x86: refactor psr: L3 CAT: implement get hw info flow.
authorYi Sun <yi.y.sun@linux.intel.com>
Tue, 1 Aug 2017 09:04:00 +0000 (11:04 +0200)
committerJan Beulich <jbeulich@suse.com>
Thu, 3 Aug 2017 10:33:03 +0000 (12:33 +0200)
commitdba2b703962b4446cd7db1877caba0d43b87d2a1
tree8caf0f525311a211e22d8349132e0efcea7c382a
parent1edd4fa1978a5b1af793ca015ad7caef6a142e23
x86: refactor psr: L3 CAT: implement get hw info flow.

This patch implements get HW info flow including L3 CAT callback
function.

It also changes sysctl interface to make it more general.

With this patch, 'psr-hwinfo' can work for L3 CAT.

Signed-off-by: Yi Sun <yi.y.sun@linux.intel.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
xen/arch/x86/psr.c
xen/arch/x86/sysctl.c
xen/include/asm-x86/psr.h