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[199.106.103.254]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-28e8d112797sm167816485ad.22.2025.10.07.08.20.57 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 07 Oct 2025 08:20:58 -0700 (PDT) Message-ID: <28aafc68-4dcf-4a55-9762-c2c3e1ddfe98@oss.qualcomm.com> Date: Tue, 7 Oct 2025 09:20:57 -0600 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] accel/qaic: Add support to export dmabuf fd To: Youssef Samir , carl.vanderlip@oss.qualcomm.com, troy.hanson@oss.qualcomm.com, zachary.mckevitt@oss.qualcomm.com Cc: ogabbay@kernel.org, linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, quic_pkanojiy@quicinc.com References: <20251007053853.193608-1-youssef.abdulrahman@oss.qualcomm.com> Content-Language: en-US From: Jeff Hugo In-Reply-To: <20251007053853.193608-1-youssef.abdulrahman@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDA3MDExNyBTYWx0ZWRfX7EhPOSpkbw1r q2MUeuhp3l+SFafO33Vi8QR0aWXDPbJ0Fy9rlzsEaQUPyLVf16LvcpZxf9MTsVHKBaAEjD7/N/T kA9v1ECuJvkzWQ34QNOV4MSQz5oolZZH6EjI+FnSf/glub3hTG1397VILnoNc3+zWtzUW/By01P u9yZLSg0v8AWrVnXrMkT7Uru41yTTO+uTzZBvlOlg5YRn//dMLD2oEdKijAtB7oNCqKf/rs6Az/ c9IUMVolxvLbqsnMiGLFvaPvUIPveS9QoTNb2vs/Slzaqqh1OBYynK2MMJlcOj/8zq7gbgz8Cg3 rW5TB8Aa6rM503G9IozsqxGO3JKLbUJmSyaqcPFFsum+7ohnsTU207FeM05kFgYD2o6ZsvXdwbV vEObmsq/elcyo/bRGhu2MFyf7LkqMA== X-Authority-Analysis: v=2.4 cv=BP2+bVQG c=1 sm=1 tr=0 ts=68e52fdc cx=c_pps a=oF/VQ+ItUULfLr/lQ2/icg==:117 a=JYp8KDb2vCoCEuGobkYCKw==:17 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=COk6AnOGAAAA:8 a=EUspDBNiAAAA:8 a=qTQW5CXGkwUWSGTXi8sA:9 a=QEXdDO2ut3YA:10 a=3WC7DwWrALyhR5TkjVHa:22 a=TjNXssC_j7lpFel5tvFf:22 X-Proofpoint-GUID: oDmyByDxsjcwM8zhF2jmoJb7mN6i1Xwf X-Proofpoint-ORIG-GUID: oDmyByDxsjcwM8zhF2jmoJb7mN6i1Xwf X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1117,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-10-07_02,2025-10-06_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 bulkscore=0 malwarescore=0 impostorscore=0 suspectscore=0 phishscore=0 lowpriorityscore=0 priorityscore=1501 spamscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2509150000 definitions=main-2510070117 On 10/6/2025 11:38 PM, Youssef Samir wrote: > From: Pranjal Ramajor Asha Kanojiya > > Add support to export BO as DMABUF to enable userspace to reuse buffers > and reduce number of copy. > > Signed-off-by: Pranjal Ramajor Asha Kanojiya > Signed-off-by: Youssef Samir > Reviewed-by: Jeff Hugo