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| author | neel <neel@FreeBSD.org> | 2012-10-26 03:12:40 +0000 |
|---|---|---|
| committer | neel <neel@FreeBSD.org> | 2012-10-26 03:12:40 +0000 |
| commit | cbd59fc940c5caaf0cde3410c8772176220fd1a1 (patch) | |
| tree | 8339c439b29ae56bf2004ef0fa5884151017f138 /usr.sbin/bhyve/Makefile | |
| parent | bcb3589583c269dcc88504fcf7c0dedc7c03f123 (diff) | |
| download | FreeBSD-src-cbd59fc940c5caaf0cde3410c8772176220fd1a1.zip FreeBSD-src-cbd59fc940c5caaf0cde3410c8772176220fd1a1.tar.gz | |
Unconditionally enable fpu emulation by setting CR0.TS in the host after the
guest does a vm exit.
This allows us to trap any fpu access in the host context while the fpu still
has "dirty" state belonging to the guest.
Reported by: "s vas" on freebsd-virtualization@
Obtained from: NetApp
Diffstat (limited to 'usr.sbin/bhyve/Makefile')
0 files changed, 0 insertions, 0 deletions
