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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-04-26 10:37:45 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-04-26 10:37:45 -0700 |
| commit | 8e47c5f0e23234659daea78256bc1b04ea019a4b (patch) | |
| tree | 54685b78c58b3e245a30a596950969027e16aec4 /arch/arm64 | |
| parent | 31a24ae89c92d5533c049046a76c6a2d649efb72 (diff) | |
| parent | f5079a9a2a31607a2343e544e9182ce35b030578 (diff) | |
| download | linux-8e47c5f0e23234659daea78256bc1b04ea019a4b.tar.gz | |
Merge tag 'for-linus-5.13-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen updates from Juergen Gross: - remove some PV ACPI cpu/memory hotplug code which has been broken for a long time - support direct mapped guests (other than dom0) on Arm - several small fixes and cleanups * tag 'for-linus-5.13-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/arm: introduce XENFEAT_direct_mapped and XENFEAT_not_direct_mapped xen-pciback: simplify vpci's find hook xen-blkfront: Fix 'physical' typos xen-blkback: fix compatibility bug with single page rings xen: Remove support for PV ACPI cpu/memory hotplug xen/pciback: Fix incorrect type warnings
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/include/asm/xen/swiotlb-xen.h | 1 | ||||
| -rw-r--r-- | arch/arm64/mm/dma-mapping.c | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm64/include/asm/xen/swiotlb-xen.h b/arch/arm64/include/asm/xen/swiotlb-xen.h new file mode 100644 index 000000000000..455ade5d5320 --- /dev/null +++ b/arch/arm64/include/asm/xen/swiotlb-xen.h @@ -0,0 +1 @@ +#include <xen/arm/swiotlb-xen.h> diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c index 93e87b287556..4bf1dd3eb041 100644 --- a/arch/arm64/mm/dma-mapping.c +++ b/arch/arm64/mm/dma-mapping.c @@ -53,7 +53,7 @@ void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size, iommu_setup_dma_ops(dev, dma_base, size); #ifdef CONFIG_XEN - if (xen_initial_domain()) + if (xen_swiotlb_detect()) dev->dma_ops = &xen_swiotlb_dma_ops; #endif } |