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| author | Marc Zyngier <maz@kernel.org> | 2022-05-28 12:38:19 +0100 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2022-06-29 10:23:03 +0100 |
| commit | b1da49088ac68a21c613efd734dada8272ec0b00 (patch) | |
| tree | 33257449b98eabd4993b26020772afef5421f04f /arch/arm64/kvm/sys_regs.c | |
| parent | 699bb2e0c6f3796549dabac329501df7ffd99439 (diff) | |
| download | linux-b1da49088ac68a21c613efd734dada8272ec0b00.tar.bz2 | |
KVM: arm64: Move vcpu debug/SPE/TRBE flags to the input flag set
The three debug flags (which deal with the debug registers, SPE and
TRBE) all are input flags to the hypervisor code.
Move them into the input set and convert them to the new accessors.
Reviewed-by: Fuad Tabba <tabba@google.com>
Reviewed-by: Reiji Watanabe <reijiw@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'arch/arm64/kvm/sys_regs.c')
| -rw-r--r-- | arch/arm64/kvm/sys_regs.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c index c06c0477fab5..f24797c57df8 100644 --- a/arch/arm64/kvm/sys_regs.c +++ b/arch/arm64/kvm/sys_regs.c @@ -387,7 +387,7 @@ static bool trap_debug_regs(struct kvm_vcpu *vcpu, { if (p->is_write) { vcpu_write_sys_reg(vcpu, p->regval, r->reg); - vcpu->arch.flags |= KVM_ARM64_DEBUG_DIRTY; + vcpu_set_flag(vcpu, DEBUG_DIRTY); } else { p->regval = vcpu_read_sys_reg(vcpu, r->reg); } @@ -403,8 +403,8 @@ static bool trap_debug_regs(struct kvm_vcpu *vcpu, * A 32 bit write to a debug register leave top bits alone * A 32 bit read from a debug register only returns the bottom bits * - * All writes will set the KVM_ARM64_DEBUG_DIRTY flag to ensure the - * hyp.S code switches between host and guest values in future. + * All writes will set the DEBUG_DIRTY flag to ensure the hyp code + * switches between host and guest values in future. */ static void reg_to_dbg(struct kvm_vcpu *vcpu, struct sys_reg_params *p, @@ -420,7 +420,7 @@ static void reg_to_dbg(struct kvm_vcpu *vcpu, val |= (p->regval & (mask >> shift)) << shift; *dbg_reg = val; - vcpu->arch.flags |= KVM_ARM64_DEBUG_DIRTY; + vcpu_set_flag(vcpu, DEBUG_DIRTY); } static void dbg_to_reg(struct kvm_vcpu *vcpu, |