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Mon, 6 Jul 2020 16:42:32 +0000 (UTC) Received: from virtlab701.virt.lab.eng.bos.redhat.com (virtlab701.virt.lab.eng.bos.redhat.com [10.19.152.228]) by smtp.corp.redhat.com (Postfix) with ESMTP id A95CE5F7D8; Mon, 6 Jul 2020 16:42:32 +0000 (UTC) From: Paolo Bonzini To: qemu-devel@nongnu.org Subject: [PULL 49/53] target/i386/kvm: Simplify kvm_get_mce_cap_supported() Date: Mon, 6 Jul 2020 12:41:51 -0400 Message-Id: <20200706164155.24696-50-pbonzini@redhat.com> In-Reply-To: <20200706164155.24696-1-pbonzini@redhat.com> References: <20200706164155.24696-1-pbonzini@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=pbonzini@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=207.211.31.81; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/07/06 01:39:15 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Philippe Mathieu-Daudé As the MCE supported capabilities should be the same for all VMs, it is safe to directly use the global kvm_state. Remove the unnecessary KVMState* argument. Signed-off-by: Philippe Mathieu-Daudé Message-Id: <20200623105052.1700-7-philmd@redhat.com> Signed-off-by: Paolo Bonzini --- target/i386/kvm.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/target/i386/kvm.c b/target/i386/kvm.c index 14be9917f4..cfb6bc15aa 100644 --- a/target/i386/kvm.c +++ b/target/i386/kvm.c @@ -530,7 +530,7 @@ uint64_t kvm_arch_get_supported_msr_feature(KVMState *s, uint32_t index) } } -static int kvm_get_mce_cap_supported(KVMState *s, uint64_t *mce_cap, +static int kvm_get_mce_cap_supported(uint64_t *mce_cap, int *max_banks) { int r; @@ -538,7 +538,7 @@ static int kvm_get_mce_cap_supported(KVMState *s, uint64_t *mce_cap, r = kvm_check_extension(KVM_CAP_MCE); if (r > 0) { *max_banks = r; - return kvm_ioctl(s, KVM_X86_GET_MCE_CAP_SUPPORTED, mce_cap); + return kvm_ioctl(kvm_state, KVM_X86_GET_MCE_CAP_SUPPORTED, mce_cap); } return -ENOSYS; } @@ -1737,7 +1737,7 @@ int kvm_arch_init_vcpu(CPUState *cs) int banks; int ret; - ret = kvm_get_mce_cap_supported(cs->kvm_state, &mcg_cap, &banks); + ret = kvm_get_mce_cap_supported(&mcg_cap, &banks); if (ret < 0) { fprintf(stderr, "kvm_get_mce_cap_supported: %s", strerror(-ret)); return ret;