Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Merge tag 'iommu-fixes-v6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux
Pull iommu fix from Joerg Roedel:
- Fix PTE size calculation for NVidia Tegra
* tag 'iommu-fixes-v6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux:
iommu/tegra: Fix incorrect size calculation
+2
-2
+2
-2
drivers/iommu/tegra-smmu.c
+2
-2
drivers/iommu/tegra-smmu.c
···
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{
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unsigned int pd_index = iova_pd_index(iova);
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struct tegra_smmu *smmu = as->smmu;
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-
struct tegra_pd *pd = as->pd;
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+
u32 *pd = &as->pd->val[pd_index];
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unsigned long offset = pd_index * sizeof(*pd);
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/* Set the page directory entry first */
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-
pd->val[pd_index] = value;
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+
*pd = value;
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/* The flush the page directory entry from caches */
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dma_sync_single_range_for_device(smmu->dev, as->pd_dma, offset,