Jan Beulich cb2626c758 x86emul: conditionally clear BNDn for branches ...

Considering that we surface MPX to HVM guests, instructions we emulate
should also correctly deal with MPX state. While for now BND*
instructions don't get emulated, the effect of branches (which we do
emulate) without BND prefix should be taken care of.

No need to alter XABORT behavior: While not mentioned in the SDM so
far, this restores BNDn as they were at the XBEGIN, and since we make
XBEGIN abort right away, XABORT in the emulator is only a no-op.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>

2017-01-13 15:24:45 +01:00

..

mce-test

x86/mce: handle reserved domain ID in XEN_MC_msrinject

2016-06-08 11:08:55 +02:00

mem-sharing

x86/mem-sharing: mem-sharing a range of memory

2016-08-02 17:03:10 +01:00

regression

tools: fix "make distclean"

2015-01-27 16:34:45 +00:00

utests

Replace FSF street address with canonical URL

2015-07-29 11:14:07 +01:00

vhpet

x86/hvm: re-name struct hvm_mmio_handler to hvm_mmio_ops

2015-06-24 17:53:36 +02:00

x86_emulator

x86emul: conditionally clear BNDn for branches

2017-01-13 15:24:45 +01:00

xen-access

vm_event: Implement ARM SMC events

2016-09-29 11:19:20 -07:00

Makefile

tools/tests: Restrict some tests to x86 only

2012-12-21 17:05:38 +00:00

run_tests.sh

xend: Add support for URI ('file:' and 'data:' scheme) for PV/kernel

2009-08-25 14:56:54 +01:00