[PATCH v2 0/4] Qcom smmu-500 TLB invalidation errata for sdm845
From: Will Deacon <hidden>
Date: 2018-09-25 16:39:45
Also in:
linux-iommu, lkml
On Tue, Sep 25, 2018 at 02:09:34PM +0200, Joerg Roedel wrote:
On Mon, Sep 10, 2018 at 11:55:47AM +0530, Vivek Gautam wrote:quoted
Vivek Gautam (4): firmware: qcom_scm-64: Add atomic version of qcom_scm_call firmware/qcom_scm: Add atomic version of io read/write APIs firmware/qcom_scm: Add scm call to handle smmu errata iommu/arm-smmu: Add support to handle Qcom's TLBI serialization errata drivers/firmware/qcom_scm-32.c | 17 ++++ drivers/firmware/qcom_scm-64.c | 181 +++++++++++++++++++++++++++++++---------- drivers/firmware/qcom_scm.c | 18 ++++ drivers/firmware/qcom_scm.h | 9 ++ drivers/iommu/arm-smmu-regs.h | 2 + drivers/iommu/arm-smmu.c | 133 +++++++++++++++++++++++++++++- include/linux/qcom_scm.h | 6 ++ 7 files changed, 320 insertions(+), 46 deletions(-)Should this go through the iommu-tree? In that case I need Acked-by's for the firmware code changes.
Yup, and I'd also like Robin's ack on the arm-smmu*.c changes (I see he has some comments on the code as it stands). Will