mbox series

[Xen-devel,0/3] xen/arm: Survive unknown traps from guests

Message ID 20170504175425.22759-1-julien.grall@arm.com
Headers show
Series xen/arm: Survive unknown traps from guests | expand

Message

Julien Grall May 4, 2017, 5:54 p.m. UTC 
Hi all,

This small patch series ensure that Xen will not die when receiving unknown
trap from the guests. I am not aware of any issue with platform we currently
support, so I am not sure whether it would be Xen 4.9 material.

Cheers,

Julien Grall (3):
  xen/arm: arm32: Rename the trap to the correct name
  xen/arm: do_trap_hypervisor: Separate hypervisor and guest traps
  xen/arm: Survive unknown traps from guests

 xen/arch/arm/arm32/entry.S |  8 ++++----
 xen/arch/arm/arm32/traps.c |  4 ++--
 xen/arch/arm/arm64/entry.S |  6 +++---
 xen/arch/arm/traps.c       | 18 +++++++++++++++++-
 4 files changed, 26 insertions(+), 10 deletions(-)