From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id F22813858C00; Thu, 26 Jan 2023 11:35:27 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org F22813858C00 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1674732927; bh=DK2D4W82+sQ/I56yywwKRCzVnTcjDjTT7uJUvIrzhEM=; h=From:To:Subject:Date:In-Reply-To:References:From; b=qeWpLO3Tr/jXYeR8RhrtB9wfevt2bJH19eKT8Ta6pP/DIlY+KAHP+Z6B0kDZzZUHI i/fMnYvyABSb/n1vkU4x6g1yA8S7cIvbK/273+DZaK/Q3+Wr1Mbany8WbCOmA/KIcA +qAfZX7NaCipBLywWKwiKU3J1PeA7T/cX1twE1AU= From: "feng.tang at intel dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/108552] Linux i386 kernel 5.14 memory corruption for pre_compound_page() when gcov is enabled Date: Thu, 26 Jan 2023 11:35:27 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 11.3.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: feng.tang at intel dot com X-Bugzilla-Status: WAITING 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: attachments.isobsolete attachments.created 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 Tang, Feng changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #54345|0 |1 is obsolete| | --- Comment #6 from Tang, Feng --- Created attachment 54348 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D54348&action=3Dedit objdump of prep_compound_page()=