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linux-stable/arch/arm64/kvm
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Tirumalesh Chalamarla 3c5b1d92b3 arm64: KVM: Configure TCR_EL2.PS at runtime 
Setting TCR_EL2.PS to 40 bits is wrong on systems with less that
less than 40 bits of physical addresses. and breaks KVM on systems
where the RAM is above 40 bits.

This patch uses ID_AA64MMFR0_EL1.PARange to set TCR_EL2.PS dynamically,
just like we already do for VTCR_EL2.PS.

[Marc: rewrote commit message, patch tidy up]

Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Tirumalesh Chalamarla <tchalamarla@caviumnetworks.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2016-02-11 13:16:47 +00:00
..
hyp arm64: KVM: Obey RES0/1 reserved bits when setting CPTR_EL2 2016-01-24 21:55:58 +00:00
debug.c KVM: arm64: add trace points for guest_debug debug 2015-07-21 12:50:43 +01:00
emulate.c arm64: kvm: move to ESR_ELx macros 2015-01-15 12:24:25 +00:00
guest.c arm64: KVM: Turn system register numbers to an enum 2015-12-14 11:30:43 +00:00
handle_exit.c arm64: KVM: Turn system register numbers to an enum 2015-12-14 11:30:43 +00:00
hyp-init.S arm64: KVM: Configure TCR_EL2.PS at runtime 2016-02-11 13:16:47 +00:00
hyp.S arm64: KVM: Move away from the assembly version of the world switch 2015-12-14 11:30:43 +00:00
inject_fault.c arm64: KVM: Fix AArch64 guest userspace exception injection 2016-01-24 21:55:57 +00:00
Kconfig s390: A bunch of fixes and optimizations for interrupt and time 2015-11-05 16:26:26 -08:00
Makefile arm64: KVM: Move away from the assembly version of the world switch 2015-12-14 11:30:43 +00:00
regmap.c arm64: KVM: 32bit GP register access 2013-06-12 16:42:14 +01:00
reset.c arm64/kvm: Make use of the system wide safe values 2015-10-21 15:35:59 +01:00
sys_regs.c arm64: KVM: Fix guest dead loop when register accessor returns false 2016-01-24 21:56:01 +00:00
sys_regs.h arm64: KVM: Correctly handle zero register in system register accesses 2015-12-04 16:29:54 +00:00
sys_regs_generic_v8.c arm64: KVM: Correctly handle zero register in system register accesses 2015-12-04 16:29:54 +00:00
trace.h KVM: arm64: add trace points for guest_debug debug 2015-07-21 12:50:43 +01:00