Messages in this thread | | | Date | Mon, 12 Feb 2024 17:07:03 -0800 | From | "Paul E. McKenney" <> | Subject | Re: [PATCH 2/2] x86/MCE: Add command line option to extend MCE Records pool |
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On Tue, Feb 13, 2024 at 12:10:09AM +0100, Borislav Petkov wrote: > On Mon, Feb 12, 2024 at 02:46:57PM -0800, Paul E. McKenney wrote: > > The usual reason is to exclude other CPUs also doing list_add_rcu() > > on the same list. > > Doh, it even says so in the comment above list_add_rcu(). > > And the traversal which is happening in NMI-like context is fine. > > So phew, I think we should be fine here. Thanks! > > And as it turns out, we're not going to need any of that after all as > it looks like we can allocate the proper size from the very beginning...
Sounds even better! ;-)
Thanx, Paul
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