"Miles Lane" <[email protected]> wrote:
>
> Apologies. This bug caused my video to get messed up. I was able to
> run Gnome, but the apps weren't rendering correctly, so I couldn't be
> sure my subject line was correct.
> I would have edited out some of the context info, but that was tough
> as well. Here's the BUG message by itself. Perhaps all the dmesg
> output in the previous message will be helpful.
> As you can see in the dmesg output, I hit this by suspending and
> resuming. I am running Fedora Core 5 Test 3 + all yum updates.
> Andrew, the full dmesg output is in the LKML message with the subject
> line set to "v". Let me know if you would like me to send it directly
> to you.
>
> BUG: sleeping function called from invalid context at include/linux/rwsem.h:43
> in_atomic():0, irqs_disabled():1
> <c1003f81> show_trace+0xd/0xf <c100401b> dump_stack+0x17/0x19
> <c1015f77> __might_sleep+0x86/0x90 <c1024738>
> blocking_notifier_call_chain+0x1b/0x4d
> <c1183bb2> cpufreq_resume+0xf5/0x11d <c112b27c> __sysdev_resume+0x23/0x57
> <c112b3c9> sysdev_resume+0x19/0x4b <c112f736> device_power_up+0x8/0xf
> <c1033339> swsusp_suspend+0x6e/0x8b <c1033918> pm_suspend_disk+0x51/0xf3
> <c10328c7> enter_state+0x53/0x1c1 <c1032abe> state_store+0x89/0x97
> <c108af00> subsys_attr_store+0x20/0x25 <c108b020> sysfs_write_file+0xb5/0xdc
> <c1056578> vfs_write+0xab/0x154 <c1056aa3> sys_write+0x3b/0x60
> <c1002b43> syscall_call+0x7/0xb
> PM: Image restored success
ho-hum. That's swsusp insisting on running things which it shouldn't run
with local interrupts disabled.
I wouldn't expect this to cause the display to get mucked up though.
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