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6cff2e1046
Add the Interruption Alert Mask (IAM) to the architecture specific kvm struct. This mask in the GISA is used to define for which ISC a GIB alert will be issued. The functions kvm_s390_gisc_register() and kvm_s390_gisc_unregister() are used to (un)register a GISC (guest ISC) with a virtual machine and its GISA. Upon successful completion, kvm_s390_gisc_register() returns the ISC to be used for GIB alert interruptions. A negative return code indicates an error during registration. Theses functions will be used by other adapter types like AP and PCI to request pass-through interruption support. Signed-off-by: Michael Mueller <mimu@linux.ibm.com> Acked-by: Pierre Morel <pmorel@linux.ibm.com> Acked-by: Halil Pasic <pasic@linux.ibm.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Message-Id: <20190131085247.13826-12-mimu@linux.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> |
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| .. | ||
| diag.c | ||
| gaccess.c | ||
| gaccess.h | ||
| guestdbg.c | ||
| intercept.c | ||
| interrupt.c | ||
| irq.h | ||
| Kconfig | ||
| kvm-s390.c | ||
| kvm-s390.h | ||
| Makefile | ||
| priv.c | ||
| sigp.c | ||
| trace-s390.h | ||
| trace.h | ||
| vsie.c | ||