linux-kernel - 2.6.33-rc3 regression: leds_alix2: can't allocate I/O for GPIO

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Thu, 07 Jan 2010 11:26:37 +0100
From:	Arnd Hannemann <hannemann@...s.rwth-aachen.de>
To:	LKML <linux-kernel@...r.kernel.org>
Cc:	linux-geode@...ts.infradead.org, rpurdie@...ys.net
Subject: 2.6.33-rc3 regression: leds_alix2: can't allocate I/O for GPIO

Hi,

with 2.6.33-rc3 the LEDs are not working anymore on my Geode embedded board:
If I remember correctly this was working fine with 2.6.32, but certainly with 2.6.31

relevant dmesg output of 2.6.33-rc3:

[    0.709643] cs5535_gpio: base=0x6100 mask=0xb003c66 major=253

[    2.207947] leds_alix2: system is recognized as "PC Engines ALIX.2 v0.99h"
[    2.228678] leds_alix2: can't allocate I/O for GPIO


For reference dmesg of 2.6.31.3:

[    0.611953] cs5535_gpio: base=0x6100 mask=0xb003c66 major=253

[    2.379114] leds_alix2: system is recognized as "PC Engines ALIX.2"
[    2.399097] Registered led device: alix:1
[    2.411404] Registered led device: alix:2
[    2.423720] Registered led device: alix:3

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