arm64: mte: Restore the GCR_EL1 register after a suspend

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The CPU resume/suspend routines only take care of the common system
registers. Restore GCR_EL1 in addition via the __cpu_suspend_exit()
function.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Reviewed-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>

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Catalin Marinas 2020-04-17 18:29:35 +01:00

parent af5ce95282

commit 39d08e8318

3 changed files with 16 additions and 0 deletions

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4

arch/arm64/include/asm/mte.h

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8

arch/arm64/kernel/mte.c

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4

arch/arm64/kernel/suspend.c

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