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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-11-20 10:20:16 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-11-20 10:20:16 -0800 |
| commit | fc8299f9f3b9f3b0e1c8c9f719b5deb2a74ab314 (patch) | |
| tree | e6b57d85889b4b699e22542af0863ceacbaca237 /arch | |
| parent | 5de18678da02d893d2c1eb149583fca23c96584a (diff) | |
| parent | 91c2c28d8de34815ea9bb4d16e9db7308ad33d3e (diff) | |
| download | linux-fc8299f9f3b9f3b0e1c8c9f719b5deb2a74ab314.tar.bz2 | |
Merge tag 'iommu-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull iommu fixes from Will Deacon:
"Two straightforward vt-d fixes:
- Fix boot when intel iommu initialisation fails under TXT (tboot)
- Fix intel iommu compilation error when DMAR is enabled without ATS
and temporarily update IOMMU MAINTAINERs entry"
* tag 'iommu-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
MAINTAINERS: Temporarily add myself to the IOMMU entry
iommu/vt-d: Fix compile error with CONFIG_PCI_ATS not set
iommu/vt-d: Avoid panic if iommu init fails in tboot system
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kernel/tboot.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c index 992fb1415c0f..420be871d9d4 100644 --- a/arch/x86/kernel/tboot.c +++ b/arch/x86/kernel/tboot.c @@ -514,9 +514,6 @@ int tboot_force_iommu(void) if (!tboot_enabled()) return 0; - if (intel_iommu_tboot_noforce) - return 1; - if (no_iommu || swiotlb || dmar_disabled) pr_warn("Forcing Intel-IOMMU to enabled\n"); |