diff options
| author | Alexey Kardashevskiy <aik@ozlabs.ru> | 2014-02-04 15:12:34 +1100 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2014-03-05 03:06:45 +0100 |
| commit | b36f100e17c8e2e737b48d78c9049b96752e4adf (patch) | |
| tree | 862e901c7a0440c3132659c8a635e77b42461ebe | |
| parent | 0658aa9cbacdfd40fffd23bfd6608870d12602c1 (diff) | |
PPC: KVM: suppress warnings about not supported SPRs
PR KVM lacks support of many SPRs in set/get one register API but it does
really break PR KVM. So convert them to switchable traces for now.
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Alexander Graf <agraf@suse.de>
| -rw-r--r-- | target-ppc/kvm.c | 7 | ||||
| -rw-r--r-- | trace-events | 2 |
2 files changed, 5 insertions, 4 deletions
diff --git a/target-ppc/kvm.c b/target-ppc/kvm.c index e4a1a35a33..33d69d2e56 100644 --- a/target-ppc/kvm.c +++ b/target-ppc/kvm.c @@ -36,6 +36,7 @@ #include "hw/ppc/spapr.h" #include "hw/ppc/spapr_vio.h" #include "sysemu/watchdog.h" +#include "trace.h" //#define DEBUG_KVM @@ -480,8 +481,7 @@ static void kvm_get_one_spr(CPUState *cs, uint64_t id, int spr) ret = kvm_vcpu_ioctl(cs, KVM_GET_ONE_REG, ®); if (ret != 0) { - fprintf(stderr, "Warning: Unable to retrieve SPR %d from KVM: %s\n", - spr, strerror(errno)); + trace_kvm_failed_spr_get(spr, strerror(errno)); } else { switch (id & KVM_REG_SIZE_MASK) { case KVM_REG_SIZE_U32: @@ -529,8 +529,7 @@ static void kvm_put_one_spr(CPUState *cs, uint64_t id, int spr) ret = kvm_vcpu_ioctl(cs, KVM_SET_ONE_REG, ®); if (ret != 0) { - fprintf(stderr, "Warning: Unable to set SPR %d to KVM: %s\n", - spr, strerror(errno)); + trace_kvm_failed_spr_set(spr, strerror(errno)); } } diff --git a/trace-events b/trace-events index d86f98cb31..bd9a1cfdef 100644 --- a/trace-events +++ b/trace-events @@ -1176,6 +1176,8 @@ kvm_vm_ioctl(int type, void *arg) "type 0x%x, arg %p" kvm_vcpu_ioctl(int cpu_index, int type, void *arg) "cpu_index %d, type 0x%x, arg %p" kvm_run_exit(int cpu_index, uint32_t reason) "cpu_index %d, reason %d" kvm_device_ioctl(int fd, int type, void *arg) "dev fd %d, type 0x%x, arg %p" +kvm_failed_spr_set(int str, const char *msg) "Warning: Unable to set SPR %d to KVM: %s" +kvm_failed_spr_get(int str, const char *msg) "Warning: Unable to retrieve SPR %d from KVM: %s" # memory.c memory_region_ops_read(void *mr, uint64_t addr, uint64_t value, unsigned size) "mr %p addr %#"PRIx64" value %#"PRIx64" size %u" |