Searched hist:"58 bc33b2b700f8524772f3fc20272da2187060c8" (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/arch/s390/include/asm/ |
| H A D | sigp.h | diff 58bc33b2b700f8524772f3fc20272da2187060c8 Tue Dec 03 05:54:55 CST 2013 Thomas Huth <thuth@linux.vnet.ibm.com> KVM: s390: SIGP START has to report BUSY while stopping a CPU
Just like the RESTART order, the START order also has to report BUSY
while a STOP request is pending, to avoid that the START might be
ignored due to a race condition between the STOP and the START order.
Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
|
| /openbmc/linux/arch/s390/kvm/ |
| H A D | sigp.c | diff 58bc33b2b700f8524772f3fc20272da2187060c8 Tue Dec 03 05:54:55 CST 2013 Thomas Huth <thuth@linux.vnet.ibm.com> KVM: s390: SIGP START has to report BUSY while stopping a CPU
Just like the RESTART order, the START order also has to report BUSY
while a STOP request is pending, to avoid that the START might be
ignored due to a race condition between the STOP and the START order.
Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
|