From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 5A5181E7C03 for ; Thu, 5 Jun 2025 08:43:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749113033; cv=none; b=MVpMgjdbdZVt3VO49ZnIxe1ENlwhRc6frsgzKBJq+8KxnynA0YHN52XXMQDtGyDvxbxpTg79jwXdFJQbIekMmExW9waXISgRzA7LqWytHhgh3mWwib1h4WGlMtU5WX5h8VXhsjgjg5F7uj3jd8i0t7EIGVpj5sV5wfBjpkWSVbU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749113033; c=relaxed/simple; bh=CvqLDOWnaeFkA1pdcuNFTDkIjwrabBroTkWR6vLPCYY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=e8IEW1Fr9QtzH1YAZaVXG68xCjy2x43wy6UNPZ9MgLUA1apFHhttn5U8JT4lHnEL/lBbMDIUI1cryCP+ne4+WJrn0Tm9IohqicEYvTIPyIyzRkoGtyZy99eFXMgNvhy8o6sKqvNdmhTOMQNftn1cisAAf9MoWVhxgRiCZH2tNCY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=dCnylNWF; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="dCnylNWF" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 60544C4CEF1; Thu, 5 Jun 2025 08:43:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1749113032; bh=CvqLDOWnaeFkA1pdcuNFTDkIjwrabBroTkWR6vLPCYY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=dCnylNWF9mwNaIPuQGHf5oKviIKGqtGPHZNwCIzjQuacpNTqwFbVmWYu3rm+UNkFK 89xJ2m8qJtUuSViyCdvFCuQGaMf8fu6WnBlhjEOY6rVyDqDwnS1BSsybUARTWAQhle Rkjy5Mw4OBGkMIyZ04AXqw/xyMI2Ws+cwXq3VT9I= Date: Thu, 5 Jun 2025 10:43:43 +0200 From: Greg KH To: Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= Cc: Ingo Saitz , 1104745@bugs.debian.org, stable@vger.kernel.org Subject: Re: Bug#1104745: gcc-15 ICE compiling linux kernel 6.14.5 with CONFIG_RANDSTRUCT Message-ID: <2025060526-dill-character-2c95@gregkh> References: <174645965734.16657.5032027654487191240.reportbug@spatz.zoo> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: On Wed, Jun 04, 2025 at 10:43:11PM +0200, Uwe Kleine-König wrote: > Control: tag -1 + fixed-upstream > Control: forwarded -1 https://lore.kernel.org/r/20250530221824.work.623-kees@kernel.org > > Hello, > > On Mon, May 05, 2025 at 05:40:57PM +0200, Ingo Saitz wrote: > > When compiling the linux kernel (tested on 6.15-rc5 and 6.14.5 from > > kernel.org) with CONFIG_RANDSTRUCT enabled, gcc-15 throws an ICE: > > > > arch/x86/kernel/cpu/proc.c:174:14: internal compiler error: in comptypes_check_enum_int, at c/c-typeck.cc:1516 > > 174 | const struct seq_operations cpuinfo_op = { > > | ^~~~~~~~~~~~~~ > > This is claimed to be fixed in upstream by commit > https://git.kernel.org/linus/f39f18f3c3531aa802b58a20d39d96e82eb96c14 > that is scheduled to be included in 6.16-rc1. > > This wasn't explicitly marked for stable, but I think a backport would > be good. Does not apply cleanly, we need backports submitted to us to be able to take it. thanks, greg k-h