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drm/msm/gem: Fix double resv lock aquire
Since commit79e2cf2e7a("drm/gem: Take reservation lock for vmap/vunmap operations"), the resv lock is already held in the prime vmap path, so don't try to grab it again. v2: This applies to vunmap path as well v3: Fix fixes commit Fixes:79e2cf2e7a("drm/gem: Take reservation lock for vmap/vunmap operations") Signed-off-by: Rob Clark <robdclark@chromium.org> Acked-by: Christian König <christian.koenig@amd.com> Patchwork: https://patchwork.freedesktop.org/patch/576642/
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@ -26,7 +26,7 @@ int msm_gem_prime_vmap(struct drm_gem_object *obj, struct iosys_map *map)
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{
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void *vaddr;
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vaddr = msm_gem_get_vaddr(obj);
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vaddr = msm_gem_get_vaddr_locked(obj);
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if (IS_ERR(vaddr))
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return PTR_ERR(vaddr);
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iosys_map_set_vaddr(map, vaddr);
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@ -36,7 +36,7 @@ int msm_gem_prime_vmap(struct drm_gem_object *obj, struct iosys_map *map)
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void msm_gem_prime_vunmap(struct drm_gem_object *obj, struct iosys_map *map)
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{
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msm_gem_put_vaddr(obj);
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msm_gem_put_vaddr_locked(obj);
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}
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struct drm_gem_object *msm_gem_prime_import_sg_table(struct drm_device *dev,
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