Pranavkumar Sawargaonkar 0a7c89f6c7 ARM/ARM64: KVM: Nuke Hyp-mode tlbs before enabling MMU ... commit f6edbbf36d upstream. X-Gene u-boot runs in EL2 mode with MMU enabled hence we might have stale EL2 tlb enteris when we enable EL2 MMU on each host CPU. This can happen on any ARM/ARM64 board running bootloader in Hyp-mode (or EL2-mode) with MMU enabled. This patch ensures that we flush all Hyp-mode (or EL2-mode) TLBs on each host CPU before enabling Hyp-mode (or EL2-mode) MMU. Tested-by: Mark Rutland <mark.rutland@arm.com> Reviewed-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Pranavkumar Sawargaonkar <pranavkumar@linaro.org> Signed-off-by: Anup Patel <anup.patel@linaro.org> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2014-10-05 14:52:10 -07:00
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Kconfig	arm64: KVM: Add Kconfig option for max VCPUs per-Guest	2013-12-28 10:28:50 +00:00
Makefile	arm64: KVM: 32bit conditional execution emulation	2013-06-12 16:42:15 +01:00
emulate.c	arm64: KVM: 32bit conditional execution emulation	2013-06-12 16:42:15 +01:00
guest.c	arm64: KVM: Support X-Gene guest VCPU on APM X-Gene host	2013-12-28 10:28:50 +00:00
handle_exit.c	arm/arm64: KVM: Complete WFI/WFE instructions	2014-10-05 14:52:10 -07:00
hyp-init.S	ARM/ARM64: KVM: Nuke Hyp-mode tlbs before enabling MMU	2014-10-05 14:52:10 -07:00
hyp.S	arm/arm64: KVM: detect CPU reset on CPU_PM_EXIT	2014-02-27 19:27:10 +01:00
inject_fault.c	arm64: KVM: 32bit guest fault injection	2013-06-12 16:42:18 +01:00
regmap.c	arm64: KVM: 32bit GP register access	2013-06-12 16:42:14 +01:00
reset.c	arm64: KVM: enable initialization of a 32bit vcpu	2013-06-12 16:42:18 +01:00
sys_regs.c	arm64: KVM: perform save/restore of PAR_EL1	2013-08-09 13:19:28 +01:00
sys_regs.h	arm64: KVM: system register handling	2013-06-07 14:03:36 +01:00
sys_regs_generic_v8.c	arm64: KVM: Support X-Gene guest VCPU on APM X-Gene host	2013-12-28 10:28:50 +00:00