x86/spec-ctrl: Honour spec-ctrl=0 for unpriv-mmio sub-option
authorAndrew Cooper <andrew.cooper3@citrix.com>
Tue, 12 Jul 2022 09:14:34 +0000 (11:14 +0200)
committerJan Beulich <jbeulich@suse.com>
Tue, 12 Jul 2022 09:14:34 +0000 (11:14 +0200)
commit61b9c2ceeb94b0cdaff01023cc5523b1f13e66e2
treec4e18404c0a4501407bf78cf0c767d204490bbaa
parentcd3d6b4cd46cd05590805b4a6c0b6654af60106e
x86/spec-ctrl: Honour spec-ctrl=0 for unpriv-mmio sub-option

This was an oversight from when unpriv-mmio was introduced.

Fixes: 8c24b70fedcb ("x86/spec-ctrl: Add spec-ctrl=unpriv-mmio")
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
master commit: 4cdb519d797c19ebb8fadc5938cdb47479d5a21b
master date: 2022-07-11 15:21:35 +0100
xen/arch/x86/spec_ctrl.c