freebsd-nq/sys/amd64/vmm/amd
Neel Natu 90e528f838 Restore the host's GS.base before returning from 'svm_launch()'.
Previously this was done by the caller of 'svm_launch()' after it returned.
This works fine as long as no code is executed in the interim that depends
on pcpu data.

The dtrace probe 'fbt:vmm:svm_launch:return' broke this assumption because
it calls 'dtrace_probe()' which in turn relies on pcpu data.

Reported by:	avg
MFC after:	1 week
2015-06-23 02:17:23 +00:00
..
amdv.c Don't require <sys/cpuset.h> to be always included before <machine/vmm.h>. 2015-04-30 22:23:22 +00:00
npt.c style(9) fixes. 2014-10-11 03:19:26 +00:00
npt.h Get rid of unused forward declaration of 'struct svm_softc'. 2014-10-11 03:21:33 +00:00
svm_genassym.c Restore the host's GS.base before returning from 'svm_launch()'. 2015-06-23 02:17:23 +00:00
svm_msr.c Emulate machine check related MSRs to allow guest OSes like Windows to boot. 2015-05-02 04:19:11 +00:00
svm_msr.h IFC r271888. 2014-09-20 21:46:31 +00:00
svm_softc.h Clear blocking due to STI or MOV SS in the hypervisor when an instruction is 2015-01-06 19:04:02 +00:00
svm_support.S Restore the host's GS.base before returning from 'svm_launch()'. 2015-06-23 02:17:23 +00:00
svm.c Restore the host's GS.base before returning from 'svm_launch()'. 2015-06-23 02:17:23 +00:00
svm.h Restore the host's GS.base before returning from 'svm_launch()'. 2015-06-23 02:17:23 +00:00
vmcb.c Don't require <sys/cpuset.h> to be always included before <machine/vmm.h>. 2015-04-30 22:23:22 +00:00
vmcb.h Inject #UD into the guest when it executes either 'MONITOR' or 'MWAIT' on 2014-12-30 02:44:33 +00:00