on barebox logo

2015-02-26 Thread Antony Pavlov
Hi! In this patch you have added barebox logo: http://lists.infradead.org/pipermail/barebox/2012-September/009184.html Does the cat on the logo have a proper name? If my friends ask me about the cat on barebox logo then I just say It's Vasily-the-cat :) (Vasily (Basil in English) is a very

Re: on barebox logo

2015-02-26 Thread Jean-Christophe PLAGNIOL-VILLARD
On Feb 27, 2015, at 2:57 PM, Antony Pavlov antonynpav...@gmail.com wrote: Hi! In this patch you have added barebox logo: http://lists.infradead.org/pipermail/barebox/2012-September/009184.html Does the cat on the logo have a proper name? I never thought about it but it’s not a

[PATCH 1/2] ARM: Allow to mask data aborts

2015-02-26 Thread Sascha Hauer
Sometimes it's useful to test if a memory operation works or aborts. This adds data_abort_mask() to ignore data aborts and data_abort_unmask() to enable them again. This is used in the next step for the 'md' command so that illegal addresses just show '' instead of crashing the system.

Handle data aborts gracefully

2015-02-26 Thread Sascha Hauer
With this series the md command no longer aborts on inaccessible memory but instead prints a nice '' for this area. Based on original work by Jan. I changed it to be compilable on !ARM. It happened that the i.MX6 PCIe controller needs exactly this support, so I continued working on this

[PATCH 2/2] ARM/mem: handle data aborts gracefully for md

2015-02-26 Thread Sascha Hauer
From: Jan Luebbe j...@pengutronix.de Sometimes memory ranges contain inaccessible registers which trigger a data abort when accessed. To handle this gracefully, we extend the data abort exception handler to ignore the exception when configured to do so. This allows detecting inaccessible memory