On 28/11/2018 11:19, Michael Mueller wrote:
Add the IAM (Interruption Alert Mask) to the architectue specific kvm struct. This mask in the GISA is used to define for which ISC a GIB alert can 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. Signed-off-by: Michael Mueller <mimu@xxxxxxxxxxxxx> --- arch/s390/include/asm/kvm_host.h | 6 ++++++ arch/s390/kvm/interrupt.c | 44 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 50 insertions(+)
Reviewed-by: Pierre Morel<pmorel@xxxxxxxxxxxxx> -- Pierre Morel Linux/KVM/QEMU in Böblingen - Germany
