Re: [PATCH] sparc32: use PUD rather than PGD to get PMD in srmmu_nocache_init()

On 5/23/20 5:15 PM, Linus Torvalds wrote:

On Sat, May 23, 2020 at 3:47 PM Guenter Roeck linux@roeck-us.net wrote:

...

This quite innocent looking patch crashes all my sparc32 boot tests. Crash log and bisect results below. Reverting it fixes the problem.

It should also fixed by 0cfc8a8d70dc ("sparc32: fix page table traversal in srmmu_nocache_init()"). No?

Yes, it is. Sorry for the noise. 0cfc8a8d70dc wasn't available when I started the bisect, and I didn't re-check afterwards.

Guenter