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Marc Zyngier 59cbcdb5d8 ARM: KVM: Add VFP save/restore 
This is almost a copy/paste of the existing version, with a couple
of subtle differences:
- Only write to FPEXC once on the save path
- Add an isb when enabling VFP access

The patch also defines a few sysreg accessors and a __vfp_enabled
predicate that test the VFP trapping state.

Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
 		2016-02-29 18:34:13 +00:00
..
hyp ARM: KVM: Add VFP save/restore 2016-02-29 18:34:13 +00:00
Kconfig arm/arm64: KVM : Enable vhost device selection under KVM config menu 2015-10-22 23:01:45 +02:00
Makefile ARM: KVM: Add TLB invalidation code 2016-02-29 18:34:13 +00:00
arm.c ARM: KVM: Remove __kvm_hyp_code_start/__kvm_hyp_code_end 2016-02-29 18:34:12 +00:00
coproc.c ARM: KVM: Move CP15 array into the CPU context structure 2016-02-29 18:34:12 +00:00
coproc.h ARM: KVM: Move CP15 array into the CPU context structure 2016-02-29 18:34:12 +00:00
coproc_a7.c arm/arm64: KVM: Use set/way op trapping to track the state of the caches 2015-01-29 23:24:56 +01:00
coproc_a15.c arm/arm64: KVM: Use set/way op trapping to track the state of the caches 2015-01-29 23:24:56 +01:00
emulate.c ARM: KVM: Move GP registers into the CPU context structure 2016-02-29 18:34:12 +00:00
guest.c ARM: KVM: Move GP registers into the CPU context structure 2016-02-29 18:34:12 +00:00
handle_exit.c KVM: arm/arm64: Count guest exit due to various reasons 2015-12-14 11:30:00 +00:00
init.S ARM: kvm: round HYP section to page size instead of log2 upper bound 2015-03-27 12:21:27 +00:00
interrupts.S ARM: KVM: Move VFP registers to a CPU context structure 2016-02-29 18:34:12 +00:00
interrupts_head.S ARM: KVM: Move GP registers into the CPU context structure 2016-02-29 18:34:12 +00:00
mmio.c arm/arm64: KVM: Feed initialized memory to MMIO accesses 2016-02-24 11:53:09 +00:00
mmu.c kvm: rename pfn_t to kvm_pfn_t 2016-01-15 17:56:32 -08:00
perf.c ARM: KVM: add support for minimal host vs guest profiling 2013-04-28 21:44:01 -07:00
psci.c arm64: KVM: Get rid of old vcpu_reg() 2015-12-04 16:30:03 +00:00
reset.c ARM: KVM: Move GP registers into the CPU context structure 2016-02-29 18:34:12 +00:00
trace.h arm/arm64: KVM: Improve kvm_exit tracepoint 2015-10-22 23:01:47 +02:00