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[Qemu-devel] [PULL 072/130] PPC: KVM: suppress warnings about not suppor
From: |
Alexander Graf |
Subject: |
[Qemu-devel] [PULL 072/130] PPC: KVM: suppress warnings about not supported SPRs |
Date: |
Fri, 7 Mar 2014 00:33:19 +0100 |
From: Alexey Kardashevskiy <address@hidden>
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 <address@hidden>
Signed-off-by: Alexander Graf <address@hidden>
---
target-ppc/kvm.c | 7 +++----
trace-events | 2 ++
2 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/target-ppc/kvm.c b/target-ppc/kvm.c
index e4a1a35..33d69d2 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 d86f98c..bd9a1cf 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"
--
1.8.1.4
- [Qemu-devel] [PULL 069/130] target-ppc: Add ISA2.06 lfiwzx Instruction, (continued)
- [Qemu-devel] [PULL 069/130] target-ppc: Add ISA2.06 lfiwzx Instruction, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 054/130] target-ppc: Add ISA2.06 divdeu[o] Instructions, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 051/130] target-ppc: Scalar Non-Signalling Conversions, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 071/130] virtex_ml507: Add support for loading initrd images, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 061/130] target-ppc: Add Flag for ISA V2.06 Floating Point Conversion, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 065/130] target-ppc: Add Flag for Power ISA V2.06 Floating Point Test Instructions, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 067/130] target-ppc: Add ISA 2.06 ftsqrt, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 070/130] PPC: KVM: store SLB slot number, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 064/130] target-ppc: Fix and enable fri[mnpz], Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 060/130] target-ppc: Add ISA 2.06 stbcx. and sthcx. Instructions, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 072/130] PPC: KVM: suppress warnings about not supported SPRs,
Alexander Graf <=
- [Qemu-devel] [PULL 077/130] spapr: print more detailed error message on failed load_elf(), Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 066/130] target-ppc: Add ISA 2.06 ftdiv Instruction, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 063/130] target-ppc: Add ISA 2.06 fcfid[u][s] Instructions, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 059/130] target-ppc: Add ISA2.06 lbarx, lharx Instructions, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 074/130] spapr: support only ELF kernel images, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 062/130] target-ppc: Add ISA2.06 Float to Integer Instructions, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 076/130] elf-loader: add more return codes, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 075/130] moxie: fix load_elf() usage, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 080/130] target-ppc: add extended opcodes for dcbt/dcbtst, Alexander Graf, 2014/03/06
- [Qemu-devel] [PULL 081/130] target-ppc: Fix xxpermdi When T==A or T==B, Alexander Graf, 2014/03/06