From db0d46a58d34c7cd9d5ece98daf4b8afe3d770f8 Mon Sep 17 00:00:00 2001 From: Steven Price Date: Mon, 16 Dec 2019 11:56:30 +0000 Subject: arm64: Rename WORKAROUND_1319367 to SPECULATIVE_AT_NVHE To match SPECULATIVE_AT_VHE let's also have a generic name for the NVHE variant. Acked-by: Marc Zyngier Reviewed-by: Suzuki K Poulose Signed-off-by: Steven Price Signed-off-by: Will Deacon --- arch/arm64/Kconfig | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/arm64/Kconfig') diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index b2f0df19e7f4..d102ebd56c79 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -546,9 +546,13 @@ config ARM64_ERRATUM_1286807 invalidated has been observed by other observers. The workaround repeats the TLBI+DSB operation. +config ARM64_WORKAROUND_SPECULATIVE_AT_NVHE + bool + config ARM64_ERRATUM_1319367 bool "Cortex-A57/A72: Speculative AT instruction using out-of-context translation regime could cause subsequent request to generate an incorrect translation" default y + select ARM64_WORKAROUND_SPECULATIVE_AT_NVHE help This option adds work arounds for ARM Cortex-A57 erratum 1319537 and A72 erratum 1319367 -- cgit v1.2.3-59-g8ed1b