Daniel: ping! On 20/11/2021 04:26, Sergey Senozhatsky wrote: > Hello, > > On (21/11/19 22:41), Daniel Scally wrote: >> Hi all >> >> I've been experiencing an oops trying to run libcamera's qcam util >> (which starts streaming on a camera sensor - the ov8865), which I >> bisected down to the patch cde513fd9b35: "media: videobuf2: move >> cache_hints handling to allocators" > > Can you please check if you have these two patches in your tree: > > https://lore.kernel.org/lkml/20210928034634.333785-1-senozhatsky@xxxxxxxxxxxx/raw > https://lore.kernel.org/all/20211101145355.533704-1-hdegoede@xxxxxxxxxx/raw > > If not then please apply, this should fix the problems you're seeing. > I really like to know if the cause is indeed that you are missing two patches. Regards, Hans