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authorPaolo Bonzini <pbonzini@redhat.com>2014-08-05 11:29:07 +0200
committerPaolo Bonzini <pbonzini@redhat.com>2014-08-05 14:23:41 +0200
commit478d66862559bade81cb653af52b9aa53bee2c8a (patch)
tree9dabc6c9c4c7596f997152192f6e4a0d4718dde1 /arch/powerpc/kvm
parentcc568ead3ce8e0284e7e2cc77bd1dafb03ba4ca1 (diff)
downloadblackbird-op-linux-478d66862559bade81cb653af52b9aa53bee2c8a.tar.gz
blackbird-op-linux-478d66862559bade81cb653af52b9aa53bee2c8a.zip
KVM: PPC: drop duplicate tracepoint
Commit 29577fc00ba4 ("KVM: PPC: HV: Remove generic instruction emulation") caused a build failure with allyesconfig: arch/powerpc/kvm/kvm-pr.o:(__tracepoints+0xa8): multiple definition of `__tracepoint_kvm_ppc_instr' arch/powerpc/kvm/kvm.o:(__tracepoints+0x1c0): first defined here due to a duplicate definition of the tracepoint in trace.h and trace_pr.h. Because the tracepoint is still used by Book3S HV code, and because the PR code does include trace.h, just remove the duplicate definition from trace_pr.h, and export it from kvm.o. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/powerpc/kvm')
-rw-r--r--arch/powerpc/kvm/powerpc.c2
-rw-r--r--arch/powerpc/kvm/trace_pr.h20
2 files changed, 2 insertions, 20 deletions
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index 288b4bb05cbd..4c79284b58be 100644
--- a/arch/powerpc/kvm/powerpc.c
+++ b/arch/powerpc/kvm/powerpc.c
@@ -1347,3 +1347,5 @@ void kvm_arch_exit(void)
{
}
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(kvm_ppc_instr);
diff --git a/arch/powerpc/kvm/trace_pr.h b/arch/powerpc/kvm/trace_pr.h
index a674f090dfb8..e1357cd8dc1f 100644
--- a/arch/powerpc/kvm/trace_pr.h
+++ b/arch/powerpc/kvm/trace_pr.h
@@ -291,26 +291,6 @@ TRACE_EVENT(kvm_unmap_hva,
TP_printk("unmap hva 0x%lx\n", __entry->hva)
);
-TRACE_EVENT(kvm_ppc_instr,
- TP_PROTO(unsigned int inst, unsigned long _pc, unsigned int emulate),
- TP_ARGS(inst, _pc, emulate),
-
- TP_STRUCT__entry(
- __field( unsigned int, inst )
- __field( unsigned long, pc )
- __field( unsigned int, emulate )
- ),
-
- TP_fast_assign(
- __entry->inst = inst;
- __entry->pc = _pc;
- __entry->emulate = emulate;
- ),
-
- TP_printk("inst %u pc 0x%lx emulate %u\n",
- __entry->inst, __entry->pc, __entry->emulate)
-);
-
#endif /* _TRACE_KVM_H */
/* This part must be outside protection */
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