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KVM: PPC: Book3S HV: Return ENODEV error rather than EIO
authorPaul Mackerras <paulus@samba.org>
Mon, 24 Mar 2014 23:47:05 +0000 (10:47 +1100)
committerPaul Mackerras <paulus@samba.org>
Sat, 29 Mar 2014 08:58:29 +0000 (19:58 +1100)
commit739e2425fea6349ac674e93648953b3a08985f2f
tree55c18c37a0c5ffaf26e5210babca7fcc20f0bd15tree | snapshot
parentb24f36f33ea088771c2bb7c09e84d0ddea35cf55commit | diff
KVM: PPC: Book3S HV: Return ENODEV error rather than EIO

If an attempt is made to load the kvm-hv module on a machine which
doesn't have hypervisor mode available, return an ENODEV error,
which is the conventional thing to return to indicate that this
module is not applicable to the hardware of the current machine,
rather than EIO, which causes a warning to be printed.

Signed-off-by: Paul Mackerras <paulus@samba.org>
Acked-by: Scott Wood <scottwood@freescale.com>
arch/powerpc/kvm/book3s_hv.c diff | blob | history
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