[PATCH v2 kvm-unit-tests 0/2] remove tss_descr, replace with a function

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tss_descr is declared as a struct descriptor_table_ptr but it is actualy
pointing to an _entry_ in the GDT.  Also it is different per CPU, but
tss_descr does not recognize that.  Fix both by reusing the code
(already present e.g. in the vmware_backdoors test) that extracts
the base from the GDT entry; and also provide a helper to retrieve
the limit, which is needed in vmx.c.

Patch 1 adjusts the structs for GDT descriptors, so that the same
code works for both 32-bit and 64-bit.

Paolo

v1->v2: correctly handle segment descriptors
	remove duplication between struct definitions

Paolo Bonzini (2):
  unify field names and definitions for GDT descriptors
  replace tss_descr global with a function

 lib/x86/desc.c         | 38 ++++++++++++++++++++++++++++----------
 lib/x86/desc.h         | 22 +++++++++++-----------
 x86/cstart64.S         |  1 -
 x86/svm_tests.c        | 15 +++------------
 x86/taskswitch.c       |  2 +-
 x86/vmware_backdoors.c | 22 ++++++----------------
 x86/vmx.c              |  9 +++++----
 7 files changed, 54 insertions(+), 55 deletions(-)

-- 
2.27.0




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