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[2001:4c4e:1b92:9600:4062:fc4b:2781:498e]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-499aa17e241sm63656765e9.12.2026.08.19.09.35.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 19 Aug 2026 09:35:33 -0700 (PDT) From: Igor Paunovic To: Triet Hoang Cc: Igor Paunovic , Tomeu Vizoso , Oded Gabbay , Markus Elfring , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v5 1/2] drm/rocket: Check allocations before use Date: Wed, 19 Aug 2026 18:35:07 +0200 Message-ID: <20260819163509.5743-1-royalnet026@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260818041505.1579320-1-triet.hoang.dev@gmail.com> References: <20260818041505.1579320-1-triet.hoang.dev@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Hi Triet, Ran v5 on RK3588 hardware (Orange Pi 5 Plus, all three cores), on a tree with PROVE_LOCKING and DEBUG_ATOMIC_SLEEP enabled: 30 sequential client cycles (open/submit/close), 10 pairs of concurrent clients, and a round across runtime suspend/resume - 45/45 inferences bit-correct against the reference, zero warnings of any kind, cores returning to runtime-suspended cleanly. One honest limit: this exercises the success paths your checks guard; the allocation-failure branches themselves I reviewed but did not fault-inject. Tested-by: Igor Paunovic # RK3588, functional, # no fault injection Regards, Igor