From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate001.proxmox.com (gate001.proxmox.com [IPv6:2a0f:8001:1:32::40]) by lore.proxmox.com (Postfix) with ESMTPS id 2062D1FF0AA for ; Tue, 22 Sep 2026 13:07:42 +0200 (CEST) Received: from gate001.proxmox.com (localhost.localdomain [127.0.0.1]) by gate001.proxmox.com (Proxmox) with ESMTP id A46DB2159F; Tue, 22 Sep 2026 13:07:40 +0200 (CEST) Message-ID: <7fcabcb2-1eac-40c6-aa0b-eda5f9e6a201@proxmox.com> Date: Tue, 22 Sep 2026 13:07:36 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Beta Subject: Re: [PATCH qemu-server/docs/manager/ha-manager 0/5] add pvpanic device support To: Kaiyang Wu , pve-devel@lists.proxmox.com References: <20260914092015.125780-1-wukaiyang@loongfans.cn> Content-Language: en-US From: Dominik Csapak In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Bm-Milter-Handled: 55990f41-d878-4baa-be0a-ee34c49e34d2 X-Bm-Transport-Timestamp: 1790075256604 X-SPAM-LEVEL: Spam detection results: 0 AWL 0.459 Adjusted score from AWL reputation of From: address DMARC_MISSING 0.1 Missing DMARC policy KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment (newer systems) RCVD_IN_DNSWL_MED -2.3 Sender listed at https://www.dnswl.org/, medium 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: MZWXRSZRI45QJCEKYRREN3NI7LMFOLLX X-Message-ID-Hash: MZWXRSZRI45QJCEKYRREN3NI7LMFOLLX X-MailFrom: d.csapak@proxmox.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: On 9/22/26 11:14 AM, Kaiyang Wu wrote: > Gentle ping, can anyone please take a look? sure, wanted to take a look today anyway ;) > > Kaiyang > > On 2026-09-14 17:20, Kaiyang Wu wrote: >> This patchset adds pvpanic device support to QEMU virtual machines to >> provide extra virtual machine status (guest-panicked) when virtual >> machines panic [0]. The HA stack now restarts a "started" VM when it >> panics. >> >> [0]: https://www.qemu.org/docs/master/specs/pvpanic.html >> >> v1: https://lore.proxmox.com/pve-devel/20260827103529.393388-1- >> wukaiyang@loongfans.cn/ >> >> Changes v1 -> v2: >> - Remove the pvpanic ISA device support to simplify the code >> - Move the pvpanic setting from Hardware to Options >> - Restart a HA-managed VM when it panics to restore the "started" state >> >> >> qemu-server: >> >> Kaiyang Wu (1): >>    qemuserver: add pvpanic device >> >>   src/PVE/API2/Qemu.pm      |  1 + >>   src/PVE/QemuServer.pm     | 11 +++++++++++ >>   src/PVE/QemuServer/PCI.pm |  1 + >>   3 files changed, 13 insertions(+) >> >> >> docs: >> >> Kaiyang Wu (1): >>    qm: add document section for the pvpanic device >> >>   qm.adoc | 22 ++++++++++++++++++++++ >>   1 file changed, 22 insertions(+) >> >> >> manager: >> >> Kaiyang Wu (1): >>    ui: qemu: add pvpanic device support >> >>   www/manager6/qemu/Options.js | 20 ++++++++++++++++++++ >>   1 file changed, 20 insertions(+) >> >> >> ha-manager: >> >> Kaiyang Wu (2): >>    vm resource: return running status -1 for panicked VMs >>    lrm: stop and restart panicked VMs to keep the "started" state >> >>   src/PVE/HA/LRM.pm             | 9 ++++++++- >>   src/PVE/HA/Resources/PVEVM.pm | 5 ++++- >>   2 files changed, 12 insertions(+), 2 deletions(-) >> >