leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity
4b1238269e
linux/arch/arm/kvm
History
Anup Patel 4b1238269e ARM/ARM64: KVM: Emulate PSCI v0.2 SYSTEM_OFF and SYSTEM_RESET 
The PSCI v0.2 SYSTEM_OFF and SYSTEM_RESET functions are system-level
functions hence cannot be fully emulated by in-kernel PSCI emulation code.

To tackle this, we forward PSCI v0.2 SYSTEM_OFF and SYSTEM_RESET function
calls from vcpu to user space (i.e. QEMU or KVMTOOL) via kvm_run structure
using KVM_EXIT_SYSTEM_EVENT exit reasons.

Signed-off-by: Anup Patel <anup.patel@linaro.org>
Signed-off-by: Pranavkumar Sawargaonkar <pranavkumar@linaro.org>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
2014-04-30 04:18:58 -07:00
..
arm.c arm, kvm: Fix CPU hotplug callback registration 2014-03-20 13:43:41 +01:00
coproc_a7.c ARM: KVM: trap VM system registers until MMU and caches are ON 2014-03-03 01:15:24 +00:00
coproc_a15.c ARM: KVM: trap VM system registers until MMU and caches are ON 2014-03-03 01:15:24 +00:00
coproc.c ARM: KVM: trap VM system registers until MMU and caches are ON 2014-03-03 01:15:24 +00:00
coproc.h ARM: KVM: trap VM system registers until MMU and caches are ON 2014-03-03 01:15:24 +00:00
emulate.c KVM: ARM: Fix typo in comments of inject_abt() 2013-10-02 17:29:19 +01:00
guest.c ARM: KVM: introduce per-vcpu HYP Configuration Register 2014-03-03 01:15:23 +00:00
handle_exit.c ARM/ARM64: KVM: Make kvm_psci_call() return convention more flexible 2014-04-30 04:18:57 -07:00
init.S ARM: kvm: use inner-shareable barriers after TLB flushing 2013-08-12 12:25:45 +01:00
interrupts_head.S ARM: KVM: add world-switch for AMAIR{0,1} 2014-03-03 01:15:24 +00:00
interrupts.S arm/arm64: KVM: detect CPU reset on CPU_PM_EXIT 2014-02-27 19:27:10 +01:00
Kconfig ARM: KVM: Yield CPU when vcpu executes a WFE 2013-10-17 15:26:50 -07:00
Makefile KVM: ARM: Add support for Cortex-A7 2013-10-12 17:45:30 -07:00
mmio.c arm/arm64: KVM: MMIO support for BE guest 2013-11-07 19:09:04 +00:00
mmu.c ARM: KVM: fix warning in mmu.c 2014-03-03 01:15:25 +00:00
perf.c ARM: KVM: add support for minimal host vs guest profiling 2013-04-28 21:44:01 -07:00
psci.c ARM/ARM64: KVM: Emulate PSCI v0.2 SYSTEM_OFF and SYSTEM_RESET 2014-04-30 04:18:58 -07:00
reset.c Updates for KVM/ARM, take 3 supporting more than 4 CPUs. 2013-11-11 12:02:27 +01:00
trace.h ARM: KVM: Simplify tracepoint text 2013-08-30 15:47:53 -07:00