From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (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 7271C2BEC5E for ; Mon, 11 May 2026 13:01:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778504466; cv=none; b=jddisKkq6qTju6//jCIgZe8PPniYW8t4T/brRW7Qv3npsIK/se5DhtzBN0W0SGhEPc4goZTrwuNAqdUSfi8N/DF/BQLwJndYKw4wJkQqWndaYpbasjI6Eh2+RRzk1WLF+uxRfAhFNJQ9Xz1Duk+2+Egn1rG7stqzBKVQ3sQgFv0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778504466; c=relaxed/simple; bh=/NsgYCf/YJOjQfBrxIduQkHUSM4dKNrQiRj00JRK8V0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ZNNAOGDZXCxbvhDgeFGXs8yYcuN8nIpDsxHe+r7V1EnuPukxXE4mKim8qMqWq1bWFt3dd9Rq1SfhFwXhn07wYQAH0XdRjPixv9mDdWjirJcxYmU57PCGteuPe4gjiAC6zzXvWMUdb/95gS0X4xVyBLtet5mQhHFcVyMNzsd+y3Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=cruGJbn7; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=L+q4kjdt; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="cruGJbn7"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="L+q4kjdt" Received: from pps.filterd (m0279871.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 64B7A6Z01258560 for ; Mon, 11 May 2026 13:01:01 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:date:from:in-reply-to:message-id :mime-version:references:subject:to; s=qcppdkim1; bh=QpEOCCW2frO 5RjDS7yw8Uzvvr6ebtp3PdlAzKWnUJ/s=; b=cruGJbn7sIUATh10M5jsgXz85VI ZFQeS/jgS81EAtMJOouCdBmq/AZU/j7r+Dc8Th34AE5K80trOIi02nno8L5DzvPZ iTE+e9u4KyiJHkeVQzIFY7bPVu5f07PwUJHUWwU2ruEiW/w/rNcGOFMqenoEvhDy /Bvr933ptoBRGor7izAH1WWWpxFsjltZ+jm8Q5g9N6p4ViG8ysCHw419acbnK39n xvHm8Bo8GjIDoyOrbgAa+cWXCb/NlZOR6Jvc0Tt/Jtf5ilBFTQ0qHlAu+A5LoF3+ v+x8IWKwAVNFvDXctuRJdtNi6EfTTeZDX/CFWfwKUVqZM1BkWH8PMFqordA== Received: from mail-pj1-f69.google.com (mail-pj1-f69.google.com [209.85.216.69]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4e3ag217fw-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Mon, 11 May 2026 13:01:00 +0000 (GMT) Received: by mail-pj1-f69.google.com with SMTP id 98e67ed59e1d1-36603ad6709so4561540a91.2 for ; Mon, 11 May 2026 06:01:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1778504460; x=1779109260; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=QpEOCCW2frO5RjDS7yw8Uzvvr6ebtp3PdlAzKWnUJ/s=; b=L+q4kjdtLYq3JhsJMjWlC5NzM7w3dmIo5CBT3OTcGFF4tbGFszc4dj3whZYegEFNgR vy8q2lYIEUHa8W7W9ysPBMIIZvUOE2fHMz5LIion++a8N5aK/TeR9CgFfMkgmEvwwDt6 7GT/6YrSavEWfa0Ud1Zp+F9MIT7bt/k87Etl7qCbH+tX5cGHBdlaA2x1qSMf4WEQ5+SR KojYw16QGTp/xsIsrSNspGfVwxRRHsnyJlfwUUB/q5WHWXEp+AAFp+WmNI2bLmWo1/RI vOfc1aoUoXai1Qn+jUmqu0biU43qLJ6IgC74SxOASrqnA5eHhsjQkQDND3dstWw4eRQa vCrQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1778504460; x=1779109260; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=QpEOCCW2frO5RjDS7yw8Uzvvr6ebtp3PdlAzKWnUJ/s=; b=WFot0NYdiqDV9FEyZHny/VnYMFOqTw6nC/3NN+/TZ/AYjycmZyozNgrMw4zdMKVoxl vvMJFwxF0u3+UtnisRJK0vXWRIogd7yBIo7yofO/A8NDk4G116TNEJYxGEI3VgEV7t4c X3w/Nt8kJOxhDd9dnGwMI1NH5Ei/BtmG/RIn4pwfE8A8rHH5cPOfULTq6YZBtHHwxyq5 h8sBGtuIzWVZKNgcOThLXpY1jYFiLMIgDB9R8aRi/sV5RgzkkmXBUHWfEuy48qCpdnYR oOnN1hSzsncD7ymNYn+oqLYv47qygNLJW1vq/IGiSuM+lhom8iAJCCepzJhAWE4hU+vS zw1A== X-Gm-Message-State: AOJu0Ywu8eg1gVhq9WMVqekFNCEqzX2azRgkNR2wPzIgdaWWHLLl09AZ EJIQBFANh9XrnqOxR1TRRg8ciOVdOB/S2ZhV8PfZuybPB+V1idu8k3hd0QQ+23F+CV1Cxfa5n0H snMH2Bha+w9AnebUpvnvp5g+5zbikntGsn9HjWZzHGrhKTOyemwEdd5+C0NuiBFBYMvzR X-Gm-Gg: Acq92OEUu3ZA9QaM26yLHHNblAIsdEmlwBVGwEsuDmuWMKmi6EMmZtGKkcuJimRGQQf uuRPYycZTzIcmltcdc22yox8Fn14CVtKFfcCnIg714r+B2F5C0H0aWJ33uYE8M3GniUZEWVWajr khn3ojkgYLEjGvCLohQwB+HkbSDqsXRB01+EKLbGHICLrVOruo8LViwHnmpb5/TKIWETXjFAh31 lbUVnaP0oqYOUaiomey/ryvdjeWyN/6UwUWP49k3OxqBlbrXOzA8gYkEmg5aN5gVYchTeO+yCp4 pWOWlA42WRcI378R1dND3AsdOqf4bSDuzKNrv/Fz3w2CkmgNB9pcIPzSZIkQrvbz79awn1iErpp eJXngnDkN7VWlrowgy2e3XqdiShN3xlS1 X-Received: by 2002:a17:90b:6c6:b0:35f:c729:de9f with SMTP id 98e67ed59e1d1-3664cd49ad7mr13656732a91.27.1778504459904; Mon, 11 May 2026 06:00:59 -0700 (PDT) X-Received: by 2002:a17:90b:6c6:b0:35f:c729:de9f with SMTP id 98e67ed59e1d1-3664cd49ad7mr13656661a91.27.1778504459326; Mon, 11 May 2026 06:00:59 -0700 (PDT) Received: from localhost ([2601:1c0:5000:d5c:4ec8:83f5:8254:6891]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-367d629f40bsm7782246a91.7.2026.05.11.06.00.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 May 2026 06:00:58 -0700 (PDT) From: Rob Clark To: dri-devel@lists.freedesktop.org Cc: linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, Akhil P Oommen , Rob Clark , Dmitry Baryshkov , Sean Paul , Konrad Dybcio , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Marijn Suijten , David Airlie , Simona Vetter , linux-kernel@vger.kernel.org (open list) Subject: [PATCH v5 02/16] drm/msm: Allow CAP_PERFMON for setting SYSPROF Date: Mon, 11 May 2026 05:59:15 -0700 Message-ID: <20260511130017.96867-3-robin.clark@oss.qualcomm.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260511130017.96867-1-robin.clark@oss.qualcomm.com> References: <20260511130017.96867-1-robin.clark@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-ORIG-GUID: KbZzrtYR3t3h22MHUaFDPM3zGVYNY3oR X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTExMDE0NCBTYWx0ZWRfX4vowRt1Vnc3i 96ijKyiwbo6zcHzBZrjsxNIbF9myjMPbrb/OyIH/ZhNFwuCS2qkCpQXkNO2nBbjLS/f4I3Lu2v8 5dDvq01nhGecMhwmQsbNw6ItAvqy6zt/x0kzW4CxXimD8EgrHWKP2nq3p/bcz8NMhlwhHA0NCdI OapHr+mnZLMKvf1gnG2acic7kcbjycUlYoGMKYK0YdTxyfkz8SUbgKDqT4r0FPwUE8rAdKVrMh5 EmM1EnrlR8mce5K+WwdHOkFmCdJ0K5gVEDQEDAqNX7KAYXM3cwP6WQDYFBNaKndH6iogia/bTWY bNDUFpTW1ueodL42rQJOluJHEY1gPvsM7eEwhnyMgrdQEw5fzOd4XQlQX4kuOQdj6RtdR7KW9ax Gi/Y4DqxMN7hQ/4Tv9AM4UpscxbT1LcjVMH5ml1aKANwioZWsy/AitIhCbp14hkp1+1NLpRIBny Ho92ngJJGB51QCKuqgA== X-Proofpoint-GUID: KbZzrtYR3t3h22MHUaFDPM3zGVYNY3oR X-Authority-Analysis: v=2.4 cv=NODlPU6g c=1 sm=1 tr=0 ts=6a01d30c cx=c_pps a=vVfyC5vLCtgYJKYeQD43oA==:117 a=xqWC_Br6kY4A:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=3WHJM1ZQz_JShphwDgj5:22 a=EUspDBNiAAAA:8 a=ZRXlmS4ShPoOlOK7p90A:9 a=rl5im9kqc5Lf4LNbBjHf:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-05-11_03,2026-05-08_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 bulkscore=0 adultscore=0 suspectscore=0 malwarescore=0 lowpriorityscore=0 impostorscore=0 spamscore=0 phishscore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2605110144 Use perfmon_capable() which checks both CAP_SYS_ADMIN and CAP_PERFMON. This matches what i915 and xe do, and seems more appropriate. Signed-off-by: Rob Clark Reviewed-by: Dmitry Baryshkov --- drivers/gpu/drm/msm/adreno/adreno_gpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c index 66f80f2d12f9..72b71e9e44f0 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c @@ -494,7 +494,7 @@ int adreno_set_param(struct msm_gpu *gpu, struct msm_context *ctx, return 0; } case MSM_PARAM_SYSPROF: - if (!capable(CAP_SYS_ADMIN)) + if (!perfmon_capable()) return UERR(EPERM, drm, "invalid permissions"); return msm_context_set_sysprof(ctx, gpu, value); case MSM_PARAM_EN_VM_BIND: -- 2.54.0