Messages in this thread | | | Date | Fri, 10 Jul 2020 14:05:27 +0100 | From | Will Deacon <> | Subject | Re: [PATCH] iommu: Remove unused IOMMU_SYS_CACHE_ONLY flag |
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Hi Joerg,
On Fri, Jul 10, 2020 at 02:58:32PM +0200, Joerg Roedel wrote: > On Fri, Jul 03, 2020 at 05:25:48PM +0100, Will Deacon wrote: > > The IOMMU_SYS_CACHE_ONLY flag was never exposed via the DMA API and > > has no in-tree users. Remove it. > > > > Cc: Robin Murphy <robin.murphy@arm.com> > > Cc: "Isaac J. Manjarres" <isaacm@codeaurora.org> > > Cc: Joerg Roedel <joro@8bytes.org> > > Cc: Christoph Hellwig <hch@lst.de> > > Cc: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org> > > Cc: Rob Clark <robdclark@gmail.com> > > Signed-off-by: Will Deacon <will@kernel.org> > > --- > > > > As discussed in [1], sounds like this should be a domain attribute anyway > > when it's needed by the GPU. > > > > [1] https://lore.kernel.org/r/CAF6AEGsCROVTsi2R7_aUkmH9Luoc_guMR0w0KUJc2cEgpfj79w@mail.gmail.com > > > > drivers/iommu/io-pgtable-arm.c | 3 --- > > include/linux/iommu.h | 6 ------ > > 2 files changed, 9 deletions(-) > > Applied, thanks.
Ah, I'd already got this queued for 5.9:
https://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git/log/?h=for-joerg/arm-smmu/updates
and I've queued a small number of patches on top of it now.
Are you planning to send it for 5.8? If so, I suspect I'll have to rebase.
Will
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