Re: [ANNOUNCE] kvm-44 release

[Avi Kivity <avi-atKUWr5tajBWk0Htik3J/w@public.gmane.org>]

Farkas Levente wrote:
> Avi Kivity wrote:
>   
>> Farkas Levente wrote:
>>     
>>> Avi Kivity wrote:
>>>  
>>>       
>>>> An important fix to guest smp (it boots now!), and a performance
>>>> improvement on Intel hardware.  I get about 5% boost on a kernel build.
>>>>
>>>> There's a new module parameter to kvm-intel.ko that can disable this
>>>> mechanism, bypass_guest_pf.  Load the module with bypass_guest_pf=0
>>>> to disable the optimization.  It shouldn't be necessary to do that on
>>>> current processors; it's mostly to protect kvm against changes in
>>>> hardware since the patch uses reserved bits.
>>>>     
>>>>         
>>> make[1]: Entering directory `/usr/src/kernels/2.6.18-8.1.10.el5-x86_64'
>>>   LD     
>>> /home/robot/rpm/BUILD/kvm-kmod-44/_kmod_build_/kernel/built-in.o
>>>   CC [M]  /home/robot/rpm/BUILD/kvm-kmod-44/_kmod_build_/kernel/svm.o
>>>   CC [M]  /home/robot/rpm/BUILD/kvm-kmod-44/_kmod_build_/kernel/vmx.o
>>>   CC [M] 
>>> /home/robot/rpm/BUILD/kvm-kmod-44/_kmod_build_/kernel/vmx-debug.o
>>>   CC [M] 
>>> /home/robot/rpm/BUILD/kvm-kmod-44/_kmod_build_/kernel/kvm_main.o
>>>   CC [M]  /home/robot/rpm/BUILD/kvm-kmod-44/_kmod_build_/kernel/mmu.o
>>> /home/robot/rpm/BUILD/kvm-kmod-44/_kmod_build_/kernel/mmu.c:1152: error:
>>> expected '=', ',', ';', 'asm' or '__attribute__' before
>>> 'last_updated_pte_accessed'
>>> /home/robot/rpm/BUILD/kvm-kmod-44/_kmod_build_/kernel/mmu.c: In function
>>> 'kvm_mmu_pte_write':
>>> /home/robot/rpm/BUILD/kvm-kmod-44/_kmod_build_/kernel/mmu.c:1180: error:
>>> implicit declaration of function 'last_updated_pte_accessed'
>>> make[2]: ***
>>> [/home/robot/rpm/BUILD/kvm-kmod-44/_kmod_build_/kernel/mmu.o] Error 1
>>> make[1]: ***
>>> [_module_/home/robot/rpm/BUILD/kvm-kmod-44/_kmod_build_/kernel] Error 2
>>> make[1]: Leaving directory `/usr/src/kernels/2.6.18-8.1.10.el5-x86_64'
>>> make: *** [all] Error 2
>>>
>>>   
>>>       
>> Try adding '#define bool _Bool' to kernel/external-module-compat.h, and
>> let us know. I'll fix it for kvm-45.
>>     
>
> i just put after the #include <linux/smp.h> but it doesn't help.
>
>   

That should have worked.  How about '#define bool int'?


> ps. anyway if you check my dail snapshot build you can see there is no
> build after 22th (probably because of this. anyway i see that the
> snapshot are generated at 0:30, but it which timezone?
>
>   

IST (UTC+2)

-- 
error compiling committee.c: too many arguments to function


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