From ac25bf3b236943fb799945c2bece779ba67bc44e Mon Sep 17 00:00:00 2001 From: =?utf8?q?Roger=20Pau=20Monn=C3=A9?= Date: Wed, 31 Oct 2018 17:58:15 +0100 Subject: [PATCH] x86/pvh: fix TSC mode setup for PVH Dom0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit A PVH Dom0 might use TSC scaling or other HVM specific TSC adjustments, so only short-circuit the TSC setup for a classic PV Dom0. Signed-off-by: Roger Pau Monné Acked-by: Jan Beulich --- xen/arch/x86/time.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/xen/arch/x86/time.c b/xen/arch/x86/time.c index 553698d4ab..03f792e7e5 100644 --- a/xen/arch/x86/time.c +++ b/xen/arch/x86/time.c @@ -2125,7 +2125,7 @@ void tsc_set_info(struct domain *d, { ASSERT(!is_system_domain(d)); - if ( is_hardware_domain(d) ) + if ( is_pv_domain(d) && is_hardware_domain(d) ) { d->arch.vtsc = 0; return; -- 2.30.2