From: Hugh Dickins <hughd@google.com>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: linuxppc-dev@lists.ozlabs.org
Subject: linux-next oops in windfarm startup
Date: Mon, 7 May 2012 08:57:51 -0700 (PDT) [thread overview]
Message-ID: <alpine.LSU.2.00.1205070851020.1416@eggly.anvils> (raw)
Hi Ben,
3.4.0-rc5-next-20120504 and 3.4.0-rc6-next-20120507
crash while booting the PowerMac G5: I have to revert
your commit e326b30fda9985a2e7fda6fb9212b86bf025c39
powerpc/pmac: Convert windfarm_smu_sat to new i2c probing
to get a working system.
Actual oops message scrolled off screen, and I didn't note the registers.
NIP [c000000000376964] of_get_next_child+0x68/0x70
LR [c000000000376928] of_get_next_child+0x2c/0x70
Call Trace:
of_get_next_child
wf_sat_probe
i2c_device_probe
driver_probe_device
bus_for_each_drv
device_attach
i2c_new_device
i2c_powermac_probe
platform_drv_probe
driver_probe_device
__driver_attach
bus_for_each_dev
driver_attach
bus_add_driver
driver_register
platform_driver_register
i2c_powermac_driver_init
do_one_initcall
kernel_init
kernel_thread
Instruction dump:
ebff0040 e87e8008 480b86e9 60000000 38210090 7fe3fb78 e8010010 eba1ffe8
ebc1fff0 ebe1fff8 7c0803a6 4e800020 <ebfd0038> 4bffffd0 7c0802a6 fbe1fff8
Hugh
next reply other threads:[~2012-05-07 15:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-07 15:57 Hugh Dickins [this message]
2012-05-07 16:19 ` linux-next oops in windfarm startup Benjamin Herrenschmidt
2012-05-08 0:09 ` Benjamin Herrenschmidt
2012-05-08 1:13 ` Hugh Dickins
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