xiaomi-sm8450/android_kernel_xiaomi_sm8450
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Merge branch 'fixes' into next

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Merge our fixes branch from the 4.18 cycle to resolve some minor
conflicts.
This commit is contained in:
Michael Ellerman
2018-08-13 15:59:06 +10:00
parent f7a6947cd4 cca19f0b68
commit b3124ec2f9
8 changed files with 73 additions and 26 deletions
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10
drivers/vfio/vfio_iommu_spapr_tce.c
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@@ -419,17 +419,17 @@ static void tce_iommu_unuse_page(struct tce_container *container,
}
static int tce_iommu_prereg_ua_to_hpa(struct tce_container *container,
unsigned long tce, unsigned long size,
unsigned long tce, unsigned long shift,
unsigned long *phpa, struct mm_iommu_table_group_mem_t **pmem)
{
long ret = 0;
struct mm_iommu_table_group_mem_t *mem;
mem = mm_iommu_lookup(container->mm, tce, size);
mem = mm_iommu_lookup(container->mm, tce, 1ULL << shift);
if (!mem)
return -EINVAL;
ret = mm_iommu_ua_to_hpa(mem, tce, phpa);
ret = mm_iommu_ua_to_hpa(mem, tce, shift, phpa);
if (ret)
return -EINVAL;
@@ -450,7 +450,7 @@ static void tce_iommu_unuse_page_v2(struct tce_container *container,
return;
ret = tce_iommu_prereg_ua_to_hpa(container, be64_to_cpu(*pua),
IOMMU_PAGE_SIZE(tbl), &hpa, &mem);
tbl->it_page_shift, &hpa, &mem);
if (ret)
pr_debug("%s: tce %llx at #%lx was not cached, ret=%d\n",
__func__, be64_to_cpu(*pua), entry, ret);
@@ -566,7 +566,7 @@ static long tce_iommu_build_v2(struct tce_container *container,
__be64 *pua = IOMMU_TABLE_USERSPACE_ENTRY(tbl, entry + i);
ret = tce_iommu_prereg_ua_to_hpa(container,
tce, IOMMU_PAGE_SIZE(tbl), &hpa, &mem);
tce, tbl->it_page_shift, &hpa, &mem);
if (ret)
break;