From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YR2p8-0001Bi-75 for barebox@lists.infradead.org; Thu, 26 Feb 2015 18:06:11 +0000 Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7]) by metis.ext.pengutronix.de with esmtp (Exim 4.72) (envelope-from ) id 1YR2ol-0005ek-PY for barebox@lists.infradead.org; Thu, 26 Feb 2015 19:05:47 +0100 Received: from sha by dude.hi.pengutronix.de with local (Exim 4.84) (envelope-from ) id 1YR2ol-0002L3-OQ for barebox@lists.infradead.org; Thu, 26 Feb 2015 19:05:47 +0100 From: Sascha Hauer Date: Thu, 26 Feb 2015 19:05:43 +0100 Message-Id: <1424973945-8008-1-git-send-email-s.hauer@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Handle data aborts gracefully To: Barebox List With this series the md command no longer aborts on inaccessible memory but instead prints a nice 'XXXXXXXX' 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. Sascha ---------------------------------------------------------------- Jan Luebbe (1): ARM/mem: handle data aborts gracefully for md Sascha Hauer (1): ARM: Allow to mask data aborts arch/arm/cpu/exceptions.S | 22 ++++++++++++++++++++++ arch/arm/cpu/interrupts.c | 17 +++++++++++++++++ arch/arm/include/asm/barebox.h | 4 ++++ common/memory_display.c | 34 +++++++++++++++++++++++++++++----- include/abort.h | 37 +++++++++++++++++++++++++++++++++++++ 5 files changed, 109 insertions(+), 5 deletions(-) create mode 100644 include/abort.h _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox