[Xen-research] xen compilation problem

[Abhay Bhadani <abhadani@xxxxxxxxx>]

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


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.




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.


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.
.
.
.
 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

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