Message ID | 20210611163627.4878-3-andrew.cooper3@citrix.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | x86/tsx: Consistency and settings test | expand |
On 11.06.2021 18:36, Andrew Cooper wrote: > We are going to want this to write some tests with. > > Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com> Reviewed-by: Jan Beulich <jbeulich@suse.com>
diff --git a/xen/arch/x86/platform_hypercall.c b/xen/arch/x86/platform_hypercall.c index 41d8e59563..284c2dfb9e 100644 --- a/xen/arch/x86/platform_hypercall.c +++ b/xen/arch/x86/platform_hypercall.c @@ -74,6 +74,12 @@ static bool msr_read_allowed(unsigned int msr) case MSR_IA32_TSC: return true; + + case MSR_TSX_FORCE_ABORT: + return cpu_has_tsx_force_abort; + + case MSR_TSX_CTRL: + return cpu_has_tsx_ctrl; } if ( ppin_msr && msr == ppin_msr )
We are going to want this to write some tests with. Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com> --- CC: Jan Beulich <JBeulich@suse.com> CC: Roger Pau Monné <roger.pau@citrix.com> CC: Wei Liu <wl@xen.org> --- xen/arch/x86/platform_hypercall.c | 6 ++++++ 1 file changed, 6 insertions(+)