x86/AMD: Remove AMD_ERRATUM_400 definition
authorBoris Ostrovsky <boris.ostrovsky@amd.com>
Mon, 10 Oct 2011 08:09:17 +0000 (10:09 +0200)
committerBoris Ostrovsky <boris.ostrovsky@amd.com>
Mon, 10 Oct 2011 08:09:17 +0000 (10:09 +0200)
commit40b004d6ee858af7ad162ceb4d7f13be7ae2b129
treeefe51845c2b884f0f689fae243c7c50f9366a281
parentea12637d63b5d6660c58016a7d3d2ad35b76a7d7
x86/AMD: Remove AMD_ERRATUM_400 definition

AMD_ERRATUM_400 was used to determine whether the processor supports
Always Running APIC Counter (ARAT) feature in init_amd(). Now that
ARAT support is based solely on family number this macro is no longer
needed.

Keep it in comments section as an example in case we ever need to use
it for somethnig else.

Signed-off-by: Boris Ostrovsky <boris.ostrovsky@amd.com>
Committed-by: Jan Beulich <jbeulich@suse.com>
xen/include/asm-x86/amd.h