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[Xen-devel] RE: [PATCH] x86: Reenable TSC sync check at boot, even with
| To: | Jeremy Fitzhardinge <jeremy@xxxxxxxx>, Keir Fraser <keir.fraser@xxxxxxxxxxxxx> |
|---|---|
| Subject: | [Xen-devel] RE: [PATCH] x86: Reenable TSC sync check at boot, even with NONSTOP_TSC |
| From: | Dan Magenheimer <dan.magenheimer@xxxxxxxxxx> |
| Date: | Thu, 17 Dec 2009 21:17:20 -0800 (PST) |
| Cc: | Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx> |
| Delivery-date: | Thu, 17 Dec 2009 21:17:55 -0800 |
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Interesting! The code to check for this condition is already in Xen (tsc_check_reliability() and host_tsc_is_safe()) but it looks like some of the conditions will need to be changed a bit. I'll spin a patch tomorrow. > -----Original Message----- > From: Jeremy Fitzhardinge [mailto:jeremy@xxxxxxxx] > Sent: Thursday, December 17, 2009 9:16 PM > To: Keir Fraser > Cc: Dan Magenheimer; Xen-devel > Subject: Fwd: [PATCH] x86: Reenable TSC sync check at boot, even with > NONSTOP_TSC > > > FYI. > > J > _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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