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| author | Paolo Bonzini <pbonzini@redhat.com> | 2021-04-23 07:41:17 -0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-04-23 07:41:17 -0400 |
| commit | c4f71901d53b6d8a4703389459d9f99fbd80ffd2 (patch) | |
| tree | af8a0c33cec6dfb8a5d5cd7fcef245ab02b12691 /arch/arm64/kvm/vgic/vgic-mmio.c | |
| parent | fd49e8ee70b306a003323a17bbcc0633f322c135 (diff) | |
| parent | 9a8aae605b80fc0a830cdce747eed48e11acc067 (diff) | |
Merge tag 'kvmarm-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 updates for Linux 5.13
New features:
- Stage-2 isolation for the host kernel when running in protected mode
- Guest SVE support when running in nVHE mode
- Force W^X hypervisor mappings in nVHE mode
- ITS save/restore for guests using direct injection with GICv4.1
- nVHE panics now produce readable backtraces
- Guest support for PTP using the ptp_kvm driver
- Performance improvements in the S2 fault handler
- Alexandru is now a reviewer (not really a new feature...)
Fixes:
- Proper emulation of the GICR_TYPER register
- Handle the complete set of relocation in the nVHE EL2 object
- Get rid of the oprofile dependency in the PMU code (and of the
oprofile body parts at the same time)
- Debug and SPE fixes
- Fix vcpu reset
Diffstat (limited to 'arch/arm64/kvm/vgic/vgic-mmio.c')
| -rw-r--r-- | arch/arm64/kvm/vgic/vgic-mmio.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/arch/arm64/kvm/vgic/vgic-mmio.c b/arch/arm64/kvm/vgic/vgic-mmio.c index b2d73fc0d1ef..48c6067fc5ec 100644 --- a/arch/arm64/kvm/vgic/vgic-mmio.c +++ b/arch/arm64/kvm/vgic/vgic-mmio.c @@ -938,10 +938,9 @@ vgic_get_mmio_region(struct kvm_vcpu *vcpu, struct vgic_io_device *iodev, return region; } -static int vgic_uaccess_read(struct kvm_vcpu *vcpu, struct kvm_io_device *dev, +static int vgic_uaccess_read(struct kvm_vcpu *vcpu, struct vgic_io_device *iodev, gpa_t addr, u32 *val) { - struct vgic_io_device *iodev = kvm_to_vgic_iodev(dev); const struct vgic_register_region *region; struct kvm_vcpu *r_vcpu; @@ -960,10 +959,9 @@ static int vgic_uaccess_read(struct kvm_vcpu *vcpu, struct kvm_io_device *dev, return 0; } -static int vgic_uaccess_write(struct kvm_vcpu *vcpu, struct kvm_io_device *dev, +static int vgic_uaccess_write(struct kvm_vcpu *vcpu, struct vgic_io_device *iodev, gpa_t addr, const u32 *val) { - struct vgic_io_device *iodev = kvm_to_vgic_iodev(dev); const struct vgic_register_region *region; struct kvm_vcpu *r_vcpu; @@ -986,9 +984,9 @@ int vgic_uaccess(struct kvm_vcpu *vcpu, struct vgic_io_device *dev, bool is_write, int offset, u32 *val) { if (is_write) - return vgic_uaccess_write(vcpu, &dev->dev, offset, val); + return vgic_uaccess_write(vcpu, dev, offset, val); else - return vgic_uaccess_read(vcpu, &dev->dev, offset, val); + return vgic_uaccess_read(vcpu, dev, offset, val); } static int dispatch_mmio_read(struct kvm_vcpu *vcpu, struct kvm_io_device *dev, |