From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate001.proxmox.com (gate001.proxmox.com [45.144.208.40]) by lore.proxmox.com (Postfix) with ESMTPS id 0651F1FF09B for ; Mon, 14 Sep 2026 11:20:54 +0200 (CEST) Received: from gate001.proxmox.com (localhost.localdomain [127.0.0.1]) by gate001.proxmox.com (Proxmox) with ESMTP id 1C93B214A3; Mon, 14 Sep 2026 11:20:51 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1789377637; x=1789982437; darn=lists.proxmox.com; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=VLLia7tqY6DULx1G8/Dc1W2zhZj32volangNnC5BsbA=; b=ZaCgs0chiaI0wzMSTG02W9jUZVAba+2w0R7hjraJfKa4BbGQr3Dr6hhqp1UbKaFdO+ md20Nqqv1QGmrrlxJ+59WPSgti6c/8qr0QER4kraxMZ08ugKqtj9yzJbEd0XZPOqRCfR szq+t3g51dBDf82MRoeF/D5JOR6dw2zXoy6y8Q7CV4zioWzrwnPoDzkweFrNjDr5Rp9a NFOvY8woEwwCS6Hw88rv+aHw1pXkLJ4KbEBTxiaqbnUgAR4jzJZ1qlnTiMXBe7tiHU4p AQlymejm50yeyqFN46FhA7/goIrnHHW+4zIWmtqNptQhGArnaiGVDyzKWTSdM/xDEAvp roTA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1789377637; x=1789982437; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=VLLia7tqY6DULx1G8/Dc1W2zhZj32volangNnC5BsbA=; b=ckxAPiR1IQicarkoBZJ8hYJpZ3yCyQRRsITBLLPZyYD3xTc8Dj8tlPCMGWsrcvln6k lpPzxK/QENs3Zh6ZOY+I8oMxzDLiTXTRhc8mXJDHgWXcWNaVE0wQg/nksi5an6rxys6E nuGE3qR7xzv8JpD4aO41hV1oxdj9KA8M30KYqjTDl1plSCxyYA7wh85EtFqlR8Hj1bux F9Ry4p8FS+nNNauADqVUb2q5PoflOraOb5ZmkgjBuTKpAhA/JK8ccjowuV36vhB31TOU Y/doW2vLMaoZFbHGa+pSW4Lx7JAVQC4aQiBeKsCGrUif+PdIFlyKH6tro32VZsCOMV2N 2kTQ== X-Gm-Message-State: AFuF++ljh81qhM8hrAlYE9HM1EQ0V6L2uDIAUoDMVTS4U3PlrTP8noT7 a/yLoUKgAnlBBvMyFrZnneppFyyWkJy1npGoWzPAKnDRUE++wyP6rKIFY2YfJsrE X-Gm-Gg: AYBFou2oAIRiGpQXqvx5h4t1wLz4AMjTXq0XmO3bKkdXoeKczuDNbJoS7VqQIfJgYHM yI5YTcQXUhD5CSkYJiYGqCLZbNYKoRTEBmZqBEV4Gg/Ah9IJ08tPzxkvlshLXnPMT7XB58fdcaS qakgKoo50jtjQHQh6xrtRRvNDkCMeTaOLs96/2eJMSnS+DL+ER8y8MuYsC9Y13AFtrQMPfo3PRI ITFND9i2EXUpTajBouYEm4CWjk4LbuWaB2aOZ0VVX+OMcsseEW//hf54Xuu+IxbrTcJ9faxuze7 JxTfKAUqgne3SWQ9xrlxy3oUm3PWaRT9aU3Cjh8dqjbWAXlBE6atSI+Mkd9jkktKBxrRZfzOqGD CfIo5aGwi6GkzQ5yx28CQv5qCy4vE0wSkt+ABMt93p5Ba5QAYqMj3ItCfOxIvN4RE10/rV2FM3L rtCEUOJRRP4zP507nDeHmp4nraM5NlbfJfgyuJktUL/6z2WGclyInMJgWyLeZ0nDOUDsdyRMmd9 WsO7P1FayeBqb9m/+6MIb5K X-Received: by 2002:a17:902:e54b:b0:2ca:660:b1d with SMTP id d9443c01a7336-2dd6c6d9528mr35052355ad.11.1789377633185; Mon, 14 Sep 2026 02:20:33 -0700 (PDT) From: Kaiyang Wu X-Google-Original-From: Kaiyang Wu To: pve-devel@lists.proxmox.com Subject: [PATCH qemu-server 1/5] qemuserver: add pvpanic device Date: Mon, 14 Sep 2026 17:20:08 +0800 Message-ID: <20260914092015.125780-2-wukaiyang@loongfans.cn> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260914092015.125780-1-wukaiyang@loongfans.cn> References: <20260914092015.125780-1-wukaiyang@loongfans.cn> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SPAM-LEVEL: Spam detection results: 0 AWL 0.000 Adjusted score from AWL reputation of From: address DKIM_SIGNED 0.1 Message has a DKIM or DK signature, not necessarily valid DKIM_VALID -0.1 Message has at least one valid DKIM or DK signature DKIM_VALID_AU -0.1 Message has a valid DKIM or DK signature from author's domain DKIM_VALID_EF -0.1 Message has a valid DKIM or DK signature from envelope-from domain DMARC_PASS -0.1 DMARC pass policy FREEMAIL_ENVFROM_END_DIGIT 1 Envelope-from freemail username ends in digit FREEMAIL_FROM 0.001 Sender email is commonly abused enduser mail provider RCVD_IN_DNSWL_NONE -0.0001 Sender listed at https://www.dnswl.org/, no trust SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record Message-ID-Hash: LQOBVBRBKQWZ2EJA6L5QNSLR4ACZMLZJ X-Message-ID-Hash: LQOBVBRBKQWZ2EJA6L5QNSLR4ACZMLZJ X-MailFrom: wukaiyang2003@gmail.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Kaiyang Wu X-Mailman-Version: 3.3.10 Precedence: list List-Id: Proxmox VE development discussion List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Add pvpanic PCI device to monitor guest system panics. Suggested-by: Dominik Csapak Signed-off-by: Kaiyang Wu --- src/PVE/API2/Qemu.pm | 1 + src/PVE/QemuServer.pm | 11 +++++++++++ src/PVE/QemuServer/PCI.pm | 1 + 3 files changed, 13 insertions(+) diff --git a/src/PVE/API2/Qemu.pm b/src/PVE/API2/Qemu.pm index 714c87a9..d60e90a8 100644 --- a/src/PVE/API2/Qemu.pm +++ b/src/PVE/API2/Qemu.pm @@ -818,6 +818,7 @@ my $hwtypeoptions = { 'watchdog' => 1, 'audio0' => 1, 'rng0' => 1, + 'pvpanic' => 1, }; my $generaloptions = { diff --git a/src/PVE/QemuServer.pm b/src/PVE/QemuServer.pm index 5849392e..facbb06a 100644 --- a/src/PVE/QemuServer.pm +++ b/src/PVE/QemuServer.pm @@ -740,6 +740,12 @@ EODESCR optional => 1, default => 1, }, + pvpanic => { + optional => 1, + type => 'boolean', + description => "Configure a pvpanic device to monitor guest panics", + default => 0, + }, }; my $cicustom_fmt = { @@ -3439,6 +3445,11 @@ sub config_to_command { push @$cmd, '-nographic'; } + if (defined($conf->{pvpanic}) && $conf->{pvpanic}) { + my $pvpanicpciaddr = print_pci_addr("pvpanic", $arch); + push @$devices, '-device', "pvpanic-pci,id=pvpanic$pvpanicpciaddr"; + } + # For now, handles only specific parts, but the final goal is to cover everything. my $cfg2cmd_opts = { forcemachine => $forcemachine }; my $cfg2cmd = PVE::QemuServer::Cfg2Cmd->new($conf, $defaults, $version_guard, $cfg2cmd_opts); diff --git a/src/PVE/QemuServer/PCI.pm b/src/PVE/QemuServer/PCI.pm index 35e18ad9..faaeffca 100644 --- a/src/PVE/QemuServer/PCI.pm +++ b/src/PVE/QemuServer/PCI.pm @@ -220,6 +220,7 @@ sub get_pci_addr_map { 'pci.4' => { bus => 1, addr => 28 }, 'rng0' => { bus => 1, addr => 29 }, 'pci.2-igd' => { bus => 1, addr => 30 }, # replaces pci.2 in case a legacy IGD device is passed through + 'pvpanic' => { bus => 1, addr => 31 }, 'virtio6' => { bus => 2, addr => 1 }, 'virtio7' => { bus => 2, addr => 2 }, 'virtio8' => { bus => 2, addr => 3 }, -- 2.55.0