linux-kernel - Re: [PATCH v4 13/13] selftests: KVM: aarch64: Add the bitmap firmware registers to get-reg-list

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Message-ID: <Yi+fYt3MhMoZbN+T@google.com>
Date:   Mon, 14 Mar 2022 20:02:42 +0000
From:   Oliver Upton <oupton@...gle.com>
To:     Raghavendra Rao Ananta <rananta@...gle.com>
Cc:     Marc Zyngier <maz@...nel.org>, Andrew Jones <drjones@...hat.com>,
        James Morse <james.morse@....com>,
        Alexandru Elisei <alexandru.elisei@....com>,
        Suzuki K Poulose <suzuki.poulose@....com>,
        Paolo Bonzini <pbonzini@...hat.com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>, Peter Shier <pshier@...gle.com>,
        Ricardo Koller <ricarkol@...gle.com>,
        Reiji Watanabe <reijiw@...gle.com>,
        Jing Zhang <jingzhangos@...gle.com>,
        linux-arm-kernel@...ts.infradead.org, kvmarm@...ts.cs.columbia.edu,
        linux-kernel@...r.kernel.org, kvm@...r.kernel.org
Subject: Re: [PATCH v4 13/13] selftests: KVM: aarch64: Add the bitmap
 firmware registers to get-reg-list

On Thu, Feb 24, 2022 at 05:25:59PM +0000, Raghavendra Rao Ananta wrote:
> Add the psuedo-firmware registers KVM_REG_ARM_STD_BMAP,
> KVM_REG_ARM_STD_HYP_BMAP, and KVM_REG_ARM_VENDOR_HYP_BMAP to
> the base_regs[] list.
> 
> Signed-off-by: Raghavendra Rao Ananta <rananta@...gle.com>

Reviewed-by: Oliver Upton <oupton@...gle.com>

> ---
>  tools/testing/selftests/kvm/aarch64/get-reg-list.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/tools/testing/selftests/kvm/aarch64/get-reg-list.c b/tools/testing/selftests/kvm/aarch64/get-reg-list.c
> index f769fc6cd927..42e613a7bb6a 100644
> --- a/tools/testing/selftests/kvm/aarch64/get-reg-list.c
> +++ b/tools/testing/selftests/kvm/aarch64/get-reg-list.c
> @@ -686,6 +686,9 @@ static __u64 base_regs[] = {
>  	KVM_REG_ARM_FW_REG(0),
>  	KVM_REG_ARM_FW_REG(1),
>  	KVM_REG_ARM_FW_REG(2),
> +	KVM_REG_ARM_FW_BMAP_REG(0),	/* KVM_REG_ARM_STD_BMAP */
> +	KVM_REG_ARM_FW_BMAP_REG(1),	/* KVM_REG_ARM_STD_HYP_BMAP */
> +	KVM_REG_ARM_FW_BMAP_REG(2),	/* KVM_REG_ARM_VENDOR_HYP_BMAP */
>  	ARM64_SYS_REG(3, 3, 14, 3, 1),	/* CNTV_CTL_EL0 */
>  	ARM64_SYS_REG(3, 3, 14, 3, 2),	/* CNTV_CVAL_EL0 */
>  	ARM64_SYS_REG(3, 3, 14, 0, 2),
> -- 
> 2.35.1.473.g83b2b277ed-goog
>