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On Wed, 04 Oct 2006 09:26:04 -0700 Wink Saville <wink@saville.com> wrote: > Attached in the zip file is: > > log-hang1.txt -> log showing hang > cfg-hang1 -> config file for hang condition > cfg-ok -> config file that works > fbmem.c -> Modifications to register_framebuffer > > To possibly assist I turned on debugging in nvidia.c and found that it > hung in the call to register_framebuffer. I then added some additional > debug in that routine and it appears the hang occurs in the call to > fb_notifier_call_chain. > > Please let me know what else maybe needed. Please: - get sysrq working: set CONFIG_MAGIC_SYSRQ=y, rebuild, reboot echo 1 > /proc/sys/kernel/sysrq dmesg -n 8 - make it hang - Hit alt-sysrq-T - Send us the resulting output Thanks. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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