From patchwork Thu Mar 17 16:51:37 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rob Clark X-Patchwork-Id: 12784315 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A71ACC433F5 for ; Thu, 17 Mar 2022 16:51:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234572AbiCQQw3 (ORCPT ); Thu, 17 Mar 2022 12:52:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36188 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232196AbiCQQw2 (ORCPT ); Thu, 17 Mar 2022 12:52:28 -0400 Received: from mail-pj1-x102f.google.com (mail-pj1-x102f.google.com [IPv6:2607:f8b0:4864:20::102f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E9BEC20A959; Thu, 17 Mar 2022 09:51:08 -0700 (PDT) Received: by mail-pj1-x102f.google.com with SMTP id kx13-20020a17090b228d00b001c6715c9847so3736292pjb.1; Thu, 17 Mar 2022 09:51:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=1fhGdDZ+4+A9O0kCAE2qwkKzIiiq6BxVXVjKbXoOSjc=; b=ac9lDNWQnaCjB8ARNToKqWJDqJP5c28Oek7OnIM8tObf04cglsVkYnXBmiuN9c3Vv5 2NYJaoYf5XGUKw3PSYK+DyxInZZKD+1OAcKuFi5M5X8gN4eXpwEBM/lXs/2jp4AB3HtV Op8GJqf+gOusx4Twv2NDLrsanY7dvJieFhLKej2mwDe8ynGiPDWcxYkH8fIoFoeHSzDD S3QJ4T2e0YrbaBaapqQuGQ2R+jZ3nxjWphDWla4JwCtJCimnu3watw7KvWCSxfPq8yw1 pN1Efdd8hY6wHe2SlJHqkKgy1i+D5xu9uPDhn10kskC5Oix83cLBVBFyURLBiUmXw8kg OJPQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=1fhGdDZ+4+A9O0kCAE2qwkKzIiiq6BxVXVjKbXoOSjc=; b=YPuKVmZm5Af6Gmzn53K5gggdKEK7JA4qWxu1GBI4p40WRCsWWoW+wLAT+NtJZnummY jz2yNQ58jn9ycy01iDjWnfLtY9SSoMU08X7zbiar5CHp4LmqVNNLYRzVJYEm5c4MuFq+ a2GC0se8dBU5N6DOCg5El5PnJVqK9cTNqmS7cfWos2HR5TysoRJINF1AUqbT4AG9hXEr xrfGyeLRQYojqzO8H9iCdXDZG6Yt7XWOOZRDVBGuTMgNW0uZ8IvoVJr41/fopiQto4Pq bJuLSlt/d7QVhBY9c6MvUyYtu/QZN6bG8N1dNW9D+Vh2t6T6+fyyB8e8l7/NR79k934L PZzg== X-Gm-Message-State: AOAM530HXYH9uR7qmaduymxiMEPIwn9gfV9eRhvMZd629U0hJ0CBAgbT gB43C//P3/5SpS/W9yFMA74= X-Google-Smtp-Source: ABdhPJwOV8GUTP9XpL07YdxSy7tQQ35mfNlI37jPr60/Ls8AYizX9BfbQrjuvdQDSL4LF/zStG7h0w== X-Received: by 2002:a17:90b:1d8d:b0:1c4:ba77:3e29 with SMTP id pf13-20020a17090b1d8d00b001c4ba773e29mr6509256pjb.206.1647535868296; Thu, 17 Mar 2022 09:51:08 -0700 (PDT) Received: from localhost ([2601:1c0:5200:a6:307:a401:7b76:c6e5]) by smtp.gmail.com with ESMTPSA id d19-20020a056a00199300b004f7b7bb0733sm7071888pfl.60.2022.03.17.09.51.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Mar 2022 09:51:07 -0700 (PDT) From: Rob Clark To: dri-devel@lists.freedesktop.org Cc: freedreno@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, Dan Carpenter , Rob Clark , Abhinav Kumar , Akhil P Oommen , Bjorn Andersson , =?utf-8?q?Christian_K=C3=B6ni?= =?utf-8?q?g?= , Emma Anholt , Jonathan Marek , Jordan Crouse , linux-kernel@vger.kernel.org (open list), Vladimir Lypak Subject: [PATCH v2 0/3] drm/msm: Add comm/cmdline override Date: Thu, 17 Mar 2022 09:51:37 -0700 Message-Id: <20220317165144.222101-1-robdclark@gmail.com> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: Rob Clark Add a way to override comm/cmdline per-drm_file. This is useful for VM scenarios where the host process is just a proxy for the actual guest process. Rob Clark (3): drm/msm: Add support for pointer params drm/msm: Split out helper to get comm/cmdline drm/msm: Add a way to override processes comm/cmdline drivers/gpu/drm/msm/adreno/adreno_gpu.c | 49 ++++++++++++++++++++++++- drivers/gpu/drm/msm/adreno/adreno_gpu.h | 4 +- drivers/gpu/drm/msm/msm_drv.c | 8 ++-- drivers/gpu/drm/msm/msm_gpu.c | 40 ++++++++++++-------- drivers/gpu/drm/msm/msm_gpu.h | 10 ++++- drivers/gpu/drm/msm/msm_rd.c | 5 ++- drivers/gpu/drm/msm/msm_submitqueue.c | 2 + include/uapi/drm/msm_drm.h | 4 ++ 8 files changed, 94 insertions(+), 28 deletions(-)