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c679e74d2e
According to the PoP, subchannels are only considered operational if they are enabled _and_ the device number is valid. With the current checks being enabled _or_ having a valid device number was sufficient. This caused qemu to allow IO on subchannels that were not enabled. Fix the checks to require both bits to be set. Signed-off-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Halil Pasic <pasic@linux.vnet.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> |
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.. | ||
ccw-device.c | ||
ccw-device.h | ||
css-bridge.c | ||
css.c | ||
event-facility.c | ||
ipl.c | ||
ipl.h | ||
Makefile.objs | ||
s390-pci-bus.c | ||
s390-pci-bus.h | ||
s390-pci-inst.c | ||
s390-pci-inst.h | ||
s390-skeys-kvm.c | ||
s390-skeys.c | ||
s390-virtio-ccw.c | ||
s390-virtio-hcall.c | ||
s390-virtio.c | ||
s390-virtio.h | ||
sclp.c | ||
sclpcpu.c | ||
sclpquiesce.c | ||
trace-events | ||
virtio-ccw.c | ||
virtio-ccw.h |