linux-kernel - [PATCH v2 0/4] A few event channel-related fixes

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Date:	Wed, 29 Apr 2015 17:10:11 -0400
From:	Boris Ostrovsky <boris.ostrovsky@...cle.com>
To:	david.vrabel@...rix.com, konrad.wilk@...cle.com
Cc:	xen-devel@...ts.xenproject.org, linux-kernel@...r.kernel.org,
	annie.li@...cle.com, boris.ostrovsky@...cle.com
Subject: [PATCH v2 0/4] A few event channel-related fixes

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(-)

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