On 2/19/21 10:40 AM, Juergen Gross wrote:
The first four patches are fixes for XSA-332. The avoid WARN splats and a performance issue with interdomain events.
Patches 5 and 6 are some additions to event handling in order to add some per pv-device statistics to sysfs and the ability to have a per backend device spurious event delay control.
Patches 7 and 8 are minor fixes I had lying around.
Juergen Gross (8): xen/events: reset affinity of 2-level event when tearing it down xen/events: don't unmask an event channel when an eoi is pending xen/events: avoid handling the same event on two cpus at the same time xen/netback: fix spurious event detection for common event case xen/events: link interdomain events to associated xenbus device xen/events: add per-xenbus device event statistics and settings xen/evtchn: use smp barriers for user event ring xen/evtchn: use READ/WRITE_ONCE() for accessing ring indices
I am going to pick up the last 3 patches since Ross appears to be having some issues with #2 (and 4 and 5 went in via netdev tree)
-boris