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author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-10-30 14:17:18 +0100 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-10-30 14:17:18 +0100 |
commit | 320000e72ec0613e164ce9608d865396fb2da278 (patch) | |
tree | 7cc24fdfb0b40cfc6677612440a57cfa1dd0b874 /drivers/iommu/intel-iommu.c | |
parent | Merge tag 'gfs2-v5.4-rc5.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2 (diff) | |
parent | iommu/vt-d: Fix panic after kexec -p for kdump (diff) | |
download | linux-dev-320000e72ec0613e164ce9608d865396fb2da278.tar.xz linux-dev-320000e72ec0613e164ce9608d865396fb2da278.zip |
Merge tag 'iommu-fixes-v5.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull iommu fixes from Joerg Roedel:
- Follow-on fix for Renesas IPMMU to get rid of a redundant error
message.
- Quirk for AMD IOMMU to make it work on another Acer Laptop model with
a broken IVRS ACPI table.
- Fix for a panic at kdump in the Intel IOMMU driver.
* tag 'iommu-fixes-v5.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
iommu/vt-d: Fix panic after kexec -p for kdump
iommu/amd: Apply the same IVRS IOAPIC workaround to Acer Aspire A315-41
iommu/ipmmu-vmsa: Remove dev_err() on platform_get_irq() failure
Diffstat (limited to 'drivers/iommu/intel-iommu.c')
-rw-r--r-- | drivers/iommu/intel-iommu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index 79e35b3180ac..6db6d969e31c 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -2794,7 +2794,7 @@ static int identity_mapping(struct device *dev) struct device_domain_info *info; info = dev->archdata.iommu; - if (info && info != DUMMY_DEVICE_DOMAIN_INFO) + if (info && info != DUMMY_DEVICE_DOMAIN_INFO && info != DEFER_DEVICE_DOMAIN_INFO) return (info->domain == si_domain); return 0; |