Re: [Xen-users] xen compilation problem

[Abhay Bhadani <abhadani@xxxxxxxxx>]

Hi Steven,

Thanks for the reply.

I have already created the initrd file the way u suggested, but i
think there is some other problem.


Any other suggestion....

Regards,
Abhay



On Thu, Apr 2, 2009 at 1:21 AM, Steven Timm <timm@xxxxxxxx> wrote:
> On Thu, 2 Apr 2009, Abhay Bhadani wrote:
>
>> Hi,
>>
>> I might be missing some silly thing. Please help me out to get the
>> source compiled.
>>
>> OS : RHEL 5.2   and   CentOS 5.2
>
> Note in RHEL5.2 or centos5.2 the xen and kernel-xen that come
> with the distro already work pretty good--the rpm says xen 3.0.3
> but it is really (mostly) xen 3.1.2 on the inside, that's what the
> dmesg prints out.  It may be good enough so you don't have to recompile.
>
>>
>>
>> I tried xen-3.3.0 and linux-2.6.18.8.hg kernel but failed to compile
>> successfully and gave some compilation errors.
>>
>> Then, i tried on Xen 3.0.3_0 and linux-2.6.16.29 kernel, which
>> compiled sucessfully. then i followed whole steps. But while booting
>> into Xen Kernel i got these errors:
>>
>> .
>> .
>> .
>> .
>> Loading ata_piix.ko module
>> Waiting for driver initialization.
>> Creating root device.
>> Mounting root filesystem.
>> mount: could not find filesystem '/dev/root'
>> Setting up other filesystems.
>> Setting up new root fs
>> setuproot: moving /dev failed: No such file or directory
>> no fstab.sys , mounting internal defaults
>> setuproot: error mounting /proc: No such file or directory
>> setuproot: error mounting /sys: No such file or directory
>> Switching to new root and running init.
>> unmounting old /dev
>> unmounting old /proc
>> unmounting old /sys
>> switchroot: mount failed: No such file or directory
>> Booting has failed.
>
> This is likely because you did not make a new initrd.img
> from the new kernel to boot the domU .
>
> depmod 2.6.16.29
> mkinitrd /path/to/yourinitrd.img 2.6.16.29
>
>>
>>
>>
>>
>> Also, during Compilation with xen 3.3.0 with linux-2.6.18-xen.hg,  i
>> got these compilation errors irrespective of any OS platform. I am
>> always getting these errors.
>>
>> I also tried to download linux-2.6.18-xen.hg 2-3 times, hoping i may
>> get some updates but it didn't worked.
>>
>>
>> .
>> .
>> .
>> .
>> .
>> CC [M]  net/ipv4/netfilter/iptable_raw.o
>>  CC [M]  net/ipv4/netfilter/ipt_hashlimit.o
>>  CC [M]  net/ipv4/netfilter/ipt_iprange.o
>>  CC [M]  net/ipv4/netfilter/ipt_owner.o
>>  CC [M]  net/ipv4/netfilter/ipt_tos.o
>>  CC [M]  net/ipv4/netfilter/ipt_recent.o
>>  CC [M]  net/ipv4/netfilter/ipt_ecn.o
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:28:
>> warning: ?struct ipt_ECN_info? declared inside parameter list
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:28:
>> warning: its scope is only this definition or declaration, which is
>> probably not what you want
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:
>> In function ?set_ect_ip?:
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:30:
>> error: ?IPT_DSCP_MASK? undeclared (first use in this function)
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:30:
>> error: (Each undeclared identifier is reported only once
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:30:
>> error: for each function it appears in.)
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:31:
>> error: dereferencing pointer to incomplete type
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:39:
>> error: dereferencing pointer to incomplete type
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:
>> At top level:
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:52:
>> warning: ?struct ipt_ECN_info? declared inside parameter list
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:
>> In function ?set_ect_tcp?:
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:63:
>> error: dereferencing pointer to incomplete type
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:63:
>> error: ?IPT_ECN_OP_SET_ECE? undeclared (first use in this function)
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:64:
>> error: dereferencing pointer to incomplete type
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:65:
>> error: dereferencing pointer to incomplete type
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:65:
>> error: ?IPT_ECN_OP_SET_CWR? undeclared (first use in this function)
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:66:
>> error: dereferencing pointer to incomplete type
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:78:
>> error: dereferencing pointer to incomplete type
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:79:
>> error: dereferencing pointer to incomplete type
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:80:
>> error: dereferencing pointer to incomplete type
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:81:
>> error: dereferencing pointer to incomplete type
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:
>> In function ?target?:
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:103:
>> error: dereferencing pointer to incomplete type
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:103:
>> error: ?IPT_ECN_OP_SET_IP? undeclared (first use in this function)
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:104:
>> warning: passing argument 2 of ?set_ect_ip? from incompatible pointer
>> type
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:107:
>> error: dereferencing pointer to incomplete type
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:107:
>> error: ?IPT_ECN_OP_SET_ECE? undeclared (first use in this function)
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:107:
>> error: ?IPT_ECN_OP_SET_CWR? undeclared (first use in this function)
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:109:
>> warning: passing argument 2 of ?set_ect_tcp? from incompatible pointer
>> type
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:
>> In function ?checkentry?:
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:126:
>> error: dereferencing pointer to incomplete type
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:126:
>> error: ?IPT_ECN_OP_MASK? undeclared (first use in this function)
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:128:
>> error: dereferencing pointer to incomplete type
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:131:
>> error: dereferencing pointer to incomplete type
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:131:
>> error: ?IPT_DSCP_MASK? undeclared (first use in this function)
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:133:
>> error: dereferencing pointer to incomplete type
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:136:
>> error: dereferencing pointer to incomplete type
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:136:
>> error: ?IPT_ECN_OP_SET_ECE? undeclared (first use in this function)
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:136:
>> error: ?IPT_ECN_OP_SET_CWR? undeclared (first use in this function)
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:
>> At top level:
>> /home/abhay/build330/linux-2.6.18-xen.hg/net/ipv4/netfilter/ipt_ecn.c:148:
>> error: invalid application of ?sizeof? to incomplete type ?struct
>> ipt_ECN_info?
>> make[9]: *** [net/ipv4/netfilter/ipt_ecn.o] Error 1
>> make[8]: *** [net/ipv4/netfilter] Error 2
>> make[7]: *** [net/ipv4] Error 2
>> make[6]: *** [net] Error 2
>> make[5]: *** [modules] Error 2
>> make[4]: *** [modules] Error 2
>> make[4]: Leaving directory
>> `/home/abhay/build330/xen-3.2.0/build-linux-2.6.18-xen_x86_32'
>> make[3]: *** [build] Error 1
>> make[3]: Leaving directory `/home/abhay/build330/xen-3.2.0'
>> make[2]: *** [linux-2.6-xen-install] Error 2
>> make[2]: Leaving directory `/home/abhay/build330/xen-3.2.0'
>> make[1]: *** [install-kernels] Error 1
>> make[1]: Leaving directory `/home/abhay/build330/xen-3.2.0'
>> make: *** [world] Error 2
>> [root@localhost xen-3.2.0]#
>>
>>
>>
>>
>> Any suggestions...
>>
>>
>> Thanks and Regards,
>>
>> Abhay Bhadani
>> http://dcomp.daiict.ac.in/~abhay
>>
>> _______________________________________________
>> Xen-users mailing list
>> Xen-users@xxxxxxxxxxxxxxxxxxx
>> http://lists.xensource.com/xen-users
>>
>
> --
> ------------------------------------------------------------------
> Steven C. Timm, Ph.D  (630) 840-8525
> timm@xxxxxxxx  http://home.fnal.gov/~timm/
> Fermilab Computing Division, Scientific Computing Facilities,
> Grid Facilities Department, FermiGrid Services Group, Assistant Group
> Leader.
>

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