On Fri, Feb 28, 2020 at 01:42:58PM +0100, Jan Beulich wrote: > On 28.02.2020 13:07, Roger Pau Monne wrote: > > Current usage of the per-CPU scratch cpumask is dangerous since > > there's no way to figure out if the mask is already being used except > > for manual code inspection of all the callers and possible call paths. > > > > This is unsafe and not reliable, so introduce a minimal get/put > > infrastructure to prevent nested usage of the scratch mask and usage > > in interrupt context. > > > > Move the declaration of scratch_cpumask to smp.c in order to place the > > declaration and the accessors as close as possible. > > > > Signed-off-by: Roger Pau Monné <roger....@citrix.com> > > Reviewed-by: Jan Beulich <jbeul...@suse.com>
Ping? This seems to have the required RB, but hasn't been committed. Thanks, Roger. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
