[kvm-devel] compile error

[Zhao, Y. <yun...@in...>]

I met an error when i build latest KVM on rhel5.

Seems asm/cmpxchg.h is not in the kernel before 2.6.22.

How can I fix the issue?

=20

=20

make -C kernel

make[1]: Entering directory `/tmp/tmp/kvm-userspace/kernel'

make -C /lib/modules/2.6.18-8.el5/build M=3D`pwd` "$@"

make[2]: Entering directory `/usr/src/kernels/2.6.18-8.el5-x86_64'

  CC [M]  /tmp/tmp/kvm-userspace/kernel/mmu.o

/tmp/tmp/kvm-userspace/kernel/mmu.c:25:25: error: asm/cmpxchg.h: No such
file or directory

make[3]: *** [/tmp/tmp/kvm-userspace/kernel/mmu.o] Error 1

make[2]: *** [_module_/tmp/tmp/kvm-userspace/kernel] Error 2

make[2]: Leaving directory `/usr/src/kernels/2.6.18-8.el5-x86_64'

make[1]: *** [all] Error 2

make[1]: Leaving directory `/tmp/tmp/kvm-userspace/kernel'

make: *** [kernel] Error 2

=20

thanks

Yunfeng