arm64/cpufeatures: Introduce ESR_ELx_SYS64_ISS_RT()

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Extracting target register from ESR.ISS encoding has already been required
at multiple instances. Just make it a macro definition and replace all the
existing use cases.

Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

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Anshuman Khandual 2018-09-20 09:36:19 +05:30 • committed by Catalin Marinas

parent 880f7cc472

commit 1c8391412d

3 changed files with 7 additions and 5 deletions

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2

arch/arm64/include/asm/esr.h

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2

arch/arm64/include/asm/kvm_emulate.h

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8

arch/arm64/kernel/traps.c

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