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Merge 4.14.61 into android-4.14-p

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Changes in 4.14.61
	bonding: avoid lockdep confusion in bond_get_stats()
	inet: frag: enforce memory limits earlier
	ipv4: frags: handle possible skb truesize change
	net: dsa: Do not suspend/resume closed slave_dev
	netlink: Fix spectre v1 gadget in netlink_create()
	net: stmmac: Fix WoL for PCI-based setups
	rxrpc: Fix user call ID check in rxrpc_service_prealloc_one
	net/mlx5e: E-Switch, Initialize eswitch only if eswitch manager
	squashfs: more metadata hardening
	squashfs: more metadata hardenings
	can: ems_usb: Fix memory leak on ems_usb_disconnect()
	net: socket: fix potential spectre v1 gadget in socketcall
	virtio_balloon: fix another race between migration and ballooning
	x86/apic: Future-proof the TSC_DEADLINE quirk for SKX
	x86/entry/64: Remove %ebx handling from error_entry/exit
	kvm: x86: vmx: fix vpid leak
	audit: fix potential null dereference 'context->module.name'
	userfaultfd: remove uffd flags from vma->vm_flags if UFFD_EVENT_FORK fails
	iwlwifi: add more card IDs for 9000 series
	RDMA/uverbs: Expand primary and alt AV port checks
	crypto: padlock-aes - Fix Nano workaround data corruption
	drm/vc4: Reset ->{x, y}_scaling[1] when dealing with uniplanar formats
	scsi: sg: fix minor memory leak in error path
	Linux 4.14.61

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Greg Kroah-Hartman
2018-08-06 19:11:01 +02:00
parent e88e717926 2ae6c0413b
commit b7e55e8476
27 changed files with 273 additions and 50 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Makefile
View File

@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 4
PATCHLEVEL = 14
SUBLEVEL = 60
SUBLEVEL = 61
EXTRAVERSION =
NAME = Petit Gorille

18
arch/x86/entry/entry_64.S
View File

@@ -933,7 +933,7 @@ ENTRY(\sym)
call \do_sym
jmp error_exit /* %ebx: no swapgs flag */
jmp error_exit
.endif
END(\sym)
.endm
@@ -1166,7 +1166,6 @@ END(paranoid_exit)
/*
* Save all registers in pt_regs, and switch GS if needed.
* Return: EBX=0: came from user mode; EBX=1: otherwise
*/
ENTRY(error_entry)
UNWIND_HINT_FUNC
@@ -1213,7 +1212,6 @@ ENTRY(error_entry)
* for these here too.
*/
.Lerror_kernelspace:
incl %ebx
leaq native_irq_return_iret(%rip), %rcx
cmpq %rcx, RIP+8(%rsp)
je .Lerror_bad_iret
@@ -1247,28 +1245,20 @@ ENTRY(error_entry)
/*
* Pretend that the exception came from user mode: set up pt_regs
* as if we faulted immediately after IRET and clear EBX so that
* error_exit knows that we will be returning to user mode.
* as if we faulted immediately after IRET.
*/
mov %rsp, %rdi
call fixup_bad_iret
mov %rax, %rsp
decl %ebx
jmp .Lerror_entry_from_usermode_after_swapgs
END(error_entry)
/*
* On entry, EBX is a "return to kernel mode" flag:
* 1: already in kernel mode, don't need SWAPGS
* 0: user gsbase is loaded, we need SWAPGS and standard preparation for return to usermode
*/
ENTRY(error_exit)
UNWIND_HINT_REGS
DISABLE_INTERRUPTS(CLBR_ANY)
TRACE_IRQS_OFF
testl %ebx, %ebx
jnz retint_kernel
testb $3, CS(%rsp)
jz retint_kernel
jmp retint_user
END(error_exit)

3
arch/x86/kernel/apic/apic.c
View File

@@ -580,6 +580,9 @@ static u32 skx_deadline_rev(void)
case 0x04: return 0x02000014;
}
if (boot_cpu_data.x86_stepping > 4)
return 0;
return ~0U;
}

7
arch/x86/kvm/vmx.c
View File

@@ -7354,6 +7354,8 @@ static int enter_vmx_operation(struct kvm_vcpu *vcpu)
HRTIMER_MODE_REL_PINNED);
vmx->nested.preemption_timer.function = vmx_preemption_timer_fn;
vmx->nested.vpid02 = allocate_vpid();
vmx->nested.vmxon = true;
return 0;
@@ -9802,10 +9804,8 @@ static struct kvm_vcpu *vmx_create_vcpu(struct kvm *kvm, unsigned int id)
goto free_vmcs;
}
if (nested) {
if (nested)
nested_vmx_setup_ctls_msrs(vmx);
vmx->nested.vpid02 = allocate_vpid();
}
vmx->nested.posted_intr_nv = -1;
vmx->nested.current_vmptr = -1ull;
@@ -9822,7 +9822,6 @@ static struct kvm_vcpu *vmx_create_vcpu(struct kvm *kvm, unsigned int id)
return &vmx->vcpu;
free_vmcs:
free_vpid(vmx->nested.vpid02);
free_loaded_vmcs(vmx->loaded_vmcs);
free_msrs:
kfree(vmx->guest_msrs);

8
drivers/crypto/padlock-aes.c
View File

@@ -266,6 +266,8 @@ static inline void padlock_xcrypt_ecb(const u8 *input, u8 *output, void *key,
return;
}
count -= initial;
if (initial)
asm volatile (".byte 0xf3,0x0f,0xa7,0xc8" /* rep xcryptecb */
: "+S"(input), "+D"(output)
@@ -273,7 +275,7 @@ static inline void padlock_xcrypt_ecb(const u8 *input, u8 *output, void *key,
asm volatile (".byte 0xf3,0x0f,0xa7,0xc8" /* rep xcryptecb */
: "+S"(input), "+D"(output)
: "d"(control_word), "b"(key), "c"(count - initial));
: "d"(control_word), "b"(key), "c"(count));
}
static inline u8 *padlock_xcrypt_cbc(const u8 *input, u8 *output, void *key,
@@ -284,6 +286,8 @@ static inline u8 *padlock_xcrypt_cbc(const u8 *input, u8 *output, void *key,
if (count < cbc_fetch_blocks)
return cbc_crypt(input, output, key, iv, control_word, count);
count -= initial;
if (initial)
asm volatile (".byte 0xf3,0x0f,0xa7,0xd0" /* rep xcryptcbc */
: "+S" (input), "+D" (output), "+a" (iv)
@@ -291,7 +295,7 @@ static inline u8 *padlock_xcrypt_cbc(const u8 *input, u8 *output, void *key,
asm volatile (".byte 0xf3,0x0f,0xa7,0xd0" /* rep xcryptcbc */
: "+S" (input), "+D" (output), "+a" (iv)
: "d" (control_word), "b" (key), "c" (count-initial));
: "d" (control_word), "b" (key), "c" (count));
return iv;
}

3
drivers/gpu/drm/vc4/vc4_plane.c
View File

@@ -352,6 +352,9 @@ static int vc4_plane_setup_clipping_and_scaling(struct drm_plane_state *state)
vc4_state->x_scaling[0] = VC4_SCALING_TPZ;
if (vc4_state->y_scaling[0] == VC4_SCALING_NONE)
vc4_state->y_scaling[0] = VC4_SCALING_TPZ;
} else {
vc4_state->x_scaling[1] = VC4_SCALING_NONE;
vc4_state->y_scaling[1] = VC4_SCALING_NONE;
}
vc4_state->is_unity = (vc4_state->x_scaling[0] == VC4_SCALING_NONE &&

59
drivers/infiniband/core/uverbs_cmd.c
View File

@@ -1981,15 +1981,64 @@ static int modify_qp(struct ib_uverbs_file *file,
goto release_qp;
}
if ((cmd->base.attr_mask & IB_QP_AV) &&
!rdma_is_port_valid(qp->device, cmd->base.dest.port_num)) {
ret = -EINVAL;
goto release_qp;
if ((cmd->base.attr_mask & IB_QP_AV)) {
if (!rdma_is_port_valid(qp->device, cmd->base.dest.port_num)) {
ret = -EINVAL;
goto release_qp;
}
if (cmd->base.attr_mask & IB_QP_STATE &&
cmd->base.qp_state == IB_QPS_RTR) {
/* We are in INIT->RTR TRANSITION (if we are not,
* this transition will be rejected in subsequent checks).
* In the INIT->RTR transition, we cannot have IB_QP_PORT set,
* but the IB_QP_STATE flag is required.
*
* Since kernel 3.14 (commit dbf727de7440), the uverbs driver,
* when IB_QP_AV is set, has required inclusion of a valid
* port number in the primary AV. (AVs are created and handled
* differently for infiniband and ethernet (RoCE) ports).
*
* Check the port number included in the primary AV against
* the port number in the qp struct, which was set (and saved)
* in the RST->INIT transition.
*/
if (cmd->base.dest.port_num != qp->real_qp->port) {
ret = -EINVAL;
goto release_qp;
}
} else {
/* We are in SQD->SQD. (If we are not, this transition will
* be rejected later in the verbs layer checks).
* Check for both IB_QP_PORT and IB_QP_AV, these can be set
* together in the SQD->SQD transition.
*
* If only IP_QP_AV was set, add in IB_QP_PORT as well (the
* verbs layer driver does not track primary port changes
* resulting from path migration. Thus, in SQD, if the primary
* AV is modified, the primary port should also be modified).
*
* Note that in this transition, the IB_QP_STATE flag
* is not allowed.
*/
if (((cmd->base.attr_mask & (IB_QP_AV | IB_QP_PORT))
== (IB_QP_AV | IB_QP_PORT)) &&
cmd->base.port_num != cmd->base.dest.port_num) {
ret = -EINVAL;
goto release_qp;
}
if ((cmd->base.attr_mask & (IB_QP_AV | IB_QP_PORT))
== IB_QP_AV) {
cmd->base.attr_mask |= IB_QP_PORT;
cmd->base.port_num = cmd->base.dest.port_num;
}
}
}
if ((cmd->base.attr_mask & IB_QP_ALT_PATH) &&
(!rdma_is_port_valid(qp->device, cmd->base.alt_port_num) ||
!rdma_is_port_valid(qp->device, cmd->base.alt_dest.port_num))) {
!rdma_is_port_valid(qp->device, cmd->base.alt_dest.port_num) ||
cmd->base.alt_port_num != cmd->base.alt_dest.port_num)) {
ret = -EINVAL;
goto release_qp;
}

14
drivers/net/bonding/bond_main.c
View File

@@ -1687,6 +1687,8 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
goto err_upper_unlink;
}
bond->nest_level = dev_get_nest_level(bond_dev) + 1;
/* If the mode uses primary, then the following is handled by
* bond_change_active_slave().
*/
@@ -1734,7 +1736,6 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
if (bond_mode_uses_xmit_hash(bond))
bond_update_slave_arr(bond, NULL);
bond->nest_level = dev_get_nest_level(bond_dev);
netdev_info(bond_dev, "Enslaving %s as %s interface with %s link\n",
slave_dev->name,
@@ -3379,6 +3380,13 @@ static void bond_fold_stats(struct rtnl_link_stats64 *_res,
}
}
static int bond_get_nest_level(struct net_device *bond_dev)
{
struct bonding *bond = netdev_priv(bond_dev);
return bond->nest_level;
}
static void bond_get_stats(struct net_device *bond_dev,
struct rtnl_link_stats64 *stats)
{
@@ -3387,7 +3395,7 @@ static void bond_get_stats(struct net_device *bond_dev,
struct list_head *iter;
struct slave *slave;
spin_lock(&bond->stats_lock);
spin_lock_nested(&bond->stats_lock, bond_get_nest_level(bond_dev));
memcpy(stats, &bond->bond_stats, sizeof(*stats));
rcu_read_lock();
@@ -4182,6 +4190,7 @@ static const struct net_device_ops bond_netdev_ops = {
.ndo_neigh_setup = bond_neigh_setup,
.ndo_vlan_rx_add_vid = bond_vlan_rx_add_vid,
.ndo_vlan_rx_kill_vid = bond_vlan_rx_kill_vid,
.ndo_get_lock_subclass = bond_get_nest_level,
#ifdef CONFIG_NET_POLL_CONTROLLER
.ndo_netpoll_setup = bond_netpoll_setup,
.ndo_netpoll_cleanup = bond_netpoll_cleanup,
@@ -4680,6 +4689,7 @@ static int bond_init(struct net_device *bond_dev)
if (!bond->wq)
return -ENOMEM;
bond->nest_level = SINGLE_DEPTH_NESTING;
netdev_lockdep_set_classes(bond_dev);
list_add_tail(&bond->bond_list, &bn->dev_list);

1
drivers/net/can/usb/ems_usb.c
View File

@@ -1071,6 +1071,7 @@ static void ems_usb_disconnect(struct usb_interface *intf)
usb_free_urb(dev->intr_urb);
kfree(dev->intr_in_buffer);
kfree(dev->tx_msg_buffer);
}
}

4
drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
View File

@@ -1616,7 +1616,7 @@ int mlx5_eswitch_init(struct mlx5_core_dev *dev)
int vport_num;
int err;
if (!MLX5_VPORT_MANAGER(dev))
if (!MLX5_ESWITCH_MANAGER(dev))
return 0;
esw_info(dev,
@@ -1689,7 +1689,7 @@ abort:
void mlx5_eswitch_cleanup(struct mlx5_eswitch *esw)
{
if (!esw || !MLX5_VPORT_MANAGER(esw->dev))
if (!esw || !MLX5_ESWITCH_MANAGER(esw->dev))
return;
esw_info(esw->dev, "cleanup\n");

40
drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c
View File

@@ -257,7 +257,7 @@ static int stmmac_pci_probe(struct pci_dev *pdev,
return -ENOMEM;
/* Enable pci device */
ret = pcim_enable_device(pdev);
ret = pci_enable_device(pdev);
if (ret) {
dev_err(&pdev->dev, "%s: ERROR: failed to enable device\n",
__func__);
@@ -300,9 +300,45 @@ static int stmmac_pci_probe(struct pci_dev *pdev,
static void stmmac_pci_remove(struct pci_dev *pdev)
{
stmmac_dvr_remove(&pdev->dev);
pci_disable_device(pdev);
}
static SIMPLE_DEV_PM_OPS(stmmac_pm_ops, stmmac_suspend, stmmac_resume);
static int stmmac_pci_suspend(struct device *dev)
{
struct pci_dev *pdev = to_pci_dev(dev);
int ret;
ret = stmmac_suspend(dev);
if (ret)
return ret;
ret = pci_save_state(pdev);
if (ret)
return ret;
pci_disable_device(pdev);
pci_wake_from_d3(pdev, true);
return 0;
}
static int stmmac_pci_resume(struct device *dev)
{
struct pci_dev *pdev = to_pci_dev(dev);
int ret;
pci_restore_state(pdev);
pci_set_power_state(pdev, PCI_D0);
ret = pci_enable_device(pdev);
if (ret)
return ret;
pci_set_master(pdev);
return stmmac_resume(dev);
}
static SIMPLE_DEV_PM_OPS(stmmac_pm_ops, stmmac_pci_suspend, stmmac_pci_resume);
/* synthetic ID, no official vendor */
#define PCI_VENDOR_ID_STMMAC 0x700

69
drivers/net/wireless/intel/iwlwifi/cfg/9000.c
View File

@@ -177,6 +177,17 @@ const struct iwl_cfg iwl9260_2ac_cfg = {
.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
};
const struct iwl_cfg iwl9260_killer_2ac_cfg = {
.name = "Killer (R) Wireless-AC 1550 Wireless Network Adapter (9260NGW)",
.fw_name_pre = IWL9260A_FW_PRE,
.fw_name_pre_b_or_c_step = IWL9260B_FW_PRE,
IWL_DEVICE_9000,
.ht_params = &iwl9000_ht_params,
.nvm_ver = IWL9000_NVM_VERSION,
.nvm_calib_ver = IWL9000_TX_POWER_VERSION,
.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
};
const struct iwl_cfg iwl9270_2ac_cfg = {
.name = "Intel(R) Dual Band Wireless AC 9270",
.fw_name_pre = IWL9260A_FW_PRE,
@@ -266,6 +277,34 @@ const struct iwl_cfg iwl9560_2ac_cfg_soc = {
.soc_latency = 5000,
};
const struct iwl_cfg iwl9560_killer_2ac_cfg_soc = {
.name = "Killer (R) Wireless-AC 1550i Wireless Network Adapter (9560NGW)",
.fw_name_pre = IWL9000A_FW_PRE,
.fw_name_pre_b_or_c_step = IWL9000B_FW_PRE,
.fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE,
IWL_DEVICE_9000,
.ht_params = &iwl9000_ht_params,
.nvm_ver = IWL9000_NVM_VERSION,
.nvm_calib_ver = IWL9000_TX_POWER_VERSION,
.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
.integrated = true,
.soc_latency = 5000,
};
const struct iwl_cfg iwl9560_killer_s_2ac_cfg_soc = {
.name = "Killer (R) Wireless-AC 1550s Wireless Network Adapter (9560NGW)",
.fw_name_pre = IWL9000A_FW_PRE,
.fw_name_pre_b_or_c_step = IWL9000B_FW_PRE,
.fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE,
IWL_DEVICE_9000,
.ht_params = &iwl9000_ht_params,
.nvm_ver = IWL9000_NVM_VERSION,
.nvm_calib_ver = IWL9000_TX_POWER_VERSION,
.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
.integrated = true,
.soc_latency = 5000,
};
const struct iwl_cfg iwl9460_2ac_cfg_shared_clk = {
.name = "Intel(R) Dual Band Wireless AC 9460",
.fw_name_pre = IWL9000A_FW_PRE,
@@ -326,6 +365,36 @@ const struct iwl_cfg iwl9560_2ac_cfg_shared_clk = {
.extra_phy_cfg_flags = FW_PHY_CFG_SHARED_CLK
};
const struct iwl_cfg iwl9560_killer_2ac_cfg_shared_clk = {
.name = "Killer (R) Wireless-AC 1550i Wireless Network Adapter (9560NGW)",
.fw_name_pre = IWL9000A_FW_PRE,
.fw_name_pre_b_or_c_step = IWL9000B_FW_PRE,
.fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE,
IWL_DEVICE_9000,
.ht_params = &iwl9000_ht_params,
.nvm_ver = IWL9000_NVM_VERSION,
.nvm_calib_ver = IWL9000_TX_POWER_VERSION,
.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
.integrated = true,
.soc_latency = 5000,
.extra_phy_cfg_flags = FW_PHY_CFG_SHARED_CLK
};
const struct iwl_cfg iwl9560_killer_s_2ac_cfg_shared_clk = {
.name = "Killer (R) Wireless-AC 1550s Wireless Network Adapter (9560NGW)",
.fw_name_pre = IWL9000A_FW_PRE,
.fw_name_pre_b_or_c_step = IWL9000B_FW_PRE,
.fw_name_pre_rf_next_step = IWL9000RFB_FW_PRE,
IWL_DEVICE_9000,
.ht_params = &iwl9000_ht_params,
.nvm_ver = IWL9000_NVM_VERSION,
.nvm_calib_ver = IWL9000_TX_POWER_VERSION,
.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
.integrated = true,
.soc_latency = 5000,
.extra_phy_cfg_flags = FW_PHY_CFG_SHARED_CLK
};
MODULE_FIRMWARE(IWL9000A_MODULE_FIRMWARE(IWL9000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL9000B_MODULE_FIRMWARE(IWL9000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL9000RFB_MODULE_FIRMWARE(IWL9000_UCODE_API_MAX));

5
drivers/net/wireless/intel/iwlwifi/iwl-config.h
View File

@@ -470,6 +470,7 @@ extern const struct iwl_cfg iwl8265_2ac_sdio_cfg;
extern const struct iwl_cfg iwl4165_2ac_sdio_cfg;
extern const struct iwl_cfg iwl9160_2ac_cfg;
extern const struct iwl_cfg iwl9260_2ac_cfg;
extern const struct iwl_cfg iwl9260_killer_2ac_cfg;
extern const struct iwl_cfg iwl9270_2ac_cfg;
extern const struct iwl_cfg iwl9460_2ac_cfg;
extern const struct iwl_cfg iwl9560_2ac_cfg;
@@ -477,10 +478,14 @@ extern const struct iwl_cfg iwl9460_2ac_cfg_soc;
extern const struct iwl_cfg iwl9461_2ac_cfg_soc;
extern const struct iwl_cfg iwl9462_2ac_cfg_soc;
extern const struct iwl_cfg iwl9560_2ac_cfg_soc;
extern const struct iwl_cfg iwl9560_killer_2ac_cfg_soc;
extern const struct iwl_cfg iwl9560_killer_s_2ac_cfg_soc;
extern const struct iwl_cfg iwl9460_2ac_cfg_shared_clk;
extern const struct iwl_cfg iwl9461_2ac_cfg_shared_clk;
extern const struct iwl_cfg iwl9462_2ac_cfg_shared_clk;
extern const struct iwl_cfg iwl9560_2ac_cfg_shared_clk;
extern const struct iwl_cfg iwl9560_killer_2ac_cfg_shared_clk;
extern const struct iwl_cfg iwl9560_killer_s_2ac_cfg_shared_clk;
extern const struct iwl_cfg iwla000_2ac_cfg_hr;
extern const struct iwl_cfg iwla000_2ac_cfg_hr_cdb;
extern const struct iwl_cfg iwla000_2ac_cfg_jf;

22
drivers/net/wireless/intel/iwlwifi/pcie/drv.c
View File

@@ -543,6 +543,9 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
{IWL_PCI_DEVICE(0x2526, 0x1210, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0x2526, 0x1410, iwl9270_2ac_cfg)},
{IWL_PCI_DEVICE(0x2526, 0x1420, iwl9460_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x2526, 0x1550, iwl9260_killer_2ac_cfg)},
{IWL_PCI_DEVICE(0x2526, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x2526, 0x1552, iwl9560_killer_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x2526, 0x1610, iwl9270_2ac_cfg)},
{IWL_PCI_DEVICE(0x2526, 0x2030, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x2526, 0x2034, iwl9560_2ac_cfg_soc)},
@@ -552,6 +555,7 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
{IWL_PCI_DEVICE(0x2526, 0x40A4, iwl9460_2ac_cfg)},
{IWL_PCI_DEVICE(0x2526, 0x4234, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x2526, 0x42A4, iwl9462_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x2526, 0x8014, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0x2526, 0xA014, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0x271B, 0x0010, iwl9160_2ac_cfg)},
{IWL_PCI_DEVICE(0x271B, 0x0014, iwl9160_2ac_cfg)},
@@ -576,6 +580,8 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
{IWL_PCI_DEVICE(0x2720, 0x1010, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0x2720, 0x1030, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x2720, 0x1210, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0x2720, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x2720, 0x1552, iwl9560_killer_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x2720, 0x2030, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x2720, 0x2034, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x2720, 0x4030, iwl9560_2ac_cfg)},
@@ -602,6 +608,8 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
{IWL_PCI_DEVICE(0x30DC, 0x1010, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0x30DC, 0x1030, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x30DC, 0x1210, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0x30DC, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x30DC, 0x1552, iwl9560_killer_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x30DC, 0x2030, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x30DC, 0x2034, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x30DC, 0x4030, iwl9560_2ac_cfg_soc)},
@@ -628,6 +636,8 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
{IWL_PCI_DEVICE(0x31DC, 0x1010, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0x31DC, 0x1030, iwl9560_2ac_cfg_shared_clk)},
{IWL_PCI_DEVICE(0x31DC, 0x1210, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0x31DC, 0x1551, iwl9560_killer_s_2ac_cfg_shared_clk)},
{IWL_PCI_DEVICE(0x31DC, 0x1552, iwl9560_killer_2ac_cfg_shared_clk)},
{IWL_PCI_DEVICE(0x31DC, 0x2030, iwl9560_2ac_cfg_shared_clk)},
{IWL_PCI_DEVICE(0x31DC, 0x2034, iwl9560_2ac_cfg_shared_clk)},
{IWL_PCI_DEVICE(0x31DC, 0x4030, iwl9560_2ac_cfg_shared_clk)},
@@ -654,6 +664,8 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
{IWL_PCI_DEVICE(0x34F0, 0x1010, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0x34F0, 0x1030, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x34F0, 0x1210, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0x34F0, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x34F0, 0x1552, iwl9560_killer_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x34F0, 0x2030, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x34F0, 0x2034, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x34F0, 0x4030, iwl9560_2ac_cfg_soc)},
@@ -680,6 +692,8 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
{IWL_PCI_DEVICE(0x3DF0, 0x1010, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0x3DF0, 0x1030, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x3DF0, 0x1210, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0x3DF0, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x3DF0, 0x1552, iwl9560_killer_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x3DF0, 0x2030, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x3DF0, 0x2034, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x3DF0, 0x4030, iwl9560_2ac_cfg_soc)},
@@ -706,6 +720,8 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
{IWL_PCI_DEVICE(0x43F0, 0x1010, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0x43F0, 0x1030, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x43F0, 0x1210, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0x43F0, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x43F0, 0x1552, iwl9560_killer_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x43F0, 0x2030, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x43F0, 0x2034, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x43F0, 0x4030, iwl9560_2ac_cfg_soc)},
@@ -741,6 +757,8 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
{IWL_PCI_DEVICE(0x9DF0, 0x1010, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0x9DF0, 0x1030, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x9DF0, 0x1210, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0x9DF0, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x9DF0, 0x1552, iwl9560_killer_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x9DF0, 0x2010, iwl9460_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x9DF0, 0x2030, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0x9DF0, 0x2034, iwl9560_2ac_cfg_soc)},
@@ -769,6 +787,8 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
{IWL_PCI_DEVICE(0xA0F0, 0x1010, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0xA0F0, 0x1030, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0xA0F0, 0x1210, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0xA0F0, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0xA0F0, 0x1552, iwl9560_killer_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0xA0F0, 0x2030, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0xA0F0, 0x2034, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0xA0F0, 0x4030, iwl9560_2ac_cfg_soc)},
@@ -795,6 +815,8 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
{IWL_PCI_DEVICE(0xA370, 0x1010, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0xA370, 0x1030, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0xA370, 0x1210, iwl9260_2ac_cfg)},
{IWL_PCI_DEVICE(0xA370, 0x1551, iwl9560_killer_s_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0xA370, 0x1552, iwl9560_killer_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0xA370, 0x2030, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0xA370, 0x2034, iwl9560_2ac_cfg_soc)},
{IWL_PCI_DEVICE(0xA370, 0x4030, iwl9560_2ac_cfg_soc)},

1
drivers/scsi/sg.c
View File

@@ -2186,6 +2186,7 @@ sg_add_sfp(Sg_device * sdp)
write_lock_irqsave(&sdp->sfd_lock, iflags);
if (atomic_read(&sdp->detaching)) {
write_unlock_irqrestore(&sdp->sfd_lock, iflags);
kfree(sfp);
return ERR_PTR(-ENODEV);
}
list_add_tail(&sfp->sfd_siblings, &sdp->sfds);

2
drivers/virtio/virtio_balloon.c
View File

@@ -490,7 +490,9 @@ static int virtballoon_migratepage(struct balloon_dev_info *vb_dev_info,
tell_host(vb, vb->inflate_vq);
/* balloon's page migration 2nd step -- deflate "page" */
spin_lock_irqsave(&vb_dev_info->pages_lock, flags);
balloon_page_delete(page);
spin_unlock_irqrestore(&vb_dev_info->pages_lock, flags);
vb->num_pfns = VIRTIO_BALLOON_PAGES_PER_PAGE;
set_page_pfns(vb, vb->pfns, page);
tell_host(vb, vb->deflate_vq);

13
fs/squashfs/fragment.c
View File

@@ -49,11 +49,16 @@ int squashfs_frag_lookup(struct super_block *sb, unsigned int fragment,
u64 *fragment_block)
{
struct squashfs_sb_info *msblk = sb->s_fs_info;
int block = SQUASHFS_FRAGMENT_INDEX(fragment);
int offset = SQUASHFS_FRAGMENT_INDEX_OFFSET(fragment);
u64 start_block = le64_to_cpu(msblk->fragment_index[block]);
int block, offset, size;
struct squashfs_fragment_entry fragment_entry;
int size;
u64 start_block;
if (fragment >= msblk->fragments)
return -EIO;
block = SQUASHFS_FRAGMENT_INDEX(fragment);
offset = SQUASHFS_FRAGMENT_INDEX_OFFSET(fragment);
start_block = le64_to_cpu(msblk->fragment_index[block]);
size = squashfs_read_metadata(sb, &fragment_entry, &start_block,
&offset, sizeof(fragment_entry));

1
fs/squashfs/squashfs_fs_sb.h
View File

@@ -75,6 +75,7 @@ struct squashfs_sb_info {
unsigned short block_log;
long long bytes_used;
unsigned int inodes;
unsigned int fragments;
int xattr_ids;
};
#endif

5
fs/squashfs/super.c
View File

@@ -175,6 +175,7 @@ static int squashfs_fill_super(struct super_block *sb, void *data, int silent)
msblk->inode_table = le64_to_cpu(sblk->inode_table_start);
msblk->directory_table = le64_to_cpu(sblk->directory_table_start);
msblk->inodes = le32_to_cpu(sblk->inodes);
msblk->fragments = le32_to_cpu(sblk->fragments);
flags = le16_to_cpu(sblk->flags);
TRACE("Found valid superblock on %pg\n", sb->s_bdev);
@@ -185,7 +186,7 @@ static int squashfs_fill_super(struct super_block *sb, void *data, int silent)
TRACE("Filesystem size %lld bytes\n", msblk->bytes_used);
TRACE("Block size %d\n", msblk->block_size);
TRACE("Number of inodes %d\n", msblk->inodes);
TRACE("Number of fragments %d\n", le32_to_cpu(sblk->fragments));
TRACE("Number of fragments %d\n", msblk->fragments);
TRACE("Number of ids %d\n", le16_to_cpu(sblk->no_ids));
TRACE("sblk->inode_table_start %llx\n", msblk->inode_table);
TRACE("sblk->directory_table_start %llx\n", msblk->directory_table);
@@ -272,7 +273,7 @@ allocate_id_index_table:
sb->s_export_op = &squashfs_export_ops;
handle_fragments:
fragments = le32_to_cpu(sblk->fragments);
fragments = msblk->fragments;
if (fragments == 0)
goto check_directory_table;

4
fs/userfaultfd.c
View File

@@ -628,8 +628,10 @@ static void userfaultfd_event_wait_completion(struct userfaultfd_ctx *ctx,
/* the various vma->vm_userfaultfd_ctx still points to it */
down_write(&mm->mmap_sem);
for (vma = mm->mmap; vma; vma = vma->vm_next)
if (vma->vm_userfaultfd_ctx.ctx == release_new_ctx)
if (vma->vm_userfaultfd_ctx.ctx == release_new_ctx) {
vma->vm_userfaultfd_ctx = NULL_VM_UFFD_CTX;
vma->vm_flags &= ~(VM_UFFD_WP | VM_UFFD_MISSING);
}
up_write(&mm->mmap_sem);
userfaultfd_ctx_put(release_new_ctx);

13
kernel/auditsc.c
View File

@@ -1274,8 +1274,12 @@ static void show_special(struct audit_context *context, int *call_panic)
break;
case AUDIT_KERN_MODULE:
audit_log_format(ab, "name=");
audit_log_untrustedstring(ab, context->module.name);
kfree(context->module.name);
if (context->module.name) {
audit_log_untrustedstring(ab, context->module.name);
kfree(context->module.name);
} else
audit_log_format(ab, "(null)");
break;
}
audit_log_end(ab);
@@ -2387,8 +2391,9 @@ void __audit_log_kern_module(char *name)
{
struct audit_context *context = current->audit_context;
context->module.name = kmalloc(strlen(name) + 1, GFP_KERNEL);
strcpy(context->module.name, name);
context->module.name = kstrdup(name, GFP_KERNEL);
if (!context->module.name)
audit_log_lost("out of memory in __audit_log_kern_module");
context->type = AUDIT_KERN_MODULE;
}

6
net/dsa/slave.c
View File

@@ -1219,6 +1219,9 @@ int dsa_slave_suspend(struct net_device *slave_dev)
{
struct dsa_slave_priv *p = netdev_priv(slave_dev);
if (!netif_running(slave_dev))
return 0;
netif_device_detach(slave_dev);
if (p->phy) {
@@ -1236,6 +1239,9 @@ int dsa_slave_resume(struct net_device *slave_dev)
{
struct dsa_slave_priv *p = netdev_priv(slave_dev);
if (!netif_running(slave_dev))
return 0;
netif_device_attach(slave_dev);
if (p->phy) {

10
net/ipv4/inet_fragment.c
View File

@@ -356,11 +356,6 @@ static struct inet_frag_queue *inet_frag_alloc(struct netns_frags *nf,
{
struct inet_frag_queue *q;
if (!nf->high_thresh || frag_mem_limit(nf) > nf->high_thresh) {
inet_frag_schedule_worker(f);
return NULL;
}
q = kmem_cache_zalloc(f->frags_cachep, GFP_ATOMIC);
if (!q)
return NULL;
@@ -397,6 +392,11 @@ struct inet_frag_queue *inet_frag_find(struct netns_frags *nf,
struct inet_frag_queue *q;
int depth = 0;
if (!nf->high_thresh || frag_mem_limit(nf) > nf->high_thresh) {
inet_frag_schedule_worker(f);
return NULL;
}
if (frag_mem_limit(nf) > nf->low_thresh)
inet_frag_schedule_worker(f);

5
net/ipv4/ip_fragment.c
View File

@@ -447,11 +447,16 @@ found:
int i = end - FRAG_CB(next)->offset; /* overlap is 'i' bytes */
if (i < next->len) {
int delta = -next->truesize;
/* Eat head of the next overlapped fragment
* and leave the loop. The next ones cannot overlap.
*/
if (!pskb_pull(next, i))
goto err;
delta += next->truesize;
if (delta)
add_frag_mem_limit(qp->q.net, delta);
FRAG_CB(next)->offset += i;
qp->q.meat -= i;
if (next->ip_summed != CHECKSUM_UNNECESSARY)

2
net/netlink/af_netlink.c
View File

@@ -63,6 +63,7 @@
#include <linux/hash.h>
#include <linux/genetlink.h>
#include <linux/net_namespace.h>
#include <linux/nospec.h>
#include <net/net_namespace.h>
#include <net/sock.h>
@@ -647,6 +648,7 @@ static int netlink_create(struct net *net, struct socket *sock, int protocol,
if (protocol < 0 || protocol >= MAX_LINKS)
return -EPROTONOSUPPORT;
protocol = array_index_nospec(protocol, MAX_LINKS);
netlink_lock_table();
#ifdef CONFIG_MODULES

4
net/rxrpc/call_accept.c
View File

@@ -115,9 +115,9 @@ static int rxrpc_service_prealloc_one(struct rxrpc_sock *rx,
while (*pp) {
parent = *pp;
xcall = rb_entry(parent, struct rxrpc_call, sock_node);
if (user_call_ID < call->user_call_ID)
if (user_call_ID < xcall->user_call_ID)
pp = &(*pp)->rb_left;
else if (user_call_ID > call->user_call_ID)
else if (user_call_ID > xcall->user_call_ID)
pp = &(*pp)->rb_right;
else
goto id_in_use;

2
net/socket.c
View File

@@ -89,6 +89,7 @@
#include <linux/magic.h>
#include <linux/slab.h>
#include <linux/xattr.h>
#include <linux/nospec.h>
#include <linux/uaccess.h>
#include <asm/unistd.h>
@@ -2443,6 +2444,7 @@ SYSCALL_DEFINE2(socketcall, int, call, unsigned long __user *, args)
if (call < 1 || call > SYS_SENDMMSG)
return -EINVAL;
call = array_index_nospec(call, SYS_SENDMMSG + 1);
len = nargs[call];
if (len > sizeof(a))