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| author |   Boris Ostrovsky <boris.ostrovsky@oracle.com> | 2015-12-12 19:25:55 -0500 |
|---|---|---|
| committer |   David Vrabel <david.vrabel@citrix.com> | 2015-12-14 13:53:40 +0000 |
| commit | 20f36e0380a7e871a711d5e4e59d04d4948326b4 (patch) | |
| tree | 47f0ec1fd0b2692c817bb3e2a8a4b8fc663b16b3 /include/xen/interface/io/ring.h | |
| parent | xen: Resume PMU from non-atomic context (diff) | |
| download | linux-dev-20f36e0380a7e871a711d5e4e59d04d4948326b4.tar.xz linux-dev-20f36e0380a7e871a711d5e4e59d04d4948326b4.zip | |
xen/x86/pvh: Use HVM's flush_tlb_others op
Using MMUEXT_TLB_FLUSH_MULTI doesn't buy us much since the hypervisor
will likely perform same IPIs as would have the guest.
More importantly, using MMUEXT_INVLPG_MULTI may not to invalidate the
guest's address on remote CPU (when, for example, VCPU from another guest
is running there).
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Suggested-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
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0 files changed, 0 insertions, 0 deletions