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target/loongarch/kvm: remove redundant cpucfg failure traces

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kvm_get_one_reg() and kvm_set_one_reg() already trace on failure, so the
trace_kvm_failed_get_cpucfg()/trace_kvm_failed_put_cpucfg() calls in
kvm_loongarch_get_cpucfg() and kvm_loongarch_put_cpucfg() duplicate that.
Remove the calls and the now-unused trace events.

Signed-off-by: Tao Cui <cuitao@kylinos.cn>
Reviewed-by: Bibo Mao <maobibo@loongson.cn>
Message-ID: <20260626052742.810726-4-cui.tao@linux.dev>
Signed-off-by: Song Gao <gaosong@loongson.cn>
This commit is contained in:
Tao Cui
2026-06-26 13:27:41 +08:00
committed by Song Gao
parent f029c634ee
commit 5f59ac6169
2 changed files with 0 additions and 8 deletions
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6
target/loongarch/kvm/kvm.c
View File

@@ -714,9 +714,6 @@ static int kvm_loongarch_get_cpucfg(CPUState *cs)
for (i = 0; i < 21; i++) {
ret = kvm_get_one_reg(cs, KVM_IOC_CPUCFG(i), &val);
if (ret < 0) {
trace_kvm_failed_get_cpucfg(strerror(errno));
}
env->cpucfg[i] = (uint32_t)val;
}
return ret;
@@ -777,9 +774,6 @@ static int kvm_loongarch_put_cpucfg(CPUState *cs)
}
val = env->cpucfg[i];
ret = kvm_set_one_reg(cs, KVM_IOC_CPUCFG(i), &val);
if (ret < 0) {
trace_kvm_failed_put_cpucfg(strerror(errno));
}
}
return ret;
}

2
target/loongarch/trace-events
View File

@@ -9,7 +9,5 @@ kvm_failed_get_mpstate(const char *msg) "Failed to get mp_state from KVM: %s"
kvm_failed_put_mpstate(const char *msg) "Failed to put mp_state into KVM: %s"
kvm_failed_get_counter(const char *msg) "Failed to get counter from KVM: %s"
kvm_failed_put_counter(const char *msg) "Failed to put counter into KVM: %s"
kvm_failed_get_cpucfg(const char *msg) "Failed to get cpucfg from KVM: %s"
kvm_failed_put_cpucfg(const char *msg) "Failed to put cpucfg into KVM: %s"
kvm_arch_handle_exit(int num) "kvm arch handle exit, the reason number: %d"
kvm_set_intr(int irq, int level) "kvm set interrupt, irq num: %d, level: %d"