From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.zytor.com (terminus.zytor.com [198.137.202.136]) (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 9A2CD21767A for ; Sat, 6 Sep 2025 07:02:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.136 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757142125; cv=none; b=ocpQ5q7vGkxMUWN3j6tRqGiMnDg1rFaBueTv8RrchI6rmnAXP5RtSHsjTSEtIHTxsvY0cytE8/Tflqq3zfKIaLq8WvSvLqzxI8GUjfaUA1MCIQCfkHeE/HbV2O4YnOmfa3GaqDocDpFGeKG++poL++k96o7W5OP0ZBcuXCxqbQ0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757142125; c=relaxed/simple; bh=IkAggZWAELPo1Mrr8DmQnssZVqsyMhjtkwmnYcMLy0E=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=a3xP3Jb+0h3YEcFUevXOBB36hlTitTw39U9g4H0uHjW6GC4PU/vPiACBgetw5DsFW/p0EjnT+vVNJ8VfavhnpgSGj72Ec6F7/jd9qWENh32T9ij9SBWgMRfRVT37gCEx86U7Yg7GRteQKWz4gV1xVc7IqB/e0DPi1kZUZshEqiM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=zytor.com; spf=pass smtp.mailfrom=zytor.com; dkim=pass (2048-bit key) header.d=zytor.com header.i=@zytor.com header.b=jW9eVsPN; arc=none smtp.client-ip=198.137.202.136 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=zytor.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=zytor.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=zytor.com header.i=@zytor.com header.b="jW9eVsPN" Received: from [IPV6:2601:646:8081:9484:4992:1ddf:390d:bc6c] ([IPv6:2601:646:8081:9484:4992:1ddf:390d:bc6c]) (authenticated bits=0) by mail.zytor.com (8.18.1/8.17.1) with ESMTPSA id 58671L773351979 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NO); Sat, 6 Sep 2025 00:01:22 -0700 DKIM-Filter: OpenDKIM Filter v2.11.0 mail.zytor.com 58671L773351979 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=zytor.com; s=2025082201; t=1757142083; bh=zLKZnBm0/I26CNUFM74Ls2QRg9zohGExHih+2KmEdVw=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=jW9eVsPNVwYPS2uMNtA3VSxK4QpSM6MOw2EAyjqnbjgmK4ZqaC5VpdJpK1IZsUrxq b1jKPLmkPQlpVENtzQ0kMHRJfIUnIwlya8yq+08M27Y1hNGSB5GskCQ3FBsYypE/VJ AzHjjQ82R+kb5hAZzQsBgR7v0nzKqwrqr+C4hr7YqVVuxP/0tJg4YeileIluG/K/i7 pNHm15/HLxdxmT8XafgTxdxDCSgwU/cnzu38N/CSuIdMrpJ75V8R+yHFJg/l7z69Bo zZ+ganuqPrU4+Cw4HYRFqjb0AtLBVqc5TCPb75aIh+95XmlhfYMALCFfTnNJ+nFwBn cvohUgMpixwSg== Message-ID: Date: Sat, 6 Sep 2025 00:01:16 -0700 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH -tip] x86: Remove code depending on __GCC_ASM_FLAG_OUTPUTS__ To: Uros Bizjak , x86@kernel.org, linux-kernel@vger.kernel.org Cc: Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen References: <20250828072958.3922703-1-ubizjak@gmail.com> Content-Language: en-US From: "H. Peter Anvin" In-Reply-To: <20250828072958.3922703-1-ubizjak@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 2025-08-28 00:29, Uros Bizjak wrote: > The minimum supported GCC version is 8.1, which supports flag > output operands and always defines __GCC_ASM_FLAG_OUTPUTS__ macro. > > Remove code depending on __GCC_ASM_FLAG_OUTPUTS__ > and use the "=@ccCOND" flag output operand directly. > Good riddance :) -hpa