From nobody Mon Oct 02 20:39:39 2023 X-Original-To: bugs@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 4Rzt9R6ljnz4wSy8 for ; Mon, 2 Oct 2023 20:39:39 +0000 (UTC) (envelope-from bugzilla-noreply@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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Rzt9R5fH5z3KhH for ; Mon, 2 Oct 2023 20:39:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1696279179; a=rsa-sha256; cv=none; b=LJa/7RjiQdGxd6gW8dLZUzHtjtBM7P7YH7SFm+N0WTUz5LlT93P4ImoXmlkCIRJDt6S1Gq MI+wo2SgqQn/XztQ3jZq10cGCLCbZrCWOxZLhaGVZaeyB9TJCcL5aRe87tX+DDXHPk9pi8 ArXcTxzP05DpsHiId9mo1XV0HMJV1HmsX5Oy4en75wYL54vwKqJ9NWZToE/g7IqY4g9hjb x+B89hMYAdbq3idlS8ApOEGGffi0sQMmePEUWKCEPRo7WnqKRY8fzojGhXvC8Hh+UcSfAe hzkzflackUUAAawWLN2B2bnyZPxkYBNNNzgVUjjC3cJlrB0KdrjBOaiiA8yo0Q== 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=1696279179; 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: in-reply-to:in-reply-to:references:references; bh=SEY7u2LOGoRc+VbaNjYFWksos3glhddqw2sRBwYqxCE=; b=f1jMeGJGPuNFtOmpjkYWsJA5EKJhlUkfbce6oIULrKPdpenPVSqBEfnAa9ONWUcfprdVC3 rMDIkASncRmgB3q9sn+0eVcg/MBmHLaTLcrL8Ta1OjJyX5fmbfjqpF9bb15zgZ0EN808rx 1dZ5ppniVN0w9OTYoixrfIz5ofdHNRPUmF4cX5aSJIESyWQJQtWuFMGUR6FM59V3Y35yra HQ9IjJCmi1SRr/FQQpiNEAwqrcfFvnl+Ownx5wsr0Vas7ejbNGhcSDBpOBRKrMWfW1gTA5 aboM6seRVZ+Wj1dKtlHQGk1ixcPxQpnnVpqywaDb7HeYcG5gAk3qAYytqSjUNQ== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (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 did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4Rzt9R4bSWzC6F for ; Mon, 2 Oct 2023 20:39:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 392KddJv027620 for ; Mon, 2 Oct 2023 20:39:39 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 392KddrY027619 for bugs@FreeBSD.org; Mon, 2 Oct 2023 20:39:39 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: bugzilla set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 271727] login.conf(5), setusercontext(): Gap when setting a realtime-class priority Date: Mon, 02 Oct 2023 20:39:39 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: commit-hook@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D271727 --- Comment #1 from commit-hook@FreeBSD.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3Dbd572be78436473a2ad4c1b78728b739c= 74ef238 commit bd572be78436473a2ad4c1b78728b739c74ef238 Author: Olivier Certner AuthorDate: 2023-05-25 07:10:27 +0000 Commit: Ed Maste CommitDate: 2023-10-02 20:38:03 +0000 setusercontext(): Fix gap when setting a realtime-class priority The login.conf's "priority" capability allows to set priorities in the idle or realtime classes in addition to the classical nice values (-20 to 20), through a natural extension where values greater than 20 put the processes in the idle class (with priority adjusted within RTP_PRIO_MIN and RTP_PRIO_MAX, 21 being converted to 0, 22 to 1, etc.) and values lower than -20 put the process in the realtime class (with priority adjusted within RTP_PRIO_MIN and RTP_PRIO_MAX, -21 being converted to RTP_PRIO_MAX (31), -22 to 30, etc.). Before this fix, in the latter case (realtime class), -21 was converted to 30, and RTP_PRIO_MAX (31) could never be specified. While here, change the priority computation for the idle-class case to be symmetrical and use RTP_PRIO_MIN (in practice, this changes nothing at all, since RTP_PRIO_MIN is 0; but this is the correct theoretical formula, which would work as well with other values of RTP_PRIO_MIN). PR: 271727 Reviewed by: imp, kib MFC after: 2 weeks Sponsored by: Kumacom SAS Differential Revision: https://reviews.freebsd.org/D40339 lib/libutil/login_class.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --=20 You are receiving this mail because: You are the assignee for the bug.=