Searched hist:1472 (Results 1 - 4 of 4) sorted by relevance
| /freebsd-current/sys/amd64/vmm/ | ||
| H A D | x86.c | diff 1472b87f Tue Apr 09 23:59:07 MDT 2013 Neel Natu <neel@FreeBSD.org> Unsynchronized TSCs on the host require special handling in bhyve: - use clock_gettime(2) as the time base for the emulated ACPI timer instead of directly using rdtsc(). - don't advertise the invariant TSC capability to the guest to discourage it from using the TSC as its time base. Discussed with: jhb@ (about making 'smp_tsc' a global) Reported by: Dan Mack on freebsd-virtualization@ Obtained from: NetApp |
| /freebsd-current/sys/amd64/include/ | ||
| H A D | clock.h | diff 1472b87f Tue Apr 09 23:59:07 MDT 2013 Neel Natu <neel@FreeBSD.org> Unsynchronized TSCs on the host require special handling in bhyve: - use clock_gettime(2) as the time base for the emulated ACPI timer instead of directly using rdtsc(). - don't advertise the invariant TSC capability to the guest to discourage it from using the TSC as its time base. Discussed with: jhb@ (about making 'smp_tsc' a global) Reported by: Dan Mack on freebsd-virtualization@ Obtained from: NetApp |
| /freebsd-current/sys/x86/x86/ | ||
| H A D | tsc.c | diff 1472b87f Tue Apr 09 23:59:07 MDT 2013 Neel Natu <neel@FreeBSD.org> Unsynchronized TSCs on the host require special handling in bhyve: - use clock_gettime(2) as the time base for the emulated ACPI timer instead of directly using rdtsc(). - don't advertise the invariant TSC capability to the guest to discourage it from using the TSC as its time base. Discussed with: jhb@ (about making 'smp_tsc' a global) Reported by: Dan Mack on freebsd-virtualization@ Obtained from: NetApp |
| /freebsd-current/sys/vm/ | ||
| H A D | vm_mmap.c | diff 1472f4f4 Sat Apr 21 12:36:53 MDT 2012 Konstantin Belousov <kib@FreeBSD.org> When MAP_STACK mapping is created, the map entry is created only to cover the initial stack size. For MCL_WIREFUTURE maps, the subsequent call to vm_map_wire() to wire the whole stack region fails due to VM_MAP_WIRE_NOHOLES flag. Use the VM_MAP_WIRE_HOLESOK to only wire mapped part of the stack. Reported and tested by: Sushanth Rai <sushanth_rai yahoo com> Reviewed by: alc MFC after: 1 week |
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