AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/arch/arm64/kvm
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Suzuki K Poulose cb678d6016 arm64: kvm: 4.6-rc1: Fix VTCR_EL2 VS setting 
When we detect support for 16bit VMID in ID_AA64MMFR1, we set the
VTCR_EL2_VS field to 1 to make use of 16bit vmids. But, with
commit 3a3604bc5e ("arm64: KVM: Switch to C-based stage2 init")
this is broken and we corrupt VTCR_EL2:T0SZ instead of updating the VS
field. VTCR_EL2_VS was actually defined to the field shift (19) and
not the real value for VS. This patch fixes the issue.

Fixes: commit 3a3604bc5e ("arm64: KVM: Switch to C-based stage2 init")
Cc: Christoffer Dall <christoffer.dall@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
2016-03-30 22:09:15 +02:00
..
hyp arm64: kvm: 4.6-rc1: Fix VTCR_EL2 VS setting 2016-03-30 22:09:15 +02:00
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 One of the largest releases for KVM... Hardly any generic improvement, 2016-03-16 09:55:35 -07:00
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: Switch to C-based stage2 init 2016-02-29 18:34:15 +00:00
hyp.S arm64 updates for 4.6: 2016-03-17 20:03:47 -07:00
inject_fault.c arm64: KVM: Fix AArch64 guest userspace exception injection 2016-01-24 21:55:57 +00:00
Kconfig arm64: KVM: Define PMU data structure for each vcpu 2016-02-29 18:34:19 +00:00
Makefile arm64: KVM: Add access handler for event counter register 2016-02-29 18:34:20 +00:00
regmap.c
reset.c arm64: KVM: Introduce per-vcpu kvm device controls 2016-02-29 18:34:21 +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
sys_regs.c arm64 updates for 4.6: 2016-03-17 20:03:47 -07:00
sys_regs.h 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