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| author | Mike Rapoport <rppt@linux.ibm.com> | 2021-08-20 04:04:15 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-08-20 20:31:42 +0200 |
| commit | b16ee0f9ed79fca2f2c31b13cac2ab9cf543525a (patch) | |
| tree | fff23949b1611ab2fd099b241426d4cea068d2e8 /include | |
| parent | mm/page_alloc: don't corrupt pcppage_migratetype (diff) | |
| download | linux-b16ee0f9ed79fca2f2c31b13cac2ab9cf543525a.tar.xz linux-b16ee0f9ed79fca2f2c31b13cac2ab9cf543525a.zip | |
mmflags.h: add missing __GFP_ZEROTAGS and __GFP_SKIP_KASAN_POISON names
printk("%pGg") outputs these two flags as hexadecimal number, rather
than as a string, e.g:
GFP_KERNEL|0x1800000
Fix this by adding missing names of __GFP_ZEROTAGS and
__GFP_SKIP_KASAN_POISON flags to __def_gfpflag_names.
Link: https://lkml.kernel.org/r/20210816133502.590-1-rppt@kernel.org
Fixes: 013bb59dbb7c ("arm64: mte: handle tags zeroing at page allocation time")
Fixes: c275c5c6d50a ("kasan: disable freed user page poisoning with HW tags")
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Cc: Peter Collingbourne <pcc@google.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/trace/events/mmflags.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/trace/events/mmflags.h b/include/trace/events/mmflags.h index 390270e00a1d..f160484afc5c 100644 --- a/include/trace/events/mmflags.h +++ b/include/trace/events/mmflags.h @@ -48,7 +48,9 @@ {(unsigned long)__GFP_WRITE, "__GFP_WRITE"}, \ {(unsigned long)__GFP_RECLAIM, "__GFP_RECLAIM"}, \ {(unsigned long)__GFP_DIRECT_RECLAIM, "__GFP_DIRECT_RECLAIM"},\ - {(unsigned long)__GFP_KSWAPD_RECLAIM, "__GFP_KSWAPD_RECLAIM"}\ + {(unsigned long)__GFP_KSWAPD_RECLAIM, "__GFP_KSWAPD_RECLAIM"},\ + {(unsigned long)__GFP_ZEROTAGS, "__GFP_ZEROTAGS"}, \ + {(unsigned long)__GFP_SKIP_KASAN_POISON,"__GFP_SKIP_KASAN_POISON"}\ #define show_gfp_flags(flags) \ (flags) ? __print_flags(flags, "|", \ |