diff options
| -rw-r--r-- | drivers/iommu/msm_iommu_sec.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/iommu/msm_iommu_sec.c b/drivers/iommu/msm_iommu_sec.c index 7ae762e51237..f730e4346e86 100644 --- a/drivers/iommu/msm_iommu_sec.c +++ b/drivers/iommu/msm_iommu_sec.c @@ -110,7 +110,7 @@ struct msm_cp_pool_size { struct msm_scm_fault_regs_dump { uint32_t dump_size; uint32_t dump_data[SEC_DUMP_SIZE]; -} __packed; +} __aligned(cache_line_size()); void msm_iommu_sec_set_access_ops(struct iommu_access_ops *access_ops) { @@ -135,10 +135,11 @@ static int msm_iommu_dump_fault_regs(int smmu_id, int cb_num, req_info.buff = virt_to_phys(regs); req_info.len = sizeof(*regs); + dmac_clean_range(regs, regs + 1); ret = scm_call(SCM_SVC_UTIL, IOMMU_DUMP_SMMU_FAULT_REGS, &req_info, sizeof(req_info), &resp, 1); - dmac_inv_range(regs, regs + sizeof(*regs)); + dmac_inv_range(regs, regs + 1); return ret; } |