Re: [PATCH mm v3 26/38] kasan, vmalloc: don't unpoison VM_ALLOC pages before mapping

[Andrey Konovalov]

On Thu, Dec 16, 2021 at 8:08 PM Alexander Potapenko <glider@xxxxxxxxxx> wrote:
>
> On Mon, Dec 13, 2021 at 10:54 PM <andrey.konovalov@xxxxxxxxx> wrote:
> >
> > From: Andrey Konovalov <andreyknvl@xxxxxxxxxx>
> >
> > 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!