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Mon, 27 Apr 2026 06:32:09 +0100 From: Brajesh Gupta Subject: [PATCH v3 0/2] drm/imagination: FW trace bug fix and configuration update Date: Mon, 27 Apr 2026 11:01:36 +0530 Message-ID: <20260427-ftrace_fix-v3-0-e081530759a8@imgtec.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIALj07mkC/22MywqDMBAAf0X23JRku9HaU/+jlCLJRnPwQSKhR fz3Rk8VepyBmQUiB88RbsUCgZOPfhwyXE4FmK4ZWhbeZgaUWEpSlXBzaAy/nH8LbZkqi0RXIyE HU+Cs99njmbnzcR7DZ38ntdm/m6SEFLVjx6omXWNz9307szmbsYftk/CnRTq0mFstFZXOaSytP rTrun4Bs4QgMOEAAAA= To: Frank Binns , Matt Coster , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Alessio Belle , Alexandru Dadu CC: , , "Brajesh Gupta" X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1777267929; l=840; i=brajesh.gupta@imgtec.com; s=20260417; h=from:subject:message-id; bh=Ob9cPBZKPD9VuINPtPCn3pll/oS5J290Fzk1wkdZk5c=; b=dQ8yAArsgY8qe5j6yHl3qs5n1cIn+KY5z9kAVJICZp84mFynxAyfYD2Y7PLE7uh8msgxWAHcj qyr3p41FB6lCJks/Abd+10XZZ0720MlscU8HVCT1mh3qSmqwCdkIvl4 X-Developer-Key: i=brajesh.gupta@imgtec.com; a=ed25519; pk=vDcrSP6vOpWKs914T986xUbB/vY0/cU7mRRb16MRkcg= X-Originating-IP: [172.25.128.214] X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDI3MDA1NiBTYWx0ZWRfX7Dn+flidcFoA zHvAH4Rn4+boSvG113+oph4niIt+U94GBKHqA7HEzLJjkM85ar34Pa+uAYyJFFN4BypIQg0y9qm ff2UQSSMZoX1kSP+ma8GvaJwYd6TQgwv7txzE+uuVAEha7TYoapA1btGsrGnSIwEkeqFwWMvRkJ 5CkEMBc4LiKzTAcjA31KzWG1v9gb46EoFR+u6I3ZkEuqbKLwKBPi8q09g38fOaC6VTXOcz8LV2d oXa5Z7NQpEESJ4p6BuKj1a6ApeKjY6pcpbESuLJbW3rOL9qGCysSdGpNNqPnLC76J4KM6oKeV9I XC7Ba78XLq7639GHjg3jhvquBnryXCsWt4wlGgCIlxaisvPW6BVNDsz7wDbBnOMcEP0cG7vSrWC M9kQaIPoOErTyvt4dbwiuWv4ci06mCR0DGGZKPfe5OQ1garrVkneekCjNA2j7ro5UTmqDUVCKid WsoN9aKGo8ghDI2eDAQ== X-Authority-Analysis: v=2.4 cv=G9gs1dk5 c=1 sm=1 tr=0 ts=69eef4dd cx=c_pps a=AKOq//PuzOIrVTIF9yBwbA==:117 a=AKOq//PuzOIrVTIF9yBwbA==:17 a=aRQ8HefCnzIA:10 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=VkNPw1HP01LnGYTKEx00:22 a=kQ-hrUj2-E3RCbRHssb7:22 a=7RYWX5rxfSByPNLylY2M:22 a=VwQbUJbxAAAA:8 a=r_1tXGB3AAAA:8 a=Z6cX24XRCVU5nlZxIyQA:9 a=QEXdDO2ut3YA:10 a=t8nPyN_e6usw4ciXM-Pk:22 X-Proofpoint-GUID: WYI7Th4GQFyyaLt7tM06vzPTO69Hw-2a X-Proofpoint-ORIG-GUID: WYI7Th4GQFyyaLt7tM06vzPTO69Hw-2a 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" Signed-off-by: Brajesh Gupta --- Changes in v3: - Fixed typo in v2 update of commit description. - Link to v2: https://lore.kernel.org/r/20260424-ftrace_fix-v2-0-50146ff526d5@imgtec.com Changes in v2: - Fixed the name of module param in commit description for 2nd patch. - Link to v1: https://lore.kernel.org/r/20260417-ftrace_fix-v1-0-9fefe194592a@imgtec.com --- Brajesh Gupta (2): drm/imagination: Fix segfault when updating ftrace mask drm/imagination: Restrict init_fw_trace_mask module param to read only drivers/gpu/drm/imagination/pvr_fw_trace.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- base-commit: 3bce3fdd1ff2ba242f76ab66659fff27207299f1 change-id: 20260417-ftrace_fix-5de47d2448c0 Best regards, -- Brajesh Gupta