Jan Beulich f97f99c8d8 x86emul: fix FXRSTOR test for most AMD CPUs ...

AMD CPUs that we classify as X86_BUG_FPU_PTRS don't touch the selector/
offset portion of the save image during FXSAVE unless an unmasked
exception is pending. Hence the selector zapping done between the
initial FXSAVE and the emulated FXRSTOR needs to be mirrored onto the
second FXSAVE, output of which gets fed into memcmp() to compare with
the input image.

Reported-by: Andrew Cooper <andrew.cooper3@citrix.com>
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
Tested-by: Andrew Cooper <andrew.cooper3@citrix.com>
Release-acked-by: Paul Durrant <paul@xen.org>

2020-07-06 18:12:22 +00:00

..

cpu-policy

tests/cpu-policy: Confirm that CPUID serialisation is sorted

2020-06-17 13:54:12 +01:00

depriv

tools: correct tools/tests/depriv/Makefile

2018-09-13 17:19:38 +01:00

mce-test

tools/tests: Allow a test subdir to have install' and uninstall' targets

2018-07-06 16:27:52 +01:00

mem-sharing

tools/tests: Allow a test subdir to have install' and uninstall' targets

2018-07-06 16:27:52 +01:00

utests

Replace FSF street address with canonical URL

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

vhpet

tools: Move ARRAY_SIZE() into xen-tools/libs.h

2018-07-04 17:25:37 +01:00

vpci

vpci: honor read-only devices

2019-09-17 16:13:39 +02:00

x86_emulator

x86emul: fix FXRSTOR test for most AMD CPUs

2020-07-06 18:12:22 +00:00

xen-access

x86/debug: Plumb pending_dbg through the monitor and devicemodel interfaces

2019-12-27 16:37:42 +00:00

xenstore

tools/tests: fix an xs-test.c issue

2018-08-20 11:50:17 +01:00

Makefile

tools/cpu-policy: Add unit tests

2019-03-12 14:12:31 +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