Hi Ard,
> On Fri, 8 Jan 2021 at 19:31, Andrey Konovalov wrote:
> >
> > On Sun, Jan 3, 2021 at 6:12 PM Lecopzer Chen wrote:
> > >
> > > Linux supports KAsan for VMALLOC since commit 3c5c3cfb9ef4da9
> > > ("kasan: support backing vmalloc space with real shadow memory")
> > >
> > > Acroding to how
Hi Andrey,
>
> On Sun, Jan 3, 2021 at 6:12 PM Lecopzer Chen wrote:
> >
> > Linux supports KAsan for VMALLOC since commit 3c5c3cfb9ef4da9
> > ("kasan: support backing vmalloc space with real shadow memory")
> >
> > Acroding to how x86 ported it [1], they early allocated p4d and pgd,
> > but in
On Fri, 8 Jan 2021 at 19:31, Andrey Konovalov wrote:
>
> On Sun, Jan 3, 2021 at 6:12 PM Lecopzer Chen wrote:
> >
> > Linux supports KAsan for VMALLOC since commit 3c5c3cfb9ef4da9
> > ("kasan: support backing vmalloc space with real shadow memory")
> >
> > Acroding to how x86 ported it [1], they
On Sun, Jan 3, 2021 at 6:12 PM Lecopzer Chen wrote:
>
> Linux supports KAsan for VMALLOC since commit 3c5c3cfb9ef4da9
> ("kasan: support backing vmalloc space with real shadow memory")
>
> Acroding to how x86 ported it [1], they early allocated p4d and pgd,
> but in arm64 I just simulate how
On Sun, Jan 3, 2021 at 6:12 PM Lecopzer Chen wrote:
>
> Linux supports KAsan for VMALLOC since commit 3c5c3cfb9ef4da9
> ("kasan: support backing vmalloc space with real shadow memory")
>
> Acroding to how x86 ported it [1], they early allocated p4d and pgd,
> but in arm64 I just simulate how
Linux supports KAsan for VMALLOC since commit 3c5c3cfb9ef4da9
("kasan: support backing vmalloc space with real shadow memory")
Acroding to how x86 ported it [1], they early allocated p4d and pgd,
but in arm64 I just simulate how KAsan supports MODULES_VADDR in arm64
by not to populate the vmalloc
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