From nobody Tue Aug 18 14:43:27 2026 X-Original-To: dev-commits-src-all@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4hPXWM5KKXz6pJND for ; Tue, 18 Aug 2026 14:43:27 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "YR2" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hPXWM4C6mz3fXr for ; Tue, 18 Aug 2026 14:43:27 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1787064207; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=wCCZ1TQisL2asCwJc6Pcua1I9ZCWAU8uVIR6PGs/0rI=; b=GinwUmydxxhxNO8KxFbHyY8+vVb0qwAINnqRKVbHrWGkMAFfbzZC16NaqG26zrBHZXa+gD 8nTp6EZPRey9/wVfhkTEvay/uZBnkIF4u+ERtCjPpkL6ba0Z5IouKxJv3J3bOaNtupee7Z 4Jagnjash+a2RL0CuFIoI/FBeuE6SCIaZPTonop52ccR7tql7RtEw3O46v5PObV/UNrR+t XywwWcqnGyZnjCP6B9e29u6RSzZF1b9nuoVqYApm3pwWBhOVM8q103/TId9DM4a5sP6LO4 puOLFQUUzSqkWwOCkpMw1nGXfEbNnjpsOVni51/g4vxwaTyVbHETb4ALMLCF2Q== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1787064207; a=rsa-sha256; cv=none; b=RAQTErOfjZe8LvKkwW2uvkR/KaKwZDvkNu+oVItlLtbt1+68plSqirothniqz/aNZshwre PMJ9KYMrgsfnHZzIt2G9R9TrfNYezRUTA+ODi1pOzy7+bnNcibAZ8dq0JlwLjt/mTXb2bN fr4j7e8P50LxWTUDrO50RbQ9Vvd6WMR2mSfC5/2xuUh2pO9Cz0VBkhApchxiXOCvuXtKsB EKzNCpEf54EP47yVFg/57leT87UC+EMjnw/xt8IqwtYYCEF7Pshc/Hs7JRv6We7F9RRFKc vMQQx4yxyRKnf0PxthL3dWY6gITuUyZ8liW8uBqR+nQdSwv8D6QyhryFI4M3xQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1787064207; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=wCCZ1TQisL2asCwJc6Pcua1I9ZCWAU8uVIR6PGs/0rI=; b=nRSgKWOcYmADfW6VUqqOZBlmIuXYvAIrqgycpkSUddKMi6Ix3IAB0TJapHf0cdY2thCySk joeOC5A2s0DV9UF7x/w66Y//oxy+euhGG7L/gVUEHI1aIi+MDJpkt51nJZofexVBP36RQ4 R1AcGQbVl/y0xMCrfFK38T32h3fvjx0EYBX2LWIoh47IXdOsqp48xj64BmVe9A5Q+x45PT qab6FXjndQNgBWMfcKARlJcPJYyqa0znz2sAkOR1BYEdgNQTCDUlht+dKyfIsM4C62bYtH hvJI3QXL7xehVCauPbzkfJcNcMn0ZqgcoRRCqor7sea3tfy9LqKILq2JFebk/w== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4hPXWM2kh8zpxB for ; Tue, 18 Aug 2026 14:43:27 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 1e8a5 by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Tue, 18 Aug 2026 14:43:27 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Cc: Nimish Jain From: Mark Johnston Subject: git: b39457bb1566 - main - virtio_p9fs: Disallow detach if a session is in progress List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-all@freebsd.org Sender: owner-dev-commits-src-all@FreeBSD.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: markj X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: b39457bb1566912062b2df551b7b8d429b8ba0da Auto-Submitted: auto-generated Date: Tue, 18 Aug 2026 14:43:27 +0000 Message-Id: <6a846f8f.1e8a5.63f7b7aa@gitrepo.freebsd.org> The branch main has been updated by markj: URL: https://cgit.FreeBSD.org/src/commit/?id=b39457bb1566912062b2df551b7b8d429b8ba0da commit b39457bb1566912062b2df551b7b8d429b8ba0da Author: Nimish Jain AuthorDate: 2026-08-18 14:41:38 +0000 Commit: Mark Johnston CommitDate: 2026-08-18 14:43:16 +0000 virtio_p9fs: Disallow detach if a session is in progress PR: 295453 Reviewed by: markj MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D57500 --- sys/dev/virtio/p9fs/virtio_p9fs.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/sys/dev/virtio/p9fs/virtio_p9fs.c b/sys/dev/virtio/p9fs/virtio_p9fs.c index 7a5d703513c0..37520bb25c76 100644 --- a/sys/dev/virtio/p9fs/virtio_p9fs.c +++ b/sys/dev/virtio/p9fs/virtio_p9fs.c @@ -271,6 +271,10 @@ vt9p_detach(device_t dev) struct vt9p_softc *sc; sc = device_get_softc(dev); + + if (sc->busy) + return (EBUSY); + VT9P_LOCK(sc); vt9p_stop(sc); VT9P_UNLOCK(sc);