[Xen-users] Compliling Xen 4.5.0 Fails

[Ian Murray <murrayie@xxxxxxxxxxx>]

Hi,

I get an error when trying to compile Xen 4.5.0 from source. It happens from the tarball and also from Git. I have tried it on two boxes with the same result (Ubuntu 12.04.5). I can compile 4.5.0-rc4 with no problems. I haven't looked at the differences in Git yet... was just curious if anyone else had had the same issue.

Any suggestions?

Thanks

Ian.

make[5]: Entering directory `/root/xen450/xen-4.5.0/xen/arch/x86/hvm'
gcc -O2 -fomit-frame-pointer -m64 -fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-but-set-variable   -DNDEBUG -I/root/xen450/xen-4.5.0/xen/include  -I/root/xen450/xen-4.5.0/xen/include/asm-x86/mach-generic -I/root/xen450/xen-4.5.0/xen/include/asm-x86/mach-default -msoft-float -fno-stack-protector -fno-exceptions -Wnested-externs -DHAVE_GAS_VMX -DHAVE_GAS_EPT -DHAVE_GAS_FSGSBASE -mno-red-zone -mno-sse -fpic -fno-asynchronous-unwind-tables -DGCC_HAS_VISIBILITY_ATTRIBUTE -fno-builtin -fno-common -Werror -Wredundant-decls -Wno-pointer-arith -pipe -g -D__XEN__ -include /root/xen450/xen-4.5.0/xen/include/xen/config.h -nostdinc -DHAS_ACPI -DHAS_GDBSX -DHAS_PASSTHROUGH -DHAS_MEM_ACCESS -DHAS_MEM_PAGING -DHAS_MEM_SHARING -DHAS_PCI -DHAS_IOPORTS -DHAS_PDX -MMD -MF .hvm.o.d -c hvm.c -o hvm.o
hvm.c: In function âhvm_create_ioreq_serverâ:
hvm.c:487:18: error: âbufioreq_pfnâ may be used uninitialised in this function [-Werror=uninitialized]
hvm.c:718:30: note: âbufioreq_pfnâ was declared here
cc1: all warnings being treated as errors
make[5]: *** [hvm.o] Error 1

 

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