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[v2,0/7] xen/evtchn: implement static event channel signaling

Message ID cover.1660902588.git.rahul.singh@arm.com (mailing list archive)
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Series xen/evtchn: implement static event channel signaling | expand

Message

Rahul Singh Aug. 19, 2022, 10:02 a.m. UTC 
The purpose of this patch series is to add static event channel signaling
support to Xen on Arm based on design doc [1].

[1] https://lists.xenproject.org/archives/html/xen-devel/2022-05/msg01160.html

Julien Grall (1):
  xen/evtchn: Make sure all buckets below d->valid_evtchns are allocated

Rahul Singh (6):
  xen/evtchn: Add an helper to reserve/allocate a port
  xen/evtchn: restrict the maximum number of evtchn supported for domUs
  xen/evtchn: modify evtchn_bind_interdomain to support static evtchn
  xen/evtchn: modify evtchn_alloc_unbound to allocate specified port
  xen: introduce xen-evtchn dom0less property
  xen/arm: introduce new xen,enhanced property value

 docs/misc/arm/device-tree/booting.txt |  63 +++++-
 xen/arch/arm/domain_build.c           | 289 +++++++++++++++++++-------
 xen/arch/arm/include/asm/domain.h     |   1 +
 xen/arch/arm/include/asm/kernel.h     |   3 +
 xen/arch/arm/include/asm/setup.h      |   1 +
 xen/arch/arm/setup.c                  |   2 +
 xen/common/event_channel.c            | 122 +++++++----
 xen/include/xen/event.h               |   8 +-
 xen/include/xen/sched.h               |   3 +
 9 files changed, 373 insertions(+), 119 deletions(-)