| Message ID | 99962272-12ff-975d-bf7f-7fd5d95a2df5@google.com (mailing list archive) |
|---|---|
| State | Handled Elsewhere |
| Headers | show |
| Series | arch: allow pte_offset_map[_lock]() to fail | expand |
| Context | Check | Description |
|---|---|---|
| conchuod/cover_letter | success | Series has a cover letter |
| conchuod/tree_selection | success | Guessed tree name to be for-next at HEAD 748462b59f90 |
| conchuod/fixes_present | success | Fixes tag not required for -next series |
| conchuod/maintainers_pattern | success | MAINTAINERS pattern errors before the patch: 6 and now 6 |
| conchuod/verify_signedoff | success | Signed-off-by tag matches author and committer |
| conchuod/kdoc | success | Errors and warnings before: 0 this patch: 0 |
| conchuod/build_rv64_clang_allmodconfig | success | Errors and warnings before: 8 this patch: 8 |
| conchuod/module_param | success | Was 0 now: 0 |
| conchuod/build_rv64_gcc_allmodconfig | success | Errors and warnings before: 8 this patch: 8 |
| conchuod/build_rv32_defconfig | success | Build OK |
| conchuod/dtb_warn_rv64 | success | Errors and warnings before: 3 this patch: 3 |
| conchuod/header_inline | success | No static functions without inline keyword in header files |
| conchuod/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 16 lines checked |
| conchuod/build_rv64_nommu_k210_defconfig | success | Build OK |
| conchuod/verify_fixes | success | No Fixes tag |
| conchuod/build_rv64_nommu_virt_defconfig | success | Build OK |
diff --git a/arch/sparc/mm/io-unit.c b/arch/sparc/mm/io-unit.c index bf3e6d2fe5d9..133dd42570d6 100644 --- a/arch/sparc/mm/io-unit.c +++ b/arch/sparc/mm/io-unit.c @@ -244,7 +244,7 @@ static void *iounit_alloc(struct device *dev, size_t len, long i; pmdp = pmd_off_k(addr); - ptep = pte_offset_map(pmdp, addr); + ptep = pte_offset_kernel(pmdp, addr); set_pte(ptep, mk_pte(virt_to_page(page), dvma_prot)); diff --git a/arch/sparc/mm/iommu.c b/arch/sparc/mm/iommu.c index 9e3f6933ca13..3a6caef68348 100644 --- a/arch/sparc/mm/iommu.c +++ b/arch/sparc/mm/iommu.c @@ -358,7 +358,7 @@ static void *sbus_iommu_alloc(struct device *dev, size_t len, __flush_page_to_ram(page); pmdp = pmd_off_k(addr); - ptep = pte_offset_map(pmdp, addr); + ptep = pte_offset_kernel(pmdp, addr); set_pte(ptep, mk_pte(virt_to_page(page), dvma_prot)); }
iounit_alloc() and sbus_iommu_alloc() are working from pmd_off_k(), so should use pte_offset_kernel() instead of pte_offset_map(), to avoid the question of whether a pte_unmap() will be needed to balance. Signed-off-by: Hugh Dickins <hughd@google.com> --- arch/sparc/mm/io-unit.c | 2 +- arch/sparc/mm/iommu.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)