diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-01-08 18:58:29 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-01-08 18:58:29 -0800 |
| commit | a88cc8da0279f8e481b0d90e51a0a1cffac55906 (patch) | |
| tree | 4be3f8598d4146e3ea2f4f344a140d9c18f11932 /arch | |
| parent | 9cb2feb4d21d97386eb25c7b67e2793efcc1e70a (diff) | |
| parent | 73444bc4d8f92e46a20cb6bd3342fc2ea75c6787 (diff) | |
| download | linux-a88cc8da0279f8e481b0d90e51a0a1cffac55906.tar.bz2 | |
Merge branch 'akpm' (patches from Andrew)
Merge misc fixes from Andrew Morton:
"14 fixes"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
mm, page_alloc: do not wake kswapd with zone lock held
hugetlbfs: revert "use i_mmap_rwsem for more pmd sharing synchronization"
hugetlbfs: revert "Use i_mmap_rwsem to fix page fault/truncate race"
mm: page_mapped: don't assume compound page is huge or THP
mm/memory.c: initialise mmu_notifier_range correctly
tools/vm/page_owner: use page_owner_sort in the use example
kasan: fix krealloc handling for tag-based mode
kasan: make tag based mode work with CONFIG_HARDENED_USERCOPY
kasan, arm64: use ARCH_SLAB_MINALIGN instead of manual aligning
mm, memcg: fix reclaim deadlock with writeback
mm/usercopy.c: no check page span for stack objects
slab: alien caches must not be initialized if the allocation of the alien cache failed
fork, memcg: fix cached_stacks case
zram: idle writeback fixes and cleanup
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/include/asm/cache.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/cache.h b/arch/arm64/include/asm/cache.h index 13dd42c3ad4e..eb43e09c1980 100644 --- a/arch/arm64/include/asm/cache.h +++ b/arch/arm64/include/asm/cache.h @@ -58,6 +58,12 @@ */ #define ARCH_DMA_MINALIGN (128) +#ifdef CONFIG_KASAN_SW_TAGS +#define ARCH_SLAB_MINALIGN (1ULL << KASAN_SHADOW_SCALE_SHIFT) +#else +#define ARCH_SLAB_MINALIGN __alignof__(unsigned long long) +#endif + #ifndef __ASSEMBLY__ #include <linux/bitops.h> |