Re: [Xen-devel] [PATCH 1/2] libxl: fix stale fd event callback race

[Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>]

Ian Jackson writes ("[PATCH 1/2] libxl: fix stale fd event callback race"):
> Because there is not necessarily any lock held at the point the
> application (eg, libvirt) calls libxl_osevent_occurred_timeout and
> ..._fd, in a multithreaded program those calls may be arbitrarily
> delayed in relation to other activities within the program.

Sorry for the duplicate; the first seemed to have vanished so I resent
it and then naturally it turned up.

Ian.

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