UPDATE_ENTRY/update_intpte always returns true since 1bc30c076a
"x86/mm: {paging, sh}_{cmpxchg, write}_guest_entry() cannot fault"
Signed-off-by: Kevin Lampis <kevin.lampis@citrix.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
struct cpuinfo_x86
.x86 => .family
.x86_vendor => .vendor
.x86_model => .model
.x86_mask => .stepping
No functional change.
This work is part of making Xen safe for Intel family 18/19.
Signed-off-by: Kevin Lampis <kevin.lampis@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
struct cpuinfo_x86
.x86 => .family
.x86_vendor => .vendor
.x86_model => .model
.x86_mask => .stepping
No functional change.
This work is part of making Xen safe for Intel family 18/19.
Signed-off-by: Kevin Lampis <kevin.lampis@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
These checks were guarding against non-64 bit CPU models but they are
not supported by Xen anymore so the checks are no longer needed.
The switch statement was removed from mcheck_init()
to support Intel family 18/19.
Suggested-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Kevin Lampis <kevin.lampis@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
struct cpuinfo_x86
.x86 => .family
.x86_vendor => .vendor
.x86_model => .model
.x86_mask => .stepping
No functional change.
This work is part of making Xen safe for Intel family 18/19.
Signed-off-by: Kevin Lampis <kevin.lampis@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
And some AMD related code in emul-priv-op.c.
struct cpuinfo_x86
.x86 => .family
.x86_vendor => .vendor
.x86_model => .model
.x86_mask => .stepping
No functional change.
This work is part of making Xen safe for Intel family 18/19.
Signed-off-by: Kevin Lampis <kevin.lampis@citrix.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
struct cpuinfo_x86
.x86 => .family
.x86_vendor => .vendor
.x86_model => .model
.x86_mask => .stepping
No functional change.
This work is part of making Xen safe for Intel family 18/19.
Signed-off-by: Kevin Lampis <kevin.lampis@citrix.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
The Atom block used to fall through into the Phi block to get to it's
return false, and this was accidentally dropped with the Phi removal.
Fixes: 85191cf321 ("x86: drop Xeon Phi support")
Signed-off-by: Kevin Lampis <kevin.lampis@citrix.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Kevin Lampis