Hi Jan,
On 01/12/17 11:21, Jan Beulich wrote:
On 30.11.17 at 19:54, <andrew.coop...@citrix.com> wrote:
On 27/11/17 14:41, Jan Beulich wrote:
On 27.11.17 at 14:02, <andrew.coop...@citrix.com> wrote:
Xen 4.8 and later virtualises CPUID Faulting support for guests. However,
the
value of MSR_MISC_FEATURES_ENABLES is omitted from the vcpu state, meaning
that the current cpuid faulting setting is lost on migrate/suspend/resume.
To move this MSR, use the new guest_{rd,wr}msr() infrastructure. This
avoids
duplicating or opencoding the feature check and value logic, as well as
abstracting away the internal value representation. One small adjustment to
guest_wrmsr() is required to cope with being called in toolstack context.
Signed-off-by: Andrew Cooper <andrew.coop...@citrix.com>
With the further intentions mentioned in the description (as a
justification for some of the earlier requested changes to not
be done), as indicated in a late response to v1
Reviewed-by: Jan Beulich <jbeul...@suse.com>
I thought that was already clear from the second paragraph. Either way,
how about this?
Yes, I like this new version better. Thanks.
Release-acked-by: Julien Grall <julien.gr...@linaro.org>
Cheers,
--
Julien Grall
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
