From: Peter Xu <peterx@redhat.com>
To: Gavin Shan <gshan@redhat.com>
Cc: maz@kernel.org, kvm@vger.kernel.org, catalin.marinas@arm.com,
andrew.jones@linux.dev, will@kernel.org, shan.gavin@gmail.com,
bgardon@google.com, dmatlack@google.com, pbonzini@redhat.com,
zhenyzha@redhat.com, shuah@kernel.org,
kvmarm@lists.cs.columbia.edu
Subject: Re: [PATCH v4 2/6] KVM: x86: Move declaration of kvm_cpu_dirty_log_size() to kvm_dirty_ring.h
Date: Tue, 27 Sep 2022 12:00:55 -0400 [thread overview]
Message-ID: <YzMeN6ZFjyoT+Rz2@x1n> (raw)
In-Reply-To: <20220927005439.21130-3-gshan@redhat.com>
On Tue, Sep 27, 2022 at 08:54:35AM +0800, Gavin Shan wrote:
> Not all architectures like ARM64 need to override the function. Move
> its declaration to kvm_dirty_ring.h to avoid the following compiling
> warning on ARM64 when the feature is enabled.
>
> arch/arm64/kvm/../../../virt/kvm/dirty_ring.c:14:12: \
> warning: no previous prototype for 'kvm_cpu_dirty_log_size' \
> [-Wmissing-prototypes] \
> int __weak kvm_cpu_dirty_log_size(void)
>
> Reported-by: kernel test robot <lkp@intel.com>
> Signed-off-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
--
Peter Xu
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next prev parent reply other threads:[~2022-09-27 16:01 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-27 0:54 [PATCH v4 0/6] KVM: arm64: Enable ring-based dirty memory tracking Gavin Shan
2022-09-27 0:54 ` [PATCH v4 1/6] KVM: x86: Introduce KVM_REQ_RING_SOFT_FULL Gavin Shan
2022-09-27 10:26 ` Marc Zyngier
2022-09-27 11:31 ` Gavin Shan
2022-09-27 16:00 ` Peter Xu
2022-09-27 0:54 ` [PATCH v4 2/6] KVM: x86: Move declaration of kvm_cpu_dirty_log_size() to kvm_dirty_ring.h Gavin Shan
2022-09-27 16:00 ` Peter Xu [this message]
2022-09-27 0:54 ` [PATCH v4 3/6] KVM: arm64: Enable ring-based dirty memory tracking Gavin Shan
2022-09-27 16:02 ` Peter Xu
2022-09-27 17:32 ` Marc Zyngier
2022-09-27 18:21 ` Peter Xu
2022-09-27 23:47 ` Gavin Shan
2022-09-28 8:25 ` Marc Zyngier
2022-09-28 14:52 ` Peter Xu
2022-09-29 9:50 ` Gavin Shan
2022-09-29 11:31 ` Gavin Shan
2022-09-29 14:44 ` Marc Zyngier
2022-09-29 14:32 ` Peter Xu
2022-09-30 9:28 ` Marc Zyngier
2022-09-29 14:42 ` Marc Zyngier
2022-10-04 4:26 ` Gavin Shan
2022-10-04 4:26 ` Gavin Shan
2022-10-04 13:26 ` Peter Xu
2022-10-04 13:26 ` Peter Xu
2022-10-04 15:45 ` Marc Zyngier
2022-10-04 15:45 ` Marc Zyngier
2022-09-29 14:34 ` Marc Zyngier
2022-09-27 0:54 ` [PATCH v4 4/6] KVM: selftests: Use host page size to map ring buffer in dirty_log_test Gavin Shan
2022-09-27 0:54 ` [PATCH v4 5/6] KVM: selftests: Clear dirty ring states between two modes " Gavin Shan
2022-09-27 0:54 ` [PATCH v4 6/6] KVM: selftests: Automate choosing dirty ring size " Gavin Shan
2022-09-27 10:30 ` [PATCH v4 0/6] KVM: arm64: Enable ring-based dirty memory tracking Marc Zyngier
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