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| author | Ingo Molnar <mingo@kernel.org> | 2020-02-24 13:36:09 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2020-02-24 13:36:09 +0300 |
| commit | 546121b65f47384e11ec1fa2e55449fc9f4846b2 (patch) | |
| tree | 8f18470ec7c0c77b0f48eb1b2338e591b0b0aaff /arch/arm/include/asm/kvm_emulate.h | |
| parent | 000619680c3714020ce9db17eef6a4a7ce2dc28b (diff) | |
| parent | f8788d86ab28f61f7b46eb6be375f8a726783636 (diff) | |
| download | linux-546121b65f47384e11ec1fa2e55449fc9f4846b2.tar.xz | |
Merge tag 'v5.6-rc3' into sched/core, to pick up fixes and dependent patches
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/arm/include/asm/kvm_emulate.h')
| -rw-r--r-- | arch/arm/include/asm/kvm_emulate.h | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/arch/arm/include/asm/kvm_emulate.h b/arch/arm/include/asm/kvm_emulate.h index 9b118516d2db..3944305e81df 100644 --- a/arch/arm/include/asm/kvm_emulate.h +++ b/arch/arm/include/asm/kvm_emulate.h @@ -9,18 +9,29 @@ #include <linux/kvm_host.h> #include <asm/kvm_asm.h> -#include <asm/kvm_mmio.h> #include <asm/kvm_arm.h> #include <asm/cputype.h> /* arm64 compatibility macros */ +#define PSR_AA32_MODE_FIQ FIQ_MODE +#define PSR_AA32_MODE_SVC SVC_MODE #define PSR_AA32_MODE_ABT ABT_MODE #define PSR_AA32_MODE_UND UND_MODE #define PSR_AA32_T_BIT PSR_T_BIT +#define PSR_AA32_F_BIT PSR_F_BIT #define PSR_AA32_I_BIT PSR_I_BIT #define PSR_AA32_A_BIT PSR_A_BIT #define PSR_AA32_E_BIT PSR_E_BIT #define PSR_AA32_IT_MASK PSR_IT_MASK +#define PSR_AA32_GE_MASK 0x000f0000 +#define PSR_AA32_DIT_BIT 0x00200000 +#define PSR_AA32_PAN_BIT 0x00400000 +#define PSR_AA32_SSBS_BIT 0x00800000 +#define PSR_AA32_Q_BIT PSR_Q_BIT +#define PSR_AA32_V_BIT PSR_V_BIT +#define PSR_AA32_C_BIT PSR_C_BIT +#define PSR_AA32_Z_BIT PSR_Z_BIT +#define PSR_AA32_N_BIT PSR_N_BIT unsigned long *vcpu_reg(struct kvm_vcpu *vcpu, u8 reg_num); @@ -41,6 +52,11 @@ static inline void vcpu_write_spsr(struct kvm_vcpu *vcpu, unsigned long v) *__vcpu_spsr(vcpu) = v; } +static inline unsigned long host_spsr_to_spsr32(unsigned long spsr) +{ + return spsr; +} + static inline unsigned long vcpu_get_reg(struct kvm_vcpu *vcpu, u8 reg_num) { @@ -182,6 +198,11 @@ static inline bool kvm_vcpu_dabt_issext(struct kvm_vcpu *vcpu) return kvm_vcpu_get_hsr(vcpu) & HSR_SSE; } +static inline bool kvm_vcpu_dabt_issf(const struct kvm_vcpu *vcpu) +{ + return false; +} + static inline int kvm_vcpu_dabt_get_rd(struct kvm_vcpu *vcpu) { return (kvm_vcpu_get_hsr(vcpu) & HSR_SRT_MASK) >> HSR_SRT_SHIFT; @@ -198,7 +219,7 @@ static inline bool kvm_vcpu_dabt_is_cm(struct kvm_vcpu *vcpu) } /* Get Access Size from a data abort */ -static inline int kvm_vcpu_dabt_get_as(struct kvm_vcpu *vcpu) +static inline unsigned int kvm_vcpu_dabt_get_as(struct kvm_vcpu *vcpu) { switch ((kvm_vcpu_get_hsr(vcpu) >> 22) & 0x3) { case 0: @@ -209,7 +230,7 @@ static inline int kvm_vcpu_dabt_get_as(struct kvm_vcpu *vcpu) return 4; default: kvm_err("Hardware is weird: SAS 0b11 is reserved\n"); - return -EFAULT; + return 4; } } |