From mboxrd@z Thu Jan 1 00:00:00 1970 From: john.garry@huawei.com (John Garry) Date: Fri, 21 Sep 2018 10:20:23 +0100 Subject: [PATCH v8 0/7] Add non-strict mode support for iommu-dma In-Reply-To: References: Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 20/09/2018 17:10, Robin Murphy wrote: > Hi all, > > Hopefully this is the last spin of the series - I've now dropped my light > touch and fixed up all the various prose text, plus implemented the proper > quirk support for short-descriptor because it's actually just a trivial > cut-and-paste job. > > Robin. > Hi Robin, JFYI, I'm trying to test this patchset to get some figures and provide a tested-by tag, but 4/8 seems to rely on "iommu/io-pgtable-arm: Fix race handling in split_blk_unmap()" - more specifically, it seems to rely on the version which Will rewrote in your patch review, and I am not sure on what branch it exists on, if any. Thanks, John > > Robin Murphy (2): > iommu/io-pgtable-arm-v7s: Add support for non-strict mode > iommu/arm-smmu: Support non-strict mode > > Zhen Lei (5): > iommu/arm-smmu-v3: Implement flush_iotlb_all hook > iommu/dma: Add support for non-strict mode > iommu: Add "iommu.strict" command line option > iommu/io-pgtable-arm: Add support for non-strict mode > iommu/arm-smmu-v3: Add support for non-strict mode > > .../admin-guide/kernel-parameters.txt | 12 +++ > drivers/iommu/arm-smmu-v3.c | 89 +++++++++++++----- > drivers/iommu/arm-smmu.c | 93 +++++++++++++------ > drivers/iommu/dma-iommu.c | 32 ++++++- > drivers/iommu/io-pgtable-arm-v7s.c | 11 ++- > drivers/iommu/io-pgtable-arm.c | 14 ++- > drivers/iommu/io-pgtable.h | 5 + > drivers/iommu/iommu.c | 23 +++++ > include/linux/iommu.h | 1 + > 9 files changed, 225 insertions(+), 55 deletions(-) >