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(parent: 35230be) | patch
arm64: Turn kaslr_feature_override into a generic SW feature override
authorMarc Zyngier <maz@kernel.org>
Fri, 9 Jun 2023 16:21:46 +0000 (17:21 +0100)
committerOliver Upton <oliver.upton@linux.dev>
Mon, 12 Jun 2023 23:17:23 +0000 (23:17 +0000)
commit0ddc312b7c73049d982d173fee4c5dabf1727ebb
treea0ccb7d32815bbbb8d185222eab87ba5058c4e27tree | snapshot
parent35230be87ec6147c20e7433ab9d41e2fd2664631commit | diff
arm64: Turn kaslr_feature_override into a generic SW feature override

Disabling KASLR from the command line is implemented as a feature
override. Repaint it slightly so that it can further be used as
more generic infrastructure for SW override purposes.

Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/20230609162200.2024064-4-maz@kernel.org
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
arch/arm64/include/asm/cpufeature.h diff | blob | history
arch/arm64/kernel/cpufeature.c diff | blob | history
arch/arm64/kernel/idreg-override.c diff | blob | history
arch/arm64/kernel/kaslr.c diff | blob | history
Domain: System / Kernel;