From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7DDDAC433F5 for ; Tue, 31 May 2022 09:28:43 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id 1D00E41605; Tue, 31 May 2022 09:28:43 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id XoxtieKA7lV1; Tue, 31 May 2022 09:28:42 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by smtp4.osuosl.org (Postfix) with ESMTP id F06B7415CF; Tue, 31 May 2022 09:28:40 +0000 (UTC) Received: from smtp2.osuosl.org (smtp2.osuosl.org [140.211.166.133]) by ash.osuosl.org (Postfix) with ESMTP id 4C8351BF27E for ; Tue, 31 May 2022 09:28:39 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id 47FE440483 for ; Tue, 31 May 2022 09:28:39 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id IA-6GKfewwZX for ; Tue, 31 May 2022 09:28:38 +0000 (UTC) Received: from busybox.osuosl.org (busybox.osuosl.org [140.211.167.122]) by smtp2.osuosl.org (Postfix) with ESMTP id AC70E4024B for ; Tue, 31 May 2022 09:28:38 +0000 (UTC) Received: by busybox.osuosl.org (Postfix, from userid 81) id 9232986876; Tue, 31 May 2022 09:17:03 +0000 (UTC) From: bugzilla@busybox.net To: buildroot@uclibc.org Date: Tue, 31 May 2022 09:28:38 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: buildroot X-Bugzilla-Component: Other X-Bugzilla-Version: 2022.02.2 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: yann.morin.1998@free.fr X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P5 X-Bugzilla-Assigned-To: unassigned@buildroot.uclibc.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: https://bugs.busybox.net/ Auto-Submitted: auto-generated MIME-Version: 1.0 Subject: [Buildroot] [Bug 14826] make qemu_x86_64_defconfig stopped working X-BeenThere: buildroot@buildroot.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: buildroot-bounces@buildroot.org Sender: "buildroot" https://bugs.busybox.net/show_bug.cgi?id=14826 --- Comment #4 from Yann E. MORIN --- Hello, This issue is caused by a gcc-12 extra check about use-after-free, which has been fixed in the kernel with: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=52a9dab6d892763b2a8334a568bd4e2c1a6fde66 You hit this issue because Archlinux is now using gcc-12.1.0 as the default compiler, and because the kernel uses -Werror to build that host tool. So, either update your kernel to one that has the fix, or backport it yourself, or downgrade your compiler to a (slightly) older one. Regards, Yann E. MORIN. -- You are receiving this mail because: You are on the CC list for the bug. _______________________________________________ buildroot mailing list buildroot@buildroot.org https://lists.buildroot.org/mailman/listinfo/buildroot