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71c3c7753c
linux/arch/arm64/kvm
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Marc Zyngier 71c3c7753c KVM: arm64: vgic-v3: Convert userspace accessors over to FIELD_GET/FIELD_PREP 
The GICv3 userspace accessors are all about dealing with conversion
between fields from architectural registers and internal representations.

However, and owing to the age of this code, the accessors use
a combination of shift/mask that is hard to read. It is nonetheless
easy to make it better by using the FIELD_{GET,PREP} macros that solely
rely on a mask.

This results in somewhat nicer looking code, and is probably easier
to maintain.

Reviewed-by: Reiji Watanabe <reijiw@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
2022-07-17 11:55:33 +01:00
..
hyp KVM: arm64: Remove redundant hyp_assert_lock_held() assertions 2022-06-09 13:24:02 +01:00
vgic KVM: arm64: vgic-v3: Push user access into vgic_v3_cpu_sysregs_uaccess() 2022-07-17 11:55:33 +01:00
.gitignore KVM: arm64: Generate hyp_constants.h for the host 2021-12-06 08:37:03 +00:00
arch_timer.c KVM: arm64: Warn if accessing timer pending state outside of vcpu context 2022-06-08 10:16:23 +01:00
arm.c KVM: arm64: Ignore 'kvm-arm.mode=protected' when using VHE 2022-06-09 13:24:02 +01:00
debug.c KVM: arm64: Emulate the OS Lock 2022-02-08 14:23:41 +00:00
fpsimd.c KVM: arm64: Always start with clearing SME flag on load 2022-06-07 14:31:30 +01:00
guest.c KVM: arm64: Setup a framework for hypercall bitmap firmware registers 2022-05-03 21:30:19 +01:00
handle_exit.c S390: 2022-05-26 14:20:14 -07:00
hypercalls.c KVM: arm64: Fix hypercall bitmap writeback when vcpus have already run 2022-05-16 17:40:48 +01:00
inject_fault.c arm64 updates for 5.19: 2022-05-23 21:06:11 -07:00
irq.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 422 2019-06-05 17:37:15 +02:00
Kconfig RISCV: 2022-01-16 16:15:14 +02:00
Makefile KVM: arm64: pmu: Restore compilation when HW_PERF_EVENTS isn't selected 2022-05-16 13:42:41 +01:00
mmio.c KVM: arm64: Generalise VM features into a set of flags 2022-03-18 14:02:33 +00:00
mmu.c Merge branch kvm-arm64/hyp-stack-guard into kvmarm-master/next 2022-05-04 09:42:37 +01:00
pkvm.c KVM: arm64: Move host EL1 code out of hyp/ directory 2021-12-06 08:37:03 +00:00
pmu-emul.c Merge branch kvm-arm64/per-vcpu-host-pmu-data into kvmarm-master/next 2022-05-16 17:48:36 +01:00
pmu.c KVM: arm64: Pass pmu events to hyp via vcpu 2022-05-15 11:26:41 +01:00
psci.c Merge branch kvm-arm64/psci-suspend into kvmarm-master/next 2022-05-16 17:48:20 +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: mixed-width check should be skipped for uninitialized vCPUs 2022-04-06 12:29:45 +01:00
sys_regs.c KVM: arm64: Get rid of reg_from/to_user() 2022-07-17 11:55:33 +01:00
sys_regs.h KVM: arm64: Consolidate sysreg userspace accesses 2022-07-17 11:55:33 +01:00
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: Upgrade trace_kvm_arm_set_dreg32() to 64bit 2021-08-20 11:12:18 +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: vgic-v3: Convert userspace accessors over to FIELD_GET/FIELD_PREP 2022-07-17 11:55:33 +01:00
vmid.c KVM: arm64: Fix inconsistent indenting 2022-06-07 15:27:05 +01:00