From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793453802; b=Jk5xJJO/FEVGrHlZIQsFUl4zyXtpBleZv7KAsP7XJJoA8m42XML1jrWAqn5BuarAMjtY I2dTesI8BHOjWY3IjM+sVM1wwLsa9prdqStu9BGj1GPzQbSiVQh/yv4F2fpBvTWnVWCUM Nm+SzJlhJ4OveJeskPNE2bsXilA7twFQlnOklUiouSL9YslUe8voa3uvW5XitQHLDPPUx 6G2SI0iP6L/xpf7Nbu8k8eSL5/Jzd4FUyII3w54ocsHoV/D7HXbr9HXikqLqgUTfnCa5B I5rbO+W7DlnJlsv4Bp+QkKIAccOHj7Pvv7mGuguRaA5F4a1aaSTJJFOfEihLu3fNKtQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793453802; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:MIME-Version:Content-Transfer-Encoding; bh=jw6bl5NsvkKFzeDn/Yr+FgWkys/VlF0+Kx7JrcSwHKQ=; b=iOOkB0LUP1PJbGl/mf1kaFbI5rEjnaLBNpx6NRXj/N1Sn531q8ZRChHxqSRV9L4udDEr S0zEGIeT8NSXEx2cOsPzV71BZ3YMeixZM3l125rttLKNW0jWqOQf9TNv6QVn43jQS1j/i wbavO0wjkyxUSXBIoVGRk0BMHuav5s2rKyWp9MPrUsl6NXYwGtZP43WkPDmFntyJqgUXw 0IGKBUrh72vShbewRVw38AYVFFCVof3P6hOWe3uPmrQTXP7+MVcTXcScm6CyM3Ws+19P+ CNZ8Qsx3A77mGZzMlZQ71tOXQfI2aW902XRlT8UUVlQUXAa6K5uTIZjD/3gNnS1LUQw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=lJ4iDOR9; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B90CC606A31D; Sat, 31 Oct 2026 13:36:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=lJ4iDOR9 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 105F41F000C1; Sat, 31 Oct 2026 13:36:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793453801; bh=jw6bl5NsvkKFzeDn/Yr+FgWkys/VlF0+Kx7JrcSwHKQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=lJ4iDOR98AFkRou3maeiDjlG7QIHewvw0r1OCX5YwZZRbkqbpw5uZS0jxYmj2HQcx 0UhNGhvvaX0ei9p/GuR4B3ftaDGkGIRlFUwJ5uI+zId/tsEyknroFMtcvpEmgBG8UM wK3EDC7U5CSp5nBINa0yEFdz30ZC9FK2tfxNbn+BAPMmFXExzH7Pdfn+0TbU/Qm0la ILTk3lMas3nYYybcW9Zj2iEjrlEMn6syFqmHgxvUWp04aQMXi3WnqyfL17RdE14XYu OnBS+WK+xsk3Qsu+eGTQSSSdX+1mx/Hu/hcBolX+TJm0XfVC56oTOxaBnJha6nilQA MhNx6yv7X7/Iw== From: Sasha Levin To: Borislav Petkov Cc: Rosen Penev , Thomas Gleixner , Ingo Molnar , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt , Florian Westphal , Julian Anastasov , Jeff Johnson , linux-kernel@vger.kernel.org, llvm@lists.linux.dev Subject: Re: [PATCH] x86/csum: Relax the len and proto constraints in 32-bit csum_ipv6_magic() Date: Sat, 31 Oct 2026 09:36:38 -0400 Message-ID: <20261031133638.580496-1-sashal@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20261020012844.GDatbDzDp1zC0NtI6k@fat_crate.local> References: <20261020003238.2823758-1-sashal@kernel.org> <20261020011140.GCata_zHOTeTXLdlr2@fat_crate.local> <20261020012844.GDatbDzDp1zC0NtI6k@fat_crate.local> X-Mailing-List: llvm@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Mon, Oct 19, 2026 at 06:28:44PM -0700, Borislav Petkov wrote: >I'd like to use a trimmed version of your commit message because it explains >the big picture better as to why we need this in the first place. Hi Boris, Gentle ping on this one, I don't see it in tip yet. The clang i386 allmodconfig build of mainline is still failing on it. -- Thanks, Sasha