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Unfortunately an incomplete backport of IPU6 DMA handling changes has landed in kernel 6.11.11.
This not only causes IPU6 cameras to not work, this causes the kernel to (often?) crash on boot on systems where the IPU6 is in use and thus enabled by the BIOS.
Kernels 6.12.2 - 6.12.4 are also affected by this. A fix for this is pending for the upcoming 6.12.5 release.
6.11.11 is the last stable release in the 6.11.y series, so there will be no new stable 6.11.y release with a fix.
As a workaround users affected by this can stay with 6.11.10 or 6.12.1 until 6.12.5 is available in your distributions updates(-testing) repository.
This not only causes IPU6 cameras to not work, this causes the kernel to (often?) crash on boot on systems where the IPU6 is in use and thus enabled by the BIOS.
Kernels 6.12.2 - 6.12.4 are also affected by this. A fix for this is pending for the upcoming 6.12.5 release.
6.11.11 is the last stable release in the 6.11.y series, so there will be no new stable 6.11.y release with a fix.
As a workaround users affected by this can stay with 6.11.10 or 6.12.1 until 6.12.5 is available in your distributions updates(-testing) repository.
