Messages in this thread |  | | Subject | Re: [PATCH 6/7] xen/evtch: use smp barriers for user event ring | From | Jürgen Groß <> | Date | Mon, 8 Feb 2021 10:41:45 +0100 |
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On 08.02.21 10:38, Jan Beulich wrote: > On 06.02.2021 11:49, Juergen Gross wrote: >> The ring buffer for user events is used in the local system only, so >> smp barriers are fine for ensuring consistency. >> >> Reported-by: Andrew Cooper <andrew.cooper3@citrix.com> >> Signed-off-by: Juergen Gross <jgross@suse.com> > > Reviewed-by: Jan Beulich <jbeulich@suse.com> > > Albeit I think "local system" is at least ambiguous (physical > machine? VM?). How about something like "is local to the given > kernel instance"?
Yes.
Juergen
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