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[67.168.198.145]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3ae6e7d5b8csm15640105a91.1.2026.11.01.09.49.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 01 Nov 2026 09:49:18 -0800 (PST) From: Rob Clark To: dri-devel@lists.freedesktop.org Cc: linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, Rob Clark , Abhinav Kumar , David Airlie , Dmitry Baryshkov , Jessica Zhang , linux-kernel@vger.kernel.org (open list), Marijn Suijten , Sean Paul , Simona Vetter Subject: [PATCH 0/2] drm/msm/gem: A couple VM_BIND fixes Date: Sun, 1 Nov 2026 09:49:08 -0800 Message-ID: <20261101174911.25184-1-robin.clark@oss.qualcomm.com> X-Mailer: git-send-email 2.56.0 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMTAxMDA3MCBTYWx0ZWRfX2hpGK7ugl4Br jb+nOkJG3MRRRI7jBvvpQ3XaerLu3M4KI0/19VnhSPqC4sQb4f2jMC+NIgzvrtL0VVI7bIwtGCn qS3EbM2rOUpDu9/7jIP95317wudPMZzko4MOpcHltBITkXYuRJAtFfBg4teDwXvp55sK1odm9qX m0KPPiAMT5SwIAStiMJGz9rPH7nD/P16ik8jz1R/pz5+URz1/BD8FR2saSFW1EBI8pNNDk443QW CYFV+l0mJlALqeoEvCwxgLaVeSfb00uc+RXmby0jLBXrpxmv5j6Wp5MmYyJW24D2lA8jrhi00Zb Qdy3s9pfKhkCm6eDk/TGlHOU53SIogUS8N1z+w/9dp0ur94kygCGSz/4KWbUICBzEEoU8iGXOvb DxjUjlbRA3LPweT+kREpaC8J1B6fyYL086OgwZSVno1L1ddnWTh2blAeETUt6OPfPGbktNA8dnI lUgbuoa7rR7scQ1Wg1g== X-Authority-Analysis: v=2.4 cv=FciiV5+6 c=1 sm=1 tr=0 ts=6ae77b9f cx=c_pps a=rz3CxIlbcmazkYymdCej/Q==:117 a=6Rn/7xRx7Ub4NEhlm8k1cw==:17 a=zJRp6_cAMcgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_K5XuSEh1TEqbUxoQ0s3:22 a=Q19NxXnSNVhgB1yMlDAA:9 a=bFCP_H2QrGi7Okbo017w:22 X-Proofpoint-ORIG-GUID: euk3MVPJK2f1YU40Ym1TkesGn4KQF-RL X-Proofpoint-GUID: euk3MVPJK2f1YU40Ym1TkesGn4KQF-RL X-Proofpoint-Spam-Info: AW1haW4tMjYxMTAxMDA3MCBTYWx0ZWRfX+1Ni6RaJAOCN 7PJ3lNEv3JsDs/yIXDPnSzgtlaN91ls+lju0shre25PBs4QTpEtUjCDNJ3BsVutGrGZDYzbTIB6 Q127QT+QIGjIKMHnb49dVp3r3gUyvYg= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.138,FMLib:17.12.100.49 definitions=2026-11-01_06,2026-10-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 bulkscore=0 impostorscore=0 suspectscore=0 malwarescore=0 lowpriorityscore=0 priorityscore=1501 phishscore=0 adultscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2610300000 definitions=main-2611010070 Fix possible overflow in range check, and disallow passing BOs table to GEM_SUBMIT for VM_BIND contexts. Rob Clark (2): drm/msm/gem: Fix VM_BIND range check drm/msm/gem: Disallow nr_bos for VM_BIND contexts drivers/gpu/drm/msm/msm_gem_submit.c | 5 ++++- drivers/gpu/drm/msm/msm_gem_vma.c | 2 +- 2 files changed, 5 insertions(+), 2 deletions(-) -- 2.56.0