From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 3A54C3858004; Fri, 27 Jan 2023 12:31:27 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 3A54C3858004 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1674822688; bh=5Bnrr1wtnsdQEtxR+DarBiC66XNTSViD5fBf6XkjR8o=; h=From:To:Subject:Date:In-Reply-To:References:From; b=dN7/xVXibvDIPJ/LlQ1zjMBBDLRCkVfs1w22ds3/OxenuZWHvtu5pZgbbhGdM00UV mxMJQne2osddlyHFaCj94/6UNeLyo575m7HW4a4PlundTHIUwc3JddKlV7HWhFc5IU Hzb++JUTFB+3wA2OQQ9TDnZRr6KP/UVy0EG2iw84= From: "ubizjak at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/108552] Linux i386 kernel 5.14 memory corruption for pre_compound_page() when gcov is enabled Date: Fri, 27 Jan 2023 12:31:27 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 11.3.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: ubizjak at gmail dot com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: component bug_status everconfirmed cf_reconfirmed_on cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D108552 Uro=C5=A1 Bizjak changed: What |Removed |Added ---------------------------------------------------------------------------- Component|target |tree-optimization Status|UNCONFIRMED |NEW Ever confirmed|0 |1 Last reconfirmed|2023-01-26 00:00:00 |2023-01-27 CC| |rguenth at gcc dot gnu.org --- Comment #18 from Uro=C5=A1 Bizjak --- Confirmed, the trail goes into the tree optimization area.=