On Thu, Mar 18, 2021 at 11:21:24AM +0800, chenxiang wrote: > From: Xiang Chen <chenxian...@hisilicon.com> > > Fix a type "SAC" to "DAC" in the comment of function > iommu_dma_alloc_iova(). > > Signed-off-by: Xiang Chen <chenxian...@hisilicon.com> > --- > drivers/iommu/dma-iommu.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/iommu/dma-iommu.c b/drivers/iommu/dma-iommu.c > index af765c8..3bc17ee 100644 > --- a/drivers/iommu/dma-iommu.c > +++ b/drivers/iommu/dma-iommu.c > @@ -443,7 +443,7 @@ static dma_addr_t iommu_dma_alloc_iova(struct > iommu_domain *domain, > if (domain->geometry.force_aperture) > dma_limit = min(dma_limit, (u64)domain->geometry.aperture_end); > > - /* Try to get PCI devices a SAC address */ > + /* Try to get PCI devices a DAC address */ > if (dma_limit > DMA_BIT_MASK(32) && dev_is_pci(dev)) > iova = alloc_iova_fast(iovad, iova_len, > DMA_BIT_MASK(32) >> shift, false);
This doesn't look like a typo to me... Please explain. Will _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu