From nobody Mon Feb 16 06:18:41 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 4fDszP5F3zz6SLMB for ; Mon, 16 Feb 2026 06:18:41 +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 "R13" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4fDszP3Rxkz3N7q for ; Mon, 16 Feb 2026 06:18:41 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1771222721; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=/l/MzzY5PIiIGmgtyMSw2sKB41zzU2BveIYYFVTbHAc=; b=U8laJS1oGSjSw9rwA1evHFB2TFEL4AoibKWPOfNgWO5fb0Ah4Arg8hteCv625YEnXk0JKc PAhoyDkP6Ceja+n3zBDM/7++GDh1M5mjWq8lywgyVEOv2LyZrRjF+dFXhxv3AYaPIxzK1r e/Y508CyUOrVYlJKs7U1NZY/W2WmP65sJ09LO4BRM08OH33DVro4iWeXtwnO3baCjy1yJV 6KvNyRKEmgskZGdlI94QRRmuOXrWlQTwyHVUjBMm4ajuTD3rHmW0hFyLGQT6rtSfWi7qe3 o60YSHbl4D6NW6RlQv74U2741HAoum24dP/6v+baOcj/cNfYZft/i8puZbXeyw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1771222721; a=rsa-sha256; cv=none; b=iWntmnmEDf2N1b+nkFhW7To/Q/nTdKAdRxhTls0+ckPm8V6erLhnZGFYvL3t8+v0lcwS1v w5RTos1d0Zim8RYXB+CVIWtzKSKaDQBUnkjNrN1JRlc9Lb5nzmno0nwKdtsp3cScsDe1Q5 7YQ2dd08wlIqhA5FslkX1C7jrabTmLocyyMMrpKYnncavVkvClr3tex9BptabjC270yK08 Ul86vOWsDWn0lcW2g7QYhMvpt83XwknzVyWQQp0TqHzPEvF3+2AXB2PiZocGbugNUJb2QV TLHLm5AM/4j+oGdnAEn6pat6FaTDJDhAe2TE/ws7dGuDRqMMgPXPVsMeEqD5Qw== 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=1771222721; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=/l/MzzY5PIiIGmgtyMSw2sKB41zzU2BveIYYFVTbHAc=; b=kRItJ1BiE5RsyBqKFlKsEjT/6XGLXVuQuCdgt3bGPkfE+IR/wT15/KBvP6cW8urkmJ99dh lI7e9EScmisz/g9dQLpyPWaVIfJ34gNIwzPTjYCR/1cC3aLQ6pw7JvS14uk+JCLx3SKCyx u49TGa2DDEFcwAsg/VNv5sAbnSgfEw2AEcYJWx2FklQYeJCR9eko9OekecN7qUeXcDnLlg 9kZU6ssVeR90X3cxStMLD6A4NCcFde97snhx1vl7PYWJSp0yxY9FvkGLwNpgBafrdLszsG i1Z5/XFeVWfNMwZ18b8vdmguKFZ7KL6MM/O6U2Vt1qK5c3FaIDeMZkXgzVleaQ== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4fDszP1YjTz1QbD for ; Mon, 16 Feb 2026 06:18:41 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 3beaa by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Mon, 16 Feb 2026 06:18:41 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Konstantin Belousov Subject: git: 22bf122dceb7 - stable/15 - filt_timerexpire_l(): re-insert restarted timer into head instead of tail 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 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: kib X-Git-Repository: src X-Git-Refname: refs/heads/stable/15 X-Git-Reftype: branch X-Git-Commit: 22bf122dceb73f194c258b32d657088e3e02fe3b Auto-Submitted: auto-generated Date: Mon, 16 Feb 2026 06:18:41 +0000 Message-Id: <6992b6c1.3beaa.4b492baa@gitrepo.freebsd.org> The branch stable/15 has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=22bf122dceb73f194c258b32d657088e3e02fe3b commit 22bf122dceb73f194c258b32d657088e3e02fe3b Author: Konstantin Belousov AuthorDate: 2026-02-12 20:24:13 +0000 Commit: Konstantin Belousov CommitDate: 2026-02-16 06:13:59 +0000 filt_timerexpire_l(): re-insert restarted timer into head instead of tail PR: 293141 (cherry picked from commit 75a30ea09f4e75480743fae5c2369d50a6d8526c) --- sys/kern/kern_event.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/sys/kern/kern_event.c b/sys/kern/kern_event.c index a48408fd482a..85b7b6c953af 100644 --- a/sys/kern/kern_event.c +++ b/sys/kern/kern_event.c @@ -873,8 +873,13 @@ filt_timerexpire_l(struct knote *kn, bool proc_locked) PROC_LOCK(p); if (P_SHOULDSTOP(p) || P_KILLED(p)) { if ((kc->flags & KQ_TIMER_CB_ENQUEUED) == 0) { + /* + * Insert into head so that + * kqtimer_proc_continue() does not + * iterate into us again. + */ kc->flags |= KQ_TIMER_CB_ENQUEUED; - TAILQ_INSERT_TAIL(&p->p_kqtim_stop, kc, link); + TAILQ_INSERT_HEAD(&p->p_kqtim_stop, kc, link); } if (!proc_locked) PROC_UNLOCK(p);