From: Marc Zyngier <maz@kernel.org>
To: will@kernel.org, Xiaofei Tan <tanxiaofei@huawei.com>,
Dave.Martin@arm.com, catalin.marinas@arm.com, broonie@kernel.org,
julien.grall@arm.com
Cc: linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linuxarm@openeuler.org
Subject: Re: [PATCH RFC for-next 1/1] arm64: sve: Fix some compile errors about sve_cond_update_zcr_vq
Date: Wed, 31 Mar 2021 11:09:50 +0100 [thread overview]
Message-ID: <161718535763.4004332.2029416282173355832.b4-ty@kernel.org> (raw)
In-Reply-To: <1617183879-48748-1-git-send-email-tanxiaofei@huawei.com>
On Wed, 31 Mar 2021 17:44:39 +0800, Xiaofei Tan wrote:
> There are some compile errors of ARM64 KVM when ARM64_SVE is not
> selected, in the locations of sve_cond_update_zcr_vq used.
> One error log is as following:
>
> CC arch/arm64/kvm/sys_regs.o
> In file included from arch/arm64/kvm/hyp/vhe/switch.c:8:0:
> ./arch/arm64/kvm/hyp/include/hyp/switch.h: In function ‘__hyp_sve_restore_guest’:
> ./arch/arm64/kvm/hyp/include/hyp/switch.h:220:2: error: implicit declaration of
> function ‘sve_cond_update_zcr_vq’; did you mean
> ‘kvm_pmu_update_run’? [-Werror=implicit-function-declaration]
> sve_cond_update_zcr_vq(vcpu_sve_max_vq(vcpu) - 1, SYS_ZCR_EL2);
> ^~~~~~~~~~~~~~~~~~~~~~
> kvm_pmu_update_run
>
> [...]
Applied to kvm-arm64/nvhe-sve, thanks!
[1/1] arm64: sve: Fix some compile errors about sve_cond_update_zcr_vq
commit: a9f8696d4be5228de9d1d4f0e9f027b64d77dab6
Cheers,
M.
--
Without deviation from the norm, progress is not possible.
prev parent reply other threads:[~2021-03-31 10:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-31 9:44 Xiaofei Tan
2021-03-31 10:09 ` Marc Zyngier [this message]
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