[{"id":1761700,"web_url":"http://patchwork.ozlabs.org/comment/1761700/","msgid":"<3xkKq607C8z9t2d@ozlabs.org>","date":"2017-09-01T13:29:53","subject":"Re: [1/2] powerpc/powernv/npu: Move tlb flush before launching ATSD","submitter":{"id":69509,"url":"http://patchwork.ozlabs.org/api/people/69509/","name":"Michael Ellerman","email":"patch-notifications@ellerman.id.au"},"content":"On Fri, 2017-08-11 at 06:22:56 UTC, Alistair Popple wrote:\n> The nest mmu tlb flush needs to happen before the GPU translation shootdown\n> is launched to avoid the GPU refilling its tlb with stale nmmu translations\n> prior to the nmmu flush completing.\n> \n> Signed-off-by: Alistair Popple <alistair@popple.id.au>\n> Cc: stable@vger.kernel.org\n\nApplied to powerpc next, thanks.\n\nhttps://git.kernel.org/powerpc/c/bab9f954aaf352127725a9b7920226\n\ncheers","headers":{"Return-Path":"<linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org>","X-Original-To":["patchwork-incoming@ozlabs.org","linuxppc-dev@lists.ozlabs.org"],"Delivered-To":["patchwork-incoming@ozlabs.org","linuxppc-dev@lists.ozlabs.org","linuxppc-dev@ozlabs.org"],"Received":["from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3])\n\t(using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xkL7H71Tgz9sRV\n\tfor <patchwork-incoming@ozlabs.org>;\n\tFri,  1 Sep 2017 23:43:55 +1000 (AEST)","from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3])\n\tby lists.ozlabs.org (Postfix) with ESMTP id 3xkL7H64fgzDr97\n\tfor <patchwork-incoming@ozlabs.org>;\n\tFri,  1 Sep 2017 23:43:55 +1000 (AEST)","from ozlabs.org (ozlabs.org [IPv6:2401:3900:2:1::2])\n\t(using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby lists.ozlabs.org (Postfix) with ESMTPS id 3xkKq70KhGzDqk0\n\tfor <linuxppc-dev@lists.ozlabs.org>;\n\tFri,  1 Sep 2017 23:29:55 +1000 (AEST)","by ozlabs.org (Postfix)\n\tid 3xkKq64cYnz9t3k; Fri,  1 Sep 2017 23:29:54 +1000 (AEST)","by ozlabs.org (Postfix, from userid 1034)\n\tid 3xkKq607C8z9t2d; Fri,  1 Sep 2017 23:29:53 +1000 (AEST)"],"X-powerpc-patch-notification":"thanks","X-powerpc-patch-commit":"bab9f954aaf352127725a9b7920226abdb65b604","In-Reply-To":"<1502432577-5911-1-git-send-email-alistair@popple.id.au>","To":"Alistair Popple <alistair@popple.id.au>","From":"Michael Ellerman <patch-notifications@ellerman.id.au>","Subject":"Re: [1/2] powerpc/powernv/npu: Move tlb flush before launching ATSD","Message-Id":"<3xkKq607C8z9t2d@ozlabs.org>","Date":"Fri,  1 Sep 2017 23:29:53 +1000 (AEST)","X-BeenThere":"linuxppc-dev@lists.ozlabs.org","X-Mailman-Version":"2.1.23","Precedence":"list","List-Id":"Linux on PowerPC Developers Mail List\n\t<linuxppc-dev.lists.ozlabs.org>","List-Unsubscribe":"<https://lists.ozlabs.org/options/linuxppc-dev>,\n\t<mailto:linuxppc-dev-request@lists.ozlabs.org?subject=unsubscribe>","List-Archive":"<http://lists.ozlabs.org/pipermail/linuxppc-dev/>","List-Post":"<mailto:linuxppc-dev@lists.ozlabs.org>","List-Help":"<mailto:linuxppc-dev-request@lists.ozlabs.org?subject=help>","List-Subscribe":"<https://lists.ozlabs.org/listinfo/linuxppc-dev>,\n\t<mailto:linuxppc-dev-request@lists.ozlabs.org?subject=subscribe>","Cc":"Alistair Popple <alistair@popple.id.au>, fbarrat@linux.vnet.ibm.com,\n\tlinuxppc-dev@ozlabs.org, sbaskaran@nvidia.com, arbab@linux.vnet.ibm.com, \n\tstable@vger.kernel.org","Errors-To":"linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org","Sender":"\"Linuxppc-dev\"\n\t<linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org>"}}]