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kvm/arm: use PSR_AA32 definitions

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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>
This commit is contained in:
Mark Rutland
2018-07-05 15:16:53 +01:00
committed by Will Deacon
parent d64567f678
commit 256c0960b7
7 changed files with 43 additions and 43 deletions
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4
arch/arm64/kvm/reset.c
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@@ -42,8 +42,8 @@ static const struct kvm_regs default_regs_reset = {
};
static const struct kvm_regs default_regs_reset32 = {
.regs.pstate = (COMPAT_PSR_MODE_SVC | COMPAT_PSR_A_BIT |
COMPAT_PSR_I_BIT | COMPAT_PSR_F_BIT),
.regs.pstate = (PSR_AA32_MODE_SVC | PSR_AA32_A_BIT |
PSR_AA32_I_BIT | PSR_AA32_F_BIT),
};
static bool cpu_has_32bit_el1(void)