Marc Zyngier 66e94d5caf KVM: arm64: Prevent mixed-width VM creation ...

It looks like we have tolerated creating mixed-width VMs since...
forever. However, that was never the intention, and we'd rather
not have to support that pointless complexity.

Forbid such a setup by making sure all the vcpus have the same
register width.

Reported-by: Steven Price <steven.price@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Cc: stable@vger.kernel.org
Acked-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20210524170752.1549797-1-maz@kernel.org

2021-05-27 10:34:33 +01:00

..

hyp

KVM: arm64: Commit pending PC adjustemnts before returning to userspace

2021-05-15 10:27:59 +01:00

vgic

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2021-05-01 10:14:08 -07:00

arch_timer.c

KVM: arm64: arch_timer: Remove VGIC initialization check

2020-12-23 16:43:12 +00:00

arm.c

KVM: arm64: Resolve all pending PC updates before immediate exit

2021-05-27 10:33:06 +01:00

debug.c

Merge branch 'kvm-arm64/debug-5.13' into kvmarm-master/next

2021-04-13 15:34:15 +01:00

fpsimd.c

KVM: arm64: Save/restore SVE state for nVHE

2021-03-18 14:23:12 +00:00

guest.c

Merge tag 'kvmarm-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

2021-04-23 07:41:17 -04:00

handle_exit.c

KVM: arm64: Log source when panicking from nVHE hyp

2021-04-01 09:54:37 +01:00

hypercalls.c

KVM: arm64: Add support for the KVM PTP service

2021-04-07 16:33:20 +01:00

inject_fault.c

KVM: arm64: Move AArch32 exceptions over to AArch64 sysregs

2020-11-10 11:22:51 +00:00

irq.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 422

2019-06-05 17:37:15 +02:00

Kconfig

KVM: arm64: Replace KVM_ARM_PMU with HW_PERF_EVENTS

2021-01-04 16:50:16 +00:00

Makefile

KVM: arm64: Implement the TRNG hypervisor call

2021-01-25 22:19:31 +00:00

mmio.c

KVM: arm64: Make kvm_skip_instr() and co private to HYP

2020-11-10 08:34:24 +00:00

mmu.c

KVM: arm64: Fix boolreturn.cocci warnings

2021-05-15 10:27:58 +01:00

perf.c

Merge branch 'kvm-arm64/kill_oprofile_dependency' into kvmarm-master/next

2021-04-22 13:41:49 +01:00

pmu-emul.c

KVM: arm64: Divorce the perf code from oprofile helpers

2021-04-22 13:32:39 +01:00

pmu.c

KVM: arm64: Disable PMU support in protected mode

2021-03-19 12:02:19 +00:00

psci.c

KVM: arm64: Convert ARCH_WORKAROUND_2 to arm64_get_spectre_v4_state()

2020-09-29 16:08:17 +01:00

pvtime.c

KVM: arm64: Use kvm_write_guest_lock when init stolen time

2020-12-03 19:02:18 +00:00

reset.c

KVM: arm64: Prevent mixed-width VM creation

2021-05-27 10:34:33 +01:00

sys_regs.c

KVM: arm64: Fix debug register indexing

2021-05-15 10:27:59 +01:00

sys_regs.h

Merge branch 'kvm-arm64/copro-no-more' into kvmarm-master/next

2020-11-27 11:33:16 +00:00

trace_arm.h

KVM: Move arm64's MMU notifier trace events to generic code

2021-04-17 08:30:56 -04:00

trace_handle_exit.h

KVM: arm64: Fix address truncation in traces

2020-09-04 10:53:48 +01:00

trace.h

KVM: arm64: Move virt/kvm/arm to arch/arm64

2020-05-16 15:03:59 +01:00

trng.c

KVM: arm64: Implement the TRNG hypervisor call

2021-01-25 22:19:31 +00:00

va_layout.c

KVM: arm64: Generate final CTR_EL0 value when running in Protected mode

2021-03-25 11:00:33 +00:00

vgic-sys-reg-v3.c

KVM: arm64: Drop is_aarch32 trap attribute

2020-11-10 11:22:52 +00:00