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authorMike Rapoport <rppt@linux.ibm.com>2021-08-19 19:04:15 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2021-08-20 11:31:42 -0700
commitb16ee0f9ed79fca2f2c31b13cac2ab9cf543525a (patch)
treefff23949b1611ab2fd099b241426d4cea068d2e8
parent47aef6010b837657e1433021bfdeeee7a26a174c (diff)
downloadlinux-b16ee0f9ed79fca2f2c31b13cac2ab9cf543525a.tar.bz2
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>
-rw-r--r--include/trace/events/mmflags.h4
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, "|", \