Hi Will, Robin: Do you have time to review these patches? Hope you can give me some opinions.
On 2019/2/19 15:54, Zhen Lei wrote: > This patch series include two parts: > 1. Patch1-2 use dummy STE tables with "ste abort" hardware feature to abort > unexpected > devices accessing. For more details, see the description in patch 2. > 2. If the "ste abort" feature is not support, force the unexpected devices in > the > secondary kernel to use the memory maps which it used in the first kernel. > For more > details, see patch 5. > > > Zhen Lei (5): > iommu/arm-smmu-v3: make sure the stale caching of L1STD are invalid > iommu/arm-smmu-v3: make smmu can be enabled in kdump kernel > iommu/arm-smmu-v3: add macro xxx_SIZE to replace xxx_DWORDS shift > iommu/arm-smmu-v3: move arm_smmu_get_step_for_sid() a little ahead > iommu/arm-smmu-v3: workaround for STE abort in kdump kernel > > drivers/iommu/arm-smmu-v3.c | 243 > +++++++++++++++++++++++++++++++++++--------- > 1 file changed, 194 insertions(+), 49 deletions(-) > -- Thanks! BestRegards _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
