Descriptions for patches of qemu mce.

These patches do the following changes.
1. Clean up:
- Making the similar parts as one shared function.
- modularizing the functions of SRAO and SRAR data setting.
2. Unify sigbus handling:
- kvm_handle_sigbus can handle both cases of SIGBUS listed as following.
A) Received by Main thread
B) Received by VCPU threads
3. Change broadcast:
- Broadcasting SRAR same as SRAO.
- Broadcasting SRAO received by VCPU threads same as it by Main Thread.
- Broadcasting mce depending on the cpu version
according to the x86 ASDM vol.3A 15.10.4.1.

=============
[PATCH 01/11]kvm, x86: ignore SRAO only when MCG_SER_P is available [PATCH 02/11]kvm, x86: introduce kvm_do_set_mce
[PATCH 03/11]kvm, x86: introduce kvm_mce_in_progress
[PATCH 04/11]kvm, x86: kvm_mce_inj_* subroutins for templated error injections [PATCH 05/11]kvm, x86: introduce kvm_inject_x86_mce_on
[PATCH 06/11]kvm, x86: use target_phys_addr_t
[PATCH 07/11]kvm, x86: unify sigbus handling, prep
[PATCH 08/11]kvm, x86: unify sigbus handling
[PATCH 09/11]kvm, x86: unify sigbus handling, post1
[PATCH 10/11]kvm, x86: unify sigbus handling, post2
[PATCH 11/11]kvm, x86: broadcast mce depending on the cpu version

 qemu-kvm.c |  300 ++++++++++++++++++++++++++++++++----------------------------
 1 files changed, 162 insertions(+), 138 deletions(-)