Commit a4b92ceb authored by Mark Brown's avatar Mark Brown Committed by Catalin Marinas
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arm64: Enable Cortex-A510 erratum 2051678 by default 



The recently added configuration option for Cortex A510 erratum 2051678 does
not have a "default y" unlike other errata fixes. This appears to simply be
an oversight since the help text suggests enabling the option if unsure and
there's nothing in the commit log to suggest it is intentional.

Fixes: 297ae1eb ("arm64: cpufeature: List early Cortex-A510 parts as having broken dbm")
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20220201144838.20037-1-broonie@kernel.org


Signed-off-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
parent 297ae1eb

arch/arm64/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -672,6 +672,7 @@ config ARM64_WORKAROUND_TRBE_OVERWRITE_FILL_MODE 


config ARM64_ERRATUM_2051678

	bool "Cortex-A510: 2051678: disable Hardware Update of the page table dirty bit"

	default y

	help

	  This options adds the workaround for ARM Cortex-A510 erratum ARM64_ERRATUM_2051678.

	  Affected Coretex-A510 might not respect the ordering rules for