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>

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, "|",                             \