Messages in this thread | | | Date | Wed, 25 Nov 2020 12:28:18 +0530 | From | Sai Prakash Ranjan <> | Subject | Re: [PATCHv9 2/8] iommu/arm-smmu: Add domain attribute for pagetable configuration |
| |
On 2020-11-25 03:11, Will Deacon wrote: > On Mon, Nov 23, 2020 at 10:35:55PM +0530, Sai Prakash Ranjan wrote: >> Add iommu domain attribute for pagetable configuration which >> initially will be used to set quirks like for system cache aka >> last level cache to be used by client drivers like GPU to set >> right attributes for caching the hardware pagetables into the >> system cache and later can be extended to include other page >> table configuration data. >> >> Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org> >> --- >> drivers/iommu/arm/arm-smmu/arm-smmu.c | 20 ++++++++++++++++++++ >> drivers/iommu/arm/arm-smmu/arm-smmu.h | 1 + >> include/linux/io-pgtable.h | 4 ++++ >> include/linux/iommu.h | 1 + >> 4 files changed, 26 insertions(+) > > Given that we're heading for a v10 to address my comments on patch 3, > then I guess you may as well split this into two patches so that I can > share just the atttibute with Rob rather than the driver parts. > > Please keep it all as one series though, with the common parts at the > beginning, and I'll figure it out. >
Ok I will split up and send v10.
Thanks, Sai
-- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation
| |