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KVM: x86: fix TRACE_INCLUDE_PATH and remove -I. header search paths 

The header search path -I. in kernel Makefiles is very suspicious;
it allows the compiler to search for headers in the top of $(srctree),
where obviously no header file exists.

The reason of having -I. here is to make the incorrectly set
TRACE_INCLUDE_PATH working.

As the comment block in include/trace/define_trace.h says,
TRACE_INCLUDE_PATH should be a relative path to the define_trace.h

Fix the TRACE_INCLUDE_PATH, and remove the iffy include paths.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Masahiro Yamada 2019-01-25 16:32:46 +09:00 committed by Paolo Bonzini
parent 35b531a1e7
commit 5cd5548ff4
2 changed files with 1 additions and 5 deletions
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4
arch/x86/kvm/Makefile
View File

@ -2,10 +2,6 @@
ccflags-y += -Iarch/x86/kvm
CFLAGS_x86.o := -I.
CFLAGS_svm.o := -I.
CFLAGS_vmx.o := -I.
KVM := ../../../virt/kvm
kvm-y += $(KVM)/kvm_main.o $(KVM)/coalesced_mmio.o \

2
arch/x86/kvm/trace.h
View File

@ -1465,7 +1465,7 @@ TRACE_EVENT(kvm_hv_send_ipi_ex,
#endif /* _TRACE_KVM_H */
#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH arch/x86/kvm
#define TRACE_INCLUDE_PATH ../../arch/x86/kvm
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE trace