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Sun, 13 Sep 2026 21:57:06 -0700 (PDT) Received: from DL2XHKPB4.dl.net ([103.63.104.162]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-39d994872e0sm18824792a91.8.2026.09.13.21.57.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 13 Sep 2026 21:57:05 -0700 (PDT) From: Triet Hoang To: sidong.yang@furiosa.ai, royalnet026@gmail.com Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, ogabbay@kernel.org, tomeu@tomeuvizoso.net, triet.hoang.dev@gmail.com Subject: [PATCH v6 0/2] accel/rocket: Fix allocation handling and scheduler array leak Date: Mon, 14 Sep 2026 11:56:03 +0700 Message-ID: <20260914045605.381933-1-triet.hoang.dev@gmail.com> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit This small series addresses allocation and memory management issues in the accel/rocket driver: 1. Patch 1 ensures proper allocation checks before using pointers in rocket_job_open() 2. Patch 2 fixes an unreachable memory leak of the scheduler array when running on single-core setups (e.g., num_cores == 1), where drm_sched_entity_init() drops the array pointer. Link to v5: https://lore.kernel.org/all/20260818041505.1579320-1-triet.hoang.dev@gmail.com/ Changes in v6: - Rebase on top of drm-misc-next (base commit 5052ea2e6bfc43c64b851c596d3675d17e05e631) - Addressed review feedback from previous iterations. - Added Fixes and Tested-by tags where applicable. Triet Hoang (2): drm/rocket: Check allocations before use drm/rocket: Keep scheduler allocation in rocket_file_priv drivers/accel/rocket/rocket_drv.h | 1 + drivers/accel/rocket/rocket_job.c | 13 +++++++++---- 2 files changed, 10 insertions(+), 4 deletions(-) -- 2.53.0