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Code Issues Releases Wiki Activity

kasan: mark KASAN_VMALLOC flags as kasan_vmalloc_flags_t 

Fix sparse warning:

mm/kasan/shadow.c:496:15: warning: restricted kasan_vmalloc_flags_t degrades to integer

Link: https://lkml.kernel.org/r/52d8fccdd3a48d4bdfd0ff522553bac2a13f1579.1649351254.git.andreyknvl@google.com
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Reported-by: kernel test robot <lkp@intel.com>
Cc: Andrey Konovalov <andreyknvl@gmail.com>
Cc: Marco Elver <elver@google.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Andrey Konovalov 2022-04-29 14:36:58 -07:00 committed by akpm
parent 07d067e4f2
commit ec2a0f9c8b
1 changed files with 4 additions and 4 deletions
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8
include/linux/kasan.h
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@ -23,10 +23,10 @@ struct task_struct;
typedef unsigned int __bitwise kasan_vmalloc_flags_t;
#define KASAN_VMALLOC_NONE 0x00u
#define KASAN_VMALLOC_INIT 0x01u
#define KASAN_VMALLOC_VM_ALLOC 0x02u
#define KASAN_VMALLOC_PROT_NORMAL 0x04u
#define KASAN_VMALLOC_NONE ((__force kasan_vmalloc_flags_t)0x00u)
#define KASAN_VMALLOC_INIT ((__force kasan_vmalloc_flags_t)0x01u)
#define KASAN_VMALLOC_VM_ALLOC ((__force kasan_vmalloc_flags_t)0x02u)
#define KASAN_VMALLOC_PROT_NORMAL ((__force kasan_vmalloc_flags_t)0x04u)
#if defined(CONFIG_KASAN_GENERIC) || defined(CONFIG_KASAN_SW_TAGS)