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arm64: Enable the support of pseudo-NMIs
authorJulien Thierry <julien.thierry@arm.com>
Thu, 31 Jan 2019 14:59:03 +0000 (14:59 +0000)
committerCatalin Marinas <catalin.marinas@arm.com>
Wed, 6 Feb 2019 10:06:41 +0000 (10:06 +0000)
commitbc3c03ccb4641fb940b27a0d369431876923a8fe
tree6173930e48f4dd266c88c932d3a13cd61cdb7f9c
parentc25349fd3c8024cfebcc9b01ee6cfb093fab9be0
arm64: Enable the support of pseudo-NMIs

Add a build option and a command line parameter to build and enable the
support of pseudo-NMIs.

Signed-off-by: Julien Thierry <julien.thierry@arm.com>
Suggested-by: Daniel Thompson <daniel.thompson@linaro.org>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Documentation/admin-guide/kernel-parameters.txt
arch/arm64/Kconfig
arch/arm64/kernel/cpufeature.c