On 03/14/2025, Bart Van Assche wrote:

On 3/14/25 8:38 AM, Peter Griffin wrote:

quoted

ufs-exynos driver enables the shareability option for gs101 which
means the descriptors need to be allocated as cacheable.

Shouldn't that code be modified such that the shareability option is
only set if the dma-coherent property is present in the device tree?

That's what we do downstream and would fix any issues when booting with an
older DT that doesn't have the `dma-coherent` property set. So I agree that
would be a worthy fix (which I did verify fixes the stability issues).

Regards,
Will

Thanks,

Bart.