linux-kernel - Re: [PATCH v3 02/12] KVM: arm64: selftests: Add write_sysreg_s and read_sysreg

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Date:   Thu, 2 Sep 2021 15:44:02 +0200
From:   Andrew Jones <drjones@...hat.com>
To:     Raghavendra Rao Ananta <rananta@...gle.com>
Cc:     Paolo Bonzini <pbonzini@...hat.com>, Marc Zyngier <maz@...nel.org>,
        James Morse <james.morse@....com>,
        Alexandru Elisei <alexandru.elisei@....com>,
        Suzuki K Poulose <suzuki.poulose@....com>,
        kvm@...r.kernel.org, Catalin Marinas <catalin.marinas@....com>,
        Peter Shier <pshier@...gle.com>, linux-kernel@...r.kernel.org,
        Will Deacon <will@...nel.org>, kvmarm@...ts.cs.columbia.edu,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v3 02/12] KVM: arm64: selftests: Add write_sysreg_s and
 read_sysreg_s

On Wed, Sep 01, 2021 at 09:14:02PM +0000, Raghavendra Rao Ananta wrote:
> For register names that are unsupported by the assembler or the ones
> without architectural names, add the macros write_sysreg_s and
> read_sysreg_s to support them.
> 
> The functionality is derived from kvm-unit-tests and kernel's
> arch/arm64/include/asm/sysreg.h.
> 
> Signed-off-by: Raghavendra Rao Ananta <rananta@...gle.com>
> ---
>  .../selftests/kvm/include/aarch64/processor.h | 61 +++++++++++++++++++
>  1 file changed, 61 insertions(+)

If we don't replace with an import of arch/arm64/include/asm/sysreg.h

Reviewed-by: Andrew Jones <drjones@...hat.com>