Messages in this thread Patch in this message | | | From | Kefeng Wang <> | Subject | [PATCH v4 07/11] mm: kasan: Use is_kernel() helper | Date | Thu, 30 Sep 2021 15:11:39 +0800 |
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Directly use is_kernel() helper in kernel_or_module_addr().
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com> Cc: Alexander Potapenko <glider@google.com> Cc: Andrey Konovalov <andreyknvl@gmail.com> Cc: Dmitry Vyukov <dvyukov@google.com> Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> --- mm/kasan/report.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/kasan/report.c b/mm/kasan/report.c index 3239fd8f8747..1c955e1c98d5 100644 --- a/mm/kasan/report.c +++ b/mm/kasan/report.c @@ -226,7 +226,7 @@ static void describe_object(struct kmem_cache *cache, void *object, static inline bool kernel_or_module_addr(const void *addr) { - if (addr >= (void *)_stext && addr < (void *)_end) + if (is_kernel((unsigned long)addr)) return true; if (is_module_address((unsigned long)addr)) return true; -- 2.26.2
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