On 16/07/2019 08:37, Jan Beulich wrote: > The flag being set may prevent affinity changes, as these often imply > assignment of a new vector. When there's no possible destination left > for the IRQ, the clearing of the flag needs to happen right from > fixup_irqs(). > > Additionally _assign_irq_vector() needs to avoid setting the flag when > there's no online CPU left in what gets put into ->arch.old_cpu_mask. > The old vector can be released right away in this case. > > Also extend the log message about broken affinity to include the new > affinity as well, allowing to notice issues with affinity changes not > actually having taken place. Swap the if/else-if order there at the > same time to reduce the amount of conditions checked. > > At the same time replace two open coded instances of the new helper > function. > > Signed-off-by: Jan Beulich <jbeul...@suse.com> > Reviewed-by: Roger Pau Monné <roger....@citrix.com>
Acked-by: Andrew Cooper <andrew.coop...@citrix.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
