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authorCollin Walling <walling@linux.ibm.com>2018-08-31 12:51:19 -0400
committerChristian Borntraeger <borntraeger@de.ibm.com>2018-10-01 08:51:42 +0200
commit67d49d52ae502eaea8858fbcb97e3c2891f78da9 (patch)
tree72fe89366897e691286803a123d2d1784bb22606 /scripts/xz_wrap.sh
parent7876320f88802b22d4e2daf7eb027dd14175a0f8 (diff)
KVM: s390: set host program identifier
A host program identifier (HPID) provides information regarding the underlying host environment. A level-2 (VM) guest will have an HPID denoting Linux/KVM, which is set during VCPU setup. A level-3 (VM on a VM) and beyond guest will have an HPID denoting KVM vSIE, which is set for all shadow control blocks, overriding the original value of the HPID. Signed-off-by: Collin Walling <walling@linux.ibm.com> Reviewed-by: Janosch Frank <frankja@linux.ibm.com> Message-Id: <1535734279-10204-4-git-send-email-walling@linux.ibm.com> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
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