761bba431a
Linux 4.4.148
* x86/speculation/l1tf: Unbreak !__HAVE_ARCH_PFN_MODIFY_ALLOWED architectures
include/asm-generic/pgtable.h
x86/init: fix build with CONFIG_SWAP=n
x86/speculation/l1tf: Fix up CPU feature flags
x86/mm/kmmio: Make the tracer robust against L1TF
x86/mm/pat: Make set_memory_np() L1TF safe
x86/speculation/l1tf: Make pmd/pud_mknotpresent() invert
x86/speculation/l1tf: Invert all not present mappings
x86/speculation/l1tf: Fix up pte->pfn conversion for PAE
x86/speculation/l1tf: Protect PAE swap entries against L1TF
x86/cpufeatures: Add detection of L1D cache flush support.
x86/speculation/l1tf: Extend 64bit swap file size limit
x86/bugs: Move the l1tf function and define pr_fmt properly
* x86/speculation/l1tf: Limit swap file size to MAX_PA/2
include/linux/swapfile.h
mm/swapfile.c
* x86/speculation/l1tf: Disallow non privileged high MMIO PROT_NONE mappings
include/asm-generic/pgtable.h
mm/memory.c
mm/mprotect.c
* mm: fix cache mode tracking in vm_insert_mixed()
mm/memory.c
* mm: Add vm_insert_pfn_prot()
include/linux/mm.h
mm/memory.c
* x86/speculation/l1tf: Add sysfs reporting for l1tf
drivers/base/cpu.c
include/linux/cpu.h
x86/speculation/l1tf: Make sure the first page is always reserved
x86/speculation/l1tf: Protect PROT_NONE PTEs against speculation
x86/speculation/l1tf: Protect swap entries against L1TF
x86/speculation/l1tf: Change order of offset/type in swap entry
mm: x86: move _PAGE_SWP_SOFT_DIRTY from bit 7 to bit 1
x86/mm: Fix swap entry comment and macro
x86/mm: Move swap offset/type up in PTE to work around erratum
x86/speculation/l1tf: Increase 32bit PAE __PHYSICAL_PAGE_SHIFT
x86/irqflags: Provide a declaration for native_save_fl
kprobes/x86: Fix %p uses in error messages
x86/speculation: Protect against userspace-userspace spectreRSB
x86/paravirt: Fix spectre-v2 mitigations for paravirt guests
ARM: dts: imx6sx: fix irq for pcie bridge
IB/ocrdma: fix out of bounds access to local buffer
IB/mlx4: Mark user MR as writable if actual virtual memory is writable
IB/core: Make testing MR flags for writability a static inline function
* fix __legitimize_mnt()/mntput() race
fs/namespace.c
* fix mntput/mntput race
fs/namespace.c
* root dentries need RCU-delayed freeing
fs/dcache.c
scsi: sr: Avoid that opening a CD-ROM hangs with runtime power management enabled
* ACPI / LPSS: Add missing prv_offset setting for byt/cht PWM devices
drivers/acpi/acpi_lpss.c
xen/netfront: don't cache skb_shinfo()
parisc: Define mb() and add memory barriers to assembler unlock sequences
parisc: Enable CONFIG_MLONGCALLS by default
* fork: unconditionally clear stack on fork
include/linux/thread_info.h
* ipv4+ipv6: Make INET*_ESP select CRYPTO_ECHAINIV
net/ipv4/Kconfig
net/ipv6/Kconfig
tpm: fix race condition in tpm_common_write()
* ext4: fix check to prevent initializing reserved inodes
fs/ext4/ialloc.c
fs/ext4/super.c
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
21 lines
758 B
C
21 lines
758 B
C
#ifndef _LINUX_SWAPFILE_H
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#define _LINUX_SWAPFILE_H
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/*
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* these were static in swapfile.c but frontswap.c needs them and we don't
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* want to expose them to the dozens of source files that include swap.h
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*/
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extern spinlock_t swap_lock;
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extern struct plist_head swap_active_head;
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extern spinlock_t swap_avail_lock;
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extern struct plist_head swap_avail_head;
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extern struct swap_info_struct *swap_info[];
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extern int try_to_unuse(unsigned int, bool, unsigned long);
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extern unsigned long generic_max_swapfile_size(void);
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extern unsigned long max_swapfile_size(void);
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extern int swap_ratio(struct swap_info_struct **si);
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extern void setup_swap_ratio(struct swap_info_struct *p, int prio);
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extern bool is_swap_ratio_group(int prio);
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#endif /* _LINUX_SWAPFILE_H */
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