[Bug 378240] Re: Please merge xen-3.4 (3.4.0-2) from debian unstable

[User Virtual]

@Boris Derzhavets

Device /dev/xen/evtchn is at the moment loaded by udevd here as well. I have this code back from some previous attempts when it did not work (maybe RELEASE-4.0.0). However the other device mentioned in docs /dev/xen/gntdev is still missing here (Ubuntu 9.10 karmic, kernel compiled with CONFIG_XEN_GNTDEV=y CONFIG_XEN_DEV_EVTCHN=y). I know I could create it manually but I want it as designed. Everything seems to work even without this /dev/xen/gntdev. 
I will probably remove this module loading from init.d/xend as soon as devices are actually created by udevd here.

I have no such warnings at the moment. Only this ... I hope it's not dangerous.
root at x0:/var/log/xen# dmesg | grep "Modules linked in" -C5
[    0.012731] CPU: Processor Core ID: 0
[    0.012757] Performance Events: AMD PMU driver.
[    0.012803] ------------[ cut here ]------------
[    0.012833] WARNING: at arch/x86/xen/enlighten.c:731 xen_apic_write+0x15/0x20()
[    0.012861] Hardware name: System Product Name
[    0.012886] Modules linked in:
[    0.012932] Pid: 0, comm: swapper Not tainted 2.6.32.13-xen #1
[    0.012958] Call Trace:
[    0.012986]  [<ffffffff8105d658>] warn_slowpath_common+0x78/0xb0
[    0.013013]  [<ffffffff8105d69f>] warn_slowpath_null+0xf/0x20
[    0.013041]  [<ffffffff8100b665>] xen_apic_write+0x15/0x20
[    0.013068]  [<ffffffff810214a1>] perf_events_lapic_init+0x31/0x40
[    0.013096]  [<ffffffff818fd312>] init_hw_perf_events+0x34f/0x3ec
[    0.013123]  [<ffffffff818fce1e>] identify_boot_cpu+0x3c/0x3e
[    0.013150]  [<ffffffff818fcf9f>] check_bugs+0x9/0x2d
[    0.013177]  [<ffffffff818f4d7e>] start_kernel+0x3e3/0x3f9
[    0.013204]  [<ffffffff818f433a>] x86_64_start_reservations+0x125/0x129
[    0.013231]  [<ffffffff818f81a1>] xen_start_kernel+0x6a1/0x6a8
[    0.013262] ---[ end trace a7919e7f17c0a725 ]---

-- 
Please merge xen-3.4 (3.4.0-2) from debian unstable
https://bugs.launchpad.net/bugs/378240
You received this bug notification because you are a member of Ubuntu
Sponsors Team, which is a direct subscriber.

Status in “xen-3.3” package in Ubuntu: Confirmed

Bug description:
 xen-3  (3.4.0-2) unstable; urgency=low

   * Add symbols file for libxenstore3.0. (closes: #536173)
   * Document that ioemu is currently unsupported. (closes: #536175)
   * Fix location of fsimage plugins. (closes: #536174)

 -- Bastian Blank <waldi at debian.org>  Sat, 18 Jul 2009 18:05:35 +0200
xen-3 (3.4.0-1) unstable; urgency=low

   [ Bastian Blank ]
   * New upstream version.
   * Remove ioemu for now. (closes: #490409, #496367)
   * Remove non-pae hypervisor.
   * Use debhelper compat level 7.
   * Make the init script start all daemons.

 -- Bastian Blank <waldi at debian.org>  Tue, 30 Jun 2009 22:33:22 +0200