From: Paolo Bonzini <pbonzini@redhat.com>
Date: Thu, 7 Jan 2016 12:50:38 +0000 (+0100)
Subject: kvm: x86: only channel 0 of the i8254 is linked to the HPET
X-Git-Tag: v3.2.76~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ef90cf3d0b59e3b1dcfe94d1a241107667e6e96a;p=pandora-kernel.git

kvm: x86: only channel 0 of the i8254 is linked to the HPET

commit e5e57e7a03b1cdcb98e4aed135def2a08cbf3257 upstream.

While setting the KVM PIT counters in 'kvm_pit_load_count', if
'hpet_legacy_start' is set, the function disables the timer on
channel[0], instead of the respective index 'channel'. This is
because channels 1-3 are not linked to the HPET.  Fix the caller
to only activate the special HPET processing for channel 0.

Reported-by: P J P <pjp@fedoraproject.org>
Fixes: 0185604c2d82c560dab2f2933a18f797e74ab5a8
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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