I tried the rootfs posted here:
http://fedora.roving-it.com/rootfs-f17-hfp-alpha1.tar.bz2
on a Trim Slice. However the included kernel
(3.3.0-0.rc4.git3.1.fc17.armv7hl.tegra) gives lots of errors like
this:
[ 572.198943] BUG: sleeping function called from invalid context at
include/linux/freezer.h:46
[ 572.207448] in_atomic(): 0, irqs_disabled(): 128, pid: 538, name: bash
[ 572.214012] INFO: lockdep is turned off.
[ 572.217969] irq event stamp: 0
[ 572.221047] hardirqs last enabled at (0): [< (null)>] (null)
[ 572.227115] hardirqs last disabled at (0): [<c0027054>]
copy_process.part.31+0x54c/0x12cc
[ 572.235380] softirqs last enabled at (0): [<c0027054>]
copy_process.part.31+0x54c/0x12cc
[ 572.243628] softirqs last disabled at (0): [< (null)>] (null)
[ 572.249789] [<c001613c>] (unwind_backtrace+0x0/0x124) from [<c00110f4>]
(do_signal+0x94/0x5ac)
[ 572.258482] [<c00110f4>] (do_signal+0x94/0x5ac) from [<c0011b80>]
(do_notify_resume+0x20/0x5c)
[ 572.267168] [<c0011b80>] (do_notify_resume+0x20/0x5c) from [<c000e284>]
(work_pending+0x24/0x28)
This breaks every process (not just bash), so not much works. I've no
idea why it's trying to suspend.
There's apparently a patch that fixes this:
http://lists.infradead.org/pipermail/linux-arm-kernel/2012-January/079842...
However I cannot at the moment test it because I don't have a
cross-compiler setup. Surely I can't be the only one seeing these
failures?
Rich.
--
Richard Jones, Virtualization Group, Red Hat
http://people.redhat.com/~rjones
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