Hi Mauro, et al., Fedora has been receiving quite a lot of bug reports (about 1 per day) for a while now about the WARN_ON recently added by the: "media: mc-entity.c: use WARN_ON, validate link pads" commit triggering with uvcvideo (causing backtraces in dmesg). I've been acting as a go-between for the Fedora bug reporters and Laurent. Laurent has written the fix which I'm posting here; I've provided a Fedora kernel to the users with the fix added and they have confirmed that this fixes the WARN_ON triggering. Since Laurent is a bit short on time ATM I'm submitting his patch upstream now that it has been tested. Regards, Hans Laurent Pinchart (1): media: uvcvideo: Support devices that report an OT as an entity source drivers/media/usb/uvc/uvc_driver.c | 32 ++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) -- 2.30.1
