On Fri, 23 Aug 2019 11:41:08 +0100 Mark Rutland wrote:
> >
> > /*
> >
> > which is really kinda wrong. We should strictly include linux/io.h for
> > things like virt_to_phys().
> >
> > So I think I'll stick with v1 plus my fixlet:
> >
> > ---
Hi Andrew,
On Thu, Aug 22, 2019 at 04:48:57PM -0700, Andrew Morton wrote:
> On Mon, 19 Aug 2019 17:14:49 +0100 Mark Rutland wrote:
>
> > In several places we need to be able to operate on pointers which have
> > gone via a roundtrip:
> >
> > virt -> {phys,page} -> virt
> >
> > With
On Mon, 19 Aug 2019 17:14:49 +0100 Mark Rutland wrote:
> In several places we need to be able to operate on pointers which have
> gone via a roundtrip:
>
> virt -> {phys,page} -> virt
>
> With KASAN_SW_TAGS, we can't preserve the tag for SLUB objects, and the
> {phys,page} -> virt
On 8/19/19 7:14 PM, Mark Rutland wrote:
> In several places we need to be able to operate on pointers which have
> gone via a roundtrip:
>
> virt -> {phys,page} -> virt
>
> With KASAN_SW_TAGS, we can't preserve the tag for SLUB objects, and the
> {phys,page} -> virt conversion will use
In several places we need to be able to operate on pointers which have
gone via a roundtrip:
virt -> {phys,page} -> virt
With KASAN_SW_TAGS, we can't preserve the tag for SLUB objects, and the
{phys,page} -> virt conversion will use KASAN_TAG_KERNEL.
This patch adds tests to ensure that
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