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KVM: arm64: rename functions for invariant sys regs

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Invariant system id registers are populated with host values
at initialization time using their .reset function cb.

These are currently called get_* which is usually used by
the functions implementing the .get_user callback.

Change their function names to reset_* to reflect what they
are used for.

Signed-off-by: Sebastian Ott <sebott@redhat.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Link: https://lore.kernel.org/r/20240619174036.483943-10-oliver.upton@linux.dev
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
This commit is contained in:
Sebastian Ott
2024-06-19 17:40:35 +00:00
committed by Oliver Upton
parent bb4fa769dc
commit 76d3601227
1 changed files with 5 additions and 5 deletions
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arch/arm64/kvm/sys_regs.c
+5 -5
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@@ -3720,8 +3720,8 @@ id_to_sys_reg_desc(struct kvm_vcpu *vcpu, u64 id,
*/
#define FUNCTION_INVARIANT(reg) \
static u64 get_##reg(struct kvm_vcpu *v, \
const struct sys_reg_desc *r) \
static u64 reset_##reg(struct kvm_vcpu *v, \
const struct sys_reg_desc *r) \
{ \
((struct sys_reg_desc *)r)->val = read_sysreg(reg); \
return ((struct sys_reg_desc *)r)->val; \
@@ -3733,9 +3733,9 @@ FUNCTION_INVARIANT(aidr_el1)
/* ->val is filled in by kvm_sys_reg_table_init() */
static struct sys_reg_desc invariant_sys_regs[] __ro_after_init = {
{ SYS_DESC(SYS_MIDR_EL1), NULL, get_midr_el1 },
{ SYS_DESC(SYS_REVIDR_EL1), NULL, get_revidr_el1 },
{ SYS_DESC(SYS_AIDR_EL1), NULL, get_aidr_el1 },
{ SYS_DESC(SYS_MIDR_EL1), NULL, reset_midr_el1 },
{ SYS_DESC(SYS_REVIDR_EL1), NULL, reset_revidr_el1 },
{ SYS_DESC(SYS_AIDR_EL1), NULL, reset_aidr_el1 },
};
static int get_invariant_sys_reg(u64 id, u64 __user *uaddr)