Re: serial-omap regression?

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Kevin Hilman <khilman@xxxxxxxxxxxxxxxxxxx> writes:

> Hi Felipe,
>
> I just noticed today that one of my boards (3530/Overo) was not making
> it to the console when using an Debian rootfs (nfsroot) but works fine
> with my basic busybox initramfs.  Basically, it hangs somewhere between
> finishing the userspace init and launching the login shell.
>
> git bisect ended up pointing the finger at a patch in the OMAP serial
> series[1].  I didn't debug this any further.  Any ideas?
>

I forgot to add, this was first noticed when testing with
arm-soc/for-next which has the serial-omap changes pulled in as a
dependency.

Kevin

>
>
> 72256cbd13904d4b4dbb16f5ec83a3293bb292c5 is the first bad commit
> commit 72256cbd13904d4b4dbb16f5ec83a3293bb292c5
> Author: Felipe Balbi <balbi@xxxxxx>
> Date:   Thu Sep 6 15:45:24 2012 +0300
>
>     serial: omap: refactor receive_chars() into rdi/rlsi handlers
>     
>     receive_chars() was getting too big and too difficult
>     to follow. By splitting it into separate RDI and RSLI
>     handlers, we have smaller functions which are easy
>     to understand and only touch the pieces which they need
>     to touch.
>     
>     Tested-by: Shubhrajyoti D <shubhrajyoti@xxxxxx>
>     Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
>     Signed-off-by: Felipe Balbi <balbi@xxxxxx>
>     Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
>
> :040000 040000 69585356cd524953305cfba7d219cd65430a4067 ffdc0c05004afe8b73c1f2c0ba41e412c1faf5f4 M	drivers
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