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69d012345a
linux/arch/arm64/mm
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Huang Shijie 69d012345a arm64: hugetlb: fix the wrong return value for huge_ptep_set_access_flags 
In current code, the @changed always returns the last one's status for
the huge page with the contiguous bit set. This is really not what we
want. Even one of the PTEs is changed, we should tell it to the caller.

This patch fixes this issue.

Fixes: 66b3923a1a ("arm64: hugetlb: add support for PTE contiguous bit")
Cc: <stable@vger.kernel.org> # 4.5.x-
Signed-off-by: Huang Shijie <shijie.huang@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2017-01-11 10:26:40 +00:00
..
cache.S arm64: don't pull uaccess.h into *.S 2016-12-26 13:05:17 -05:00
context.c arm64: Disable TTBR0_EL1 during normal kernel execution 2016-11-21 18:48:54 +00:00
copypage.c arm64: Defer dcache flush in __cpu_copy_user_page 2015-12-17 11:07:13 +00:00
dma-mapping.c Merge branch 'stable/for-linus-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb 2017-01-06 10:53:21 -08:00
dump.c arm64: dump: Add checking for writable and exectuable pages 2016-11-07 18:15:04 +00:00
extable.c arm64: migrate exception table users off module.h and onto extable.h 2016-09-20 09:36:21 +01:00
fault.c arm64: mm: fix show_pte KERN_CONT fallout 2017-01-04 16:25:50 +00:00
flush.c arm64: Remove I-cache invalidation from flush_cache_range() 2016-11-23 18:05:52 +00:00
hugetlbpage.c arm64: hugetlb: fix the wrong return value for huge_ptep_set_access_flags 2017-01-11 10:26:40 +00:00
init.c swiotlb: Convert swiotlb_force from int to enum 2016-12-19 09:05:20 -05:00
ioremap.c arm64: add ioremap physical address information 2015-01-23 15:29:06 +00:00
kasan_init.c arm64: kasan: Fix zero shadow mapping overriding kernel image shadow 2016-03-11 11:03:35 +00:00
Makefile arm64: dump: Make ptdump debugfs a separate option 2016-11-07 18:15:04 +00:00
mmap.c arm64: mm: remove unnecessary EXPORT_SYMBOL_GPL 2016-05-05 09:49:38 +01:00
mmu.c arm64: dump: Add checking for writable and exectuable pages 2016-11-07 18:15:04 +00:00
numa.c ACPI/NUMA: Do not map pxm to node when NUMA is turned off 2016-12-15 11:32:32 +01:00
pageattr.c arm64: hibernate: Support DEBUG_PAGEALLOC 2016-08-25 18:00:30 +01:00
pgd.c arm64: mm: drop fixup_init() and mm.h 2016-09-06 19:09:38 +01:00
proc.S arm64: Factor out TTBR0_EL1 post-update workaround into a specific asm macro 2016-11-21 17:33:47 +00:00
ptdump_debugfs.c arm64: dump: Make ptdump debugfs a separate option 2016-11-07 18:15:04 +00:00