Paul Mackerras a8bd19ef4d KVM: PPC: Book3S: Get/set guest FP regs using the GET/SET_ONE_REG interface ... This enables userspace to get and set all the guest floating-point state using the KVM_[GS]ET_ONE_REG ioctls. The floating-point state includes all of the traditional floating-point registers and the FPSCR (floating point status/control register), all the VMX/Altivec vector registers and the VSCR (vector status/control register), and on POWER7, the vector-scalar registers (note that each FP register is the high-order half of the corresponding VSR). Most of these are implemented in common Book 3S code, except for VSX on POWER7. Because HV and PR differ in how they store the FP and VSX registers on POWER7, the code for these cases is not common. On POWER7, the FP registers are the upper halves of the VSX registers vsr0 - vsr31. PR KVM stores vsr0 - vsr31 in two halves, with the upper halves in the arch.fpr[] array and the lower halves in the arch.vsr[] array, whereas HV KVM on POWER7 stores the whole VSX register in arch.vsr[]. Signed-off-by: Paul Mackerras <paulus@samba.org> [agraf: fix whitespace, vsx compilation] Signed-off-by: Alexander Graf <agraf@suse.de>		2012-10-05 23:38:54 +02:00
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api.txt	KVM: PPC: Book3S: Get/set guest FP regs using the GET/SET_ONE_REG interface	2012-10-05 23:38:54 +02:00
cpuid.txt	KVM: fix cpuid eax for KVM leaf	2012-05-06 15:51:56 +03:00
hypercalls.txt	KVM: Add documentation on hypercalls	2012-08-13 17:39:59 -03:00
locking.txt	KVM: MMU: document mmu-lock and fast page fault	2012-07-11 16:51:23 +03:00
mmu.txt	Documentation: Fix multiple typo in Documentation	2012-03-07 16:08:24 +01:00
msr.txt	KVM: clarify kvmclock documentation	2012-09-17 14:10:23 -03:00
nested-vmx.txt	KVM: nVMX: Documentation	2011-07-12 13:15:22 +03:00
ppc-pv.txt	KVM: Add ppc hypercall documentation	2012-08-13 17:39:59 -03:00
review-checklist.txt	Correct occurrences of	2011-05-06 09:27:55 -07:00
timekeeping.txt