[elrepo] xen support?

shawn wilson ag4ve.us at gmail.com
Wed May 9 20:26:00 EDT 2012


Yeah, I looked at the /boot/config* files and it seemed to indicate that
this kernel has the requisite support enabled. However, I didn't see what I
thought should be there in proc. I guess since it looks like its in the
kernel I need to look at what modules were compiled in association with xen
and see what I'm missing. Thanks
On May 9, 2012 4:58 PM, "Akemi Yagi" <toracat at elrepo.org> wrote:

> On Fri, May 4, 2012 at 9:15 PM, shawn wilson <ag4ve.us at gmail.com> wrote:
> > i haven't found anything saying there is xen support in the latest
> > elrepo kernel and i don't have a /proc/xen/ so i'm guessing this isn't
> > enabled? also, i see kvm, vbox, etc in the todo list, but not xen -
> > why?
>
> If you have installed kernel-ml, you can inspect the config file.
> Below is XEN related lines in the x86_64 kernel-ml config. We only
> take the source tarball from the LKA and build that. But if there is
> any config option you'd like to see changed, we can certainly consider
> it.
>
> Akemi
>
> -------------------------------------------------
>
> config-3.3.5-x86_64:CONFIG_XEN=y
> config-3.3.5-x86_64:CONFIG_XEN_DOM0=y
> config-3.3.5-x86_64:CONFIG_XEN_PRIVILEGED_GUEST=y
> config-3.3.5-x86_64:CONFIG_XEN_PVHVM=y
> config-3.3.5-x86_64:CONFIG_XEN_MAX_DOMAIN_MEMORY=500
> config-3.3.5-x86_64:CONFIG_XEN_SAVE_RESTORE=y
> config-3.3.5-x86_64:# CONFIG_XEN_DEBUG_FS is not set
> config-3.3.5-x86_64:CONFIG_PCI_XEN=y
> config-3.3.5-x86_64:CONFIG_XEN_PCIDEV_FRONTEND=y
> config-3.3.5-x86_64:CONFIG_XEN_BLKDEV_FRONTEND=m
> config-3.3.5-x86_64:CONFIG_XEN_BLKDEV_BACKEND=m
> config-3.3.5-x86_64:CONFIG_NETXEN_NIC=m
> config-3.3.5-x86_64:CONFIG_XEN_NETDEV_FRONTEND=m
> config-3.3.5-x86_64:CONFIG_XEN_NETDEV_BACKEND=m
> config-3.3.5-x86_64:CONFIG_INPUT_XEN_KBDDEV_FRONTEND=y
> config-3.3.5-x86_64:CONFIG_HVC_XEN=y
> config-3.3.5-x86_64:CONFIG_XEN_WDT=m
> config-3.3.5-x86_64:CONFIG_XEN_FBDEV_FRONTEND=y
> config-3.3.5-x86_64:CONFIG_XEN_BALLOON=y
> config-3.3.5-x86_64:CONFIG_XEN_SELFBALLOONING=y
> config-3.3.5-x86_64:CONFIG_XEN_SCRUB_PAGES=y
> config-3.3.5-x86_64:CONFIG_XEN_DEV_EVTCHN=m
> config-3.3.5-x86_64:CONFIG_XEN_BACKEND=y
> config-3.3.5-x86_64:CONFIG_XENFS=m
> config-3.3.5-x86_64:CONFIG_XEN_COMPAT_XENFS=y
> config-3.3.5-x86_64:CONFIG_XEN_SYS_HYPERVISOR=y
> config-3.3.5-x86_64:CONFIG_XEN_XENBUS_FRONTEND=y
> config-3.3.5-x86_64:CONFIG_XEN_GNTDEV=m
> config-3.3.5-x86_64:CONFIG_XEN_GRANT_DEV_ALLOC=m
> config-3.3.5-x86_64:CONFIG_SWIOTLB_XEN=y
> config-3.3.5-x86_64:CONFIG_XEN_TMEM=y
> config-3.3.5-x86_64:CONFIG_XEN_PCIDEV_BACKEND=m
> config-3.3.5-x86_64:CONFIG_XEN_PRIVCMD=m
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