From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mout.web.de (mout.web.de [212.227.17.11]) (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 7C67B1A0BC7; Tue, 3 Sep 2024 09:40:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=212.227.17.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725356451; cv=none; b=CHiEeAAzHEOBTwvno+s3No/Fg/Pp/+5ra/1yqvvTTGO+PmDyc/v7AdOURsfFg/N2K9LVgjxnbCZjBnhGuaCWsZSGMMSmFxq8IzvCbrm1pf5EtedktkAXho9q9joYgYwx9ks+yIzEYsu7NidWCEW8R9QpdjGiY12E02GYpTIdghM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725356451; c=relaxed/simple; bh=lLzr8Ar95hMU50yITbpvwxHOKCESpfKPFuNUnNE06bA=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=MB+EkMR1EcnacTlZx4F/T0kxIT/wtapWOpp6YAPen+VS89ZtBEPaaLTWr1k/D+4aZ1S+MpY/KAoWWoNIvoNB8gRpMnLkdOgXWTVrohrKHzsBSOxVCcqChmPHqzw8QilT2YVOnfepbgaBTDtcgRHTZyZx3Qdj9FU1T89+tLG86WQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=web.de; spf=pass smtp.mailfrom=web.de; dkim=pass (2048-bit key) header.d=web.de header.i=markus.elfring@web.de header.b=jc8bRgxV; arc=none smtp.client-ip=212.227.17.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=web.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=web.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=web.de header.i=markus.elfring@web.de header.b="jc8bRgxV" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=web.de; s=s29768273; t=1725356414; x=1725961214; i=markus.elfring@web.de; bh=lbfwtFUUUQEa7RKRIipVXPdfzZzi/w41he9XMp87RSQ=; h=X-UI-Sender-Class:Message-ID:Date:MIME-Version:Subject:To:Cc: References:From:In-Reply-To:Content-Type: Content-Transfer-Encoding:cc:content-transfer-encoding: content-type:date:from:message-id:mime-version:reply-to:subject: to; b=jc8bRgxVnO+hRbFNONQ+Gle2zPRAJaZ9E8VnhO7onTUGt4tLtGsfJyTFIAosRW9K fsTdyGxPyCr8GvNSc9l0D03NNbyswvNWS2NZW4g/PVwXI4nM8Gx5pfXJLwZHibSoS 9GbKGFbqeb+VP0J4mFArOgRQ0HZQpwYJlagx94JHFxJ1aCIkP12hba3fAiekMQ1S9 QTWUf5OvehfchQp1UXq6wcifvKvxHNVY0nNw8mNmg0QcWpmYNHiGgaaIjpGjWHpIy h5APyOfrrDiUFSdUEfFL1hHj4WLRfRyLGK91hB+pQUvKrCPbHO6xseEtFkrpqcgd6 fEmrqbYVhSdS0TuFkg== X-UI-Sender-Class: 814a7b36-bfc1-4dae-8640-3722d8ec6cd6 Received: from [192.168.178.21] ([94.31.84.95]) by smtp.web.de (mrweb106 [213.165.67.124]) with ESMTPSA (Nemesis) id 1MOlwj-1sQ9hZ2WGF-00TKth; Tue, 03 Sep 2024 11:40:14 +0200 Message-ID: <95f07e5b-72c4-442c-b58e-25c407389243@web.de> Date: Tue, 3 Sep 2024 11:40:11 +0200 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: [v2] drm/imagination: Use memdup_user() helper To: Matt Coster , dri-devel@lists.freedesktop.org Cc: Donald Robson , Frank Binns , Sarah Walker , Christophe Jaillet , Jinjie Ruan , Daniel Vetter , David Airlie , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , LKML , kernel-janitors@vger.kernel.org References: <8d30da7f-7a12-4052-b846-66fad0ccb392@web.de> Content-Language: en-GB From: Markus Elfring In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:kYjjDNcb9SSj1h4+Mz2o8aEKK3JGWzSQezmAzIKDl/cfDfCGTxz LAFz8WsXStLaZvw/ztZym00sDpprLKz1uWa4rc0OPsggwoz1gsDPSgRtgxBLidOIfB21nWy MY+g4UEtQ20YdrGGl6WvnIm7USeyWhDgMgb0Pq34Rwpf4URatP60t+zQAkJQvW2/a8vzw/G Qfh9Hd0z8RV2sWM7WDFlQ== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:1qJKy6keiWE=;k7cqz0hdvaJNcoGxY21u3lX3xbU P6XdqaqU9vFKc7GBsi3OVIVLT0jzihjQmJwRZgJp1xzU8slXnwCrFJAqFijQSUQgQdmGFuHTR 8s2KCX8C8FkcY4LhUr1O0nU7Yb9apQyFTHG9EqLhBdfmoVoA5n5fjgd2QO2OiwSePysIr8nOh droIHvmyl89Q7BhyV7F7/HvexeIp4L+eML7TR/3VTehPr3IFR0w7yw4kfEGRNW1f+P4C+A094 xVPZFi8j3O2dl1Y8cxxAE6HTTSFERZ6+ASs+YlPMuJTpToSEHet54KCepebKTlxDGG6FH/cIf X8fkeNageXI7Q/PEKyLbYOIqD6GY3TQNMsxnCHJ0g7E7RILTyW52p1sFySrEaT7cvHyO1cWq+ HDaUSaYZr9tD+RxLg2Y1qYAjIHzQPKWL6RzyK70MkWaSPVObohpL+FITn6C0zKNq1BKfubXXZ pi7N278AS0iqRuo1tlv4ekT8CjTABOBepGTiGIIJFA9o2lrSAEJPW/BfgJd0SIdd6n4CSh0W1 CWzdwYCROyykDQ7g4mmrajtHqLddCxVnZrOYH5p7GT4no/dDai/2tHGujbPi4l5ZU+28AZ/X9 6+5Y1jSVuFNI93Wwabb4oHEby/Y6oic5iV4ilZ8NuG1JZWcYIMWrwtoCYM4IJ0n2gFhtWwQCX VKEJpCFP+qx06ZZqgUNyVlcNtiJF+3w62QM+vd7sOJC+SJvpQ2MrVQ/SLCPiPC1PeS50w09rS gKK/B6v9AB+rKPbPRHF7mAZ8VQKVlPwlfJLzBKXZiMctyTwOBvxIfNeVauH7p8ZHUql58hh6v tzsSV3AcIB6Z2tqDssQsKRjw== >>>> Switching to memdup_user(), which combines kmalloc() and copy_from_us= er(), >>>> and it can simplfy code. By the way: Would it have been nicer to avoid a typo anyhow in such a change descripti= on? >>> Applied, thanks! >>> >>> [1/1] drm/imagination: Use memdup_user() helper >>> commit: 2872a57c7ad427d428c6d12e95e55b32bdc8e3b8 >> >> Do you find any previous contributions still similarly interesting? >> >> Example: >> [PATCH] drm/imagination: Use memdup_user() rather than duplicating its = implementation >> https://lore.kernel.org/r/c07221ed-8eaf-490e-9672-033b1cfe7b6e@web.de >> https://lkml.org/lkml/2024/1/28/438 > > Hi Markus, > > I apologise for missing your earlier email. How could this happen? > In general, we'll happily accept cleanup patches. > > If you feel like your patch has gone ignored in future, It seems that some of my development ideas occasionally trigger special co= mmunication challenges. > please feel free to ping me directly either by email or on IRC at MTCost= er. Will the attention really grow accordingly? Regards, Markus