KVM: arm64: Drop is_32bit trap attribute

The is_32bit attribute is now completely unused, drop it.

Signed-off-by: Marc Zyngier <maz@kernel.org>

diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c
index 660ff6c18b2e19a242449f394233cfb06c4116ea..a4726cdbe16fa1c00d6ca0c7fd40d1dec98510cb 100644 (file)
--- a/arch/arm64/kvm/sys_regs.c
+++ b/arch/arm64/kvm/sys_regs.c
@@ -2176,7 +2176,6 @@ static int kvm_handle_cp_64(struct kvm_vcpu *vcpu,
        int Rt2 = (esr >> 10) & 0x1f;
 
        params.is_aarch32 = true;
-       params.is_32bit = false;
        params.CRm = (esr >> 1) & 0xf;
        params.is_write = ((esr & 1) == 0);
 
@@ -2227,7 +2226,6 @@ static int kvm_handle_cp_32(struct kvm_vcpu *vcpu,
        int Rt  = kvm_vcpu_sys_get_rt(vcpu);
 
        params.is_aarch32 = true;
-       params.is_32bit = true;
        params.CRm = (esr >> 1) & 0xf;
        params.regval = vcpu_get_reg(vcpu, Rt);
        params.is_write = ((esr & 1) == 0);
@@ -2322,7 +2320,6 @@ int kvm_handle_sys_reg(struct kvm_vcpu *vcpu)
        trace_kvm_handle_sys_reg(esr);
 
        params.is_aarch32 = false;
-       params.is_32bit = false;
        params.Op0 = (esr >> 20) & 3;
        params.Op1 = (esr >> 14) & 0x7;
        params.CRn = (esr >> 10) & 0xf;

diff --git a/arch/arm64/kvm/sys_regs.h b/arch/arm64/kvm/sys_regs.h
index 259864c3c76bb92cc916c0d12f5aab01be049abc..8c4958d6b5ce6181d640a16bfa903d2cc465e312 100644 (file)
--- a/arch/arm64/kvm/sys_regs.h
+++ b/arch/arm64/kvm/sys_regs.h
@@ -20,7 +20,6 @@ struct sys_reg_params {
        u64     regval;
        bool    is_write;
        bool    is_aarch32;
-       bool    is_32bit;       /* Only valid if is_aarch32 is true */
 };
 
 struct sys_reg_desc {

diff --git a/arch/arm64/kvm/vgic-sys-reg-v3.c b/arch/arm64/kvm/vgic-sys-reg-v3.c
index 2f92bdcb1188585c9826d0e6985bf25d95fe3bbf..806d6701a7da3eab4ae9a85ff60a0152b99e15c1 100644 (file)
--- a/arch/arm64/kvm/vgic-sys-reg-v3.c
+++ b/arch/arm64/kvm/vgic-sys-reg-v3.c
@@ -269,7 +269,6 @@ int vgic_v3_has_cpu_sysregs_attr(struct kvm_vcpu *vcpu, bool is_write, u64 id,
        params.regval = *reg;
        params.is_write = is_write;
        params.is_aarch32 = false;
-       params.is_32bit = false;
 
        if (find_reg_by_id(sysreg, &params, gic_v3_icc_reg_descs,
                              ARRAY_SIZE(gic_v3_icc_reg_descs)))
@@ -289,7 +288,6 @@ int vgic_v3_cpu_sysregs_uaccess(struct kvm_vcpu *vcpu, bool is_write, u64 id,
                params.regval = *reg;
        params.is_write = is_write;
        params.is_aarch32 = false;
-       params.is_32bit = false;
 
        r = find_reg_by_id(sysreg, &params, gic_v3_icc_reg_descs,
                           ARRAY_SIZE(gic_v3_icc_reg_descs));