Messages in this thread | | | From | Rob Clark <> | Date | Wed, 22 Jul 2020 07:54:40 -0700 | Subject | Re: [PATCH] iommu/qcom: Use domain rather than dev as tlb cookie |
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On Wed, Jul 22, 2020 at 6:10 AM Joerg Roedel <joro@8bytes.org> wrote: > > On Tue, Jul 21, 2020 at 12:45:17AM +0530, Naresh Kamboju wrote: > > On Mon, 20 Jul 2020 at 21:21, Rob Clark <robdclark@gmail.com> wrote: > > > > > > From: Rob Clark <robdclark@chromium.org> > > > > > > The device may be torn down, but the domain should still be valid. Lets > > > use that as the tlb flush ops cookie. > > > > > > Fixes a problem reported in [1] > > > > This proposed fix patch applied on top of linux mainline master > > and boot test PASS on db410c. > > > > The reported problem got fixed. > > Is this needed for v5.8/stable? A fixes tag would be great too.
looks like, yes:
Fixes: 09b5dfff9ad6 ("iommu/qcom: Use accessor functions for iommu private data")
BR, -R
> > Regards, > > Joerg
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