Hi Rafael, On Wed, Jun 12, 2024 at 09:32:18PM +0200, Rafael J. Wysocki wrote: > > This is the first time I hear about a boot failure due to incorrect camera > > description (on production systems). Could you point me to where this has > > happened? > > https://lore.kernel.org/lkml/8afe9391b96ff3e1c60e624c1b8a3b2bd5039560.camel@xxxxxxxxxxxx/ > > or is it not a boot failure? If so, apologies for misunderstanding. > > Looks serious enough to me though. This warning comes from drivers/media/pci/intel/ivsc/mei_csi.c line 681 and it is related to IVSC (Intel Vision Sensing Controller) present on some systems with IPU6. The driver is necessary for the camera to work in these systems but then again not all the necessary drivers were in place before 6.10 so this can't be said to be a regression. The warning is made less verbose by commit cc864821c7e8b921ebbfb21b17c92f8b3ea3d7ff (on Linus's tree). -- Kind regards, Sakari Ailus
