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Fri, 31 Jul 2026 23:36:18 -0400 (EDT) From: Jiaxing Hu To: royalnet026@gmail.com Cc: tomeu@tomeuvizoso.net, heiko@sntech.de, linux-rockchip@lists.infradead.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Jiaxing Hu Subject: Re: [PATCH v2 2/2] accel/rocket: keep core slots stable across unbind and rebind Date: Sat, 1 Aug 2026 15:36:14 +1200 Message-ID: <20260801033614.2008530-1-gahing@gahingwoo.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260731064933.12548-3-royalnet026@gmail.com> References: <20260731064933.12548-1-royalnet026@gmail.com> <20260731064933.12548-3-royalnet026@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260731_203627_076434_969CCD09 X-CRM114-Status: UNSURE ( 5.09 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Hi Igor, All three are addressed, and in the right places. The .dev = NULL lands in the rocket_core_init() failure path before num_cores is decremented, which is what keeps the live slot count and the scheds allocation in step. The .dev check in sched_to_core() and the note about synchronous probe are both what I had in mind. Thanks for exercising the forced init failure path on hardware too. Reviewed-by: Jiaxing Hu And thanks for the Tested-by on my v3. RK3588 is the part I cannot check here, so having the soc_data conversion confirmed on all three cores is worth a lot. Cheers, Jiaxing _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip