diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-09-25 16:20:34 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-09-25 16:20:34 -0700 |
| commit | a3b397b4fffb799d25658defafd962f0fb3e9fe0 (patch) | |
| tree | 3ab8cf5405b6229887bfe6f0542f24a500cac42b /lib | |
| parent | bb19237bf6eb760802bf28d9274e1af1ef1b84e2 (diff) | |
| parent | bcbda81020c3ee77e2c098cadf3e84f99ca3de17 (diff) | |
Merge branch 'akpm' (patches from Andrew)
Merge misc fixes from Andrew Morton:
"16 patches.
Subsystems affected by this patch series: xtensa, sh, ocfs2, scripts,
lib, and mm (memory-failure, kasan, damon, shmem, tools, pagecache,
debug, and pagemap)"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
mm: fix uninitialized use in overcommit_policy_handler
mm/memory_failure: fix the missing pte_unmap() call
kasan: always respect CONFIG_KASAN_STACK
sh: pgtable-3level: fix cast to pointer from integer of different size
mm/debug: sync up latest migrate_reason to migrate_reason_names
mm/debug: sync up MR_CONTIG_RANGE and MR_LONGTERM_PIN
mm: fs: invalidate bh_lrus for only cold path
lib/zlib_inflate/inffast: check config in C to avoid unused function warning
tools/vm/page-types: remove dependency on opt_file for idle page tracking
scripts/sorttable: riscv: fix undeclared identifier 'EM_RISCV' error
ocfs2: drop acl cache for directories too
mm/shmem.c: fix judgment error in shmem_is_huge()
xtensa: increase size of gcc stack frame check
mm/damon: don't use strnlen() with known-bogus source length
kasan: fix Kconfig check of CC_HAS_WORKING_NOSANITIZE_ADDRESS
mm, hwpoison: add is_free_buddy_page() in HWPoisonHandlable()
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Kconfig.debug | 2 | ||||
| -rw-r--r-- | lib/Kconfig.kasan | 2 | ||||
| -rw-r--r-- | lib/zlib_inflate/inffast.c | 13 |
3 files changed, 9 insertions, 8 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index d566f601780f..2a9b6dcdac4f 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -346,7 +346,7 @@ config FRAME_WARN int "Warn for stack frames larger than" range 0 8192 default 2048 if GCC_PLUGIN_LATENT_ENTROPY - default 1536 if (!64BIT && PARISC) + default 1536 if (!64BIT && (PARISC || XTENSA)) default 1024 if (!64BIT && !PARISC) default 2048 if 64BIT help diff --git a/lib/Kconfig.kasan b/lib/Kconfig.kasan index 1e2d10f86011..cdc842d090db 100644 --- a/lib/Kconfig.kasan +++ b/lib/Kconfig.kasan @@ -66,6 +66,7 @@ choice config KASAN_GENERIC bool "Generic mode" depends on HAVE_ARCH_KASAN && CC_HAS_KASAN_GENERIC + depends on CC_HAS_WORKING_NOSANITIZE_ADDRESS select SLUB_DEBUG if SLUB select CONSTRUCTORS help @@ -86,6 +87,7 @@ config KASAN_GENERIC config KASAN_SW_TAGS bool "Software tag-based mode" depends on HAVE_ARCH_KASAN_SW_TAGS && CC_HAS_KASAN_SW_TAGS + depends on CC_HAS_WORKING_NOSANITIZE_ADDRESS select SLUB_DEBUG if SLUB select CONSTRUCTORS help diff --git a/lib/zlib_inflate/inffast.c b/lib/zlib_inflate/inffast.c index f19c4fbe1be7..2843f9bb42ac 100644 --- a/lib/zlib_inflate/inffast.c +++ b/lib/zlib_inflate/inffast.c @@ -253,13 +253,12 @@ void inflate_fast(z_streamp strm, unsigned start) sfrom = (unsigned short *)(from); loops = len >> 1; - do -#ifdef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS - *sout++ = *sfrom++; -#else - *sout++ = get_unaligned16(sfrom++); -#endif - while (--loops); + do { + if (IS_ENABLED(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS)) + *sout++ = *sfrom++; + else + *sout++ = get_unaligned16(sfrom++); + } while (--loops); out = (unsigned char *)sout; from = (unsigned char *)sfrom; } else { /* dist == 1 or dist == 2 */ |