[PATCH 06/14] KVM: arm64: Consolidate idreg reset method
Marc Zyngier
maz at kernel.org
Sat Feb 15 09:38:08 PST 2025
Since all the ID_DESC() users are using kvm_read_sanitised_id_reg()
as the .reset method, consolidate all the uses into that particular
macro.
Signed-off-by: Marc Zyngier <maz at kernel.org>
---
arch/arm64/kvm/sys_regs.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c
index 9f10dbd26e348..b1bd1a47e7caa 100644
--- a/arch/arm64/kvm/sys_regs.c
+++ b/arch/arm64/kvm/sys_regs.c
@@ -2270,14 +2270,14 @@ static bool bad_redir_trap(struct kvm_vcpu *vcpu,
#define ID_DESC(name) \
SYS_DESC(SYS_##name), \
.access = access_id_reg, \
- .get_user = get_id_reg \
+ .get_user = get_id_reg, \
+ .reset = kvm_read_sanitised_id_reg
/* sys_reg_desc initialiser for known cpufeature ID registers */
#define ID_SANITISED(name) { \
ID_DESC(name), \
.set_user = set_id_reg, \
.visibility = id_visibility, \
- .reset = kvm_read_sanitised_id_reg, \
.val = 0, \
}
@@ -2286,7 +2286,6 @@ static bool bad_redir_trap(struct kvm_vcpu *vcpu,
ID_DESC(name), \
.set_user = set_id_reg, \
.visibility = aa32_id_visibility, \
- .reset = kvm_read_sanitised_id_reg, \
.val = 0, \
}
@@ -2295,7 +2294,6 @@ static bool bad_redir_trap(struct kvm_vcpu *vcpu,
ID_DESC(name), \
.set_user = set_id_reg, \
.visibility = id_visibility, \
- .reset = kvm_read_sanitised_id_reg, \
.val = mask, \
}
@@ -2304,7 +2302,6 @@ static bool bad_redir_trap(struct kvm_vcpu *vcpu,
ID_DESC(sysreg), \
.set_user = set_##name, \
.visibility = id_visibility, \
- .reset = kvm_read_sanitised_id_reg, \
.val = (mask), \
}
@@ -2319,7 +2316,6 @@ static bool bad_redir_trap(struct kvm_vcpu *vcpu,
.get_user = get_id_reg, \
.set_user = set_id_reg, \
.visibility = raz_visibility, \
- .reset = kvm_read_sanitised_id_reg, \
.val = 0, \
}
@@ -2332,7 +2328,6 @@ static bool bad_redir_trap(struct kvm_vcpu *vcpu,
ID_DESC(name), \
.set_user = set_id_reg, \
.visibility = raz_visibility, \
- .reset = kvm_read_sanitised_id_reg, \
.val = 0, \
}
--
2.39.2
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