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mmflags.h: add missing __GFP_ZEROTAGS and __GFP_SKIP_KASAN_POISON names
author
Mike Rapoport
<rppt@linux.ibm.com>
Fri, 20 Aug 2021 02:04:15 +0000
(19:04 -0700)
committer
Linus Torvalds
<torvalds@linux-foundation.org>
Fri, 20 Aug 2021 18:31:42 +0000
(11:31 -0700)
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>
include/trace/events/mmflags.h
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diff --git
a/include/trace/events/mmflags.h
b/include/trace/events/mmflags.h
index
390270e
..
f160484
100644
(file)
--- 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, "|", \