kasan: disable freed user page poisoning with HW tags

[linux-2.6-microblaze.git] / include / trace / events / mmflags.h

diff --git a/include/trace/events/mmflags.h b/include/trace/events/mmflags.h
index 629c7a0..390270e 100644 (file)
--- a/include/trace/events/mmflags.h
+++ b/include/trace/events/mmflags.h
@@ -85,6 +85,12 @@
 #define IF_HAVE_PG_ARCH_2(flag,string)
 #endif
 
+#ifdef CONFIG_KASAN_HW_TAGS
+#define IF_HAVE_PG_SKIP_KASAN_POISON(flag,string) ,{1UL << flag, string}
+#else
+#define IF_HAVE_PG_SKIP_KASAN_POISON(flag,string)
+#endif
+
 #define __def_pageflag_names                                           \
        {1UL << PG_locked,              "locked"        },              \
        {1UL << PG_waiters,             "waiters"       },              \
@@ -112,7 +118,8 @@ IF_HAVE_PG_UNCACHED(PG_uncached,    "uncached"      )               \
 IF_HAVE_PG_HWPOISON(PG_hwpoison,       "hwpoison"      )               \
 IF_HAVE_PG_IDLE(PG_young,              "young"         )               \
 IF_HAVE_PG_IDLE(PG_idle,               "idle"          )               \
-IF_HAVE_PG_ARCH_2(PG_arch_2,           "arch_2"        )
+IF_HAVE_PG_ARCH_2(PG_arch_2,           "arch_2"        )               \
+IF_HAVE_PG_SKIP_KASAN_POISON(PG_skip_kasan_poison, "skip_kasan_poison")
 
 #define show_page_flags(flags)                                         \
        (flags) ? __print_flags(flags, "|",                             \