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| author |   Thomas Gleixner <tglx@linutronix.de> | 2020-12-15 10:48:07 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-12-15 10:48:07 +0100 |
| commit | 3c41e57a1e168d879e923c5583adeae47eec9f64 (patch) | |
| tree | e6272012c4b766189be2821316a3d23d115f5195 /arch/x86/kernel/tboot.c | |
| parent | irq: Call tick_irq_enter() inside HARDIRQ_OFFSET (diff) | |
| parent | irqchip/qcom-pdc: Fix phantom irq when changing between rising/falling (diff) | |
| download | wireguard-linux-3c41e57a1e168d879e923c5583adeae47eec9f64.tar.xz wireguard-linux-3c41e57a1e168d879e923c5583adeae47eec9f64.zip | |
Merge tag 'irqchip-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/core
Pull irqchip updates for 5.11 from Marc Zyngier:
- Preliminary support for managed interrupts on platform devices
- Correctly identify allocation of MSIs proxyied by another device
- Remove the fasteoi IPI flow which has been proved useless
- Generalise the Ocelot support to new SoCs
- Improve GICv4.1 vcpu entry, matching the corresponding KVM optimisation
- Work around spurious interrupts on Qualcomm PDC
- Random fixes and cleanups
Link: https://lore.kernel.org/r/20201212135626.1479884-1-maz@kernel.org
Diffstat (limited to 'arch/x86/kernel/tboot.c')
| -rw-r--r-- | arch/x86/kernel/tboot.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c index 992fb1415c0f..ae64f98ec2ab 100644 --- a/arch/x86/kernel/tboot.c +++ b/arch/x86/kernel/tboot.c @@ -514,16 +514,10 @@ int tboot_force_iommu(void) if (!tboot_enabled()) return 0; - if (intel_iommu_tboot_noforce) - return 1; - - if (no_iommu || swiotlb || dmar_disabled) + if (no_iommu || dmar_disabled) pr_warn("Forcing Intel-IOMMU to enabled\n"); dmar_disabled = 0; -#ifdef CONFIG_SWIOTLB - swiotlb = 0; -#endif no_iommu = 0; return 1; |