[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH] s390x/kvm: remove unused gs handling
From: |
Cornelia Huck |
Subject: |
[PATCH] s390x/kvm: remove unused gs handling |
Date: |
Wed, 2 Jun 2021 14:50:50 +0200 |
With commit 0280b3eb7c05 ("s390x/kvm: use cpu model for gscb on
compat machines"), we removed any calls to kvm_s390_get_gs()
in favour of a different mechanism.
Let's remove the unused kvm_s390_get_gs(), and with it the now
unneeded cap_gs as well.
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
---
target/s390x/kvm-stub.c | 5 -----
target/s390x/kvm.c | 10 +---------
target/s390x/kvm_s390x.h | 1 -
3 files changed, 1 insertion(+), 15 deletions(-)
diff --git a/target/s390x/kvm-stub.c b/target/s390x/kvm-stub.c
index 9970b5a8c705..8a308cfebb68 100644
--- a/target/s390x/kvm-stub.c
+++ b/target/s390x/kvm-stub.c
@@ -49,11 +49,6 @@ int kvm_s390_get_ri(void)
return 0;
}
-int kvm_s390_get_gs(void)
-{
- return 0;
-}
-
int kvm_s390_get_clock(uint8_t *tod_high, uint64_t *tod_low)
{
return -ENOSYS;
diff --git a/target/s390x/kvm.c b/target/s390x/kvm.c
index 4fb3bbfef506..23889245877a 100644
--- a/target/s390x/kvm.c
+++ b/target/s390x/kvm.c
@@ -154,7 +154,6 @@ static int cap_async_pf;
static int cap_mem_op;
static int cap_s390_irq;
static int cap_ri;
-static int cap_gs;
static int cap_hpage_1m;
static int cap_vcpu_resets;
static int cap_protected;
@@ -369,9 +368,7 @@ int kvm_arch_init(MachineState *ms, KVMState *s)
}
}
if (cpu_model_allowed()) {
- if (kvm_vm_enable_cap(s, KVM_CAP_S390_GS, 0) == 0) {
- cap_gs = 1;
- }
+ kvm_vm_enable_cap(s, KVM_CAP_S390_GS, 0);
}
/*
@@ -2039,11 +2036,6 @@ int kvm_s390_get_ri(void)
return cap_ri;
}
-int kvm_s390_get_gs(void)
-{
- return cap_gs;
-}
-
int kvm_s390_set_cpu_state(S390CPU *cpu, uint8_t cpu_state)
{
struct kvm_mp_state mp_state = {};
diff --git a/target/s390x/kvm_s390x.h b/target/s390x/kvm_s390x.h
index 25bbe98b2514..05a5e1e6f46d 100644
--- a/target/s390x/kvm_s390x.h
+++ b/target/s390x/kvm_s390x.h
@@ -27,7 +27,6 @@ void kvm_s390_vcpu_interrupt_pre_save(S390CPU *cpu);
int kvm_s390_vcpu_interrupt_post_load(S390CPU *cpu);
int kvm_s390_get_hpage_1m(void);
int kvm_s390_get_ri(void);
-int kvm_s390_get_gs(void);
int kvm_s390_get_clock(uint8_t *tod_high, uint64_t *tod_clock);
int kvm_s390_get_clock_ext(uint8_t *tod_high, uint64_t *tod_clock);
int kvm_s390_set_clock(uint8_t tod_high, uint64_t tod_clock);
--
2.31.1
- [PATCH] s390x/kvm: remove unused gs handling,
Cornelia Huck <=