From nobody Sun Feb 11 00:40:11 2024 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 4TXTJW5KfCz58ylZ for ; Sun, 11 Feb 2024 00:40:11 +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 4TXTJW2x4yz3wmL for ; Sun, 11 Feb 2024 00:40:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1707612011; a=rsa-sha256; cv=none; b=VkV9ALFq+8kYFqEmSlVMfHazgoP2vwV6aU5gPaLuy7HLb6bCT5uthqtrPk2OntvHeM7M8x D6nosP10DIebjn7UtTrdGBXyvIsefVbg8IjYYAyVwnicnyWDkeoAwZNAYteJsQPY5PmCbo 6ffDmzZdxGAjbJygTZmkunUEIaOxYt3HXT2/gfQiy1gujvDWnK+WwfKcFyol6OQa0/BOao vOKZBBixEqomWfoHSGMVH7FKm8OOHArlcZNC1LKbbZhL5PeEJBM8ul4STLlOekCAtg7kxq e/AceEsxFXlCkL0UXrmVSX68ir6fSko378+TMaeAoXN/4tq+dbYgFuMm2O7s6Q== ARC-Authentication-Results: i=1; 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Sun, 11 Feb 2024 00:40:11 +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 41B0eBNG000159 for ; Sun, 11 Feb 2024 00:40:11 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 41B0eBBv000158 for bugs@FreeBSD.org; Sun, 11 Feb 2024 00:40:11 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 276962] mac_priority(4) doesn't affect sched_setscheduler(2) Date: Sun, 11 Feb 2024 00:40:11 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: jbeich@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: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter cc attachments.mimetype attachments.created Message-ID: 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=3D276962 Bug ID: 276962 Summary: mac_priority(4) doesn't affect sched_setscheduler(2) Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: jbeich@FreeBSD.org CC: dev@submerge.ch Attachment #248339 text/plain mime type: Created attachment 248339 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D248339&action= =3Dedit test_sched.c (example) Setting real-time priority (via POSIX API) as regular user doesn't seem to = work for non-threaded programs. $ kldload mac_priority $ pw group mod realtime -m ${USER:-$(id -u)} $ cc -o test_sched test_sched.c; ./test_sched test_sched: FAILED: cannot set real-time scheduling priority to 0: Operation not permitted $ cc -DTHREADS -pthread -o test_sched test_sched.c; ./test_sched test_sched: SUCCESS: set real-time scheduling priority to 0 --=20 You are receiving this mail because: You are the assignee for the bug.=