Re: [PATCH mm v3 26/38] kasan, vmalloc: don't unpoison VM_ALLOC pages before mapping
From: Andrey Konovalov <andreyknvl@gmail.com>
Date: 2021-12-20 21:35:38
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On Thu, Dec 16, 2021 at 8:08 PM Alexander Potapenko [off-list ref] wrote:
On Mon, Dec 13, 2021 at 10:54 PM [off-list ref] wrote:quoted
From: Andrey Konovalov <redacted> Make KASAN unpoison vmalloc mappings after that have been mapped in when it's possible: for vmalloc() (indentified via VM_ALLOC) and vm_map_ram().The subject says "don't unpoison VM_ALLOC pages", whereas the description says "unpoison VM_ALLOC pages", or am I missing something?
Yes :) The title says "don't unpoison *before*", and the body says "unpoison *after*". I'll reword the changelog in v4 to make it less confusing. Thanks! _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel