diff options
| author | Mark Rutland <mark.rutland@arm.com> | 2018-07-05 16:16:53 +0200 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2018-07-05 18:24:15 +0200 |
| commit | 256c0960b7b6453dc90a4e879da52ab76b4037f9 (patch) | |
| tree | d0da76f0c60112de94e055247f8e25fb96c548c2 /arch/arm/include | |
| parent | arm64: use PSR_AA32 definitions (diff) | |
| download | linux-256c0960b7b6453dc90a4e879da52ab76b4037f9.tar.xz linux-256c0960b7b6453dc90a4e879da52ab76b4037f9.zip | |
kvm/arm: use PSR_AA32 definitions
Some code cares about the SPSR_ELx format for exceptions taken from
AArch32 to inspect or manipulate the SPSR_ELx value, which is already in
the SPSR_ELx format, and not in the AArch32 PSR format.
To separate these from cases where we care about the AArch32 PSR format,
migrate these cases to use the PSR_AA32_* definitions rather than
COMPAT_PSR_*.
There should be no functional change as a result of this patch.
Note that arm64 KVM does not support a compat KVM API, and always uses
the SPSR_ELx format, even for AArch32 guests.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Christoffer Dall <christoffer.dall@arm.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/kvm_emulate.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/arm/include/asm/kvm_emulate.h b/arch/arm/include/asm/kvm_emulate.h index 6493bd479ddc..fe2fb1ddd771 100644 --- a/arch/arm/include/asm/kvm_emulate.h +++ b/arch/arm/include/asm/kvm_emulate.h @@ -26,13 +26,13 @@ #include <asm/cputype.h> /* arm64 compatibility macros */ -#define COMPAT_PSR_MODE_ABT ABT_MODE -#define COMPAT_PSR_MODE_UND UND_MODE -#define COMPAT_PSR_T_BIT PSR_T_BIT -#define COMPAT_PSR_I_BIT PSR_I_BIT -#define COMPAT_PSR_A_BIT PSR_A_BIT -#define COMPAT_PSR_E_BIT PSR_E_BIT -#define COMPAT_PSR_IT_MASK PSR_IT_MASK +#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_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 unsigned long *vcpu_reg(struct kvm_vcpu *vcpu, u8 reg_num); |