lkml.org 
[lkml]   [2015]   [Apr]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCH v2 0/4] A few event channel-related fixes
Date
Fixes for issues that we discovered during live migration when source and
target systems have different event channel assignments for guests.

Changes in v2:
* Don't use IRQ_MOVE_PCNTXT, bind channels to VCPUs explicitly in rebind_evtchn_irq()
* Use xenstore_domain_type to determine whether to install resume notifier

Boris Ostrovsky (4):
xen/events: Clear cpu_evtchn_mask before resuming
xen/xenbus: Update xenbus event channel on resume
xen/console: Update console event channel on resume
xen/events: Set irq_info->evtchn before binding the channel to CPU in
__startup_pirq()

drivers/tty/hvc/hvc_xen.c | 18 +++++++++++++++++-
drivers/xen/events/events_2l.c | 10 ++++++++++
drivers/xen/events/events_base.c | 15 ++++++++++++---
drivers/xen/xenbus/xenbus_probe.c | 29 +++++++++++++++++++++++++++++
4 files changed, 68 insertions(+), 4 deletions(-)



\
 
 \ /
  Last update: 2015-04-29 23:21    [W:0.096 / U:0.052 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site