KVM: s390: clear floating interrupt bitmap and parameters

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commit 6d3da24141 ("KVM: s390: deliver floating interrupts in order
of priority") introduced a regression for the reset handling.

We don't clear the bitmap of pending floating interrupts
and interrupt parameters. This could result in stale interrupts
even after a reset. Let's fix this by clearing the pending bitmap
and the parameters for service and machine check interrupts.

Cc: stable@vger.kernel.org # 4.1
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

...

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Jens Freimann 2015-06-22 13:20:12 +02:00 • committed by Paolo Bonzini

parent 6912ac326d

commit f2ae45edbc

1 changed files with 3 additions and 0 deletions

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arch/s390/kvm/interrupt.c

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