背景
由于需要，去编译centos5可用内核，成功编译了i386（实际i686）的5.10内核，要编译x86_64时出现此问题。
问题
ld: warning: arch/x86/kvm/../../../virt/kvm/kvm_main.o has a corrupt section with a size (7472747368732e00) larger than the file size
arch/x86/kvm/../../../virt/kvm/kvm_main.o: file not recognized: file format not recognized
解决
centos5自带的libelf：
rpm -qa | grep libelf
elfutils-libelf-devel-static-0.137-3.el5
elfutils-libelf-devel-0.137-3.el5
elfutils-libelf-devel-static-0.137-3.el5
elfutils-libelf-0.137-3.el5
elfutils-libelf-0.137-3.el5
elfutils-libelf-devel-0.137-3.el5
是0.137，但此问题在0.158解决，因此只能自编译升级，以此记录。
参考
- linux-kernel - Re: Static call dependency on libelf version?
- linux-kernel - Re: Static call dependency on libelf version?
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