* [U-Boot] Sandbox dm tests leave sandbox in a bad state
@ 2015-04-30 22:08 Joe Hershberger
2015-04-30 22:11 ` Simon Glass
0 siblings, 1 reply; 2+ messages in thread
From: Joe Hershberger @ 2015-04-30 22:08 UTC (permalink / raw)
To: u-boot
Hi Simon,
I tracked a segfault down to the entire DM being left torn down after
the last test. This means anything that wants to use the DM is hosed.
I'm seeing a segfault in the sandbox related to a driver name being
NULL when running "dm tree".
I also noticed that the USB test dm_test_usb_flash can't run more than
once without crashing.
Thoughts? Are these just expected and accepted limitations?
Thanks,
-Joe
^ permalink raw reply [flat|nested] 2+ messages in thread
* [U-Boot] Sandbox dm tests leave sandbox in a bad state
2015-04-30 22:08 [U-Boot] Sandbox dm tests leave sandbox in a bad state Joe Hershberger
@ 2015-04-30 22:11 ` Simon Glass
0 siblings, 0 replies; 2+ messages in thread
From: Simon Glass @ 2015-04-30 22:11 UTC (permalink / raw)
To: u-boot
Hi Joe,
On 30 April 2015 at 16:08, Joe Hershberger <joe.hershberger@gmail.com> wrote:
> Hi Simon,
>
> I tracked a segfault down to the entire DM being left torn down after
> the last test. This means anything that wants to use the DM is hosed.
> I'm seeing a segfault in the sandbox related to a driver name being
> NULL when running "dm tree".
>
> I also noticed that the USB test dm_test_usb_flash can't run more than
> once without crashing.
>
> Thoughts? Are these just expected and accepted limitations?
Yes that's expected.
However it would actually be possible to fix this, by re-initing
things after they are torn down. The tests don't need to be so
destructive.
Regards,
Simon
^ permalink raw reply [flat|nested] 2+ messages in thread
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2015-04-30 22:08 [U-Boot] Sandbox dm tests leave sandbox in a bad state Joe Hershberger
2015-04-30 22:11 ` Simon Glass
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