From: Zhao Liu <zhao1.liu@xxxxxxxxx> The use of kmap_atomic() is being deprecated in favor of kmap_local_page()[1]. In the following patches, we can convert the calls of kmap_atomic() / kunmap_atomic() to kmap_local_page() / kunmap_local(), which can instead do the mapping / unmapping regardless of the context. With kmap_local_page(), the mapping is per thread, CPU local and not globally visible. [1]: https://lore.kernel.org/all/20220813220034.806698-1-ira.weiny@xxxxxxxxx --- Zhao Liu (9): drm/i915: Use kmap_local_page() in gem/i915_gem_object.c drm/i915: Use kmap_local_page() in gem/i915_gem_pyhs.c drm/i915: Use kmap_local_page() in gem/i915_gem_shmem.c drm/i915: Use kmap_local_page() in gem/selftests/huge_pages.c drm/i915: Use kmap_local_page() in gem/selftests/i915_gem_coherency.c drm/i915: Use kmap_local_page() in gem/selftests/i915_gem_context.c drm/i915: Use memcpy_from_page() in gt/uc/intel_uc_fw.c drm/i915: Use kmap_local_page() in i915_cmd_parser.c drm/i915: Use kmap_local_page() in gem/i915_gem_execbuffer.c drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | 10 +++++----- drivers/gpu/drm/i915/gem/i915_gem_object.c | 8 +++----- drivers/gpu/drm/i915/gem/i915_gem_phys.c | 8 ++++---- drivers/gpu/drm/i915/gem/i915_gem_shmem.c | 6 ++++-- drivers/gpu/drm/i915/gem/selftests/huge_pages.c | 6 +++--- .../gpu/drm/i915/gem/selftests/i915_gem_coherency.c | 12 ++++-------- .../gpu/drm/i915/gem/selftests/i915_gem_context.c | 8 ++++---- drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c | 5 +---- drivers/gpu/drm/i915/i915_cmd_parser.c | 4 ++-- 9 files changed, 30 insertions(+), 37 deletions(-) -- 2.34.1
