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authorChristian Borntraeger <borntraeger@de.ibm.com>2010-06-17 23:16:20 +0200
committerAvi Kivity <avi@redhat.com>2010-08-01 10:46:59 +0300
commitfc34531db3cf8c422f2ff7cf4ef507a3ca672cd2 (patch)
tree2a352c26d5fd09dc26dc07e1bd6f5dcdadc33efc /Documentation/feature-removal-schedule.txt
parent971eb77f87bfd352a56a24651922d0383db76219 (diff)
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KVM: s390: Don't exit SIE on SIGP sense running
Newer (guest) kernels use sigp sense running in their spinlock implementation to check if the other cpu is running before yielding the processor. This revealed some wrong guest settings, causing unnecessary exits for every sigp sense running. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com>
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