RE: latest KVM tree build fail on 32bit system

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Avi Kivity wrote:
>   On 08/26/2010 08:42 AM, Hao, Xudong wrote:
>> Hi, did anyone see latest kvm build fail on 32bit system?
>> kvm commit: 152d921348ee2ac7bb73d599c5796a027f0a660c
>> gcc version 4.1.2
>> 
>>         ...
>>          LD      arch/x86/boot/setup.elf
>>          OBJCOPY arch/x86/boot/setup.bin
>>          OBJCOPY arch/x86/boot/vmlinux.bin
>>          BUILD   arch/x86/boot/bzImage
>>          Root device is (8, 2)
>>          Setup is 14008 bytes (padded to 14336 bytes).         
>>          System is 2565 kB CRC 72558b30
>>          Kernel: arch/x86/boot/bzImage is ready  (#3)
>>            Building modules, stage 2.
>>              MODPOST 958 modules
>>              WARNING: drivers/block/cpqarray.o(.devinit.text+0x20d):
>>              Section mismatch in reference from the function
>>              cpqarray_register_ctlr() to the function
>>              .init.text:ida_procinit() The function __devinit
>>              cpqarray_register_ctlr() references a function __init
>> ida_procinit(). If ida_procinit is only used by
>> cpqarray_register_ctlr then annotate ida_procinit with a matching
>> annotation.   
>> 
>>              WARNING:
>>              net/bluetooth/rfcomm/rfcomm.o(.init.text+0xac): Section
>>              mismatch in reference from the function init_module()
>>              to the function .exit.text:rfcomm_cleanup_ttys() The
>>              function __init init_module() references a function
>>              __exit rfcomm_cleanup_ttys(). This is often seen when
>>              error handling in the init function uses functionality
>> in the exit path. The fix is often to remove the __exit annotation
>> of rfcomm_cleanup_ttys() so it may be used outside an exit section.  
>> 
>>              ERROR: "__udivdi3" [arch/x86/kvm/kvm.ko] undefined!
>>              make[1]: *** [__modpost] Error 1
>>              make: *** [modules] Error 2
>> 
>> 
> 
> It's a bug in the new TSC stuff.  I'll post a patch.

Great, thanks.

-Xudong--
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