Pierre Morel 87e28a15c4 KVM: s390: diag9c (directed yield) forwarding ... When we intercept a DIAG_9C from the guest we verify that the target real CPU associated with the virtual CPU designated by the guest is running and if not we forward the DIAG_9C to the target real CPU. To avoid a diag9c storm we allow a maximal rate of diag9c forwarding. The rate is calculated as a count per second defined as a new parameter of the s390 kvm module: diag9c_forwarding_hz . The default value of 0 is to not forward diag9c. Signed-off-by: Pierre Morel <pmorel@linux.ibm.com> Link: https://lore.kernel.org/r/1613997661-22525-2-git-send-email-pmorel@linux.ibm.com Reviewed-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>		2021-03-09 10:16:26 +01:00
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asm	KVM: s390: diag9c (directed yield) forwarding	2021-03-09 10:16:26 +01:00
uapi/asm	s390/cpumf: Add support for complete counter set extraction	2021-02-24 00:31:23 +01:00