Messages in this thread | | | From | Catalin Marinas <> | Subject | Re: [PATCH v2 1/2] arm64: Move Mediatek GIC quirk handling from irqchip to core | Date | Wed, 8 Nov 2023 15:46:00 +0000 |
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On Tue, 07 Nov 2023 07:26:56 -0800, Douglas Anderson wrote: > In commit 44bd78dd2b88 ("irqchip/gic-v3: Disable pseudo NMIs on > Mediatek devices w/ firmware issues") we added a method for detecting > Mediatek devices with broken firmware and disabled pseudo-NMI. While > that worked, it didn't address the problem at a deep enough level. > > The fundamental issue with this broken firmware is that it's not > saving and restoring several important GICR registers. The current > list is believed to be: > * GICR_NUM_IPRIORITYR > * GICR_CTLR > * GICR_ISPENDR0 > * GICR_ISACTIVER0 > * GICR_NSACR > > [...]
Applied to arm64 (for-next/core), thanks!
[1/2] arm64: Move Mediatek GIC quirk handling from irqchip to core https://git.kernel.org/arm64/c/1d816ba168ea [2/2] Revert "arm64: smp: avoid NMI IPIs with broken MediaTek FW" https://git.kernel.org/arm64/c/4bb49009e071
Also "s/Mediatek/MediaTek/".
-- Catalin
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