The patch titled
Subject: mm/kasan: rename kasan_enabled() to kasan_report_enabled()
has been added to the -mm tree. Its filename is
mm-kasan-rename-kasan_enabled-to-kasan_report_enabled.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-kasan-rename-kasan_enabled-to-kasan_report_enabled.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-kasan-rename-kasan_enabled-to-kasan_report_enabled.patch
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------------------------------------------------------
From: "Aneesh Kumar K.V" <aneesh.kumar@xxxxxxxxxxxxxxxxxx>
Subject: mm/kasan: rename kasan_enabled() to kasan_report_enabled()
The function only disable/enable reporting. In the later patch we will be
adding a kasan early enable/disable. Rename kasan_enabled to properly
reflect its function.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxxxxxxx>
Reviewed-by: Andrey Ryabinin <ryabinin.a.a@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/kasan/kasan.h | 2 +-
mm/kasan/report.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff -puN mm/kasan/kasan.h~mm-kasan-rename-kasan_enabled-to-kasan_report_enabled mm/kasan/kasan.h
--- a/mm/kasan/kasan.h~mm-kasan-rename-kasan_enabled-to-kasan_report_enabled
+++ a/mm/kasan/kasan.h
@@ -63,7 +63,7 @@ static inline const void *kasan_shadow_t
<< KASAN_SHADOW_SCALE_SHIFT);
}
-static inline bool kasan_enabled(void)
+static inline bool kasan_report_enabled(void)
{
return !current->kasan_depth;
}
diff -puN mm/kasan/report.c~mm-kasan-rename-kasan_enabled-to-kasan_report_enabled mm/kasan/report.c
--- a/mm/kasan/report.c~mm-kasan-rename-kasan_enabled-to-kasan_report_enabled
+++ a/mm/kasan/report.c
@@ -220,7 +220,7 @@ void kasan_report(unsigned long addr, si
{
struct kasan_access_info info;
- if (likely(!kasan_enabled()))
+ if (likely(!kasan_report_enabled()))
return;
info.access_addr = (void *)addr;
_
Patches currently in -mm which might be from aneesh.kumar@xxxxxxxxxxxxxxxxxx are
mm-kasan-rename-kasan_enabled-to-kasan_report_enabled.patch
mm-kasan-module_vaddr-is-not-available-on-all-archs.patch
mm-kasan-dont-use-kasan-shadow-pointer-in-generic-functions.patch
mm-kasan-prevent-deadlock-in-kasan-reporting.patch
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