| Message ID | 1441961715-11688-16-git-send-email-zhaoshenglong@huawei.com |
|---|---|
| State | New |
| Headers | show
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[2001:1868:205::9]) by mx.google.com with ESMTPS id pm10si1009428pac.92.2015.09.11.02.07.11 for <patch@linaro.org> (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 11 Sep 2015 02:07:11 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org designates 2001:1868:205::9 as permitted sender) client-ip=2001:1868:205::9; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZaKGa-0001dc-3i; Fri, 11 Sep 2015 09:05:08 +0000 Received: from casper.infradead.org ([2001:770:15f::2]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZaK93-00019p-JQ for linux-arm-kernel@bombadil.infradead.org; Fri, 11 Sep 2015 08:57:21 +0000 Received: from szxga01-in.huawei.com ([58.251.152.64]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZaK90-0005Zw-G9 for linux-arm-kernel@lists.infradead.org; Fri, 11 Sep 2015 08:57:19 +0000 Received: from 172.24.1.48 (EHLO SZXEML423-HUB.china.huawei.com) ([172.24.1.48]) by szxrg01-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id CUU27177; Fri, 11 Sep 2015 16:55:59 +0800 (CST) Received: from HGHY1Z002260041.china.huawei.com (10.177.16.142) by SZXEML423-HUB.china.huawei.com (10.82.67.154) with Microsoft SMTP Server id 14.3.235.1; Fri, 11 Sep 2015 16:55:50 +0800 From: Shannon Zhao <zhaoshenglong@huawei.com> To: <kvmarm@lists.cs.columbia.edu> Subject: [PATCH v2 15/22] KVM: ARM64: Add a helper for CP15 registers reset to specified value Date: Fri, 11 Sep 2015 16:55:08 +0800 Message-ID: <1441961715-11688-16-git-send-email-zhaoshenglong@huawei.com> X-Mailer: git-send-email 1.9.0.msysgit.0 In-Reply-To: <1441961715-11688-1-git-send-email-zhaoshenglong@huawei.com> References: <1441961715-11688-1-git-send-email-zhaoshenglong@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.177.16.142] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150911_095718_965284_838017CA X-CRM114-Status: GOOD ( 11.36 ) X-Spam-Score: -4.2 (----) X-Spam-Report: SpamAssassin version 3.4.0 on casper.infradead.org summary: Content analysis details: (-4.2 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_MSPIKE_H3 RBL: Good reputation (+3) [58.251.152.64 listed in wl.mailspike.net] -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, medium trust [58.251.152.64 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 T_RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] -0.0 RCVD_IN_MSPIKE_WL Mailspike good senders X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: <patchwork-forward.linaro.org> List-Unsubscribe: <mailto:googlegroups-manage+836684582541+unsubscribe@googlegroups.com>, <http://groups.google.com/a/linaro.org/group/patchwork-forward/subscribe> List-Archive: <http://groups.google.com/a/linaro.org/group/patchwork-forward/> List-Post: <http://groups.google.com/a/linaro.org/group/patchwork-forward/post>, <mailto:patchwork-forward@linaro.org> List-Help: <http://support.google.com/a/linaro.org/bin/topic.py?topic=25838>, <mailto:patchwork-forward+help@linaro.org> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe> Cc: wei@redhat.com, kvm@vger.kernel.org, marc.zyngier@arm.com, will.deacon@arm.com, peter.huangpeng@huawei.com, linux-arm-kernel@lists.infradead.org, zhaoshenglong@huawei.com, alex.bennee@linaro.org, christoffer.dall@linaro.org, shannon.zhao@linaro.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org X-Removed-Original-Auth: Dkim didn't pass. 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diff --git a/arch/arm64/kvm/sys_regs.h b/arch/arm64/kvm/sys_regs.h index a0b3811..a476b1b 100644 --- a/arch/arm64/kvm/sys_regs.h +++ b/arch/arm64/kvm/sys_regs.h @@ -119,6 +119,14 @@ static inline void reset_val(struct kvm_vcpu *vcpu, const struct sys_reg_desc *r vcpu_sys_reg(vcpu, r->reg) = r->val; } +static inline void reset_val_cp15(struct kvm_vcpu *vcpu, + const struct sys_reg_desc *r) +{ + BUG_ON(!r->reg); + BUG_ON(r->reg >= NR_SYS_REGS); + vcpu_cp15(vcpu, r->reg) = r->val; +} + static inline int cmp_sys_reg(const struct sys_reg_desc *i1, const struct sys_reg_desc *i2) {