linux_dsm_epyc7002/arch/arm64/kvm
Dave Martin aac45ffd1f arm64/sve: KVM: Treat guest SVE use as undefined instruction execution
When trapping forbidden attempts by a guest to use SVE, we want the
guest to see a trap consistent with SVE not being implemented.

This patch injects an undefined instruction exception into the
guest in response to such an exception.

Signed-off-by: Dave Martin <Dave.Martin@arm.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
2017-11-03 15:24:20 +00:00
..
hyp arm64/sve: KVM: Prevent guests from using SVE 2017-11-03 15:24:19 +00:00
debug.c arm64: KVM: Save/restore the host SPE state when entering/leaving a VM 2017-02-02 18:33:01 +00:00
guest.c KVM: arm/arm64: Allow setting the timer IRQ numbers from userspace 2017-06-08 16:59:57 +02:00
handle_exit.c arm64/sve: KVM: Treat guest SVE use as undefined instruction execution 2017-11-03 15:24:20 +00:00
hyp-init.S arm64: KVM: Allow unaligned accesses at EL2 2017-06-06 22:20:02 +02:00
hyp.S arm64: hyp-stub/KVM: Kill __hyp_get_vectors 2017-04-09 07:49:34 -07:00
inject_fault.c arm64: KVM: Add Virtual Abort injection helper 2016-09-08 12:53:00 +02:00
irq.h KVM: arm/arm64: Enable irqchip routing 2016-07-22 18:52:01 +01:00
Kconfig ARM: KVM: Support vGICv3 ITS 2016-11-14 10:32:54 +00:00
Makefile KVM: arm/arm64: Move shared files to virt/kvm/arm 2017-05-04 13:57:26 +02:00
regmap.c arm64: KVM: 32bit GP register access 2013-06-12 16:42:14 +01:00
reset.c KVM: arm/arm64: Move timer IRQ default init to arch_timer.c 2017-06-08 16:59:56 +02:00
sys_regs_generic_v8.c KVM: arm64: Use common sysreg definitions 2017-03-22 18:38:26 +00:00
sys_regs.c arm64: KVM: Hide unsupported AArch64 CPU features from guests 2017-11-03 15:24:12 +00:00
sys_regs.h Merge remote-tracking branch 'rutland/kvm/common-sysreg' into next-fix 2017-04-09 07:50:34 -07:00
trace.h tracing: Add TRACE_DEFINE_SIZEOF() macros 2017-06-13 17:11:08 -04:00
vgic-sys-reg-v3.c KVM: arm/arm64: Extract GICv3 max APRn index calculation 2017-09-05 17:33:39 +02:00