lkml.org 
[lkml]   [2024]   [Feb]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [PATCH 2/2] x86/MCE: Add command line option to extend MCE Records pool
    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

    \
     
     \ /
      Last update: 2024-05-27 15:00    [W:3.408 / U:0.680 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site