x86: split opt_pv_l1tf
authorJan Beulich <jbeulich@suse.com>
Mon, 5 Nov 2018 14:00:50 +0000 (15:00 +0100)
committerJan Beulich <jbeulich@suse.com>
Mon, 5 Nov 2018 14:00:50 +0000 (15:00 +0100)
commit26feeb5647991cf417cd80791d97a4759991d9ec
tree171813b5fe31dd4ea544cc227e2eb8510181b3af
parent221acbf429089a7390c7a0c250bd4f19450707da
x86: split opt_pv_l1tf

Use separate tracking variables for the hardware domain and DomU-s.

No functional change intended, but adjust the comment in
init_speculation_mitigations() to match prior as well as resulting code.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
master commit: 0b89643ef6ef14e2c2b731ca675d23e405ed69b1
master date: 2018-10-04 14:49:19 +0200
xen/arch/x86/spec_ctrl.c
xen/include/asm-x86/shadow.h
xen/include/asm-x86/spec_ctrl.h