From owner-freebsd-bugs@freebsd.org Sun Jun 24 08:32:32 2018 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id B40FA101EE44 for ; Sun, 24 Jun 2018 08:32:32 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 420E67F778 for ; Sun, 24 Jun 2018 08:32:32 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id EFDEF101EE43; Sun, 24 Jun 2018 08:32:31 +0000 (UTC) Delivered-To: bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id DD3D0101EE42 for ; Sun, 24 Jun 2018 08:32:31 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 785E27F777 for ; Sun, 24 Jun 2018 08:32:31 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id C9BD4230C0 for ; Sun, 24 Jun 2018 08:32:30 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w5O8WUPq022842 for ; Sun, 24 Jun 2018 08:32:30 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w5O8WUfu022829 for bugs@FreeBSD.org; Sun, 24 Jun 2018 08:32:30 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 229267] [patch] mps(4) irq allocation regression from r321714: INTx used instead of MSI if MSI-X unavail Date: Sun, 24 Jun 2018 08:32:30 +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: 11.2-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: bugzilla.freebsd@omnilan.de 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 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 MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 24 Jun 2018 08:32:32 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D229267 Bug ID: 229267 Summary: [patch] mps(4) irq allocation regression from r321714: INTx used instead of MSI if MSI-X unavail Product: Base System Version: 11.2-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: bugzilla.freebsd@omnilan.de Created attachment 194551 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D194551&action= =3Dedit Fix MSI allocation check for mps(4) and mpr(4) after r321714 Hello, already reported on freebsd-scsi@ (=C2=B9), I'd like to make sure this does= n't get lost. In r321714(=C2=B2), which is part of MFC r322658(=C2=B3), there's an uninte= nded change that causes MSI allocation to be skipped in case MSI-X is not available. Please find attached a patch which I'm using for mps(4) on 11.2 and the same for mpr(4), which I haven't tested! (=C2=B9) https://lists.freebsd.org/pipermail/freebsd-scsi/2018-June/007743.= html (=C2=B2) https://svnweb.freebsd.org/base?view=3Drevision&revision=3D321714 (=C2=B3) https://svnweb.freebsd.org/base?view=3Drevision&revision=3D322658 --=20 You are receiving this mail because: You are the assignee for the bug.=