| From | Alexander Potapenko <> | Date | Tue, 21 Dec 2021 10:23:02 +0100 | Subject | Re: [PATCH mm v4 16/39] kasan: define KASAN_VMALLOC_INVALID for SW_TAGS |
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On Mon, Dec 20, 2021 at 11:00 PM <andrey.konovalov@linux.dev> wrote: > > From: Andrey Konovalov <andreyknvl@google.com> > > In preparation for adding vmalloc support to SW_TAGS KASAN, > provide a KASAN_VMALLOC_INVALID definition for it. > > HW_TAGS KASAN won't be using this value, as it falls back onto > page_alloc for poisoning freed vmalloc() memory. > > Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Reviewed-by: Alexander Potapenko <glider@google.com>
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