x86/boot: Report details of speculative mitigations
authorAndrew Cooper <andrew.cooper3@citrix.com>
Thu, 16 Nov 2017 16:09:44 +0000 (16:09 +0000)
committerAndrew Cooper <andrew.cooper3@citrix.com>
Tue, 16 Jan 2018 17:45:50 +0000 (17:45 +0000)
commit31d6c53adf6417bf449ca50e8416e41b64d46803
treecae6ba086d754d939b9d0da4b733fc759f5fbb3a
parent7c508612f7a5096b4819d4ef2ce566e01bd66c0c
x86/boot: Report details of speculative mitigations

Nothing very interesting at the moment, but the logic will grow as new
mitigations are added.

This is part of XSA-254.

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
xen/arch/x86/Makefile
xen/arch/x86/setup.c
xen/arch/x86/spec_ctrl.c [new file with mode: 0644]
xen/include/asm-x86/spec_ctrl.h [new file with mode: 0644]