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([2a02:908:1252:fb60:be8a:bd56:1f94:86e7]) by smtp.gmail.com with ESMTPSA id j17sm14235891wrb.46.2020.04.25.08.04.21 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sat, 25 Apr 2020 08:04:21 -0700 (PDT) Subject: Re: drm/amdgpu: invalidate L2 before SDMA IBs (on gfx10) To: =?UTF-8?B?TWFyZWsgT2zFocOhaw==?= , amd-gfx mailing list References: From: =?UTF-8?Q?Christian_K=c3=b6nig?= Message-ID: <71c2f3e9-a734-5887-b5ce-7fa8b011d372@gmail.com> Date: Sat, 25 Apr 2020 17:04:20 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: christian.koenig@amd.com Content-Type: multipart/mixed; boundary="===============1512808671==" Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" This is a multi-part message in MIME format. --===============1512808671== Content-Type: multipart/alternative; boundary="------------B95B89DB079BE518F3F499C0" Content-Language: en-US This is a multi-part message in MIME format. --------------B95B89DB079BE518F3F499C0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Could we do this in userspace as well? Am 25.04.20 um 10:52 schrieb Marek Olšák: > This should fix SDMA hangs on gfx10. > > Marek > > _______________________________________________ > amd-gfx mailing list > amd-gfx@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/amd-gfx --------------B95B89DB079BE518F3F499C0 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit
Could we do this in userspace as well?

Am 25.04.20 um 10:52 schrieb Marek Olšák:
This should fix SDMA hangs on gfx10.

Marek

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--------------B95B89DB079BE518F3F499C0-- --===============1512808671== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx --===============1512808671==--