On Thu, Oct 29, 2020 at 10:28 AM Christoph Hellwig wrote:
>
> On Thu, Oct 29, 2020 at 10:25:16AM +0100, Daniel Vetter wrote:
> > On Thu, Oct 29, 2020 at 9:57 AM Christoph Hellwig
> > wrote:
> > >
> > > Maybe I'm missing something, but shouldn't follow_pfn be unexported
> > > at the end of the se
On Thu, Oct 29, 2020 at 9:57 AM Christoph Hellwig wrote:
>
> Maybe I'm missing something, but shouldn't follow_pfn be unexported
> at the end of the series?
kvm is a legit user and modular afaict. But since you can't use this
without an mmu_notifier anyway (or digging around in pagetable
locking)
Hi all
Round 3 of my patch series to clamp down a bunch of races and gaps
around follow_pfn and other access to iomem mmaps. Previous version:
v1:
https://lore.kernel.org/dri-devel/20201007164426.1812530-1-daniel.vet...@ffwll.ch/
v2:
https://lore.kernel.org/dri-devel/20201009075934.3509076-1-da
