KVM/ARM Changes for v4.12. Changes include: - Using the common sysreg definitions between KVM and arm64 - Improved hyp-stub implementation with support for kexec and kdump on the 32-bit side - Proper PMU exception handling - Performance improvements of our GIC handling - Support for irqchip in userspace with in-kernel arch-timers and PMU support - A fix for a race condition in our PSCI code
Showing the changes to include/uapi/linux (1 of 50 files). Show all
Unified · Split
| @@ -894,6 +894,7 @@ struct kvm_ppc_resize_hpt { · 893 unmodified lines | ||
| 894 | 894 | #define KVM_CAP_S390_AIS 141 |
| 895 | 895 | #define KVM_CAP_SPAPR_TCE_VFIO 142 |
| 896 | 896 | #define KVM_CAP_X86_GUEST_MWAIT 143 |
| 897 | +#define KVM_CAP_ARM_USER_IRQ 144 | |
| 897 | 898 | |
| 898 | 899 | #ifdef KVM_CAP_IRQ_ROUTING |
| 899 | 900 | |
| @@ -1371,4 +1372,11 @@ struct kvm_assigned_msix_entry { · 471 unmodified lines | ||
| 1371 | 1372 | #define KVM_X2APIC_API_USE_32BIT_IDS (1ULL << 0) |
| 1372 | 1373 | #define KVM_X2APIC_API_DISABLE_BROADCAST_QUIRK (1ULL << 1) |
| 1373 | 1374 | |
| 1375 | +/* Available with KVM_CAP_ARM_USER_IRQ */ | |
| 1376 | + | |
| 1377 | +/* Bits for run->s.regs.device_irq_level */ | |
| 1378 | +#define KVM_ARM_DEV_EL1_VTIMER (1 << 0) | |
| 1379 | +#define KVM_ARM_DEV_EL1_PTIMER (1 << 1) | |
| 1380 | +#define KVM_ARM_DEV_PMU (1 << 2) | |
| 1381 | + | |
| 1374 | 1382 | #endif /* __LINUX_KVM_H */ |