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[2001:1868:205::9]) by mx.google.com with ESMTPS id gq8si3472311pac.238.2016.05.24.02.16.52 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 24 May 2016 02:16:52 -0700 (PDT) Received-SPF: pass (google.com: best guess record for 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; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@linaro.org; spf=pass (google.com: best guess record for domain of linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org designates 2001:1868:205::9 as permitted sender) smtp.mailfrom=linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org; dmarc=fail (p=NONE dis=NONE) header.from=linaro.org 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 1b58RD-0006mv-Mm; Tue, 24 May 2016 09:15:43 +0000 Received: from mail-wm0-x231.google.com ([2a00:1450:400c:c09::231]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1b58MY-0008G2-ON for linux-arm-kernel@lists.infradead.org; Tue, 24 May 2016 09:10:57 +0000 Received: by mail-wm0-x231.google.com with SMTP id s131so7240915wme.0 for ; Tue, 24 May 2016 02:10:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=ODiCZM1KVqVYAbRbk52ghhWgx6yzZ6xcNAm/HPO9Oss=; b=gObESsHfhrRMPljAYs/94SJp1CcguYzRF6c+OmF24jXALselbxKIdCCF0J7vGHW2Z5 aYrLGSQ1fHG1JUBK1P/oJIAJMk2okqo5auhhLfsUdWdPSkBbOcAAHt2I3A+do8tiZQXt aL/AWUDtDMidEJz/XmQvaWBTR8mXjoLTq4PZI= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=ODiCZM1KVqVYAbRbk52ghhWgx6yzZ6xcNAm/HPO9Oss=; b=miKwC8EPB873dSGl5r8e/njFhGXqOZFVOJRToI2HF80kvgIS6Lu7LwE4EbXEXBi/Wi GPbhc/pXo1HEYCWwlNh9WBY78JoH3dQUCdR6grU5uq8vzV5zrYKMH2NZccUf18t4phrG MRyAz+xQZ8mQaVFxacmM+H1BcHLETCXY9IkoS1yRuNfCiD2KfVg64JkhJ2X4Q9R/Z1wJ 3yicy2OUXjg7pXXxF+ld8V1JXp0M4crPdYsyCmA0gg+WB/E2A34e7jjx7xNSyDn8fj/I 4UJO2iURSRnVtuxH0FnJHja3FCM4hjQcbR4TlQe5HD1YvlIEXKnopqQQ+JpnSTqS9U0d KpkA== X-Gm-Message-State: ALyK8tJKzK/2KrXh0oe9InkPd/EwTHyIXOotcyB9FtoqLGJISeZFG7uGm9SsXg8oO32yRbFl X-Received: by 10.194.148.142 with SMTP id ts14mr3069501wjb.39.1464081038170; Tue, 24 May 2016 02:10:38 -0700 (PDT) Received: from localhost.localdomain ([94.18.191.146]) by smtp.gmail.com with ESMTPSA id f11sm18163246wmf.22.2016.05.24.02.10.37 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 24 May 2016 02:10:37 -0700 (PDT) From: Christoffer Dall To: Paolo Bonzini , =?UTF-8?q?Radim=20Kr=C4=8Dm=C3=A1=C5=99?= Subject: [PULL 43/59] KVM: arm/arm64: vgic-new: vgic_kvm_device: KVM_DEV_ARM_VGIC_GRP_CTRL Date: Tue, 24 May 2016 11:09:37 +0200 Message-Id: <1464080993-10884-44-git-send-email-christoffer.dall@linaro.org> X-Mailer: git-send-email 2.1.2.330.g565301e.dirty In-Reply-To: <1464080993-10884-1-git-send-email-christoffer.dall@linaro.org> References: <1464080993-10884-1-git-send-email-christoffer.dall@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160524_021055_094019_2BDDFF93 X-CRM114-Status: GOOD ( 12.99 ) X-Spam-Score: -2.7 (--) X-Spam-Report: SpamAssassin version 3.4.0 on bombadil.infradead.org summary: Content analysis details: (-2.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [2a00:1450:400c:c09:0:0:0:231 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kvm@vger.kernel.org, Eric Auger , Marc Zyngier , Andre Przywara , kvmarm@lists.cs.columbia.edu, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org From: Eric Auger This patch implements the KVM_DEV_ARM_VGIC_GRP_CTRL group API featuring KVM_DEV_ARM_VGIC_CTRL_INIT attribute. The vgic_init function is not yet implemented though. Signed-off-by: Eric Auger Signed-off-by: Andre Przywara Reviewed-by: Christoffer Dall --- virt/kvm/arm/vgic/vgic-kvm-device.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) -- 2.1.2.330.g565301e.dirty _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel diff --git a/virt/kvm/arm/vgic/vgic-kvm-device.c b/virt/kvm/arm/vgic/vgic-kvm-device.c index 05ff925..e153f12 100644 --- a/virt/kvm/arm/vgic/vgic-kvm-device.c +++ b/virt/kvm/arm/vgic/vgic-kvm-device.c @@ -23,6 +23,8 @@ static int vgic_set_common_attr(struct kvm_device *dev, struct kvm_device_attr *attr) { + int r; + switch (attr->group) { case KVM_DEV_ARM_VGIC_GRP_NR_IRQS: { u32 __user *uaddr = (u32 __user *)(long)attr->addr; @@ -55,6 +57,16 @@ static int vgic_set_common_attr(struct kvm_device *dev, return ret; } + case KVM_DEV_ARM_VGIC_GRP_CTRL: { + switch (attr->attr) { + case KVM_DEV_ARM_VGIC_CTRL_INIT: + mutex_lock(&dev->kvm->lock); + r = vgic_init(dev->kvm); + mutex_unlock(&dev->kvm->lock); + return r; + } + break; + } } return -ENXIO; @@ -131,6 +143,11 @@ static int vgic_v2_has_attr(struct kvm_device *dev, switch (attr->group) { case KVM_DEV_ARM_VGIC_GRP_NR_IRQS: return 0; + case KVM_DEV_ARM_VGIC_GRP_CTRL: + switch (attr->attr) { + case KVM_DEV_ARM_VGIC_CTRL_INIT: + return 0; + } } return -ENXIO; } @@ -166,6 +183,11 @@ static int vgic_v3_has_attr(struct kvm_device *dev, switch (attr->group) { case KVM_DEV_ARM_VGIC_GRP_NR_IRQS: return 0; + case KVM_DEV_ARM_VGIC_GRP_CTRL: + switch (attr->attr) { + case KVM_DEV_ARM_VGIC_CTRL_INIT: + return 0; + } } return -ENXIO; }