x86/CPUID: add further "fast repeated string ops" feature flags
authorJan Beulich <jbeulich@suse.com>
Mon, 19 Apr 2021 13:29:39 +0000 (15:29 +0200)
committerJan Beulich <jbeulich@suse.com>
Mon, 19 Apr 2021 13:29:39 +0000 (15:29 +0200)
commita8c532be6a44c7faa54ac777a717f4aa65e3a806
tree45116a3d437822481461b92dcc7fab339d9c6e49
parenta49d1087e2c0cd940c9b93ded29c576bbae292f5
x86/CPUID: add further "fast repeated string ops" feature flags

Like ERMS this can always be exposed to guests, but I guess once we
introduce full validation we want to make sure we don't reject incoming
policies with any of these set when in the raw/host policies they're
clear.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
tools/libs/light/libxl_cpuid.c
tools/misc/xen-cpuid.c
xen/include/public/arch-x86/cpufeatureset.h