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 F1A7F2253EC for ; Mon, 4 May 2026 18:47:06 +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=1777920429; cv=none; b=QY7GX/wZsuzJcgfoA0ijl5QewGJKfHY6yqISMenJa3p5lFyRkJYI+nsv4g2tl/rzL+EOfmuUeOHQh2KPD07dEtBtj01D48DoIqsbPCqVxz0Nfn/dQ50WVQxEtUQT+1GlBUTxgLHrdnd+OvXWyAEEEfymND2Sntk133HT8HJqNDw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777920429; c=relaxed/simple; bh=fqgapghIvRQ7hBjaO0AMxRnMkhyvIvUCn3N6/fJ8+zo=; h=Message-ID:Date:MIME-Version:From:Subject:To:Content-Type; b=AUxllxUcsMEm2PcfZtSJ7ab3GLKKm09c42WdLuWylVgyGap9a60CXsSz0HjkgR+e7zXAUPvPznWzGFzlNKFwhUMry/OxnOjCFdDR8Fav7KjlzoW7HWflPPYtf1Y7CefVu0U0C5qx9SvVSbu48kmd1d24Mz+3pAY2M7EEhRsiYXg= 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=Yh9U1jWm; 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="Yh9U1jWm" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=computerix.info; s=default2306; h=Content-Transfer-Encoding:Content-Type:To :Subject:From: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=iZgQz0bMt88WG3KVX2QghTCRE2KKliPRsrcju1beEhs=; b=Yh9U1jWmS3JMFE9vHbP/7us2bH OiH4A7US5xdcvTrkN2YnQslZkJz9Ggeq0VU4ezFwOBxdXeSR4CYfgAMf12ZCQtLCzDeDCM2b90BMi 7FSqwE5eOJJsQjzETDPFzs3YY0B1MMxNcMnmuKdxRSdcmNQ+UYNokh9XClPMhiIzIWxvxRjPExK0m Hao3Me3AY5sNOzzsbi8TumEwQ2neieqynYfCaMnqobtwEPsTWA48D1w4DarJSx5TxfAdaKQgKG3w3 GIkyXOjODW4Cb5dNPaid/ZSs8NBy2o3iXob1AnZ0rRctMxo0Vi/2Xax/gMn54EF5RY0dIuLlRIhWi N7KRvfGg==; Received: from sslproxy03.your-server.de ([88.198.220.132]) by www74.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.96.2) (envelope-from ) id 1wJyJf-000BDP-12; Mon, 04 May 2026 20:46:51 +0200 Received: from localhost ([127.0.0.1]) by sslproxy03.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wJyJe-000LtU-1y; Mon, 04 May 2026 20:46:50 +0200 Message-ID: <3138b173-cdad-4cb6-bb10-98d164513e6b@computerix.info> Date: Mon, 4 May 2026 20:46:50 +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 From: Klaus Kusche Subject: 7.0.3 with clang 22.1.4 and full lto: objtool error To: linux-kernel@vger.kernel.org, Josh Poimboeuf , peterz@infradead.org, Nathan Chancellor Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Virus-Scanned: Clear (ClamAV 1.4.3/27991/Mon May 4 08:24:39 2026) I've no idea why this message was filtered, but for some reason, my mailer shows it as sucessfully sent, but it never arrived at LKML... 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