DEBUG_LOCKS_WARN_ON(sem->owner != ((struct task_struct *)(1UL << 0)))

[michel@xxxxxxxxxxx (Michel Dänzer)]

On 2018-07-13 01:13 PM, Pan, Xinhui wrote:
> I think this is a kernel bug. See patch
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/kernel/locking?h=v4.18-rc4&id=03eeafdd9ab06a770d42c2b264d50dff7e2f4eee

Nice find, thanks!


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Earthling Michel Dänzer               |               http://www.amd.com
Libre software enthusiast             |             Mesa and X developer