* [merged] kasan-fix-incorrect-arguments-passing-in-kasan_add_zero_shadow.patch removed from -mm tree
@ 2021-01-25 21:35 akpm
0 siblings, 0 replies; only message in thread
From: akpm @ 2021-01-25 21:35 UTC (permalink / raw)
To: andreyknvl, aryabinin, dan.j.williams, dvyukov, glider,
lecopzer.chen, lecopzer, mm-commits
The patch titled
Subject: kasan: fix incorrect arguments passing in kasan_add_zero_shadow
has been removed from the -mm tree. Its filename was
kasan-fix-incorrect-arguments-passing-in-kasan_add_zero_shadow.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Lecopzer Chen <lecopzer@gmail.com>
Subject: kasan: fix incorrect arguments passing in kasan_add_zero_shadow
kasan_remove_zero_shadow() shall use original virtual address, start and
size, instead of shadow address.
Link: https://lkml.kernel.org/r/20210103063847.5963-1-lecopzer@gmail.com
Fixes: 0207df4fa1a86 ("kernel/memremap, kasan: make ZONE_DEVICE with work with KASAN")
Signed-off-by: Lecopzer Chen <lecopzer.chen@mediatek.com>
Reviewed-by: Andrey Konovalov <andreyknvl@google.com>
Cc: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Alexander Potapenko <glider@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
mm/kasan/init.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/mm/kasan/init.c~kasan-fix-incorrect-arguments-passing-in-kasan_add_zero_shadow
+++ a/mm/kasan/init.c
@@ -486,7 +486,6 @@ int kasan_add_zero_shadow(void *start, u
ret = kasan_populate_early_shadow(shadow_start, shadow_end);
if (ret)
- kasan_remove_zero_shadow(shadow_start,
- size >> KASAN_SHADOW_SCALE_SHIFT);
+ kasan_remove_zero_shadow(start, size);
return ret;
}
_
Patches currently in -mm which might be from lecopzer@gmail.com are
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2021-01-25 21:35 [merged] kasan-fix-incorrect-arguments-passing-in-kasan_add_zero_shadow.patch removed from -mm tree akpm
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