From: ivo.g.dimitrov.75@gmail.com (Ivaylo Dimitrov)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/2] memory: omap-gpmc: Add Kconfig option for debug
Date: Wed, 6 Jan 2016 20:01:13 +0200 [thread overview]
Message-ID: <568D5669.4040801@gmail.com> (raw)
In-Reply-To: <20160106174713.GL12777@atomide.com>
On 6.01.2016 19:47, Tony Lindgren wrote:
> * Sebastian Reichel <sre@kernel.org> [160106 09:41]:
>> Hi,
>>
>> On Tue, Jan 05, 2016 at 02:49:29PM -0800, Tony Lindgren wrote:
>>> Commit 63aa945b1013 ("memory: omap-gpmc: Add Kconfig option for debug")
>>> unified the GPMC debug for the SoCs with GPMC. The commit also left
>>> out the option for HWMOD_INIT_NO_RESET as we now require proper timings
>>> for GPMC to be able to remap GPMC devices out of address 0.
>>>
>>> Unfortunately on 900, onenand now only partially works with the device
>>
>> You may want to change 900 to n900 (maybe even Nokia N900) before
>> actually committing this.
>
> Thanks will do.
>
> Tony
>
>
Unfortunately, it seems there is more to be fixed. It booted several
times to the userspace, but after a couple of shutdowns, rootfs became
corrupted again. I flashed, installed linux 4.4, but the same happened
after the first shutdown with 4.4:
<5>[ 8.159179] UBIFS (ubi0:0): background thread "ubifs_bgt0_0" stops
<3>[ 8.184631] UBIFS error (ubi0:0 pid 1): ubifs_read_node: bad node
type (255 but expected 9)
<3>[ 8.197937] UBIFS error (ubi0:0 pid 1): ubifs_read_node: bad node
at LEB 1934:6936, LEB mapping status 0
<3:[ 8.216522] Not a node, first 24 bytes:
<3>[ 8.220520] 00000000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
ff ff ff ff ff ff ff ff ff ........................
<4>[ 8.247772] CPU: 0 PID: 1 Comm: swapper Not tainted 4.4.0-rc7+ #4
<4>[ 8.258911] Hardware name: Nokia RX-51 board
<4>[ 8.268096] [<c0013a98>] (unwind_backtrace) from Y<c0011db8>]
(show_stack+0x10/0x14)
<4>[ 8.281097] [<c0011db8>] (show_stack) from [<c01aa7b4>]
(ubifs_read_node+0x29c/0x2d4)
<4>[ 8.294097] [<c01aa7b4>] (ubifs_read_node) from [<c01b2ae0>]
(dbg_old_index_check_init+0x60/0x9c)
<4>[ 8.308258] [<c01b2ae0>] (dbg_old_index_check_init) from
[<c01a6d00>] (ubifs_mount+0xd90/0x15f0)
<4>[ 8.322357] [<c01a6d00>] (ubifs_mount) from [<c00df77c>]
(mount_fs+0x70/0x148)
<4>[ 8.334747] [<c00df77c>] (mount_fs) from [<c00f86bc>]
(vfs_kern_mount+0x4c/0x110)
<4>[ 8.347412] [<c00f86bc>] (vfs_kern_mount) from [<c00fb5c4>]
(do_mount+0xadc/0xc34)
<4>[ 8.360168] [<c00fb5c4>] (do_mount) from [<c00fb940>]
(SyS_mount+0x70/0x9c)
<4>[ 8.372253] [<c00fb940>] (SyS_mount) from [<c0602038>]
(mount_block_root+0xf0/0x28c)
<4>[ 8.385162] [<c0602038>] (mount_block_root) from [<c06023b8>]
(prepare_namespace+0x88/0x1bc)
<4>[ 8.398834] [<c06023b8>] (prepare_namespace) from [<c0601df4>]
(kernel_init_freeable+0x178/0x1c4)
<4>[ 8.412963] [<c0601df4>] (kernel_init_freeabme) from [<c04375d8>]
(kernel_init+0x8/0xe4)
<4>[ 8.426300] [<c04375d8>] (kernel_init) from [<c000f098>]
(ret_from_fork+0x14/0x3c)
P.S.
(Pali, sorry for not having time to read the kernel docs re e-mail
clients :) )
next prev parent reply other threads:[~2016-01-06 18:01 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-20 21:21 [PATCH 0/2] omap gpmc changes for parsing devices and working debug Tony Lindgren
2015-05-20 21:21 ` [PATCH 1/2] memory: omap-gpmc: Fix parsing of devices Tony Lindgren
2015-05-20 21:21 ` [PATCH 2/2] memory: omap-gpmc: Add Kconfig option for debug Tony Lindgren
2015-05-20 22:50 ` Paul Walmsley
2015-05-20 22:56 ` Tony Lindgren
2015-05-21 1:06 ` Paul Walmsley
2015-08-27 6:25 ` Hannes Schmelzer
[not found] ` <OFCA2F1DCE.C787A961-ONC1257EAE.001D79BC-C1257EAE.00203AFF@br-automation.com>
2015-08-27 16:59 ` Tony Lindgren
2015-08-28 4:44 ` Hannes Schmelzer
2015-09-01 12:35 ` Roger Quadros
2015-09-01 13:31 ` Antwort: " Hannes Schmelzer
2015-09-02 14:43 ` Roger Quadros
2015-09-01 12:35 ` Roger Quadros
2016-01-01 11:29 ` Ivaylo Dimitrov
2016-01-04 17:02 ` Tony Lindgren
2016-01-04 17:34 ` Pali Rohár
2016-01-04 17:40 ` Tony Lindgren
2016-01-04 18:59 ` Ivaylo Dimitrov
2016-01-05 4:13 ` Tony Lindgren
2016-01-05 8:49 ` Pali Rohár
2016-01-05 22:49 ` Tony Lindgren
2016-01-06 8:55 ` Ivaylo Dimitrov
2016-01-06 9:05 ` Pali Rohár
2016-01-06 16:44 ` Tony Lindgren
2016-01-06 17:36 ` Aaro Koskinen
2016-01-06 17:40 ` Sebastian Reichel
2016-01-06 17:47 ` Tony Lindgren
2016-01-06 18:01 ` Ivaylo Dimitrov [this message]
2016-01-06 18:26 ` Tony Lindgren
2016-01-06 18:39 ` Ivaylo Dimitrov
2016-01-07 18:07 ` Tony Lindgren
2016-01-07 21:45 ` Ivaylo Dimitrov
2016-01-08 2:26 ` Tony Lindgren
2016-01-08 5:13 ` Ivaylo Dimitrov
2016-01-08 7:59 ` Pali Rohár
2016-01-09 0:23 ` Ivaylo Dimitrov
2016-01-21 9:14 ` Pali Rohár
2016-02-02 9:33 ` Ivaylo Dimitrov
2016-02-02 23:39 ` Tony Lindgren
2016-02-03 0:00 ` Tony Lindgren
2016-02-03 7:03 ` Ivaylo Dimitrov
2016-02-03 16:50 ` Ivaylo Dimitrov
2016-02-05 6:10 ` Tony Lindgren
2016-02-05 14:43 ` Ivaylo Dimitrov
2016-01-08 17:10 ` Tony Lindgren
2016-01-08 7:56 ` Pali Rohár
2016-01-08 17:04 ` Tony Lindgren
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=568D5669.4040801@gmail.com \
--to=ivo.g.dimitrov.75@gmail.com \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).