[Skiboot] [PATCH] core/backtrace: Serialise printing backtraces

[Stewart Smith]

Oliver O'Halloran <oohall at gmail.com> writes:
> Add a lock so that only one thread can print a backtrace at a time.
> This should prevent multiple threads from garbaling each other's
> backtraces.

I'm sure that discovering this meant that you were in a situation where
everything was perfect and nothing at all was terrible :)

Merged to master as of 024bbfd036bed080a21e30f5a62d287c7e3a42c2

-- 
Stewart Smith
OPAL Architect, IBM.