Andrew Cooper f9eb74789a x86/entry: Remove support for partial cpu_user_regs frames ...

Save all GPRs on entry to Xen.

The entry_int82() path is via a DPL1 gate, only usable by 32bit PV guests, so
can get away with only saving the 32bit registers.  All other entrypoints can
be reached from 32 or 64bit contexts.

This is part of XSA-254.

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>

2018-01-05 19:57:07 +00:00

..

mce-test

tools/xen-mceinj: add support of injecting LMCE

2017-07-18 11:33:59 +01:00

mem-sharing

DEPS handling: Use DEPS_INCLUDE everywhere

2017-09-07 16:21:54 +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

x86/entry: Remove support for partial cpu_user_regs frames

2018-01-05 19:57:07 +00:00

xen-access

DEPS handling: Use DEPS_INCLUDE everywhere

2017-09-07 16:21:54 +01:00

xenstore

DEPS handling: Use DEPS_INCLUDE everywhere

2017-09-07 16:21:54 +01:00

Makefile

Makefile: Fix uninstall target

2017-07-28 17:47:42 +01:00

run_tests.sh

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

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