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Re: [Xen-devel] Failure to load the most recent 2.6.32.21 pvops under Xen 4.0.1
- To: xen-devel@xxxxxxxxxxxxxxxxxxx, Pasi Kärkkäinen <pasik@xxxxxx>
- From: Boris Derzhavets <bderzhavets@xxxxxxxxx>
- Date: Fri, 24 Sep 2010 07:21:41 -0700 (PDT)
- Cc: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
- Delivery-date: Fri, 24 Sep 2010 07:22:28 -0700
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- List-id: Xen developer discussion <xen-devel.lists.xensource.com>
After replacement drivers/xen/balloon.c by version from folder with kernel's build made on 09/07/10 ( git checkout same day) i was able to revert system to working state.
Boris. --- On Fri, 9/24/10, Boris Derzhavets <bderzhavets@xxxxxxxxx> wrote:
From: Boris Derzhavets <bderzhavets@xxxxxxxxx> Subject: [Xen-devel] Failure to load the most recent 2.6.32.21 pvops under Xen 4.0.1 To: xen-devel@xxxxxxxxxxxxxxxxxxx, "Pasi Kärkkäinen" <pasik@xxxxxx> Cc: "Jeremy Fitzhardinge" <jeremy@xxxxxxxx> Date: Friday, September 24, 2010, 7:39 AM
Last commit
(b297cdac0373625d3cd0e6f2b393570dcf2edba6) Console drops into stack trace:-
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Kernel Bug at drivers/xen/balloon.c:270 ! invalid opcode 0000 [#] SMP last sysfs file : /sys/devices/virtual/misc/xen!gntdev/uevent . . . . . . .
RIP [<fffff ....>] balloon_process+0x1c4/0x580 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Same trace generates kernel-2.6.32.21-168.xendom0.fc12.src.rpm on F13 under Xen 4.0.1 . kernel-2.6.32.21-167.xendom0.fc12.src.rpm works fine.
Boris
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