Re: [PATCH] mtd: nand: pxa3xx-nand: fix random command timeouts

From: Robert Jarzmik
Date: Mon Aug 17 2015 - 15:19:55 EST


Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx> writes:

> In other words, it seems that we must wake the IRQ thread handler
> _before_ we clear RDDREQ, not after.
>
> So unless I'm completely off, the current patch is right, and a comment
> would be helpful.
Ok Ezequiel, I'll wait for your Tested-by, and respin with something like :

/* Clear all status bit before issuing the next command, which can and
* will alter the status bits and will deserve a new interrupt on its
* own.
*/

> OK, I'll see about testing your four patches on some Armada 370/XP.
Yeah, that would be good.

Cheers.

--
Robert
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/