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| /freebsd-11-stable/sys/dev/hyperv/vmbus/ | ||
| H A D | vmbus_et.c | diff 300987 Mon May 30 06:25:41 MDT 2016 sephe hyperv/et: Fix STIMER0 operations. - Make sure that STIMER0 is disabled before writting to it, since writing to an enabled STIMER will result in undefined behaviour. - It is unnecessary to reconfigure STIMER0 upon each et_start(). - Make sure that MSR_HV_REF_TIME_COUNT will not return 0, since writing 0 to STIMER_COUNT will disable the target STIMER. MFC after: 1 week Sponsored by: Microsoft OSTC Differential Revision: https://reviews.freebsd.org/D6573 |
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