From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from atuin.qyliss.net (localhost [IPv6:::1]) by atuin.qyliss.net (Postfix) with ESMTP id 7B42568B0; Wed, 22 Jul 2026 02:17:16 +0000 (UTC) Received: by atuin.qyliss.net (Postfix, from userid 993) id BEE806893; Wed, 22 Jul 2026 02:17:14 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on atuin.qyliss.net X-Spam-Level: X-Spam-Status: No, score=-0.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DMARC_PASS,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE autolearn=unavailable autolearn_force=no version=4.0.1 Received: from mail-yx1-xb133.google.com (mail-yx1-xb133.google.com [IPv6:2607:f8b0:4864:20::b133]) by atuin.qyliss.net (Postfix) with ESMTPS id 984C267FA for ; Wed, 22 Jul 2026 02:17:13 +0000 (UTC) Received: by mail-yx1-xb133.google.com with SMTP id 956f58d0204a3-6689402c7bfso92240d50.1 for ; Tue, 21 Jul 2026 19:17:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1784686632; x=1785291432; darn=spectrum-os.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :content-type:mime-version:subject:date:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=T/Bsfjuk471f/jMsuXOAlbfgb7xwITXJ8W5BIEWRbyc=; b=KZfMd43glPxSrk9SjURkneSlAXOLiIPYXOyeh2d3VZ2X8M/Sh8LvdllY4ZXa7bNCQx UdxhCEFP/Ea+t6UH5JQztU6hymnDmU2F4KZ3wRozfpAYdpAw37oS+bsx8+Qigxb7uYWF pqOx9CHcSLtMTYu/z5wMAxBV8xFZhJU99zTq5TyoiTdO1EtLNbBo1RayNVCXB6J5lLFi d3KzfpiPJx1f0VGX2/7MLoh3m8O0LSSIWHnjC/TwY0QGSkD+0/eU0d8yBVUNzEbpH41V E24HBxu2Ry01zBoq0qw+QQK8gVpiYZqXMXwawVtGxbJd68aX7pEx38Cwp/R3FH5PmjwF ANiw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1784686632; x=1785291432; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :content-type:mime-version:subject:date:from:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=T/Bsfjuk471f/jMsuXOAlbfgb7xwITXJ8W5BIEWRbyc=; b=I3eQbnqdanImHUNOoXlNXeFZ72pV43mfmrzRVB//KI4DB5ZrN178xAy00XL4onxj8F 8vGuwN1/koY3iqz248yiJF9NkK7ALDAR8YnJ0nuUi+iaiUQIpV7Vr+W4d8dO7ceNJ5HE snooP1K7eB45WhcgqnMIcou0aI8HCNIz6rABQqalnxFeuM+MeEv3GswPOx8Jho29ghP2 w6ykDaSJFPrP/Y8ELVjI2V3cG1sfDYt0MgndhJ480yItf4G0jBiXAePN1O8zcwmOLeT2 Aroj69CzUsdPD4JJEvVWtaRNyyNP7inXAmrW/hflG8dxpuQp9RqcEoSwD0M7h1seORjM iBOA== X-Gm-Message-State: AOJu0Yz7pZJFX8JlKJ7PgcnZB2FukseFiQqaiITCpR+Y3d03RUm6SVNI 0ohlZ1SPq+J9cG0BMJ4fgElDWBPFNq6sqzMNScJwDxyYWcOYFp6CmCcisKBzgA== X-Gm-Gg: AR+sD13Gl12s6PbpgR4jz0xed+3Kei6U8v6LJN6bYqbnsbxlxGg9ImQS3K035pSSeak 3XboorRf+YTkkD4wZqlCMqRMo6tD3GrmpMX6IoRgy7WRMnmD0rBirstiic2epqGGaCTSwrZniBE f4g2pzvBuBPyIAcPhuqetfJuXWKAJ3Grgyj2inrHeFQcqSZbGs/Q0uyqEsa+S62V8/ncUmNjMLQ Kt2xZ3aOvqcxb9JRsHq4wHCtoNKcT2goq27LPsVOl9dBewKjNvwaHSGOBfGWUE5FG1fz7frFm62 CqNc4rdUtFc2AhIkItN2Ier+XQ8sD7j9tmLtMkQ837Cg5m3s1yKhiScoDTa1A3YQns2Kht0fF0Z iAJenARnaKJsXS/x8LRonSxNfbXLIWU5DcgdeDVF94YqwtuaUyEsncpcWjW+8zPkF8NSvlLWGwB Mnu08Z3wC34GmOj9c= X-Received: by 2002:a53:cac4:0:b0:667:bf78:e8b1 with SMTP id 956f58d0204a3-6683bb574e8mr3916533d50.10.1784686632005; Tue, 21 Jul 2026 19:17:12 -0700 (PDT) Received: from localhost.localdomain ([185.98.168.14]) by smtp.gmail.com with UTF8SMTPSA id 00721157ae682-81f33c397d6sm6870377b3.15.2026.07.21.19.17.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 21 Jul 2026 19:17:11 -0700 (PDT) From: Demi Marie Obenour Date: Tue, 21 Jul 2026 21:59:17 -0400 Subject: [PATCH v4 12/20] host/rootfs: run-appimage: Purge the per-VM cgroup MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260721-cgroups-v4-12-46b2e5fff7b6@gmail.com> References: <20260721-cgroups-v4-0-46b2e5fff7b6@gmail.com> In-Reply-To: <20260721-cgroups-v4-0-46b2e5fff7b6@gmail.com> To: Spectrum OS Development X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1784685545; l=958; i=demiobenour@gmail.com; s=20250729; h=from:subject:message-id; bh=hKNkuz0TGNGKmlVHN+C63Raeyf+2rvAVjYie4dKS+Y4=; b=dXoRuTlG79CitvhVZ1I/M9chuANvblP6dY2r56/ecLUFCIW9lm/W5IWBU+AXHOBmfEdlG6Ban Gka1pxdRt0JDe7Lh9VpjaxNoEeX/MMAiCE6qNveXcjTg17wjHlxsfBI X-Developer-Key: i=demiobenour@gmail.com; a=ed25519; pk=X57Q4/YQDj9t4SBeKaDwvXYKB6quZJVx/DE2Ly2out0= Message-ID-Hash: AOZJDMTFUAQXKW4KQEUH3TSFAXKBV4GY X-Message-ID-Hash: AOZJDMTFUAQXKW4KQEUH3TSFAXKBV4GY X-MailFrom: demiobenour@gmail.com X-Mailman-Rule-Hits: member-moderation X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; header-match-devel.spectrum-os.org-0; header-match-devel.spectrum-os.org-1; header-match-devel.spectrum-os.org-2; header-match-devel.spectrum-os.org-3; header-match-devel.spectrum-os.org-4; emergency CC: Demi Marie Obenour , Alyssa Ross X-Mailman-Version: 3.3.10 Precedence: list List-Id: Patches and low-level development discussion Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Signed-off-by: Demi Marie Obenour --- host/rootfs/image/usr/bin/run-appimage | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/host/rootfs/image/usr/bin/run-appimage b/host/rootfs/image/usr/bin/run-appimage index 672ec22d4b815fb9c2940e13ae08ed4093baee4e..03020c89b02f295844f5ed814034ba66be741f4b 100755 --- a/host/rootfs/image/usr/bin/run-appimage +++ b/host/rootfs/image/usr/bin/run-appimage @@ -89,7 +89,12 @@ fdclose 4 foreground { run-vmm $id } fdclose 3 -if { s6-instance-delete /run/service/vm-services $id } +if { + # Even if s6-instance-delete fails, cgroup-purge is enough + # to ensure that the VMM and all per-VM services are killed. + foreground { s6-instance-delete /run/service/vm-services $id } + cgroup-purge /vm-services.slice/vm-${id}.slice +} if { umount -R /run/vm/by-id/${id}/ns } rm -r -- $diskdir /run/vm/by-id/${id} /run/configs/${id} -- 2.55.0