Fatal kernel abort
Thomas Laus
lausts at laus.org
Thu Feb 23 15:53:59 UTC 2017
On 02/21/17 22:55, Ian Lepore wrote:
>
> Yep, it turned out I caused this with my changes to support gpio pins
> for card detect and write protect. The fdt data for beaglebone doesn't
> list any pins for write protect and doesn't have the "wp-disable"
> property (which is a bug in the fdt data, because eMMC and micro-sd
> cannot be write protected). The old driver logic treated that as "not
> protected" and a side effect of the way the new code works effectively
> reversed that into saying everything is write protected.
>
> I just commited a fix for it as r314071, sorry for taking so long to
> realize all of this was fallout from my change.
>
Everything works after building r314137. The ptrace_test.c fix was
committed last night and I had a successful crochet-freebsd build this
morning. My Beaglebone Black boots, looks and acts normally now.
Thanks to all involved.
Tom
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