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Fri, 5 Mar 2021 15:35:33 +0000 Subject: Re: [PATCH 5.11 079/104] drm/amdgpu: enable only one high prio compute queue To: Sasha Levin , "Deucher, Alexander" Cc: Greg Kroah-Hartman , "linux-kernel@vger.kernel.org" , "stable@vger.kernel.org" , "Das, Nirmoy" References: <20210305120903.166929741@linuxfoundation.org> <20210305120907.039431314@linuxfoundation.org> <23197f54-020a-691c-5733-45ce7e624fec@amd.com> <9f12d4c6-35c8-7466-f1bc-bee31957e11b@amd.com> From: =?UTF-8?Q?Christian_K=c3=b6nig?= Message-ID: <1b5bfcb0-3860-bb81-f0ad-91a522beef0a@amd.com> Date: Fri, 5 Mar 2021 16:35:28 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.1 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-Originating-IP: [2a02:908:1252:fb60:ee4e:e545:33e0:7359] X-ClientProxiedBy: AM4PR0501CA0051.eurprd05.prod.outlook.com (2603:10a6:200:68::19) To MN2PR12MB3775.namprd12.prod.outlook.com (2603:10b6:208:159::19) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from [IPv6:2a02:908:1252:fb60:ee4e:e545:33e0:7359] (2a02:908:1252:fb60:ee4e:e545:33e0:7359) by AM4PR0501CA0051.eurprd05.prod.outlook.com (2603:10a6:200:68::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3912.18 via Frontend Transport; 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Would need to check that.  >> If it's not, this patch should be dropped. > > Yes, it went in via autosel. I can drop it if it's not needed. > IIRC this patch was created *before* the feature which needs it was merged. So it isn't a bug fix, but rather just a prerequisite for a new feature. Because of this it should only be merged into an older kernel if the new features is back ported as well. Alex do you agree that we can drop it? Thanks, Christian.