Re: Linux 6.12.4 - crash dma_alloc_attrs+0x12b via ipu6

On Mon, Dec 09, 2024 at 10:11:17AM -0500, Genes Lists wrote:

On Mon, 2024-12-09 at 09:52 -0500, Genes Lists wrote:

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ortly after booting in dma_alloc_attrs - maybe triggered in ipu6_probe.

...

Mainline v6.13-rc2  works fine on same hardware (i did need to add the

This upstream commit is missing.

commit 1d4a000289979cc7f2887c8407b1bfe2a0918354 Author: Bingbu Cao bingbu.cao@intel.com Date: Wed Oct 16 15:53:02 2024 +0800

media: ipu6: use the IPU6 DMA mapping APIs to do mapping

It does not apply cleanly on 6.12.4, I'll post backport shortly.

Regards Stanislaw