"BUG: scheduling while atomic: pdflush/30/0x00000002" in latest git

[Grissiom]

When I using the latest git version, I occasionally got this in dmesg:

[ 2008.237234] BUG: scheduling while atomic: pdflush/30/0x00000002
[ 2008.237240] 2 locks held by pdflush/30:
[ 2008.237244]  #0:  (mutex){--..}, at: [<c01a57a1>] sync_filesystems+0x11/0x120
[ 2008.237258]  #1:  (sb_lock){--..}, at: [<c01a57ab>]
sync_filesystems+0x1b/0x120
[ 2008.237277] Modules linked in: fuse ricoh_mmc b43
[ 2008.237288] Pid: 30, comm: pdflush Not tainted
2.6.28-g14-rfkill-nophy-ledon-07485-g9e42d0c #62
[ 2008.237294] Call Trace:
[ 2008.237303]  [<c04d7576>] schedule+0x326/0x8e0
[ 2008.237311]  [<c01500d3>] __lock_acquire+0x293/0xa20
[ 2008.237321]  [<c014e307>] mark_held_locks+0x67/0x80
[ 2008.237330]  [<c04da58c>] _spin_unlock_irqrestore+0x4c/0x60
[ 2008.237339]  [<c014e519>] trace_hardirqs_on_caller+0x149/0x1a0
[ 2008.237351]  [<c0143d55>] async_synchronize_cookie_special+0xb5/0x140
[ 2008.237362]  [<c013e1a0>] autoremove_wake_function+0x0/0x40
[ 2008.237372]  [<c01a57fc>] sync_filesystems+0x6c/0x120
[ 2008.237381]  [<c017ee90>] pdflush+0x0/0x1e0
[ 2008.237392]  [<c01c0b90>] do_sync+0x20/0x60
[ 2008.237402]  [<c01c0bda>] sys_sync+0xa/0x10
[ 2008.237412]  [<c017ef9e>] pdflush+0x10e/0x1e0
[ 2008.237420]  [<c014e519>] trace_hardirqs_on_caller+0x149/0x1a0
[ 2008.237429]  [<c017de80>] laptop_flush+0x0/0x10
[ 2008.237437]  [<c013dea2>] kthread+0x42/0x70
[ 2008.237444]  [<c013de60>] kthread+0x0/0x70
[ 2008.237452]  [<c0103c03>] kernel_thread_helper+0x7/0x14
(repeat some times)

Is there any resolution?
Please add me to the CC list. Thanks.

--
Cheers,
Grissiom
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