From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f170.google.com (mail-pl1-f170.google.com [209.85.214.170]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D6EA122DFAE for ; Thu, 27 Feb 2025 13:21:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.170 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740662479; cv=none; b=FtNAu4N0LGF4raabykc1pn1sL/IgI+vC3rBcWpHcBDqnGR7slyL4tuRYWxurnSK1PVEEIrTnufvU/yt1ABLAV/JbZ2DNyUqz1uaI6rwTtQib0wppCBQTbG10s9ccNLxxOBQqLN/kmYVWKmawZDWuOosW0xuI10CXYAUfHnorDpU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740662479; c=relaxed/simple; bh=kUSzUBUAyxF7i3mrcfWTZZqbkTkJVFHYoNL3e6Ied8E=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=W29oG5JpBN+gtr8owwX+evyrnRxJ5xM9XQkTFBKvZ9IE2HWSrVLleNUAaZJFRQK6/DnTnUse3VIKt0pzadHxxZjn0QfF4dYUCOtrIQTz6RlSxJja3DiYZ1InMx94IikLubE4Gwm7dMdZe/4lPygakhSoQXx5uYpCLdcReOL9+rw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=mvlUI9GB; arc=none smtp.client-ip=209.85.214.170 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="mvlUI9GB" Received: by mail-pl1-f170.google.com with SMTP id d9443c01a7336-219f8263ae0so15653965ad.0 for ; Thu, 27 Feb 2025 05:21:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1740662477; x=1741267277; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=55K5kjOPTxvO+l1KnLtQ7O5eQyakwPI/LezJskOirHQ=; b=mvlUI9GBOsAQ4HYKxYSre4oAw6MLXkvFafvLmO3a6lziSjDW6KjBkkJ3NrJB5WkC8Z IwhC49PH6S5dL6fCmBsDQeAC9SZYPjDk344jda7EY1b+gir1M9QqBCFnzQc5LjNF9AvV /KTUJxySmHg/eKXZZ3TFWwb+eXPBt8kiB4LDOQMAq8V6gt0FlYDBk1ANVFdBgwYfoUvb vQ/bHVAFGbjzGiqSE8RagwhFbwMhxDSFWYRJwmoeR7QFF5/4V4at7+gQo5SNtUU5zLiL dpIr7BZ3GDigZ47fZf3qrk9PSCe43SSA/+JFt5Hj8GwfpMhsovsIvV+JGCQ3zCPMv2o8 G0WQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1740662477; x=1741267277; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=55K5kjOPTxvO+l1KnLtQ7O5eQyakwPI/LezJskOirHQ=; b=STWj1aYqxqNQQX83zgIc90XDIZ/Pg0ZsRaR/fTbEVMmR3dpFrOdsJqAXpfsZBa77m2 KX0VaAym9KFBUavkDykLVFyqB9CzXFZ+NHb0DIyxtQ1RdJmJJzEmFGX0rr6NX5hZKgyw DG1SW5weiQXo+EIzELZ/Wmm+/a3X4Os1Mg8WktMJrGAkJC9KaRIrufjVyhmdbVzhsEkp /anMPdBsCaCKDDZCeVbuz880X6KLnS6w5PI824+X/Z/6gAVTdD6I6efmHqFMLmbX/5kA NBdQKmyjIfoaZQKT8wr9JBdCAcn/P2xTeFQZ/STaLc5Nuxi8XjlWgUWZGLv4sjxYzY6a a5aQ== X-Forwarded-Encrypted: i=1; AJvYcCUD+HgF9G5B/1b4OTTWp3LQvgWfs/lqE8rZ3zO3pL/3Vukh3C3D4cwGS8bqMU1MCdPWErFgf7gEHcexAfs=@vger.kernel.org X-Gm-Message-State: AOJu0YzSX2XYjrwACGaTdgB4Saggj9fNh0QpkBAc+XK5cnyrjkiM/foy fKQoYVyzwxeb0mDwNNADFU8iIOk70m4vbvSp2b2uquhDUia1aiRT X-Gm-Gg: ASbGncswnYZtsC7U3+feNxMF1OEou1QuoIgXg/0VMVpK08Pp8lVCWUmyeRLVHkdAXFw rzcK541CN4gQVg8sY1JVQa9LIk+Duz2gWedNujMzhyJw+HEDzgewhDQwyf3XmYJATGfCyg0fH2K +OVNBc2hVA6e4W/QQ8oy8bYehRQhFnQ+YmDjH/wIXz/ZFupLo2OMFD1NnKV2y20Gbys+iykN6NM dyuWxwfBDgvNkZxzRJvrlqDW2QafPEbXK7n4xOj4aDX7SU7ehrCcs4ekEEQqfMl/jCFHbjfWcfm ZZlY4niZ4BYGbfT9YzSaSg6le7YD/TuDiJ0E+ItADs2SJsbonliJPA== X-Google-Smtp-Source: AGHT+IHnLwMDzoq1QG1x+SuGC1XP7H/W80/gJqu3pUnNDU+I8N+Qx1qJM0zHBbpnywwnO/BE3vPE+g== X-Received: by 2002:a17:902:e80d:b0:220:f5d7:6405 with SMTP id d9443c01a7336-221a0edbfc3mr386746375ad.16.1740662476942; Thu, 27 Feb 2025 05:21:16 -0800 (PST) Received: from visitorckw-System-Product-Name ([140.113.216.168]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2235050f5a7sm13767315ad.206.2025.02.27.05.21.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 27 Feb 2025 05:21:16 -0800 (PST) Date: Thu, 27 Feb 2025 21:21:11 +0800 From: Kuan-Wei Chiu To: Uros Bizjak Cc: x86@kernel.org, linux-kernel@vger.kernel.org, Yu-Chun Lin , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H. Peter Anvin" Subject: Re: [PATCH] x86/bootflag: Replace open-coded parity calculation with parity8() Message-ID: References: <20250227125616.2253774-1-ubizjak@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250227125616.2253774-1-ubizjak@gmail.com> On Thu, Feb 27, 2025 at 01:55:45PM +0100, Uros Bizjak wrote: > Refactor parity calculations to use the standard parity8() helper. This > change eliminates redundant implementations and improves code > efficiency. > > [ubizjak: Updated the patch to apply to the current source.] > > Co-developed-by: Yu-Chun Lin > Signed-off-by: Yu-Chun Lin > Signed-off-by: Kuan-Wei Chiu > Signed-off-by: Uros Bizjak > Cc: Thomas Gleixner > Cc: Ingo Molnar > Cc: Borislav Petkov > Cc: Dave Hansen > Cc: "H. Peter Anvin" > Link: https://lore.kernel.org/lkml/20250223164217.2139331-4-visitorckw@gmail.com/ Not sure if the Reviewed-by tag is appropriate here, but FWIW: Reviewed-by: Kuan-Wei Chiu I'll exclude this patch when sending the v2 parity patch series. Thanks! Regards, Kuan-Wei