Hi,
... into 5.6-rc3 fixes the corruption for me.
I tried those 2 patches on top of kernel 5.6-rc3 and they indeed fix the problem.
I applied them on top of 5.5.6 and they also fix the problem! Could we get those 2 patches applied to stable 5.5, please?
Series just re-posted. Reviews welcome. With some luck this makes 5.6-rc4, 5.6-rc5 otherwise, and should hit stable shortly thereafter,
cheers, Gerd