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linux-next/arch/arm64/kvm
Amit Daniel Kachhap a243c16d18 KVM: arm64: Add capability to advertise ptrauth for guest
This patch advertises the capability of two cpu feature called address
pointer authentication and generic pointer authentication. These
capabilities depend upon system support for pointer authentication and
VHE mode.

The current arm64 KVM partially implements pointer authentication and
support of address/generic authentication are tied together. However,
separate ABI requirements for both of them is added so that any future
isolated implementation will not require any ABI changes.

Signed-off-by: Amit Daniel Kachhap <amit.kachhap@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Christoffer Dall <christoffer.dall@arm.com>
Cc: kvmarm@lists.cs.columbia.edu
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2019-04-24 15:30:40 +01:00
..
hyp KVM: arm/arm64: Context-switch ptrauth registers 2019-04-24 15:30:40 +01:00
debug.c arm/arm64: KVM: Introduce kvm_call_hyp_ret() 2019-02-19 21:05:24 +00:00
fpsimd.c KVM: arm64/sve: Context switch the SVE registers 2019-03-29 14:41:53 +00:00
guest.c KVM: arm64/sve: Explain validity checks in set_sve_vls() 2019-04-18 17:14:02 +01:00
handle_exit.c KVM: arm/arm64: Context-switch ptrauth registers 2019-04-24 15:30:40 +01:00
hyp-init.S arm64: KVM: Enable Common Not Private translations 2018-09-18 12:03:34 +01:00
hyp.S arm64: KVM: Drop VHE-specific HYP call stub 2019-02-19 21:05:28 +00:00
inject_fault.c arm/arm64: KVM: Add KVM_GET/SET_VCPU_EVENTS 2018-07-21 16:02:30 +01:00
irq.h KVM: arm/arm64: Enable irqchip routing 2016-07-22 18:52:01 +01:00
Kconfig treewide: surround Kconfig file paths with double quotes 2018-12-22 00:25:54 +09:00
Makefile KVM: arm/arm64: Prefix header search paths with $(srctree)/ 2019-02-19 21:05:53 +00:00
regmap.c kvm/arm: use PSR_AA32 definitions 2018-07-05 17:24:15 +01:00
reset.c KVM: arm64: Add capability to advertise ptrauth for guest 2019-04-24 15:30:40 +01:00
sys_regs_generic_v8.c KVM: arm64: Rewrite system register accessors to read/write functions 2018-03-19 10:53:16 +00:00
sys_regs.c KVM: arm/arm64: Context-switch ptrauth registers 2019-04-24 15:30:40 +01:00
sys_regs.h KVM: arm64: Support runtime sysreg visibility filtering 2019-03-29 14:41:53 +00:00
trace.h arm64: KVM: Add trapped system register access tracepoint 2018-12-19 17:47:08 +00:00
va_layout.c arm64: KVM: Allow mapping of vectors outside of the RAM region 2018-03-19 13:06:46 +00:00
vgic-sys-reg-v3.c KVM: arm/arm64: Extract GICv3 max APRn index calculation 2017-09-05 17:33:39 +02:00