[Xen-devel] remus error

[Ashish Bijlani <ashish.bijlani@xxxxxxxxx>]

Hi,

I fail to use remus with xen-unstable (4.0.0-rc4)+ Linux-2.6-pvops:

# sudo remus -i 100 PVM 192.168.1.3
modprobe sch_queue
FATAL: Module sch_queue not found.

When I try to build sch_queue module by making entry for
linux-2.6-pvops in remus/kmod/Makefile

"
ifeq ($(KERNELS),linux-2.6-pvops)
LINUX_VER=2.6-pvops
endif
"

I get the following error:

  CC [M]  /home/ashish/xen/xen-unstable.hg/tools/remus/kmod/sch_queue.o
/home/ashish/xen/xen-unstable.hg/tools/remus/kmod/sch_queue.c:19:26:
error: linux/config.h: No such file or directory
/home/ashish/xen/xen-unstable.hg/tools/remus/kmod/sch_queue.c: In
function ‘is_foreign’:
/home/ashish/xen/xen-unstable.hg/tools/remus/kmod/sch_queue.c:50:
error: implicit declaration of function ‘xen_feature’
/home/ashish/xen/xen-unstable.hg/tools/remus/kmod/sch_queue.c:50:
error: ‘XENFEAT_auto_translated_physmap’ undeclared (first use in this
function)
/home/ashish/xen/xen-unstable.hg/tools/remus/kmod/sch_queue.c:50:
error: (Each undeclared identifier is reported only once
/home/ashish/xen/xen-unstable.hg/tools/remus/kmod/sch_queue.c:50:
error: for each function it appears in.)
/home/ashish/xen/xen-unstable.hg/tools/remus/kmod/sch_queue.c:51:
error: ‘phys_to_machine_mapping’ undeclared (first use in this
function)
/home/ashish/xen/xen-unstable.hg/tools/remus/kmod/sch_queue.c:51:
error: ‘FOREIGN_FRAME_BIT’ undeclared (first use in this function)
/home/ashish/xen/xen-unstable.hg/tools/remus/kmod/sch_queue.c: In
function ‘skb_remove_foreign_references’:
/home/ashish/xen/xen-unstable.hg/tools/remus/kmod/sch_queue.c:74:
error: implicit declaration of function ‘kmap_skb_frag’
/home/ashish/xen/xen-unstable.hg/tools/remus/kmod/sch_queue.c:74:
warning: assignment makes pointer from integer without a cast
/home/ashish/xen/xen-unstable.hg/tools/remus/kmod/sch_queue.c:78:
error: implicit declaration of function ‘kunmap_skb_frag’
/home/ashish/xen/xen-unstable.hg/tools/remus/kmod/sch_queue.c: In
function ‘queue_change’:
/home/ashish/xen/xen-unstable.hg/tools/remus/kmod/sch_queue.c:172:
error: implicit declaration of function ‘netif_schedule’
/home/ashish/xen/xen-unstable.hg/tools/remus/kmod/sch_queue.c:172:
error: ‘struct Qdisc’ has no member named ‘dev’
/home/ashish/xen/xen-unstable.hg/tools/remus/kmod/sch_queue.c: At top level:
/home/ashish/xen/xen-unstable.hg/tools/remus/kmod/sch_queue.c:190:
warning: initialization from incompatible pointer type
/home/ashish/xen/xen-unstable.hg/tools/remus/kmod/sch_queue.c:191:
warning: initialization from incompatible pointer type
make[6]: *** [/home/ashish/xen/xen-unstable.hg/tools/remus/kmod/sch_queue.o]
Error 1
make[5]: *** [_module_/home/ashish/xen/xen-unstable.hg/tools/remus/kmod] Error 2
make[4]: *** [sub-make] Error 2
make[3]: *** [all] Error 2
make[3]: Leaving directory
`/home/ashish/xen/xen-unstable.hg/build-linux-2.6-pvops_x86_64'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/home/ashish/xen/xen-unstable.hg/tools/remus/kmod'
make[1]: *** [subdir-all-kmod] Error 2
make[1]: Leaving directory `/home/ashish/xen/xen-unstable.hg/tools/remus'
make: *** [subdirs-all] Error 2


Any ideas how to fix these?

Thanks,
Ashish

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