: spectrum_mr: Fix list iteration in error path
    macsec: restrict to ethernet devices
    hsr: fix general protection fault in hsr_addr_is_self()
    geneve: move debug check after netdev unregister
  * Revert "drm/dp_mst: Skip validating ports during destruction, just ref"
      drivers/gpu/drm/drm_dp_mst_topology.c
    mmc: sdhci-tegra: Fix busy detection by enabling MMC_CAP_NEED_RSP_BUSY
    mmc: sdhci-omap: Fix busy detection by enabling MMC_CAP_NEED_RSP_BUSY
    mmc: core: Respect MMC_CAP_NEED_RSP_BUSY for eMMC sleep command
    mmc: core: Respect MMC_CAP_NEED_RSP_BUSY for erase/trim/discard
  * mmc: core: Allow host controllers to require R1B for CMD6
      include/linux/mmc/host.h
  * ANDROID: GKI: block: resolve ABI diff when CONFIG_BLK_DEV_BSG is unset
      include/linux/blkdev.h
      include/linux/bsg.h
  * ANDROID: GKI: bfq-iosched: update struct elevator_mq_ops ABI
      include/linux/elevator.h
  * ANDROID: GKI: locking/rwsem: add vendor field to struct rw_semaphore
      include/linux/rwsem.h
  * ANDROID: GKI: fs: add umount_end() function to struct super_operations
      include/linux/fs.h
  * ANDROID: GKI: perf: Add fields for CPU hotplug feature
      include/linux/perf_event.h
  * ANDROID: GKI: perf: Add field for struct perf_event
      include/linux/perf_event.h
  * ANDROID: GKI: cpuset: add field for task affinity for cpusets
      include/linux/sched.h
      init/init_task.c
    UPSTREAM: ubifs: wire up FS_IOC_GET_ENCRYPTION_NONCE
  * UPSTREAM: f2fs: wire up FS_IOC_GET_ENCRYPTION_NONCE
      fs/f2fs/file.c
  * UPSTREAM: ext4: wire up FS_IOC_GET_ENCRYPTION_NONCE
      fs/ext4/ioctl.c
  * UPSTREAM: fscrypt: add FS_IOC_GET_ENCRYPTION_NONCE ioctl
      fs/crypto/fscrypt_private.h
      fs/crypto/keysetup.c
      fs/crypto/policy.c
      include/linux/fscrypt.h
      include/uapi/linux/fscrypt.h
  * UPSTREAM: usb: raw_gadget: fix compilation warnings in uapi headers
      include/uapi/linux/usb/raw_gadget.h
  * BACKPORT: usb: gadget: add raw-gadget interface
      drivers/usb/gadget/legacy/Kconfig
      drivers/usb/gadget/legacy/Makefile
      include/uapi/linux/usb/raw_gadget.h
  * UPSTREAM: usb: gadget: move choice ... endchoice to legacy/Kconfig
      drivers/usb/gadget/Kconfig
      drivers/usb/gadget/legacy/Kconfig
  * UPSTREAM: ipv6: ndisc: add support for 'PREF64' dns64 prefix identifier
      include/net/ndisc.h
      net/ipv6/ndisc.c
    ANDROID: GKI: Removed cuttlefish configs
    ANDROID: clang: update to 10.0.5
  * FROMLIST: arm64: define __alloc_zeroed_user_highpage
      arch/arm64/include/asm/page.h
  * ANDROID: Incremental fs: Add INCFS_IOC_GET_FILLED_BLOCKS
      fs/incfs/data_mgmt.c
      fs/incfs/data_mgmt.h
      fs/incfs/format.c
      fs/incfs/format.h
      fs/incfs/vfs.c
      include/uapi/linux/incrementalfs.h
  * ANDROID: Incremental fs: Fix two typos
      fs/incfs/data_mgmt.c
      fs/incfs/integrity.c
    ANDROID: GKI: Update ABI
  * ANDROID: GKI: power_supply: add more soc properties
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
    ANDROID: GKI: Update ABI
  * ANDROID: GKI: google_battery: return string type for serial_number property
      drivers/power/supply/power_supply_sysfs.c
  * ANDROID: GKI: power: supply: Add APSD based power-supply properties
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power: supply: Remove "Wipower" PSY type
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power: supply: Add support for HVDCP_3P5
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power_supply: Define Debug Accessory Mode
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power: supply: Add POWER_SUPPLY_PROP_AICL_*
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power: supply: Add POWER_SUPPLY_PROP_ALIGNMENT
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power_supply: Add CP_ISNS_SLAVE power supply property
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power_supply: add properties to report parallel connection topology
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power_supply: add POWER_SUPPLY_PROP_IRQ_STATUS property
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power: supply: add CHARGE_CHARGER_STATE property
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power: supply: Add POWER_SUPPLY_PROP_PTMC_ID
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power: supply: Add POWER_SUPPLY_PROP_OTG_FASTROLESWAP
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power: supply: Add VOLTAGE_STEP property
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power: supply: Add AICL_DONE parameter
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power_supply: Add operating frequency property
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power: supply: Add POWER_SUPPLY_PROP_CC_UAH
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power: supply: Add POWER_SUPPLY_PROP_VOLTAGE_FIFO
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power: supply: Add capacity and resistance estimates
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power_supply: Add vendor specific dead battery property
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power-supply: add ADAPTER_DETAILS power supply property
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power: supply: Add POWER_SUPPLY_PROP_CHARGE_DISABLE
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power: power_supply: Add property to display skin thermal status
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power_supply: Add properties to support PPS constant current(CC) mode
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power: power_supply: Add REAL_CAPACITY property
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power_supply: Add VOLTAGE_MAX_LIMIT power supply property
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power_supply: Add DC_RESET power-supply property
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power_supply: Add "THERM_ICL_LIMIT" property
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power_supply: add CHIP_VERSION property
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power-supply: Add VOLTAGE_VPH power supply property
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power_supply: Add SCALE_MODE_EN power-supply property
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power_supply: Add local extensions of string property names properly
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power_supply: add batt_age_level property
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power-supply: Add CC_SOC power supply property
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power_supply: add property to disable QC userspace optimizations
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power: power_supply: Add FG_RESET power supply property
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power_supply: Add power supply type "Charge Pump"
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power: supply: Add snapshot of power supply framework files
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power: power_supply: Add property CHARGE_COUNTER_EXT and 64-bit precision properties
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power: power_supply: add POWER_SUPPLY_PROP_CHARGE_ENABLED
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power: power_supply: add POWER_SUPPLY_PROP_USB_OTG
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
  * ANDROID: GKI: power: power_supply: Add custom property for USB High Current mode
      drivers/power/supply/power_supply_sysfs.c
      include/linux/power_supply.h
    UPSTREAM: coresight: Potential uninitialized variable in probe()
    ANDROID: GKI: Update ABI.
  * ANDROID: GKI: Add API to create pagetable mappings.
      arch/arm64/mm/mmu.c
      include/linux/memblock.h
  * ANDROID: GKI: drivers: usb: Add functions usb_func_ep_queue/usb_func_wakeup
      drivers/usb/gadget/composite.c
      drivers/usb/gadget/udc/core.c
      include/linux/usb/composite.h
      include/linux/usb/gadget.h
  * ANDROID: GKI: Add API usb_ep_autoconfig_by_name
      drivers/usb/gadget/epautoconf.c
      include/linux/usb/gadget.h
  * ANDROID: GKI: usb: core: Add helper function to return controller id
      drivers/usb/core/hcd.c
      drivers/usb/core/usb.c
      include/linux/usb.h
      include/linux/usb/hcd.h
    ANDROID: dm-bow: Fix free_show value is incorrect
    ANDROID: GKI: update ABI after fixing cfg80211_chan_def diff
  * BACKPORT: nl80211: Add support for EDMG channels
      include/net/cfg80211.h
      include/uapi/linux/nl80211.h
      net/wireless/chan.c
      net/wireless/nl80211.c
      net/wireless/util.c
  * FROMGIT: sched/rt: cpupri_find: Trigger a full search as fallback
      kernel/sched/cpupri.c
  * FROMGIT: sched/rt: Remove unnecessary push for unfit tasks
      kernel/sched/rt.c
  * BACKPORT: FROMGIT: sched/rt: Allow pulling unfitting task
      kernel/sched/rt.c
  * FROMGIT: sched/rt: Optimize cpupri_find() on non-heterogenous systems
      kernel/sched/cpupri.c
      kernel/sched/cpupri.h
      kernel/sched/rt.c
  * FROMGIT: sched/rt: Re-instate old behavior in select_task_rq_rt()
      kernel/sched/rt.c
  * BACKPORT: FROMGIT: sched/rt: cpupri_find: Implement fallback mechanism for !fit case
      kernel/sched/cpupri.c
    ANDROID: GKI: re-enable LTO, CFI and SCS
    Merge 4.19.113 into android-4.19
Linux 4.19.113
    staging: greybus: loopback_test: fix potential path truncations
    staging: greybus: loopback_test: fix potential path truncation
    drm/bridge: dw-hdmi: fix AVI frame colorimetry
  * arm64: smp: fix crash_smp_send_stop() behaviour
      arch/arm64/kernel/smp.c
  * arm64: smp: fix smp_send_stop() behaviour
      arch/arm64/kernel/smp.c
    ALSA: hda/realtek: Fix pop noise on ALC225
  * Revert "ipv6: Fix handling of LLA with VRF and sockets bound to VRF"
      net/ipv6/tcp_ipv6.c
    Revert "vrf: mark skb for multicast or link-local as enslaved to VRF"
  * futex: Unbreak futex hashing
      kernel/futex.c
  * futex: Fix inode life-time issue
      fs/inode.c
      include/linux/fs.h
      include/linux/futex.h
      kernel/futex.c
  * kbuild: Disable -Wpointer-to-enum-cast
      scripts/Makefile.extrawarn
    iio: light: vcnl4000: update sampling periods for vcnl4200
    USB: cdc-acm: fix rounding error in TIOCSSERIAL
    USB: cdc-acm: fix close_delay and closing_wait units in TIOCSSERIAL
  * x86/mm: split vmalloc_sync_all()
      include/linux/vmalloc.h
      kernel/notifier.c
      mm/vmalloc.c
  * page-flags: fix a crash at SetPageError(THP_SWAP)
      include/linux/page-flags.h
  * mm, slub: prevent kmalloc_node crashes and memory leaks
      mm/slub.c
  * mm: slub: be more careful about the double cmpxchg of freelist
      mm/slub.c
  * memcg: fix NULL pointer dereference in __mem_cgroup_usage_unregister_event
      mm/memcontrol.c
  * drm/lease: fix WARNING in idr_destroy
      drivers/gpu/drm/drm_lease.c
    drm/amd/amdgpu: Fix GPR read from debugfs (v2)
    btrfs: fix log context list corruption after rename whiteout error
  * xhci: Do not open code __print_symbolic() in xhci trace events
      drivers/usb/host/xhci-trace.h
  * rtc: max8907: add missing select REGMAP_IRQ
      drivers/rtc/Kconfig
    intel_th: pci: Add Elkhart Lake CPU support
    intel_th: Fix user-visible error codes
    staging/speakup: fix get_word non-space look-ahead
    staging: greybus: loopback_test: fix poll-mask build breakage
    staging: rtl8188eu: Add device id for MERCUSYS MW150US v2
    mmc: sdhci-of-at91: fix cd-gpios for SAMA5D2
    mmc: rtsx_pci: Fix support for speed-modes that relies on tuning
    iio: adc: at91-sama5d2_adc: fix differential channels in triggered mode
    iio: magnetometer: ak8974: Fix negative raw values in sysfs
    iio: trigger: stm32-timer: disable master mode when stopping
    iio: st_sensors: remap SMO8840 to LIS2DH12
    ALSA: pcm: oss: Remove WARNING from snd_pcm_plug_alloc() checks
    ALSA: pcm: oss: Avoid plugin buffer overflow
    ALSA: seq: oss: Fix running status after receiving sysex
    ALSA: seq: virmidi: Fix running status after receiving sysex
    ALSA: line6: Fix endless MIDI read loop
  * usb: xhci: apply XHCI_SUSPEND_DELAY to AMD XHCI controller 1022:145c
      drivers/usb/host/xhci-pci.c
    USB: serial: pl2303: add device-id for HP LD381
  * usb: host: xhci-plat: add a shutdown
      drivers/usb/host/xhci-plat.c
    USB: serial: option: add ME910G1 ECM composition 0x110b
  * usb: quirks: add NO_LPM quirk for RTL8153 based ethernet adapters
      drivers/usb/core/quirks.c
  * USB: Disable LPM on WD19's Realtek Hub
      drivers/usb/core/quirks.c
    parse-maintainers: Mark as executable
    block, bfq: fix overwrite of bfq_group pointer in bfq_find_set_group()
    xenbus: req->err should be updated before req->state
    xenbus: req->body should be updated before req->state
    drm/amd/display: fix dcc swath size calculations on dcn1
    drm/amd/display: Clear link settings on MST disable connector
    riscv: avoid the PIC offset of static percpu data in module beyond 2G limits
    dm integrity: use dm_bio_record and dm_bio_restore
    dm bio record: save/restore bi_end_io and bi_integrity
    altera-stapl: altera_get_note: prevent write beyond end of 'key'
    drivers/perf: arm_pmu_acpi: Fix incorrect checking of gicc pointer
    drm/exynos: dsi: fix workaround for the legacy clock name
    drm/exynos: dsi: propagate error value and silence meaningless warning
    spi/zynqmp: remove entry that causes a cs glitch
    spi: pxa2xx: Add CS control clock quirk
    ARM: dts: dra7: Add "dma-ranges" property to PCIe RC DT nodes
    powerpc: Include .BTF section
    spi: qup: call spi_qup_pm_resume_runtime before suspending
    drm/mediatek: Find the cursor plane instead of hard coding it
    ANDROID: ABI: Update ABI with CONFIG_SOC_BUS enabled
  * ANDROID: GKI: Add CONFIG_SOC_BUS to gki_defconfig
      init/Kconfig.gki
    ANDROID: kbuild: do not merge .section..* into .section in modules
  * ANDROID: scsi: ufs: add ->map_sg_crypto() variant op
      drivers/scsi/ufs/ufshcd-crypto.c
      drivers/scsi/ufs/ufshcd-crypto.h
      drivers/scsi/ufs/ufshcd.c
      drivers/scsi/ufs/ufshcd.h
    ANDROID: GKI: Update ABI after fixing vm_event_item diffs
  * ANDROID: GKI: mm: vmstat: add pageoutclean
      include/linux/vm_event_item.h
      mm/filemap.c
      mm/vmstat.c
  * ANDROID: GKI: mm: add struct/enum fields for SPECULATIVE_PAGE_FAULTS
      include/linux/mm.h
      include/linux/mm_types.h
      include/linux/vm_event_item.h
      mm/vmstat.c
    ANDROID: GKI: Update ABI after fixing mm diffs
  * ANDROID: GKI: Add write_pending and max_writes fields to swap_info_struct
      include/linux/swap.h
  * ANDROID: GKI: memblock: Add memblock_overlaps_memory() to fix ABI diff
      include/linux/memblock.h
      mm/memblock.c
  * ANDROID: GKI: net: remove conditional members causing ABI diffs
      include/net/net_namespace.h
      include/net/netns/netfilter.h
      include/net/netns/x_tables.h
  * ANDROID: GKI: mm: introduce NR_UNRECLAIMABLE_PAGES
      include/linux/mmzone.h
      mm/vmstat.c
    ANDROID: GKI: Update ABI
  * ANDROID: GKI: sound: soc: Resolve ABI diff for struct snd_compr_stream
      include/sound/compress_driver.h
      include/sound/soc.h
  * ANDROID: GKI: sound: pcm: Add field hw_no_buffer to snd_pcm_substream
      include/sound/pcm.h
  * ANDROID: GKI: ALSA: core: Add snd_soc_card_change_online_state() API
      include/sound/core.h
      include/sound/soc.h
      sound/core/init.c
      sound/soc/soc-core.c
  * ANDROID: GKI: SoC: core: Introduce macro SOC_SINGLE_MULTI_EXT
      include/sound/soc.h
      sound/soc/soc-core.c
  * ANDROID: GKI: ALSA: PCM: User control API implementation
      include/sound/pcm.h
      sound/core/pcm.c
      sound/core/pcm_lib.c
  * ANDROID: GKI: ALSA: PCM: volume API implementation
      include/sound/pcm.h
      sound/core/pcm.c
      sound/core/pcm_lib.c
  * ANDROID: GKI: kernel: tick-sched: Add API to get the next wakeup for a CPU
      include/linux/tick.h
      kernel/time/tick-sched.c
  * ANDROID: GKI: extcon: Add extcon_register_blocking_notifier API.
      drivers/extcon/extcon.c
      drivers/extcon/extcon.h
      include/linux/extcon.h
  * UPSTREAM: bpf: Explicitly memset some bpf info structures declared on the stack
      kernel/bpf/btf.c
      kernel/bpf/syscall.c
  * UPSTREAM: bpf: Explicitly memset the bpf_attr structure
      kernel/bpf/syscall.c
    ANDROID: ABI: Update abi after enabling CONFIG_USB_PHY
  * ANDROID: GKI: Enable CONFIG_USB_PHY for usb drivers like dwc3
      init/Kconfig.gki
  * UPSTREAM: driver core: Add device link support for SYNC_STATE_ONLY flag
      drivers/base/core.c
      include/linux/device.h
  * ANDROID: Conflict fix for merging 4.19.112
      drivers/base/core.c
    Merge 4.19.112 into android-4.19
  * Revert "ANDROID: driver core: Add device link support for SYNC_STATE_ONLY flag"
      drivers/base/core.c
      include/linux/device.h
    ANDROID: update the ABI xml representation
  * ANDROID: GKI: Enable V4L2 hidden configs
      init/Kconfig.gki
Linux 4.19.112
  * ipv4: ensure rcu_read_lock() in cipso_v4_error()
      net/ipv4/cipso_ipv4.c
    efi: Fix debugobjects warning on 'efi_rts_work'
  * HID: google: add moonball USB id
      drivers/hid/hid-ids.h
  * mm: slub: add missing TID bump in kmem_cache_alloc_bulk()
      mm/slub.c
    ARM: 8958/1: rename missed uaccess .fixup section
    ARM: 8957/1: VDSO: Match ARMv8 timer in cntvct_functional()
  * net: qrtr: fix len of skb_put_padto in qrtr_node_enqueue
      net/qrtr/qrtr.c
  * driver core: Fix creation of device links with PM-runtime flags
      drivers/base/core.c
  * driver core: Remove device link creation limitation
      drivers/base/core.c
      drivers/base/power/runtime.c
      include/linux/device.h
  * driver core: Add device link flag DL_FLAG_AUTOPROBE_CONSUMER
      drivers/base/core.c
      drivers/base/dd.c
      include/linux/device.h
  * driver core: Make driver core own stateful device links
      drivers/base/core.c
  * driver core: Fix adding device links to probing suppliers
      drivers/base/core.c
  * driver core: Remove the link if there is no driver with AUTO flag
      drivers/base/core.c
    mmc: sdhci-omap: Fix Tuning procedure for temperatures < -20C
    mmc: sdhci-omap: Don't finish_mrq() on a command error during tuning
    wimax: i2400: Fix memory leak in i2400m_op_rfkill_sw_toggle
    wimax: i2400: fix memory leak
  * jbd2: fix data races at struct journal_head
      fs/jbd2/transaction.c
    sfc: fix timestamp reconstruction at 16-bit rollover points
  * net: rmnet: fix packet forwarding in rmnet bridge mode
      drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c
  * net: rmnet: fix bridge mode bugs
      drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c
      drivers/net/ethernet/qualcomm/rmnet/rmnet_config.h
      drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.c
      drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.h
  * net: rmnet: use upper/lower device infrastructure
      drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c
  * net: rmnet: do not allow to change mux id if mux id is duplicated
      drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c
  * net: rmnet: remove rcu_read_lock in rmnet_force_unassociate_device()
      drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c
  * net: rmnet: fix suspicious RCU usage
      drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c
      drivers/net/ethernet/qualcomm/rmnet/rmnet_config.h
      drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c
  * net: rmnet: fix NULL pointer dereference in rmnet_changelink()
      drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c
  * net: rmnet: fix NULL pointer dereference in rmnet_newlink()
      drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c
    hinic: fix a bug of setting hw_ioctxt
    hinic: fix a irq affinity bug
    slip: not call free_netdev before rtnl_unlock in slip_open
  * signal: avoid double atomic counter increments for user accounting
      kernel/signal.c
    mac80211: rx: avoid RCU list traversal under mutex
    net: ks8851-ml: Fix IRQ handling and locking
    net: usb: qmi_wwan: restore mtu min/max values after raw_ip switch
    scsi: libfc: free response frame from GPN_ID
  * cfg80211: check reg_rule for NULL in handle_channel_custom()
      net/wireless/reg.c
    HID: i2c-hid: add Trekstor Surfbook E11B to descriptor override
  * HID: apple: Add support for recent firmware on Magic Keyboards
      drivers/hid/hid-apple.c
    ACPI: watchdog: Allow disabling WDAT at boot
  * mmc: host: Fix Kconfig warnings on keystone_defconfig
      drivers/mmc/host/Kconfig
  * mmc: sdhci-omap: Workaround errata regarding SDR104/HS200 tuning failures (i929)
      drivers/mmc/host/Kconfig
    mmc: sdhci-omap: Add platform specific reset callback
    perf/amd/uncore: Replace manual sampling check with CAP_NO_INTERRUPT flag
    ANDROID: GKI: Enable CONFIG_BACKLIGHT_CLASS_DEVICE in gki_defconfig
  * ANDROID: Incremental fs: Add INCFS_IOC_PERMIT_FILL
      fs/incfs/vfs.c
      include/uapi/linux/incrementalfs.h
  * ANDROID: Incremental fs: Remove signature checks from kernel
      fs/incfs/data_mgmt.c
      fs/incfs/data_mgmt.h
      fs/incfs/format.c
      fs/incfs/format.h
      fs/incfs/integrity.c
      fs/incfs/integrity.h
      fs/incfs/vfs.c
      include/uapi/linux/incrementalfs.h
  * ANDROID: Incremental fs: Pad hash blocks
      fs/incfs/integrity.c
  * ANDROID: Incremental fs: Make fill block an ioctl
      fs/incfs/data_mgmt.c
      fs/incfs/data_mgmt.h
      fs/incfs/vfs.c
      include/uapi/linux/incrementalfs.h
  * ANDROID: Incremental fs: Remove all access_ok checks
      fs/incfs/vfs.c
    Merge 4.19.111 into android-4.19
Linux 4.19.111
    batman-adv: Avoid free/alloc race when handling OGM2 buffer
    efi: Add a sanity check to efivar_store_raw()
    net/smc: cancel event worker during device removal
    net/smc: check for valid ib_client_data
  * ipv6: restrict IPV6_ADDRFORM operation
      net/ipv6/ipv6_sockglue.c
    i2c: acpi: put device when verifying client fails
    iommu/vt-d: Ignore devices with out-of-spec domain number
    iommu/vt-d: Fix the wrong printing in RHSA parsing
    netfilter: nft_tunnel: add missing attribute validation for tunnels
    netfilter: nft_payload: add missing attribute validation for payload csum flags
    netfilter: cthelper: add missing attribute validation for cthelper
    perf bench futex-wake: Restore thread count default to online CPU count
  * nl80211: add missing attribute validation for channel switch
      net/wireless/nl80211.c
  * nl80211: add missing attribute validation for beacon report scanning
      net/wireless/nl80211.c
  * nl80211: add missing attribute validation for critical protocol indication
      net/wireless/nl80211.c
    i2c: gpio: suppress error on probe defer
    drm/i915/gvt: Fix unnecessary schedule timer when no vGPU exits
  * pinctrl: core: Remove extra kref_get which blocks hogs being freed
      drivers/pinctrl/core.c
    pinctrl: meson-gxl: fix GPIOX sdio pins
    batman-adv: Don't schedule OGM for disabled interface
    iommu/vt-d: Fix a bug in intel_iommu_iova_to_phys() for huge page
    iommu/vt-d: dmar: replace WARN_TAINT with pr_warn + add_taint
  * iommu/dma: Fix MSI reservation allocation
      drivers/iommu/dma-iommu.c
    x86/mce: Fix logic and comments around MSR_PPIN_CTL
    mt76: fix array overflow on receiving too many fragments for a packet
  * efi: Make efi_rts_work accessible to efi page fault handler
      include/linux/efi.h
    efi: Fix a race and a buffer overflow while reading efivars via sysfs
    macintosh: windfarm: fix MODINFO regression
    ARC: define __ALIGN_STR and __ALIGN symbols for ARC
    KVM: x86: clear stale x86_emulate_ctxt->intercept value
    gfs2_atomic_open(): fix O_EXCL|O_CREAT handling on cold dcache
  * cifs_atomic_open(): fix double-put on late allocation failure
      fs/open.c
    ktest: Add timeout for ssh sync testing
    drm/amd/display: remove duplicated assignment to grph_obj_type
  * workqueue: don't use wq_select_unbound_cpu() for bound works
      kernel/workqueue.c
  * netfilter: x_tables: xt_mttg_seq_next should increase position index
      net/netfilter/x_tables.c
    netfilter: xt_recent: recent_seq_next should increase position index
    netfilter: synproxy: synproxy_cpu_seq_next should increase position index
  * netfilter: nf_conntrack: ct_cpu_seq_next should increase position index
      net/netfilter/nf_conntrack_standalone.c
    iommu/vt-d: quirk_ioat_snb_local_iommu: replace WARN_TAINT with pr_warn + add_taint
    virtio-blk: fix hw_queue stopped on arbitrary error
    iwlwifi: mvm: Do not require PHY_SKU NVM section for 3168 devices
  * cgroup: Iterate tasks that did not finish do_exit()
      include/linux/cgroup.h
      kernel/cgroup/cgroup.c
  * cgroup: cgroup_procs_next should increase position index
      kernel/cgroup/cgroup.c
    macvlan: add cond_resched() during multicast processing
    net: fec: validate the new settings in fec_enet_set_coalesce()
  * slip: make slhc_compress() more robust against malicious packets
      drivers/net/slip/slhc.c
  * bonding/alb: make sure arp header is pulled before accessing it
      drivers/net/bonding/bond_alb.c
    devlink: validate length of region addr/len
  * tipc: add missing attribute validation for MTU property
      net/tipc/netlink.c
  * net/ipv6: remove the old peer route if change it to a new one
      net/ipv6/addrconf.c
  * net/ipv6: need update peer route when modify metric
      net/ipv6/addrconf.c
    selftests/net/fib_tests: update addr_metric_test for peer route testing
  * net: phy: fix MDIO bus PM PHY resuming
      drivers/net/phy/phy_device.c
      include/linux/phy.h
    nfc: add missing attribute validation for vendor subcommand
    nfc: add missing attribute validation for deactivate target
    nfc: add missing attribute validation for SE API
    team: add missing attribute validation for array index
    team: add missing attribute validation for port ifindex
    net: fq: add missing attribute validation for orphan mask
    macsec: add missing attribute validation for port
    can: add missing attribute validation for termination
    nl802154: add missing attribute validation for dev_type
    nl802154: add missing attribute validation
  * fib: add missing attribute validation for tun_id
      include/net/fib_rules.h
    devlink: validate length of param values
  * net: memcg: fix lockdep splat in inet_csk_accept()
      net/ipv4/inet_connection_sock.c
  * net: memcg: late association of sock to memcg
      mm/memcontrol.c
      net/core/sock.c
      net/ipv4/inet_connection_sock.c
  * cgroup: memcg: net: do not associate sock with unrelated cgroup
      kernel/cgroup/cgroup.c
      mm/memcontrol.c
    bnxt_en: reinitialize IRQs when MTU is modified
    sfc: detach from cb_page in efx_copy_channel()
  * r8152: check disconnect status after long sleep
      drivers/net/usb/r8152.c
    net: systemport: fix index check to avoid an array out of bounds access
    net: stmmac: dwmac1000: Disable ACS if enhanced descs are not used
  * net/packet: tpacket_rcv: do not increment ring index on drop
      net/packet/af_packet.c
    net: nfc: fix bounds checking bugs on "pipe"
    net: macsec: update SCI upon MAC address change.
  * netlink: Use netlink header as base to calculate bad attribute offset
      net/netlink/af_netlink.c
  * net/ipv6: use configured metric when add peer route
      net/ipv6/addrconf.c
    ipvlan: don't deref eth hdr before checking it's set
    ipvlan: do not use cond_resched_rcu() in ipvlan_process_multicast()
    ipvlan: do not add hardware address of master to its unicast filter list
    ipvlan: add cond_resched_rcu() while processing muticast backlog
  * ipv6/addrconf: call ipv6_mc_up() for non-Ethernet interface
      net/ipv6/addrconf.c
  * inet_diag: return classid for all socket types
      include/linux/inet_diag.h
      net/ipv4/inet_diag.c
      net/ipv4/udp_diag.c
      net/sctp/diag.c
  * gre: fix uninit-value in __iptunnel_pull_header
      net/ipv4/gre_demux.c
    cgroup, netclassid: periodically release file_lock on classid updating
  * net: phy: Avoid multiple suspends
      drivers/net/phy/phy_device.c
  * phy: Revert toggling reset changes.
      drivers/net/phy/phy_device.c
  * ANDROID: kbuild: fix module linker script flags for LTO
      Makefile
  * ANDROID: kbuild: avoid excessively long argument lists
      scripts/Makefile.build
  * UPSTREAM: cgroup: Iterate tasks that did not finish do_exit()
      include/linux/cgroup.h
      kernel/cgroup/cgroup.c
    ANDROID: update the ABI xml representation
    Revert "ANDROID: gki_defconfig: Temporarily disable CFI"
  * ANDROID: GKI: dma-buf: Add support for XXX_cpu_access_umapped ops
      drivers/dma-buf/dma-buf.c
      include/linux/dma-buf.h
      include/uapi/linux/dma-buf.h
  * ANDROID: GKI: dma-buf: Add support to set a destructor on a dma-buf
      drivers/dma-buf/dma-buf.c
      include/linux/dma-buf.h
  * ANDROID: GKI: dma-buf: use spinlock to protect set/get name operation
      drivers/dma-buf/dma-buf.c
      include/linux/dma-buf.h
  * ANDROID: GKI: dma-buf: Add support to get flags associated with a buffer
      drivers/dma-buf/dma-buf.c
      include/linux/dma-buf.h
  * ANDROID: GKI: dma-buf: Add support for mapping buffers with DMA attributes
      include/linux/dma-buf.h
  * ANDROID: GKI: dma-buf: Add support for partial cache maintenance
      drivers/dma-buf/dma-buf.c
      include/linux/dma-buf.h
  * ANDROID: GKI: arm64: mm: Support setting removed_dma_ops in arch_setup_dma_ops
      arch/arm64/mm/dma-mapping.c
      include/linux/dma-removed.h
  * ANDROID: GKI: drivers: Add dma removed ops
      include/linux/device.h
      kernel/dma/Makefile
      kernel/dma/removed.c
  * ANDROID: GKI: add dma_map_ops remap/unremap operations
      arch/arm64/mm/dma-mapping.c
      include/linux/dma-mapping.h
    ANDROID: Add build.config files for ARM 32-bit
    ANDROID: GKI: update abi due to CONFIG_JUMP_LABEL being enabled
    ANDROID: GKI: enable CONFIG_JUMP_LABEL
    ANDROID: Add build.config.gki-debug.x86_64
    ANDROID: Add build.config.gki-debug.aarch64

Change-Id: Ifef77d2201a3833e4970cc7617d45814990bc3cb
Signed-off-by: lucaswei <lucaswei@google.com>
2020-08-25 20:09:36 +08:00
Nathan Chancellor
af6bdc2a85 kbuild: Disable -Wpointer-to-enum-cast
commit 82f2bc2fcc0160d6f82dd1ac64518ae0a4dd183f upstream.

Clang's -Wpointer-to-int-cast deviates from GCC in that it warns when
casting to enums. The kernel does this in certain places, such as device
tree matches to set the version of the device being used, which allows
the kernel to avoid using a gigantic union.

https://elixir.bootlin.com/linux/v5.5.8/source/drivers/ata/ahci_brcm.c#L428
https://elixir.bootlin.com/linux/v5.5.8/source/drivers/ata/ahci_brcm.c#L402
https://elixir.bootlin.com/linux/v5.5.8/source/include/linux/mod_devicetable.h#L264

To avoid a ton of false positive warnings, disable this particular part
of the warning, which has been split off into a separate diagnostic so
that the entire warning does not need to be turned off for clang. It
will be visible under W=1 in case people want to go about fixing these
easily and enabling the warning treewide.

Cc: stable@vger.kernel.org
Link: https://github.com/ClangBuiltLinux/linux/issues/887
Link: 2a41b31fcd
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-03-25 08:06:14 +01:00
Channagoud Kadabi
4b61933127 Make: Enable VLA check for kona kernel
Remove VLA (Variable Length Array) as warning-3 option and enable VLA by
default and treat VLA usage as errors. Update gcc-wrapper to ignore
upstream VLA warnings.

Signed-off-by: Channagoud Kadabi <ckadabi@codeaurora.org>
Change-Id: I85e9959c46b599c59a4a10415cd112222467cfca
2018-09-21 14:08:01 -07:00
Xiongfeng Wang
321cb0308a Kbuild: suppress packed-not-aligned warning for default setting only
gcc-8 reports many -Wpacked-not-aligned warnings. The below are some
examples.

./include/linux/ceph/msgr.h:67:1: warning: alignment 1 of 'struct
ceph_entity_addr' is less than 8 [-Wpacked-not-aligned]
 } __attribute__ ((packed));

./include/linux/ceph/msgr.h:67:1: warning: alignment 1 of 'struct
ceph_entity_addr' is less than 8 [-Wpacked-not-aligned]
 } __attribute__ ((packed));

./include/linux/ceph/msgr.h:67:1: warning: alignment 1 of 'struct
ceph_entity_addr' is less than 8 [-Wpacked-not-aligned]
 } __attribute__ ((packed));

This patch suppresses this kind of warnings for default setting.

Signed-off-by: Xiongfeng Wang <xiongfeng.wang@linaro.org>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-01-18 09:37:53 +09:00
Greg Kroah-Hartman
b24413180f License cleanup: add SPDX GPL-2.0 license identifier to files with no license
Many source files in the tree are missing licensing information, which
makes it harder for compliance tools to determine the correct license.

By default all files without license information are under the default
license of the kernel, which is GPL version 2.

Update the files which contain no license information with the 'GPL-2.0'
SPDX license identifier.  The SPDX identifier is a legally binding
shorthand, which can be used instead of the full boiler plate text.

This patch is based on work done by Thomas Gleixner and Kate Stewart and
Philippe Ombredanne.

How this work was done:

Patches were generated and checked against linux-4.14-rc6 for a subset of
the use cases:
 - file had no licensing information it it.
 - file was a */uapi/* one with no licensing information in it,
 - file was a */uapi/* one with existing licensing information,

Further patches will be generated in subsequent months to fix up cases
where non-standard license headers were used, and references to license
had to be inferred by heuristics based on keywords.

The analysis to determine which SPDX License Identifier to be applied to
a file was done in a spreadsheet of side by side results from of the
output of two independent scanners (ScanCode & Windriver) producing SPDX
tag:value files created by Philippe Ombredanne.  Philippe prepared the
base worksheet, and did an initial spot review of a few 1000 files.

The 4.13 kernel was the starting point of the analysis with 60,537 files
assessed.  Kate Stewart did a file by file comparison of the scanner
results in the spreadsheet to determine which SPDX license identifier(s)
to be applied to the file. She confirmed any determination that was not
immediately clear with lawyers working with the Linux Foundation.

Criteria used to select files for SPDX license identifier tagging was:
 - Files considered eligible had to be source code files.
 - Make and config files were included as candidates if they contained >5
   lines of source
 - File already had some variant of a license header in it (even if <5
   lines).

All documentation files were explicitly excluded.

The following heuristics were used to determine which SPDX license
identifiers to apply.

 - when both scanners couldn't find any license traces, file was
   considered to have no license information in it, and the top level
   COPYING file license applied.

   For non */uapi/* files that summary was:

   SPDX license identifier                            # files
   ---------------------------------------------------|-------
   GPL-2.0                                              11139

   and resulted in the first patch in this series.

   If that file was a */uapi/* path one, it was "GPL-2.0 WITH
   Linux-syscall-note" otherwise it was "GPL-2.0".  Results of that was:

   SPDX license identifier                            # files
   ---------------------------------------------------|-------
   GPL-2.0 WITH Linux-syscall-note                        930

   and resulted in the second patch in this series.

 - if a file had some form of licensing information in it, and was one
   of the */uapi/* ones, it was denoted with the Linux-syscall-note if
   any GPL family license was found in the file or had no licensing in
   it (per prior point).  Results summary:

   SPDX license identifier                            # files
   ---------------------------------------------------|------
   GPL-2.0 WITH Linux-syscall-note                       270
   GPL-2.0+ WITH Linux-syscall-note                      169
   ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause)    21
   ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)    17
   LGPL-2.1+ WITH Linux-syscall-note                      15
   GPL-1.0+ WITH Linux-syscall-note                       14
   ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause)    5
   LGPL-2.0+ WITH Linux-syscall-note                       4
   LGPL-2.1 WITH Linux-syscall-note                        3
   ((GPL-2.0 WITH Linux-syscall-note) OR MIT)              3
   ((GPL-2.0 WITH Linux-syscall-note) AND MIT)             1

   and that resulted in the third patch in this series.

 - when the two scanners agreed on the detected license(s), that became
   the concluded license(s).

 - when there was disagreement between the two scanners (one detected a
   license but the other didn't, or they both detected different
   licenses) a manual inspection of the file occurred.

 - In most cases a manual inspection of the information in the file
   resulted in a clear resolution of the license that should apply (and
   which scanner probably needed to revisit its heuristics).

 - When it was not immediately clear, the license identifier was
   confirmed with lawyers working with the Linux Foundation.

 - If there was any question as to the appropriate license identifier,
   the file was flagged for further research and to be revisited later
   in time.

In total, over 70 hours of logged manual review was done on the
spreadsheet to determine the SPDX license identifiers to apply to the
source files by Kate, Philippe, Thomas and, in some cases, confirmation
by lawyers working with the Linux Foundation.

Kate also obtained a third independent scan of the 4.13 code base from
FOSSology, and compared selected files where the other two scanners
disagreed against that SPDX file, to see if there was new insights.  The
Windriver scanner is based on an older version of FOSSology in part, so
they are related.

Thomas did random spot checks in about 500 files from the spreadsheets
for the uapi headers and agreed with SPDX license identifier in the
files he inspected. For the non-uapi files Thomas did random spot checks
in about 15000 files.

In initial set of patches against 4.14-rc6, 3 files were found to have
copy/paste license identifier errors, and have been fixed to reflect the
correct identifier.

Additionally Philippe spent 10 hours this week doing a detailed manual
inspection and review of the 12,461 patched files from the initial patch
version early this week with:
 - a full scancode scan run, collecting the matched texts, detected
   license ids and scores
 - reviewing anything where there was a license detected (about 500+
   files) to ensure that the applied SPDX license was correct
 - reviewing anything where there was no detection but the patch license
   was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied
   SPDX license was correct

This produced a worksheet with 20 files needing minor correction.  This
worksheet was then exported into 3 different .csv files for the
different types of files to be modified.

These .csv files were then reviewed by Greg.  Thomas wrote a script to
parse the csv files and add the proper SPDX tag to the file, in the
format that the file expected.  This script was further refined by Greg
based on the output to detect more types of files automatically and to
distinguish between header and source .c files (which need different
comment types.)  Finally Greg ran the script using the .csv files to
generate the patches.

Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-02 11:10:55 +01:00
Johannes Thumshirn
de8cf95047 Kbuild: enable -Wunused-macros warning for "make W=2"
We have lots of dead defines and macros in drivers, lets offer users a way
to detect and eventually remove them.

Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-09-01 08:53:17 +09:00
Masahiro Yamada
a0ae981eba kbuild: drop -Wno-unknown-warning-option from clang options
Since commit c3f0d0bc5b ("kbuild, LLVMLinux: Add -Werror to
cc-option to support clang"), cc-option and friends work nicely
for clang.

However, -Wno-unknown-warning-option makes clang happy with any
unknown warning options even if -Werror is specified.

Once -Wno-unknown-warning-option is added, any succeeding call of
cc-disable-warning is evaluated positive, then unknown warning
options are accepted.  This should be dropped.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-04-23 16:09:15 +09:00
Arnd Bergmann
4324cb23f4 Kbuild: enable -Wmaybe-uninitialized warnings by default
Previously the warnings were added back at the W=1 level and above, this
now turns them on again by default, assuming that we have addressed all
warnings and again have a clean build for v4.10.

I found a number of new warnings in linux-next already and submitted
bugfixes for those.  Hopefully they are caught by the 0day builder in
the future as soon as this patch is merged.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-11-11 08:45:08 -08:00
Arnd Bergmann
a76bcf557e Kbuild: enable -Wmaybe-uninitialized warning for "make W=1"
Traditionally, we have always had warnings about uninitialized variables
enabled, as this is part of -Wall, and generally a good idea [1], but it
also always produced false positives, mainly because this is a variation
of the halting problem and provably impossible to get right in all cases
[2].

Various people have identified cases that are particularly bad for false
positives, and in commit e74fc973b6 ("Turn off -Wmaybe-uninitialized
when building with -Os"), I turned off the warning for any build that
was done with CC_OPTIMIZE_FOR_SIZE.  This drastically reduced the number
of false positive warnings in the default build but unfortunately had
the side effect of turning the warning off completely in 'allmodconfig'
builds, which in turn led to a lot of warnings (both actual bugs, and
remaining false positives) to go in unnoticed.

With commit 877417e6ff ("Kbuild: change CC_OPTIMIZE_FOR_SIZE
definition") enabled the warning again for allmodconfig builds in v4.7
and in v4.8-rc1, I had finally managed to address all warnings I get in
an ARM allmodconfig build and most other maybe-uninitialized warnings
for ARM randconfig builds.

However, commit 6e8d666e92 ("Disable "maybe-uninitialized" warning
globally") was merged at the same time and disabled it completely for
all configurations, because of false-positive warnings on x86 that I had
not addressed until then.  This caused a lot of actual bugs to get
merged into mainline, and I sent several dozen patches for these during
the v4.9 development cycle.  Most of these are actual bugs, some are for
correct code that is safe because it is only called under external
constraints that make it impossible to run into the case that gcc sees,
and in a few cases gcc is just stupid and finds something that can
obviously never happen.

I have now done a few thousand randconfig builds on x86 and collected
all patches that I needed to address every single warning I got (I can
provide the combined patch for the other warnings if anyone is
interested), so I hope we can get the warning back and let people catch
the actual bugs earlier.

This reverts the change to disable the warning completely and for now
brings it back at the "make W=1" level, so we can get it merged into
mainline without introducing false positives.  A follow-up patch enables
it on all levels unless some configuration option turns it off because
of false-positives.

Link: https://rusty.ozlabs.org/?p=232 [1]
Link: https://gcc.gnu.org/wiki/Better_Uninitialized_Warnings [2]
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-11-11 08:45:08 -08:00
Arnd Bergmann
c9c6837d39 kbuild: move -Wunused-const-variable to W=1 warning level
gcc-6 started warning by default about variables that are not
used anywhere and that are marked 'const', generating many
false positives in an allmodconfig build, e.g.:

arch/arm/mach-davinci/board-da830-evm.c:282:20: warning: 'da830_evm_emif25_pins' defined but not used [-Wunused-const-variable=]
arch/arm/plat-omap/dmtimer.c:958:34: warning: 'omap_timer_match' defined but not used [-Wunused-const-variable=]
drivers/bluetooth/hci_bcm.c:625:39: warning: 'acpi_bcm_default_gpios' defined but not used [-Wunused-const-variable=]
drivers/char/hw_random/omap-rng.c:92:18: warning: 'reg_map_omap4' defined but not used [-Wunused-const-variable=]
drivers/devfreq/exynos/exynos5_bus.c:381:32: warning: 'exynos5_busfreq_int_pm' defined but not used [-Wunused-const-variable=]
drivers/dma/mv_xor.c:1139:34: warning: 'mv_xor_dt_ids' defined but not used [-Wunused-const-variable=]

This is similar to the existing -Wunused-but-set-variable warning
that was added in an earlier release and that we disable by default
now and only enable when W=1 is set, so it makes sense to do
the same here. Once we have eliminated the majority of the
warnings for both, we can put them back into the default list.

We probably want this in backport kernels as well, to allow building
them with gcc-6 without introducing extra warnings.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Olof Johansson <olof@lixom.net>
Acked-by: Lee Jones <lee.jones@linaro.org>
Cc: stable@vger.kernel.org
Signed-off-by: Michal Marek <mmarek@suse.com>
2016-05-11 13:05:40 +02:00
Lee Jones
7599ea8b4e kbuild: Demote 'sign-compare' warning to W=2
Ideally, a kernel compile with W=1 enabled should complete cleanly;
however, when we run one currently we are presented with ~25k warnings.
'sign-compare' accounts for ~22k of those ~25k.

In this patch we're demoting 'sign-compare' warnings to W=2, with a view
to fixing the remaining 3k W=1 warnings required for a clean build.

Arnd adds:
  "As per our discussion, I'd add that this was inadvertedly introduced
   by Behan when he moved the clang specific warnings into an ifdef block
   and did not notice that -Wsign-compare was interpreted by both gcc
   and clang.

   Earlier, it was introduced in just the same way by Jan-Simon as part
   of 3d3d6b8474 ("kbuild: LLVMLinux: Adapt warnings for compilation
   with clang")."

Acked-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 26ea6bb1fe ("kbuild, LLVMLinux: Supress warnings unless W=1-3")
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Michal Marek <mmarek@suse.com>
2016-01-12 16:07:03 +01:00
Michal Marek
5631d9c429 kbuild: Fix clang detection
We cannot detect clang before including the arch Makefile, because that
can set the default cross compiler. We also cannot detect clang after
including the arch Makefile, because powerpc wants to know about clang.
Solve this by using an deferred variable. This costs us a few shell
invocations, but this is only a constant number.

Reported-by: Behan Webster <behanw@converseincode.com>
Reported-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Michal Marek <mmarek@suse.com>
2015-09-04 13:14:10 +02:00
Behan Webster
26ea6bb1fe kbuild, LLVMLinux: Supress warnings unless W=1-3
clang has more warnings enabled by default. Turn them off unless W is
set. This patch fixes a logic bug where warnings in clang were disabled
when W was set.

Signed-off-by: Behan Webster <behanw@converseincode.com>
Signed-off-by: Jan-Simon Möller <dl9pf@gmx.de>
Signed-off-by: Mark Charlebois <charlebm@gmail.com>
Cc: bp@alien8.de
Signed-off-by: Michal Marek <mmarek@suse.cz>
2014-08-05 15:40:01 +02:00
Masahiro Yamada
a86fe35373 kbuild: move extra gcc checks to scripts/Makefile.extrawarn
W=... provides extra gcc checks.

Having such code in scripts/Makefile.build results in the same flags
being added to KBUILD_CFLAGS multiple times becuase
scripts/Makefile.build is invoked every time Kbuild descends into
the subdirectories.

Since the top Makefile is already too cluttered, this commit moves
all of extra gcc check stuff to a new file scripts/Makefile.extrawarn,
which is included from the top Makefile.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
CC: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2014-04-16 23:28:41 +02:00