{"id":2196276,"url":"http://patchwork.ozlabs.org/api/1.0/patches/2196276/?format=json","project":{"id":14,"url":"http://patchwork.ozlabs.org/api/1.0/projects/14/?format=json","name":"QEMU Development","link_name":"qemu-devel","list_id":"qemu-devel.nongnu.org","list_email":"qemu-devel@nongnu.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20260213100647.432974-2-dtalexundeer@yandex-team.ru>","date":"2026-02-13T10:06:49","name":"[1/1] vhost: fix vhost_inflight_buffer_pre_load","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"e5529938254b74d7f60cb4e1a3f4aef4b74d50c4","submitter":{"id":90655,"url":"http://patchwork.ozlabs.org/api/1.0/people/90655/?format=json","name":"Alexandr Moshkov","email":"dtalexundeer@yandex-team.ru"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260213100647.432974-2-dtalexundeer@yandex-team.ru/mbox/","series":[{"id":492073,"url":"http://patchwork.ozlabs.org/api/1.0/series/492073/?format=json","date":"2026-02-13T10:06:47","name":"vhost: fix vhost_inflight_buffer_pre_load","version":1,"mbox":"http://patchwork.ozlabs.org/series/492073/mbox/"}],"check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2196276/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=yandex-team.ru header.i=@yandex-team.ru\n header.a=rsa-sha256 header.s=default header.b=cQRMgp1+;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; helo=lists.gnu.org;\n envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n receiver=patchwork.ozlabs.org)","mail-nwsmtp-smtp-corp-main-34.sas.yp-c.yandex.net;\n dkim=pass header.i=@yandex-team.ru"],"Received":["from lists.gnu.org (lists.gnu.org [209.51.188.17])\n\t(using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4fC7Br1sbDz1xxM\n\tfor ; Fri, 13 Feb 2026 21:07:32 +1100 (AEDT)","from localhost ([::1] helo=lists1p.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.90_1)\n\t(envelope-from )\n\tid 1vqq52-0000MF-K4; Fri, 13 Feb 2026 05:07:20 -0500","from eggs.gnu.org ([2001:470:142:3::10])\n by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from )\n id 1vqq50-0000Gs-MI\n for qemu-devel@nongnu.org; Fri, 13 Feb 2026 05:07:18 -0500","from forwardcorp1b.mail.yandex.net ([178.154.239.136])\n by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from )\n id 1vqq4y-0002l2-Tm\n for qemu-devel@nongnu.org; Fri, 13 Feb 2026 05:07:18 -0500","from mail-nwsmtp-smtp-corp-main-34.sas.yp-c.yandex.net\n (mail-nwsmtp-smtp-corp-main-34.sas.yp-c.yandex.net\n [IPv6:2a02:6b8:c24:fa2:0:640:41ee:0])\n by forwardcorp1b.mail.yandex.net (Yandex) with ESMTPS id 474EC80866;\n Fri, 13 Feb 2026 13:07:14 +0300 (MSK)","from dtalexundeer-nx.yandex-team.ru (unknown\n [2a02:6bf:8080:d48::1:1c])\n by mail-nwsmtp-smtp-corp-main-34.sas.yp-c.yandex.net (smtpcorp/Yandex) with\n ESMTPSA id s6SruK1AHuQ0-67PcUodW; Fri, 13 Feb 2026 13:07:13 +0300"],"Precedence":"bulk","X-Yandex-Fwd":"1","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex-team.ru;\n s=default; t=1770977233;\n bh=fCvYt1W4RO4KQUCccROn9TPj2OVobPXymgDkviTn1YY=;\n h=Message-Id:Date:In-Reply-To:Cc:Subject:References:To:From;\n b=cQRMgp1+HiHXQ1ZiMVXH726y6W8s6j2MRTkz3KYc6hq94j1AF2l7a+Y7gY7c+Vl6Y\n PhLdq+0bTpzHTlPDXwqbnY4nrIcMZqRrt0XQTJ6YS7+n8Yk/nRbr52rBcpSU8BHGbo\n OCe3OEjpWiJn0p4euZCZjMe5S7DiKzCUaaPtCbMs=","From":"Alexandr Moshkov ","To":"qemu-devel@nongnu.org","Cc":"\"Michael S. Tsirkin\" ,\n Stefano Garzarella ,\n \"yc-core @ yandex-team . ru\" ,\n Alexandr Moshkov ","Subject":"[PATCH 1/1] vhost: fix vhost_inflight_buffer_pre_load","Date":"Fri, 13 Feb 2026 15:06:49 +0500","Message-Id":"<20260213100647.432974-2-dtalexundeer@yandex-team.ru>","X-Mailer":"git-send-email 2.34.1","In-Reply-To":"<20260213100647.432974-1-dtalexundeer@yandex-team.ru>","References":"<20260213100647.432974-1-dtalexundeer@yandex-team.ru>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Received-SPF":"pass client-ip=178.154.239.136;\n envelope-from=dtalexundeer@yandex-team.ru; helo=forwardcorp1b.mail.yandex.net","X-Spam_score_int":"-20","X-Spam_score":"-2.1","X-Spam_bar":"--","X-Spam_report":"(-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1,\n DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001,\n SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no","X-Spam_action":"no action","X-BeenThere":"qemu-devel@nongnu.org","X-Mailman-Version":"2.1.29","List-Id":"qemu development ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org","Sender":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org"},"content":"While I was rebasing my series about inflight migration, I missed a\nsmall issue in vhost_inflight_buffer_preload in\n\n3a80ff0 (\"vhost: add vmstate for inflight region with inner buffer\")\n\n* return wrong type in function\n* missed ERRP_GUARD\n\nso fixed it in this patch.\n\nSigned-off-by: Alexandr Moshkov \n---\n hw/virtio/vhost.c | 3 ++-\n 1 file changed, 2 insertions(+), 1 deletion(-)","diff":"diff --git a/hw/virtio/vhost.c b/hw/virtio/vhost.c\nindex 52801c1796..56eb1c4a02 100644\n--- a/hw/virtio/vhost.c\n+++ b/hw/virtio/vhost.c\n@@ -1920,6 +1920,7 @@ void vhost_get_features_ex(struct vhost_dev *hdev,\n \n static bool vhost_inflight_buffer_pre_load(void *opaque, Error **errp)\n {\n+ ERRP_GUARD();\n struct vhost_inflight *inflight = opaque;\n \n int fd = -1;\n@@ -1927,7 +1928,7 @@ static bool vhost_inflight_buffer_pre_load(void *opaque, Error **errp)\n F_SEAL_GROW | F_SEAL_SHRINK | F_SEAL_SEAL,\n &fd, errp);\n if (*errp) {\n- return -ENOMEM;\n+ return false;\n }\n \n inflight->offset = 0;\n","prefixes":["1/1"]}