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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-13 15:52:23 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-13 15:52:23 -0800 |
| commit | b5cab0da75c292ffa0fbd68dd2c820066b2842de (patch) | |
| tree | 3b8d4483b8ce6d1ea997cde2c89445564cba7b0f /arch | |
| parent | 93173b5bf2841da7e3a9b0cb1312ef5c87251524 (diff) | |
| parent | d29fa0cb7602fa3e96c9eee05e14d14d3e823c89 (diff) | |
| download | linux-b5cab0da75c292ffa0fbd68dd2c820066b2842de.tar.bz2 | |
Merge branch 'stable/for-linus-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb
Pull swiotlb updates from Konrad Rzeszutek Wilk:
- minor fixes (rate limiting), remove certain functions
- support for DMA_ATTR_SKIP_CPU_SYNC which is an optimization
in the DMA API
* 'stable/for-linus-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb:
swiotlb: Minor fix-ups for DMA_ATTR_SKIP_CPU_SYNC support
swiotlb: Add support for DMA_ATTR_SKIP_CPU_SYNC
swiotlb-xen: Enforce return of DMA_ERROR_CODE in mapping function
swiotlb: Drop unused functions swiotlb_map_sg and swiotlb_unmap_sg
swiotlb: Rate-limit printing when running out of SW-IOMMU space
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/xen/mm.c | 1 | ||||
| -rw-r--r-- | arch/x86/xen/pci-swiotlb-xen.c | 1 |
2 files changed, 0 insertions, 2 deletions
diff --git a/arch/arm/xen/mm.c b/arch/arm/xen/mm.c index d062f08f5020..bd62d94f8ac5 100644 --- a/arch/arm/xen/mm.c +++ b/arch/arm/xen/mm.c @@ -186,7 +186,6 @@ struct dma_map_ops *xen_dma_ops; EXPORT_SYMBOL(xen_dma_ops); static struct dma_map_ops xen_swiotlb_dma_ops = { - .mapping_error = xen_swiotlb_dma_mapping_error, .alloc = xen_swiotlb_alloc_coherent, .free = xen_swiotlb_free_coherent, .sync_single_for_cpu = xen_swiotlb_sync_single_for_cpu, diff --git a/arch/x86/xen/pci-swiotlb-xen.c b/arch/x86/xen/pci-swiotlb-xen.c index 0e98e5d241d0..a9fafb5c8738 100644 --- a/arch/x86/xen/pci-swiotlb-xen.c +++ b/arch/x86/xen/pci-swiotlb-xen.c @@ -19,7 +19,6 @@ int xen_swiotlb __read_mostly; static struct dma_map_ops xen_swiotlb_dma_ops = { - .mapping_error = xen_swiotlb_dma_mapping_error, .alloc = xen_swiotlb_alloc_coherent, .free = xen_swiotlb_free_coherent, .sync_single_for_cpu = xen_swiotlb_sync_single_for_cpu, |