RE: [PATCH v6 13/20] x86/split_lock: Enable split lock detection by default

From: David Laight
Date: Wed Apr 10 2019 - 04:49:56 EST


FWIW it took me a while to work out what a 'split lock' was.

I suspect because I was thinking of kernel locks, not the
instruction lock prefix.
It also isn't really obvious that 'split' refers to crossing
cache lines.

Referring to it as a 'misaligned lock' might be more
easily understood.

David

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