24 Nov
2024
24 Nov
'24
5:29 p.m.
On 10/21/24 19:37, Tomi Valkeinen wrote:
From: Devarsh Thakkar devarsht@ti.com
The driver has a spinlock for protecting the irq_masks field and irq enable registers. However, the driver misses protecting the irq status registers which can lead to races.
Take the spinlock when accessing irqstatus too.
Fixes: 32a1795f57ee ("drm/tidss: New driver for TI Keystone platform Display SubSystem") Cc: stable@vger.kernel.org Signed-off-by: Devarsh Thakkar devarsht@ti.com [Tomi: updated the desc] Signed-off-by: Tomi Valkeinen tomi.valkeinen@ideasonboard.com
Reviewed-by: Aradhya Bhatia aradhya.bhatia@linux.dev
Regards Aradhya
[...]