From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from www74.your-server.de (www74.your-server.de [213.133.104.74]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 42A1B374190 for ; Sun, 3 May 2026 16:42:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.133.104.74 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777826570; cv=none; b=u5Br+JtWwRhlzLoouEx/mp38rVjnXkon6pWbMeYP74NGDSznPvifXGDQvITuKdxOalzucbiDcYxzRAPRMmzDBSG6clOR6oGMV2OE29sjNBHi8R2fjyGu9Pxog3VI97KSIGejwPN0T2O0yhCwXCJDYu9Nh9SfBbsUKmzZvHVguvQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777826570; c=relaxed/simple; bh=tL2Rv9whV7L5HDCfXGwGLxshlnxhHvVQnvt2x7b6BHA=; h=Message-ID:Date:MIME-Version:To:From:Subject:Content-Type; b=iWpTKdbym9R2QpHY71/2Lo7OzcK73oC3m9RJCzO6oqaGiwAhQwGxNfCRM5wQZsyBoi6UtOW7H2sdoX50E4z/0YynGJ/68TSCmigZBX1isr7F8DOpA35Xwy0solwZCJaXQpBgiXGSek63Rb9g7BleMCPcreBnojzz+vjd10L5edo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=computerix.info; spf=pass smtp.mailfrom=computerix.info; dkim=pass (2048-bit key) header.d=computerix.info header.i=@computerix.info header.b=SQ8gA85O; arc=none smtp.client-ip=213.133.104.74 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=computerix.info Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=computerix.info Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=computerix.info header.i=@computerix.info header.b="SQ8gA85O" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=computerix.info; s=default2306; h=Content-Transfer-Encoding:Content-Type: Subject:From:To:MIME-Version:Date:Message-ID:Sender:Reply-To:Cc:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References; bh=kbuzx5tUTCa8spp6fzcrz47O3CdKqYuymyQyD+DerSY=; b=SQ8gA85Oq/yJ2TS5H/8LIn+2vZ hlQqvdTfHeR1XwkRh6hxu2wu8wuKChznddWo0AMxkvk8hxrXD48iiIiyGLqO23w5l5Xsw96873Vc0 idc6sNiMV7iMSBuASJVvQyRsjjMCLOyXvsPYxWKTS16nNjTbWKGb6xJC6S6+TpF7cVI/eUIuCavMy VS7PSofBErhNPWybnjnxpAdxcvMlPrmuKdoetqvEDaGi5wW+BVklNCrYVNz4iKl87uPGlooRquTfL +9eSFY/181nqHAmdTABTpgm4btZNzXLeaIu3adLKxkcxr1tzfK9N+uNpEjD3YUj71maMt9ryv2JYK bdlpEgWQ==; Received: from sslproxy05.your-server.de ([78.46.172.2]) by www74.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.96.2) (envelope-from ) id 1wJZRI-000MG8-1f; Sun, 03 May 2026 18:13:04 +0200 Received: from localhost ([127.0.0.1]) by sslproxy05.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wJZRH-0003jy-2N; Sun, 03 May 2026 18:13:04 +0200 Message-ID: <4b53060a-1cb2-453f-80e6-60e8e78fb63f@computerix.info> Date: Sun, 3 May 2026 18:13:03 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-US To: linux-kernel@vger.kernel.org, Josh Poimboeuf , peterz@infradead.org, Nathan Chancellor From: Klaus Kusche Subject: 7.0.3 with clang 22.1.4 and full lto: objtool: bad .discard.annotate_insn entry: 609 of type 8 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Virus-Scanned: Clear (ClamAV 1.4.3/27990/Sun May 3 08:24:58 2026) Hello, with clang 22.1.4, I get an error in the "LD vmlinux.o" step (full lto): "objtool: bad .discard.annotate_insn entry: 609 of type 8" Same kernel & same config compiles and runs nicely with clang 21.1.8. I've attached the kernel config to https://bugzilla.kernel.org/show_bug.cgi?id=221460 -- Prof. Dr. Klaus Kusche Privat: Söllmnitz 32 d, D-07554 Gera/Söllmnitz 036695/859909 klaus.kusche@computerix.info https://www.computerix.info Dienstlich: DHGE Gera, Weg der Freundschaft 4, D-07546 Gera klaus.kusche@dhge.de https://www.dhge.de