From: Kevin Hilman <khilman@ti.com>
To: Russell King - ARM Linux <linux@arm.linux.org.uk>
Cc: Tony Lindgren <tony@atomide.com>,
linux-omap@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>,
Olof Johansson <olof@lixom.net>
Subject: Re: OMAP34xx
Date: Tue, 07 Feb 2012 14:09:51 -0800 [thread overview]
Message-ID: <87zkcugus0.fsf@ti.com> (raw)
In-Reply-To: <20120204203453.GD17309@n2100.arm.linux.org.uk> (Russell King's message of "Sat, 4 Feb 2012 20:34:53 +0000")
Russell King - ARM Linux <linux@arm.linux.org.uk> writes:
[...]
> Another problem oopses the kernel at boot in the voltage domain code,
> which I suspect this has never been boot tested on OMAP34xx CPUs:
>
> omap_vc_init_channel: PMIC info requried to configure vc forvdd_core not populated.Hence cannot initialize vc
> Unable to handle kernel NULL pointer dereference at virtual address 00000000
> pgd = c0004000
> [00000000] *pgd=00000000
> Internal error: Oops: 5 [#1] PREEMPT
> Modules linked in:
> CPU: 0 Not tainted (3.3.0-rc2+ #204)
> PC is at omap_vp_init+0x5c/0x15c
> LR is at omap_vp_init+0x58/0x15c
> pc : [<c03db880>] lr : [<c03db87c>] psr: 60000013
> sp : c181ff30 ip : c181ff68 fp : c181ff64
> r10: c0407808 r9 : c040786c r8 : c0407814
> r7 : c0026868 r6 : c00264fc r5 : c040ad6c r4 : 00000000
> r3 : 00000040 r2 : 000032c8 r1 : 0000fa00 r0 : 000032c8
> Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel
> Control: 10c5387d Table: 80004019 DAC: 00000015
> Process swapper (pid: 1, stack limit = 0xc181e2e8)
> Stack: (0xc181ff30 to 0xc1820000)
> ff20: c0381d00 c02e9c6d c0383582 c040786c
> ff40: c040ad6c c00264fc c0026868 c0407814 00000000 c03d9de4 c181ff8c c181ff68
> ff60: c03db448 c03db830 c02e982c c03fdfb8 c03fe004 c0039988 00000013 00000000
> ff80: c181ff9c c181ff90 c03d9df8 c03db390 c181ffdc c181ffa0 c0008798 c03d9df0
> ffa0: c181ffc4 c181ffb0 c0055a44 c0187050 c0039988 c03fdfb8 c03fe004 c0039988
> ffc0: 00000013 00000000 00000000 00000000 c181fff4 c181ffe0 c03d1284 c0008708
> ffe0: 00000000 c03d1208 00000000 c181fff8 c0039988 c03d1214 1077ce40 01f7ee08
> Backtrace:
> [<c03db824>] (omap_vp_init+0x0/0x15c) from [<c03db448>] (omap_voltage_late_init+
> 0xc4/0xfc)
> [<c03db384>] (omap_voltage_late_init+0x0/0xfc) from [<c03d9df8>] (omap2_common_p
> m_late_init+0x14/0x54)
> r8:00000000 r7:00000013 r6:c0039988 r5:c03fe004 r4:c03fdfb8
> [<c03d9de4>] (omap2_common_pm_late_init+0x0/0x54) from [<c0008798>] (do_one_init
> call+0x9c/0x164)
> [<c00086fc>] (do_one_initcall+0x0/0x164) from [<c03d1284>] (kernel_init+0x7c/0x1
> 20)
> [<c03d1208>] (kernel_init+0x0/0x120) from [<c0039988>] (do_exit+0x0/0x2cc)
> r5:c03d1208 r4:00000000
> Code: e5ca300b e5900034 ebf69027 e5994024 (e5941000)
> ---[ end trace aed617dddaf32c3d ]---
> Kernel panic - not syncing: Attempted to kill init!
FWIW, this problem has been fixed for some time, and in my
for_3.3/cleanup/pm branch (and included in Tony's cleanup branch) which
was supposed to be merged for v3.3.
Kevin
next prev parent reply other threads:[~2012-02-07 22:10 UTC|newest]
Thread overview: 158+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-04 18:54 OMAP34xx Russell King - ARM Linux
2012-02-04 19:01 ` OMAP34xx Tony Lindgren
2012-02-04 19:23 ` OMAP34xx Olof Johansson
2012-02-04 20:34 ` OMAP34xx Russell King - ARM Linux
2012-02-04 20:53 ` OMAP34xx Russell King - ARM Linux
2012-02-04 23:09 ` OMAP34xx Tony Lindgren
2012-02-04 21:09 ` OMAP34xx Grazvydas Ignotas
2012-02-05 1:33 ` OMAP34xx Tony Lindgren
2012-02-04 23:05 ` OMAP34xx Tony Lindgren
2012-02-05 0:09 ` OMAP34xx Russell King - ARM Linux
2012-02-05 0:53 ` OMAP34xx Tony Lindgren
2012-02-04 23:14 ` OMAP34xx Russell King - ARM Linux
2012-02-05 1:25 ` OMAP34xx Tony Lindgren
2012-02-05 11:39 ` [PATCH] arm: omap3: cm-t35: fix section mismatch warning Igor Grinberg
2012-02-05 11:39 ` Igor Grinberg
2012-02-08 5:35 ` Tony Lindgren
2012-02-08 5:35 ` Tony Lindgren
2012-02-08 10:16 ` [PATCH] ARM: OMAP: update omap1 and omap2plus defconfigs Igor Grinberg
2012-02-08 10:16 ` Igor Grinberg
2012-02-08 10:19 ` Russell King - ARM Linux
2012-02-08 10:19 ` Russell King - ARM Linux
2012-02-08 11:09 ` Igor Grinberg
2012-02-08 11:09 ` Igor Grinberg
2012-02-08 19:51 ` Tony Lindgren
2012-02-08 19:51 ` Tony Lindgren
2012-02-08 15:37 ` Janusz Krzysztofik
2012-02-08 15:37 ` Janusz Krzysztofik
2012-02-09 11:18 ` [PATCH] ARM: OMAP1: ams-delta: clean up init data section assignments Janusz Krzysztofik
2012-02-09 11:18 ` Janusz Krzysztofik
2012-02-09 11:18 ` Janusz Krzysztofik
2012-02-09 11:18 ` Janusz Krzysztofik
2012-02-09 14:48 ` Russell King - ARM Linux
2012-02-09 14:48 ` Russell King - ARM Linux
2012-02-09 14:48 ` Russell King - ARM Linux
2012-02-09 14:48 ` Russell King - ARM Linux
2012-02-10 16:31 ` [PATCH] ARM: OMAP1: ams-delta: correct " Janusz Krzysztofik
2012-02-10 16:31 ` Janusz Krzysztofik
2012-02-10 16:31 ` Janusz Krzysztofik
2012-02-10 16:31 ` Janusz Krzysztofik
2012-02-10 16:48 ` [PATCH v2] ARM: OMAP1: ams-delta: clean up " Janusz Krzysztofik
2012-02-10 16:48 ` Janusz Krzysztofik
2012-02-10 16:48 ` Janusz Krzysztofik
2012-02-10 16:48 ` Janusz Krzysztofik
2012-02-11 10:24 ` [PATCH] ARM: OMAP1: ams-delta: correct " Russell King - ARM Linux
2012-02-11 10:24 ` Russell King - ARM Linux
2012-02-11 10:24 ` Russell King - ARM Linux
2012-02-11 10:24 ` Russell King - ARM Linux
2012-02-05 12:59 ` OMAP34xx Russell King - ARM Linux
2012-02-05 17:29 ` OMAP34xx Tony Lindgren
2012-02-05 17:58 ` OMAP34xx Russell King - ARM Linux
2012-02-05 18:29 ` OMAP34xx Tony Lindgren
2012-02-07 22:36 ` OMAP34xx Kevin Hilman
2012-02-07 22:49 ` OMAP34xx Víctor M. Jáquez L.
[not found] ` <8762fijifc.fsf@ti.com>
2012-02-08 9:45 ` OMAP34xx Russell King - ARM Linux
2012-02-08 19:55 ` OMAP34xx Tony Lindgren
2012-02-08 23:10 ` OMAP34xx Russell King - ARM Linux
2012-02-08 23:27 ` OMAP34xx Tony Lindgren
2012-02-10 11:03 ` OMAP34xx Russell King - ARM Linux
2012-02-08 0:53 ` OMAP34xx Kevin Hilman
2012-02-08 10:46 ` OMAP34xx Grazvydas Ignotas
2012-02-08 17:01 ` OMAP34xx Kevin Hilman
2012-02-08 17:06 ` OMAP34xx Greg KH
2012-02-08 17:23 ` OMAP34xx Grazvydas Ignotas
2012-02-08 19:53 ` OMAP34xx Greg KH
2012-02-08 23:03 ` OMAP34xx Kevin Hilman
2012-02-08 23:15 ` OMAP34xx Greg KH
2012-02-09 0:14 ` OMAP34xx Paul Walmsley
2012-02-09 0:47 ` OMAP34xx Greg KH
2012-02-09 1:39 ` OMAP34xx Kevin Hilman
2012-02-09 18:49 ` OMAP34xx Greg KH
2012-02-09 1:43 ` OMAP34xx Austin, Brian
2012-02-09 7:25 ` OMAP34xx Jarkko Nikula
2012-02-09 13:37 ` OMAP34xx Mark Brown
2012-02-09 18:36 ` OMAP34xx Tony Lindgren
2012-02-09 19:26 ` OMAP34xx Tony Lindgren
2012-02-09 20:44 ` OMAP34xx Paul Walmsley
2012-02-10 1:22 ` OMAP34xx Paul Walmsley
2012-02-09 19:34 ` OMAP34xx Rex Feany
2012-02-09 23:13 ` OMAP34xx Kevin Hilman
2012-02-10 1:41 ` OMAP34xx Rex Feany
2012-02-10 2:19 ` OMAP34xx Paul Walmsley
2012-02-10 7:10 ` OMAP34xx Hiremath, Vaibhav
2012-02-10 14:19 ` OMAP34xx Paul Walmsley
2012-02-10 16:03 ` OMAP34xx Hiremath, Vaibhav
2012-02-10 14:37 ` OMAP34xx Matt Porter
2012-02-10 18:31 ` OMAP34xx Matt Porter
2012-02-10 23:39 ` OMAP34xx Paul Walmsley
2012-02-10 18:58 ` OMAP34xx Tony Lindgren
2012-02-13 16:36 ` OMAP34xx Rex Feany
2012-02-14 8:48 ` OMAP34xx Felipe Balbi
2012-02-14 14:59 ` OMAP34xx Alan Stern
2012-02-10 11:53 ` OMAP34xx Grazvydas Ignotas
2012-02-10 20:06 ` OMAP34xx Russell King - ARM Linux
2012-02-15 21:57 ` OMAP34xx Luciano Coelho
2012-02-15 23:54 ` OMAP34xx Kevin Hilman
2012-02-16 0:13 ` OMAP34xx Kevin Hilman
2012-02-16 0:25 ` OMAP34xx NeilBrown
2012-02-16 1:28 ` OMAP34xx Kevin Hilman
2012-02-16 7:56 ` OMAP34xx Luciano Coelho
2012-02-16 7:52 ` OMAP34xx Luciano Coelho
2012-02-15 15:41 ` OMAP34xx Felipe Contreras
2012-02-08 23:34 ` OMAP34xx Russell King - ARM Linux
2012-02-06 18:13 ` OMAP34xx Tony Lindgren
2012-02-07 10:10 ` OMAP34xx Russell King - ARM Linux
2012-02-08 5:32 ` OMAP34xx Tony Lindgren
2012-02-13 21:17 ` OMAP34xx Tony Lindgren
2012-02-14 0:12 ` OMAP34xx Tony Lindgren
2012-02-06 23:19 ` OMAP34xx Cousson, Benoit
2012-02-06 23:48 ` OMAP34xx Tony Lindgren
2012-02-07 0:24 ` OMAP34xx Russell King - ARM Linux
2012-02-07 0:54 ` OMAP34xx Cousson, Benoit
2012-02-07 8:41 ` OMAP34xx Russell King - ARM Linux
2012-02-08 18:39 ` OMAP34xx Cousson, Benoit
2012-02-07 4:35 ` OMAP34xx Grant Likely
2012-02-07 5:26 ` OMAP34xx Cousson, Benoit
2012-02-07 8:46 ` OMAP34xx Russell King - ARM Linux
2012-02-07 17:28 ` OMAP34xx Mark Brown
2012-02-08 4:54 ` OMAP34xx Tony Lindgren
2012-02-08 16:16 ` OMAP34xx Cousson, Benoit
2012-02-05 1:55 ` OMAP34xx Tony Lindgren
2012-02-05 11:10 ` OMAP34xx Russell King - ARM Linux
2012-02-05 16:57 ` OMAP34xx Tony Lindgren
2012-02-05 12:56 ` OMAP34xx Russell King - ARM Linux
2012-02-05 14:38 ` OMAP34xx Russell King - ARM Linux
2012-02-05 17:40 ` OMAP34xx Tony Lindgren
2012-02-05 18:05 ` OMAP34xx Russell King - ARM Linux
2012-02-05 18:49 ` OMAP34xx Tony Lindgren
2012-02-05 20:04 ` OMAP34xx Russell King - ARM Linux
2012-02-09 6:52 ` OMAP34xx Archit Taneja
2012-02-09 22:34 ` OMAP34xx Russell King - ARM Linux
2012-02-10 6:26 ` OMAP34xx Archit Taneja
2012-04-05 8:24 ` OMAP34xx Russell King - ARM Linux
2012-04-05 8:34 ` OMAP34xx Archit Taneja
2012-04-05 8:49 ` OMAP34xx Russell King - ARM Linux
2012-04-05 9:10 ` OMAP34xx Archit Taneja
2012-02-05 17:25 ` OMAP34xx Russell King - ARM Linux
2012-02-05 17:47 ` OMAP34xx Tony Lindgren
2012-02-05 18:08 ` OMAP34xx Russell King - ARM Linux
2012-02-05 18:33 ` OMAP34xx Tony Lindgren
2012-02-05 18:41 ` OMAP34xx Russell King - ARM Linux
2012-02-05 18:59 ` OMAP34xx Tony Lindgren
2012-02-05 20:11 ` OMAP34xx Russell King - ARM Linux
2012-02-05 20:51 ` OMAP34xx Tony Lindgren
2012-02-06 10:37 ` OMAP34xx Ohad Ben-Cohen
2012-02-06 9:05 ` OMAP34xx Tero Kristo
2012-02-07 22:09 ` Kevin Hilman [this message]
2012-02-08 5:47 ` OMAP34xx Tony Lindgren
2012-02-12 10:41 ` OMAP34xx Russell King - ARM Linux
2012-02-12 19:12 ` OMAP34xx Paul Walmsley
2012-02-12 19:12 ` OMAP34xx Paul Walmsley
2012-02-13 5:35 ` OMAP34xx Shubhrajyoti
2012-02-13 5:35 ` OMAP34xx Shubhrajyoti
2012-02-15 15:52 ` OMAP34xx Paul Walmsley
2012-02-15 15:52 ` OMAP34xx Paul Walmsley
2012-02-15 11:27 ` OMAP34xx Russell King - ARM Linux
2012-02-16 1:34 ` OMAP34xx Kevin Hilman
2012-02-12 11:44 ` OMAP34xx Russell King - ARM Linux
2012-02-13 17:59 ` OMAP34xx Tony Lindgren
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