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SubjectRe: [PATCH] mm/kasan: make quarantine_lock a raw_spinlock_t
On Sat, 13 Oct 2018 15:50:58 +0200 Peter Zijlstra <peterz@infradead.org> wrote:

> The whole raw_spinlock_t is for RT, no other reason.

Oh. I never realised that.

Is this documented anywhere? Do there exist guidelines which tell
non-rt developers and reviewers when it should be used?

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