From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 11775 invoked by alias); 12 Oct 2010 10:56:54 -0000 Received: (qmail 11766 invoked by uid 22791); 12 Oct 2010 10:56:54 -0000 X-SWARE-Spam-Status: No, hits=-2.4 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,MISSING_MID X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Tue, 12 Oct 2010 10:56:51 +0000 From: "mikpe at it dot uu.se" To: gcc-bugs@gcc.gnu.org Subject: [Bug pch/45979] precompiled headers breakage on 2.6.36-rc Linux/ARM kernels X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: pch X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: mikpe at it dot uu.se X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Date: Tue, 12 Oct 2010 10:56:00 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2010-10/txt/msg00974.txt.bz2 Message-ID: <20101012105600.GHtMLPJTqnsqs4qClAbZWphtjxFI9wL0vZxdXXgn1OI@z> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45979 --- Comment #2 from Mikael Pettersson 2010-10-12 10:56:39 UTC --- I assume other Linux archs already randomize the heap. If so, why would that cause PCH failures on ARM? Could it be because there's no TRY_EMPTY_VM_SPACE definition in gcc/config/host-linux.c for ARM?