From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mout.web.de (mout.web.de [212.227.15.14]) (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 0D72B1EA91; Mon, 29 Jul 2024 08:44:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=212.227.15.14 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722242653; cv=none; b=NI6Z0m98V8qHEhfxTctRV/Z+8ifqHtPPW6CwU6sMcbJAc8KhexoWITrkodJWtmMx5JqzDUCOIAS0RM/yym0qGyWNJhCgBHCLzfsleohV45BTzFVdZVbQHY2ygw+g8d17NUuRFYPbFFx86hvbsoPIjQdULMfeyHUwXt4wka9SWYc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722242653; c=relaxed/simple; bh=rShIewyZd6avg7JKkjg564MWU/YMLcep4oE8pH0jYsc=; h=Message-ID:Date:MIME-Version:To:Cc:References:Subject:From: In-Reply-To:Content-Type; b=GbxqGJnDb4WW9j2PcOMTAPdcAkfgD5ba7C3jXKGbVhncQQOtoMDaczRS2kooQJmphXVII6P26gQhDbXLd/ZM9ZHfXvbQ7BrK5v6VE707xvvn+hDXUFh75S4UhMXVltaa1dO6Yez0BrZn0+0SrKpzSXQhtxXFCvPGtNOTj5Kchso= 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=VTaSDRxq; arc=none smtp.client-ip=212.227.15.14 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="VTaSDRxq" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=web.de; s=s29768273; t=1722242631; x=1722847431; i=markus.elfring@web.de; bh=rShIewyZd6avg7JKkjg564MWU/YMLcep4oE8pH0jYsc=; h=X-UI-Sender-Class:Message-ID:Date:MIME-Version:To:Cc:References: Subject: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=VTaSDRxqKK7wsrKh/JRzSm2IOmZmxbzvTB/otk4sDf1yinhgn6xi4LP0vaQnWBhO Lf8vBVHzRiads7QW3RZhU/ieGnByK4oeXzX+SNjh1NEI9E33ELwpPVfflJZHcr+zb M/Z0iU1grqw2+rmGZ+TEMycGhyXXbAChTh/IqZnJv1dXhCVqBx7kznO7LHaTwMJiJ v7S6uEDnLQ0KzqepQz2Mop5Cvj9w3SRP+aH77lOI/HBIpm+wZwXi3Irax7eP8WLi5 PC5yFL9C6DPDAbONX3BO+A8LDlLOYM4HJoq+rFVyiTCSngbM23zoF+2ucPujdGLuI tOZdgVZSievcNHHMNA== X-UI-Sender-Class: 814a7b36-bfc1-4dae-8640-3722d8ec6cd6 Received: from [192.168.178.21] ([94.31.91.95]) by smtp.web.de (mrweb005 [213.165.67.108]) with ESMTPSA (Nemesis) id 1Mhnvw-1s3g0734N6-00jR4l; Mon, 29 Jul 2024 10:43:51 +0200 Message-ID: <7d572400-519f-474a-a664-82d142c71666@web.de> Date: Mon, 29 Jul 2024 10:43:49 +0200 Precedence: bulk X-Mailing-List: linux-tegra@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: Ashish Mhetre , iommu@lists.linux.dev, linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: LKML , =?UTF-8?B?SsO2cmcgUsO2ZGVs?= , Robin Murphy , Will Deacon References: <20240717100619.108250-1-amhetre@nvidia.com> Subject: Re: [PATCH 1/2] iommu: Optimize IOMMU UnMap Content-Language: en-GB From: Markus Elfring In-Reply-To: <20240717100619.108250-1-amhetre@nvidia.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:CTK6q2tTm7sA/4gebZfgbj/zQpzebhTTRcVXvHZ+jsy2LRsBXkf hfERQdSQQCYkUtPYYC7qbF30zwEpqEuM4mQN0H7e7fKCROi/5MCXwIrHtCMVCtNNQCljLHF BKpcOboOjtmE46nbPRz16jWmmgh0qZNs/5sKbbwJ3jvButRDnKHQb5W041WvCBa+O0ZtiDz sw3wsjjl7jSVs7U2IuMYw== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:0781h9qRdxg=;gXlPtzcIEO2AdXWwwxmoFIeTEIm /N7EQPStyb+TR5mEsFWlNiDuF0rRh31dnNG6D742hcy3n07Ev5fKOWZmY/XXNv3zFhuQ0wv5k 6+t3bd39D25VjIUydP8p8Yr/94nJFkzLU5i1nUZL2o/Wy7o1iSq5mu11PfqZHG/4t3SBqYL3z VEyv3C8EeZhDixhMdMBp4p95v6a6HErza9RL8pnAbafdNMfoQO047pIXAcBpKhhN31WGJGS9b ZcesQCtdDTCPtkL8GINt2SWHqTzsDVo4D2Di2ZTteQNN8c74EyJakp60MCu8np0B37IeFwHHy qm7jUBH7uEPm7IsxwJKJVYeLkrMTEJBi7/abS5SMlcdiXMTcqy/XOOoBHsJ+RwG6lNGKN5f6y V8VDCx83uSkYO9Uy+dtLmXdgx2+avYNvl/zNqbc/rz6HPid/r2vIUTvgjFFzsM+Src9u0CS99 XXakMJMRuc8WIhAKttchwGWRr5XwQO19/P1rLtvlq/dNNGpJ2d89UAuT2FEi+WN3/rzs+rQHx pnzULv15LF9IZwHU7SqGBhwQ8lxW7M2SVCmp4RNUZkzaoq+ZMht1swGbLzrIB3OySrYqUI2WL lvE8LrNo0l95kExjYUKcMEfBmrvdQ16oauv5aNjEV7WbHznCjIrFp/wTL+1RzBI72lt6cGjib eTRi+GcguZBQaGtLJuTaegGnZk0OS0MH6hKCztdI8DqgzWdrhTMyOI5E+ppD5F/HDz+betOrx rs+x0eVJhQjF2V/iU7RpYm7fpL5M3MVG8TJLJcZ33l6+0SMQuUZTRQ4n7w5uqfye8HrkhjO/4 HgWY57/iaKiAPmIutR5vlNrw== =E2=80=A6 > This patch optimizes =E2=80=A6 See also: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Do= cumentation/process/submitting-patches.rst?h=3Dv6.10#n94 Regards, Markus