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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2018-07-06 13:26:10 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-07-06 16:02:45 +0100 |
| commit | 58174eac1593f104c03a15330e0fea1b1ec01434 (patch) | |
| tree | 967d797e1c6b18e108c3b2b35713b7933e888854 /drivers/gpu/drm/i915 | |
| parent | add00e6d896fab882e6115ed4908b2456f1b3a85 (diff) | |
| download | linux-58174eac1593f104c03a15330e0fea1b1ec01434.tar.bz2 | |
drm/i915/gtt: Suppress warnings for dma_map_page
As we propagate back the error to the caller for them to handle, we do
not need the lowest level spitting out a redundant warning upon an
allocation failure inside dma_map_page().
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180706122611.4142-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index a9330de886f8..92a06042e0bf 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -561,8 +561,10 @@ static int __setup_page_dma(struct i915_address_space *vm, if (unlikely(!p->page)) return -ENOMEM; - p->daddr = dma_map_page(vm->dma, p->page, 0, PAGE_SIZE, - PCI_DMA_BIDIRECTIONAL); + p->daddr = dma_map_page_attrs(vm->dma, + p->page, 0, PAGE_SIZE, + PCI_DMA_BIDIRECTIONAL, + DMA_ATTR_NO_WARN); if (unlikely(dma_mapping_error(vm->dma, p->daddr))) { vm_free_page(vm, p->page); return -ENOMEM; @@ -643,8 +645,10 @@ setup_scratch_page(struct i915_address_space *vm, gfp_t gfp) if (unlikely(!page)) goto skip; - addr = dma_map_page(vm->dma, page, 0, size, - PCI_DMA_BIDIRECTIONAL); + addr = dma_map_page_attrs(vm->dma, + page, 0, size, + PCI_DMA_BIDIRECTIONAL, + DMA_ATTR_NO_WARN); if (unlikely(dma_mapping_error(vm->dma, addr))) goto free_page; |