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SubjectRe: [PATCH] scsi: fix lockdep warning
On Tue, 30 Mar 2010 10:08:06 -0700, Yinghai Lu <yinghai@kernel.org> wrote:
> On 03/30/2010 08:05 AM, Ben Gamari wrote:
> > On Sat, 20 Mar 2010 00:17:38 -0700, Yinghai Lu <yinghai@kernel.org> wrote:
> >>
> >> with qlogic and emulex card etc.
> >>
> >> Signed-off-by: Yinghai Lu <yinghai@kernel.org>
> >>
> >
> > As several others have pointed out, you appear to be call sysfs_bin_attr_init()
> > against statically allocated attributes. Is there an updated patchset that you've been meaning to send out?
>
> not tracking it for while. it seems James had the same version in scsi-next
>
> >
> > Moreover, there are still failures in the ACPI thermal driver (at very least)
> > on master (9623e5a23724d09283c238960946ec6f65733afe).
>
> can you send out the trace?
>
I provided it at the bottom of my last message. I'll also include it below,
just in case. Thanks!

- Ben

[ 3.240692] BUG: key ffff88011b1a9528 not in .data!
[ 3.245578] ------------[ cut here ]------------
[ 3.250195] WARNING: at kernel/lockdep.c:2706 lockdep_init_map+0x125/0x140()
[ 3.257229] Hardware name: Latitude D830
[ 3.262793] Modules linked in:
[ 3.265864] Pid: 1, comm: swapper Not tainted 2.6.34-rc2-ben #137
[ 3.271946] Call Trace:
[ 3.274397] [<ffffffff8105a86b>] warn_slowpath_common+0x7b/0xc0
[ 3.280395] [<ffffffff8105a8c4>] warn_slowpath_null+0x14/0x20
[ 3.286220] [<ffffffff8108ea75>] lockdep_init_map+0x125/0x140
[ 3.292046] [<ffffffff811ae51f>] sysfs_add_file_mode+0x6f/0xd0
[ 3.297960] [<ffffffff8130b464>] ? snprintf+0x34/0x40
[ 3.303093] [<ffffffff811ae591>] sysfs_add_file+0x11/0x20
[ 3.308570] [<ffffffff811ae676>] sysfs_create_file+0x26/0x30
[ 3.314311] [<ffffffff813bbe99>] device_create_file+0x19/0x20
[ 3.320136] [<ffffffff8146176b>] thermal_zone_device_register+0x45b/0x860
[ 3.327001] [<ffffffff81370e45>] acpi_thermal_add+0x245/0x4e4
[ 3.332827] [<ffffffff811b0250>] ? sysfs_do_create_link+0xd0/0x170
[ 3.339085] [<ffffffff81347100>] acpi_device_probe+0x50/0x122
[ 3.344909] [<ffffffff813bee86>] driver_probe_device+0x96/0x1a0
[ 3.350906] [<ffffffff813bef90>] ? __driver_attach+0x0/0xa0
[ 3.356557] [<ffffffff813bf02b>] __driver_attach+0x9b/0xa0
[ 3.362121] [<ffffffff813bef90>] ? __driver_attach+0x0/0xa0
[ 3.367773] [<ffffffff813be2ac>] bus_for_each_dev+0x6c/0xa0
[ 3.373423] [<ffffffff813becce>] driver_attach+0x1e/0x20
[ 3.378814] [<ffffffff813be591>] bus_add_driver+0xe1/0x280
[ 3.384380] [<ffffffff813bf378>] driver_register+0x78/0x140
[ 3.390031] [<ffffffff81b2f591>] ? acpi_thermal_init+0x0/0x7b
[ 3.395855] [<ffffffff81347a70>] acpi_bus_register_driver+0x43/0x45
[ 3.402199] [<ffffffff81b2f5ea>] acpi_thermal_init+0x59/0x7b
[ 3.407938] [<ffffffff8100204c>] do_one_initcall+0x3c/0x1a0
[ 3.413591] [<ffffffff81b05757>] kernel_init+0x15a/0x1e4
[ 3.418984] [<ffffffff8100aee4>] kernel_thread_helper+0x4/0x10
[ 3.424895] [<ffffffff815bbf90>] ? restore_args+0x0/0x30
[ 3.430286] [<ffffffff81b055fd>] ? kernel_init+0x0/0x1e4
[ 3.435678] [<ffffffff8100aee0>] ? kernel_thread_helper+0x0/0x10
[ 3.441765] ---[ end trace a22d306b065d4a66 ]---
[ 3.446380] BUG: key ffff88011b1a9570 not in .data!



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