x86: drop X86_FEATURE_3DNOW_ALT
authorAndrew Cooper <andrew.cooper3@citrix.com>
Thu, 11 Feb 2016 15:40:47 +0000 (16:40 +0100)
committerJan Beulich <jbeulich@suse.com>
Thu, 11 Feb 2016 15:40:47 +0000 (16:40 +0100)
commit51bd4bbdfdbaa02acdcc2b058f3caf1e815898d7
tree7e594e391614702463fb29b09a56cb1bcf80a750
parente5b16dba2e080b7201ae7ba1a4f301fa32902c1f
x86: drop X86_FEATURE_3DNOW_ALT

Introducing an X86_FEATURE aliased value turns out to complicate automatic
processing of the feature list.  Drop X86_FEATURE_3DNOW_ALT and use
X86_FEATURE_PBE, extending the comment accordingly.

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
xen/arch/x86/cpu/amd.c
xen/include/asm-x86/cpufeature.h