On Mon, 2014-17-11 at 02:52:30 UTC, Li Zhong wrote:

It seems nvram_pstore_info's buf_lock is not initialized before
registering, which causes some strange behavior when trying to obtain
the lock during kdump process.

What kind of strange behaviour? Does it still work and just print a warning?

It's static, so I'd expect it to be unlocked by default.

cheers