From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 1C76E3889815; Mon, 12 Jul 2021 15:25:04 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 1C76E3889815 From: "cvs-commit at gcc dot gnu.org" To: gdb-prs@sourceware.org Subject: [Bug testsuite/28057] FAIL: gdb.btrace/tsx.exp: speculation indication Date: Mon, 12 Jul 2021 15:25:03 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gdb X-Bugzilla-Component: testsuite X-Bugzilla-Version: HEAD X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: cvs-commit at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- 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: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: gdb-prs@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-prs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 12 Jul 2021 15:25:04 -0000 https://sourceware.org/bugzilla/show_bug.cgi?id=3D28057 --- Comment #4 from cvs-commit at gcc dot gnu.org --- The master branch has been updated by Tom de Vries : https://sourceware.org/git/gitweb.cgi?p=3Dbinutils-gdb.git;h=3D16e7bd3b25bb= 5715e5161926713094a2982c9c7a commit 16e7bd3b25bb5715e5161926713094a2982c9c7a Author: Tom de Vries Date: Mon Jul 12 17:24:59 2021 +0200 [gdb/testsuite] Fix gdb.btrace/tsx.exp on system with tsx disabled in microcode Recently I started to see this fail with trunk: ... (gdb) record instruction-history^M 1 0x00000000004004ab : call 0x4004b7 ^M 2 0x00000000004004c6 : mov $0x1,%eax^M 3 0x00000000004004cb : ret ^M (gdb) FAIL: gdb.btrace/tsx.exp: speculation indication ... This is due to an intel microcode update (1) that disables Intel TSX by default. Fix this by updating the pattern. Tested on x86_64-linux, with both gcc 7.5.0 and clang 12.0.1. [1] https://www.intel.com/content/www/us/en/support/articles/000059422/processo= rs.html gdb/testsuite/ChangeLog: 2021-07-12 Tom de Vries PR testsuite/28057 * gdb.btrace/tsx.exp: Add pattern for system with tsx disabled = in microcode. --=20 You are receiving this mail because: You are on the CC list for the bug.=