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ptp_kvm: try to detect hypercall availability
authorRadim Krčmář <rkrcmar@redhat.com>
Wed, 15 Feb 2017 19:27:20 +0000 (20:27 +0100)
committerPaolo Bonzini <pbonzini@redhat.com>
Thu, 16 Feb 2017 17:42:17 +0000 (18:42 +0100)
commit4306f200c71b959c44c32c8a0048fd5857a357c5
treed617e885fd9bee0a0a1658040ac85c6251d1a73dtree
parent681bcea802f2bf0a28cdf0fd0f813de7bb5cd3c7commit | diff
ptp_kvm: try to detect hypercall availability

No point in registering the device if it cannot work.
The hypercall does not advertise itself, so we have to call it.

Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
drivers/ptp/ptp_kvm.c diff | blob | blame | history
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