From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out.smtpout.orange.fr (out-11.smtpout.orange.fr [193.252.22.11]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BC5D020C481 for ; Fri, 7 Mar 2025 10:12:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.252.22.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741342325; cv=none; b=C7tlfixPvfa4F8CBIdPEwND+MzvvkdHgJZCBdH1XR3i+6MNuU0mINlji3C65+Xg78o5WZURvaF+N+mlXe0gqLJvJ8cLHcr8IffIbD0zCCNufQosQcNoVaEy0nUO2uXcA1JNKuoXTWvYWpqWmw/GKunoQg9YD0EUpn9vY8uXB9Wc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741342325; c=relaxed/simple; bh=9KTiwlamWgrnz754D6QMpyTlVZ+npgEDiQrm5M+j+jY=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=N3oDYQCkcVPKLasRsi+yrzHjbFepqDEJwh3pQSzZV7uwq6aJuKSVfiIlfZWGMnJfBxjIQm+WWAuyzM+2W2Rt28K7uWyTqx12do9yD1pqWBQAhdqXWvKhQhP/S5jsUmvd6GBFGE6SiHvxRy0usdMajH0XefiqWeHk5PuAG8hBZVc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=wanadoo.fr; spf=pass smtp.mailfrom=wanadoo.fr; dkim=pass (2048-bit key) header.d=wanadoo.fr header.i=@wanadoo.fr header.b=jj7l/xSy; arc=none smtp.client-ip=193.252.22.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=wanadoo.fr Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=wanadoo.fr Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=wanadoo.fr header.i=@wanadoo.fr header.b="jj7l/xSy" Received: from [172.16.82.72] ([124.33.176.97]) by smtp.orange.fr with ESMTPA id qUg1tfGVlO34bqUg5t6MfF; Fri, 07 Mar 2025 11:11:45 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=wanadoo.fr; s=t20230301; t=1741342305; bh=rxZFizxQTBf57y6b0wCquCkeYusfLguu3ogCv2zWKsA=; h=Message-ID:Date:MIME-Version:Subject:To:From; b=jj7l/xSyo97Ssu9r2QJlDbaqbyLHkqd/3QAVQh6ZefmhIl7zELC8scJwkVdToCRO4 Rf/5kwAwqAlxlMXxiz8x22GyZljZWIGiQWSyFah2YGdHDfTCicGKRDzCCTFJhGmhgR sgksIUCET9ynUU4EXxt2Isstw/rKj+73nCf06orE1FHTVVhFBxiT2wINbBr1rsvmqY bqMdVKwzgpixlO61UWINpm5Mp7/GAwTQlg3Id1YeCmx2kOpmd5TNuoAK1DD5jYosmO faOAemypUs4zm0vt3rAo2x/Bt6fhdWIPU3BTvCK3KOBXb+cjbBBoSAyQ4Ap/HQ5xMM q0WmYATRxQVMg== X-ME-Helo: [172.16.82.72] X-ME-Auth: bWFpbGhvbC52aW5jZW50QHdhbmFkb28uZnI= X-ME-Date: Fri, 07 Mar 2025 11:11:45 +0100 X-ME-IP: 124.33.176.97 Message-ID: Date: Fri, 7 Mar 2025 19:11:42 +0900 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 v5 7/7] test_bits: add tests for BIT_U*() To: Andy Shevchenko Cc: Yury Norov , Lucas De Marchi , Rasmus Villemoes , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , David Airlie , Simona Vetter , Andrew Morton , linux-kernel@vger.kernel.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Andi Shyti , David Laight , Dmitry Baryshkov References: <20250306-fixed-type-genmasks-v5-0-b443e9dcba63@wanadoo.fr> <20250306-fixed-type-genmasks-v5-7-b443e9dcba63@wanadoo.fr> <722e147b-fdd1-4098-8d60-48c83e36a7f7@wanadoo.fr> Content-Language: en-US From: Vincent Mailhol Autocrypt: addr=mailhol.vincent@wanadoo.fr; keydata= xjMEZluomRYJKwYBBAHaRw8BAQdAf+/PnQvy9LCWNSJLbhc+AOUsR2cNVonvxhDk/KcW7FvN LFZpbmNlbnQgTWFpbGhvbCA8bWFpbGhvbC52aW5jZW50QHdhbmFkb28uZnI+wrIEExYKAFoC GwMFCQp/CJcFCwkIBwICIgIGFQoJCAsCBBYCAwECHgcCF4AWIQTtj3AFdOZ/IOV06OKrX+uI bbuZwgUCZx41XhgYaGtwczovL2tleXMub3BlbnBncC5vcmcACgkQq1/riG27mcIYiwEAkgKK BJ+ANKwhTAAvL1XeApQ+2NNNEwFWzipVAGvTRigA+wUeyB3UQwZrwb7jsQuBXxhk3lL45HF5 8+y4bQCUCqYGzjgEZx4y8xIKKwYBBAGXVQEFAQEHQJrbYZzu0JG5w8gxE6EtQe6LmxKMqP6E yR33sA+BR9pLAwEIB8J+BBgWCgAmFiEE7Y9wBXTmfyDldOjiq1/riG27mcIFAmceMvMCGwwF CQPCZwAACgkQq1/riG27mcJU7QEA+LmpFhfQ1aij/L8VzsZwr/S44HCzcz5+jkxnVVQ5LZ4B ANOCpYEY+CYrld5XZvM8h2EntNnzxHHuhjfDOQ3MAkEK In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit On 07/03/2025 at 02:55, Andy Shevchenko wrote: > On Fri, Mar 07, 2025 at 01:08:15AM +0900, Vincent Mailhol wrote: >> On 06/03/2025 at 22:11, Andy Shevchenko wrote: >>> On Thu, Mar 06, 2025 at 08:29:58PM +0900, Vincent Mailhol via B4 Relay wrote: >>>> From: Vincent Mailhol >>>> >>>> Add some additional tests in lib/test_bits.c to cover the expected >>>> results of the fixed type BIT_U*() macros. >>> >>> Still would be good to have a small assembly test case for GENMASK*() as they >>> went split and it will be a good regression test in case somebody decides to >>> unify both without much thinking.. >> >> Let me confirm that I correctly understood your ask. Would something >> like this meet your expectations? > > I believe it should be written in asm. I am not confident enough in my assembly skills to submit asm patches to the kernel. So, I would rather take a pass on that one. Regardless, if somebody decides to unify both without much thinking as you said, I am fully confident that the patch will get Nack-ed right away. So, I do not have any concerns. Yours sincerely, Vincent Mailhol