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GET /api/patches/1658313/?format=api
{ "id": 1658313, "url": "http://patchwork.ozlabs.org/api/patches/1658313/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-um/patch/20220720030436.79520-34-xuanzhuo@linux.alibaba.com/", "project": { "id": 60, "url": "http://patchwork.ozlabs.org/api/projects/60/?format=api", "name": "User-mode Linux Development", "link_name": "linux-um", "list_id": "linux-um.lists.infradead.org", "list_email": "linux-um@lists.infradead.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20220720030436.79520-34-xuanzhuo@linux.alibaba.com>", "list_archive_url": null, "date": "2022-07-20T03:04:29", "name": "[v12,33/40] virtio_mmio: support the arg sizes of find_vqs()", "commit_ref": null, "pull_url": null, "state": "not-applicable", "archived": false, "hash": "fdabcf7a40d9a5701afbd7bad31be40d5f99a63d", "submitter": { "id": 80519, "url": "http://patchwork.ozlabs.org/api/people/80519/?format=api", "name": "Xuan Zhuo", "email": "xuanzhuo@linux.alibaba.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-um/patch/20220720030436.79520-34-xuanzhuo@linux.alibaba.com/mbox/", "series": [ { "id": 310331, "url": "http://patchwork.ozlabs.org/api/series/310331/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-um/list/?series=310331", "date": "2022-07-20T03:03:59", "name": "virtio pci support VIRTIO_F_RING_RESET", "version": 12, "mbox": "http://patchwork.ozlabs.org/series/310331/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/1658313/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/1658313/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "\n <linux-um-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@bilbo.ozlabs.org", "Authentication-Results": [ "bilbo.ozlabs.org;\n\tdkim=pass (2048-bit key;\n secure) header.d=lists.infradead.org header.i=@lists.infradead.org\n header.a=rsa-sha256 header.s=bombadil.20210309 header.b=tXe0idm2;\n\tdkim-atps=neutral", "ozlabs.org;\n spf=none (no SPF record) smtp.mailfrom=lists.infradead.org\n (client-ip=2607:7c80:54:3::133; helo=bombadil.infradead.org;\n envelope-from=linux-um-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org;\n receiver=<UNKNOWN>)" ], "Received": [ "from bombadil.infradead.org (bombadil.infradead.org\n [IPv6:2607:7c80:54:3::133])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest\n SHA256)\n\t(No client certificate requested)\n\tby bilbo.ozlabs.org (Postfix) with ESMTPS id 4LngZd0TJ6z9s2R\n\tfor <incoming@patchwork.ozlabs.org>; Wed, 20 Jul 2022 13:06:17 +1000 (AEST)", "from localhost ([::1] helo=bombadil.infradead.org)\n\tby bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux))\n\tid 1oE02N-00HFds-5f; Wed, 20 Jul 2022 03:06:11 +0000", "from out199-15.us.a.mail.aliyun.com ([47.90.199.15])\n\tby bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux))\n\tid 1oE02I-00HFQY-UK\n\tfor linux-um@lists.infradead.org; Wed, 20 Jul 2022 03:06:08 +0000", "from localhost(mailfrom:xuanzhuo@linux.alibaba.com\n fp:SMTPD_---0VJuvIrY_1658286355)\n by smtp.aliyun-inc.com;\n Wed, 20 Jul 2022 11:05:56 +0800" ], "DKIM-Signature": "v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed;\n\td=lists.infradead.org; s=bombadil.20210309; h=Sender:\n\tContent-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post:\n\tList-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:\n\tMessage-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description:\n\tResent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:\n\tList-Owner; bh=rdQmoYWz9b5PhZoP6cLVRs2e58Y0ahpxt2r8I2PDmis=; b=tXe0idm26grcUa\n\twCe/X3Ed3IrRHvt/2N4K853iLwYqagyNLiEnROl5wwgbYPDS8eH1irl4KbZhqbTKS5Xsz531pd6Rg\n\tJKx/itSzqhzTdmUds4pMD4aor+SyLw2Llyz+ZNkAgQgFfjS01uG73YgvhXMHqhTIg6YI1SwEJZgp9\n\tvs1c/uxl1tFB1Jn5dp2Bnms0ufTUH/dN6pG5Xq8L3iPn6GL2K3Tu49ZUR8FTNoW5Jxq5oexNis3Vp\n\tS6tG+vGZQkISDi36LQIzqaRTIjd7rm2qjVRMaHg2mnPFuYVeAjyEgk/MbVMBqhGPMovxBFzP7mKb8\n\t34AMTznn+iCgeSaEUOMg==;", "X-Alimail-AntiSpam": "\n AC=PASS;BC=-1|-1;BR=01201311R311e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018046060;MF=xuanzhuo@linux.alibaba.com;NM=1;PH=DS;RN=37;SR=0;TI=SMTPD_---0VJuvIrY_1658286355;", "From": "Xuan Zhuo <xuanzhuo@linux.alibaba.com>", "To": "virtualization@lists.linux-foundation.org", "Cc": "Richard Weinberger <richard@nod.at>,\n\tAnton Ivanov <anton.ivanov@cambridgegreys.com>,\n\tJohannes Berg <johannes@sipsolutions.net>,\n\t\"Michael S. Tsirkin\" <mst@redhat.com>,\n\tJason Wang <jasowang@redhat.com>,\n\t\"David S. Miller\" <davem@davemloft.net>,\n\tEric Dumazet <edumazet@google.com>,\n\tJakub Kicinski <kuba@kernel.org>,\n\tPaolo Abeni <pabeni@redhat.com>,\n\tHans de Goede <hdegoede@redhat.com>,\n\tMark Gross <markgross@kernel.org>,\n\tVadim Pasternak <vadimp@nvidia.com>,\n\tBjorn Andersson <bjorn.andersson@linaro.org>,\n\tMathieu Poirier <mathieu.poirier@linaro.org>,\n\tCornelia Huck <cohuck@redhat.com>,\n\tHalil Pasic <pasic@linux.ibm.com>,\n\tEric Farman <farman@linux.ibm.com>,\n\tHeiko Carstens <hca@linux.ibm.com>,\n\tVasily Gorbik <gor@linux.ibm.com>,\n\tAlexander Gordeev <agordeev@linux.ibm.com>,\n\tChristian Borntraeger <borntraeger@linux.ibm.com>,\n\tSven Schnelle <svens@linux.ibm.com>,\n\tAlexei Starovoitov <ast@kernel.org>,\n\tDaniel Borkmann <daniel@iogearbox.net>,\n\tJesper Dangaard Brouer <hawk@kernel.org>,\n\tJohn Fastabend <john.fastabend@gmail.com>,\n\tXuan Zhuo <xuanzhuo@linux.alibaba.com>,\n\tVincent Whitchurch <vincent.whitchurch@axis.com>,\n\tlinux-um@lists.infradead.org,\n\tnetdev@vger.kernel.org,\n\tplatform-driver-x86@vger.kernel.org,\n\tlinux-remoteproc@vger.kernel.org,\n\tlinux-s390@vger.kernel.org,\n\tkvm@vger.kernel.org,\n\tbpf@vger.kernel.org,\n\tkangjie.xu@linux.alibaba.com", "Subject": "[PATCH v12 33/40] virtio_mmio: support the arg sizes of find_vqs()", "Date": "Wed, 20 Jul 2022 11:04:29 +0800", "Message-Id": "<20220720030436.79520-34-xuanzhuo@linux.alibaba.com>", "X-Mailer": "git-send-email 2.31.0", "In-Reply-To": "<20220720030436.79520-1-xuanzhuo@linux.alibaba.com>", "References": "<20220720030436.79520-1-xuanzhuo@linux.alibaba.com>", "MIME-Version": "1.0", "X-Git-Hash": "366032b2ffac", "X-CRM114-Version": "20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 ", "X-CRM114-CacheID": "sfid-20220719_200607_271866_CDD86BE5 ", "X-CRM114-Status": "UNSURE ( 9.36 )", "X-CRM114-Notice": "Please train this message.", "X-Spam-Score": "-8.0 (--------)", "X-Spam-Report": "Spam detection software,\n running on the system \"bombadil.infradead.org\",\n has NOT identified this incoming email as spam. The original\n message has been attached to this so you can view it or label\n similar future email. If you have any questions, see\n the administrator of that system for details.\n Content preview: Virtio MMIO support the new parameter sizes of find_vqs().\n Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com> Acked-by: Jason Wang\n <jasowang@redhat.com> --- drivers/virtio/virtio_mmio.c | 8 ++++++-- 1 file\n changed, 6 insertions(+), 2 deletions(-)\n Content analysis details: (-8.0 points, 5.0 required)\n pts rule name description\n ---- ----------------------\n --------------------------------------------------\n -0.0 SPF_PASS SPF: sender matches SPF record\n 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record\n -7.5 USER_IN_DEF_SPF_WL From: address is in the default SPF\n white-list\n -0.5 ENV_AND_HDR_SPF_MATCH Env and Hdr From used in default SPF WL\n Match\n 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay\n lines", "X-BeenThere": "linux-um@lists.infradead.org", "X-Mailman-Version": "2.1.34", "Precedence": "list", "List-Id": "<linux-um.lists.infradead.org>", "List-Unsubscribe": "<http://lists.infradead.org/mailman/options/linux-um>,\n <mailto:linux-um-request@lists.infradead.org?subject=unsubscribe>", "List-Archive": "<http://lists.infradead.org/pipermail/linux-um/>", "List-Post": "<mailto:linux-um@lists.infradead.org>", "List-Help": "<mailto:linux-um-request@lists.infradead.org?subject=help>", "List-Subscribe": "<http://lists.infradead.org/mailman/listinfo/linux-um>,\n <mailto:linux-um-request@lists.infradead.org?subject=subscribe>", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Sender": "\"linux-um\" <linux-um-bounces@lists.infradead.org>", "Errors-To": "linux-um-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org" }, "content": "Virtio MMIO support the new parameter sizes of find_vqs().\n\nSigned-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>\nAcked-by: Jason Wang <jasowang@redhat.com>\n---\n drivers/virtio/virtio_mmio.c | 8 ++++++--\n 1 file changed, 6 insertions(+), 2 deletions(-)", "diff": "diff --git a/drivers/virtio/virtio_mmio.c b/drivers/virtio/virtio_mmio.c\nindex 5e3ba3cc7fd0..c888fee18caf 100644\n--- a/drivers/virtio/virtio_mmio.c\n+++ b/drivers/virtio/virtio_mmio.c\n@@ -360,7 +360,7 @@ static void vm_synchronize_cbs(struct virtio_device *vdev)\n \n static struct virtqueue *vm_setup_vq(struct virtio_device *vdev, unsigned int index,\n \t\t\t\t void (*callback)(struct virtqueue *vq),\n-\t\t\t\t const char *name, bool ctx)\n+\t\t\t\t const char *name, u32 size, bool ctx)\n {\n \tstruct virtio_mmio_device *vm_dev = to_virtio_mmio_device(vdev);\n \tstruct virtio_mmio_vq_info *info;\n@@ -395,8 +395,11 @@ static struct virtqueue *vm_setup_vq(struct virtio_device *vdev, unsigned int in\n \t\tgoto error_new_virtqueue;\n \t}\n \n+\tif (!size || size > num)\n+\t\tsize = num;\n+\n \t/* Create the vring */\n-\tvq = vring_create_virtqueue(index, num, VIRTIO_MMIO_VRING_ALIGN, vdev,\n+\tvq = vring_create_virtqueue(index, size, VIRTIO_MMIO_VRING_ALIGN, vdev,\n \t\t\t\t true, true, ctx, vm_notify, callback, name);\n \tif (!vq) {\n \t\terr = -ENOMEM;\n@@ -497,6 +500,7 @@ static int vm_find_vqs(struct virtio_device *vdev, unsigned int nvqs,\n \t\t}\n \n \t\tvqs[i] = vm_setup_vq(vdev, queue_idx++, callbacks[i], names[i],\n+\t\t\t\t sizes ? sizes[i] : 0,\n \t\t\t\t ctx ? ctx[i] : false);\n \t\tif (IS_ERR(vqs[i])) {\n \t\t\tvm_del_vqs(vdev);\n", "prefixes": [ "v12", "33/40" ] }