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/[email protected]
Fixes: 013bb59 ("arm64: mte: handle tags zeroing at page allocation time")
Fixes: c275c5c ("kasan: disable freed user page poisoning with HW tags")
Signed-off-by: Mike Rapoport <[email protected]>
Cc: Peter Collingbourne <[email protected]>
Cc: Steven Rostedt <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

Author: rppt

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, "|",				\