From: "Dave Young" <hidave.darkstar@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org,
Len Brown <lenb@kernel.org>
Subject: Re: 2.6.25-rc5-mm1
Date: Wed, 12 Mar 2008 09:14:55 +0800 [thread overview]
Message-ID: <a8e1da0803111814h3192f856oe4ffa6e92d1d7a92@mail.gmail.com> (raw)
In-Reply-To: <20080311011434.ad8c8d7d.akpm@linux-foundation.org>
Hi, I got the following lockdep warning:
(add linux-acpi to cc)
[ 0.097109] ACPI: Core revision 20070126
[ 0.097282] INFO: trying to register non-static key.
[ 0.097355] the code is fine but needs lockdep annotation.
[ 0.097428] turning off the locking correctness validator.
[ 0.097503] Pid: 0, comm: swapper Not tainted 2.6.25-rc5-mm1 #3
[ 0.097578] [<c0127bf8>] ? printk+0x18/0x20
[ 0.097716] [<c014b01c>] __lock_acquire+0x40c/0x760
[ 0.097822] [<c0181ba0>] ? alloc_debug_processing+0xb0/0x140
[ 0.097959] [<c014b969>] lock_acquire+0x79/0xb0
[ 0.098063] [<c0140204>] ? down_trylock+0x14/0x40
[ 0.098197] [<c03df9e8>] _spin_lock_irqsave+0x48/0xa0
[ 0.098303] [<c0140204>] ? down_trylock+0x14/0x40
[ 0.098436] [<c0140204>] down_trylock+0x14/0x40
[ 0.098540] [<c027c7ea>] acpi_os_wait_semaphore+0x3e/0xb9
[ 0.098647] [<c029263e>] acpi_ut_acquire_mutex+0x34/0x72
[ 0.098753] [<c0289ab1>] acpi_ns_root_initialize+0x19/0x250
[ 0.098859] [<c05453e6>] acpi_initialize_subsystem+0x42/0x64
[ 0.098966] [<c0545725>] acpi_early_init+0x50/0xef
[ 0.099070] [<c052b7f6>] start_kernel+0x1e6/0x250
[ 0.099175] [<c052b1a0>] ? unknown_bootoption+0x0/0x130
[ 0.099310] [<c052b008>] __init_begin+0x8/0x10
[ 0.099414] =======================
next parent reply other threads:[~2008-03-12 1:14 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20080311011434.ad8c8d7d.akpm@linux-foundation.org>
2008-03-12 1:14 ` Dave Young [this message]
[not found] ` <47D87238.8080305@imap.cc>
[not found] ` <20080313183439.GA12798@suse.de>
2008-03-13 19:57 ` [2.6.25-rc5-mm1] WARNING: at drivers/base/sys.c:173 Dave Jones
[not found] ` <20080313195656.GA32463@codemonkey.org.uk>
2008-03-14 0:01 ` Tilman Schmidt
2008-03-14 0:44 ` Dave Jones
2008-03-14 0:57 ` Zhao Yakui
2008-03-14 9:58 ` Tilman Schmidt
2008-03-15 12:16 ` Tilman Schmidt
[not found] ` <47D86D43.2060108@imap.cc>
[not found] ` <1205441216.4971.65.camel@nimitz.home.sr71.net>
[not found] ` <47D9C853.3040701@imap.cc>
[not found] ` <1205517802.12763.18.camel@nimitz.home.sr71.net>
2008-03-14 20:06 ` [2.6.25-rc5-mm1] BUG: spinlock bad magic early during boot Dave Hansen
2008-03-14 20:20 ` Linus Torvalds
2008-03-14 20:51 ` Eric Piel
2008-03-14 21:35 ` Dave Hansen
2008-03-14 22:50 ` Eric Piel
2008-03-14 23:29 ` Dave Hansen
2008-03-15 12:47 ` Tilman Schmidt
2008-03-15 19:21 ` Linus Torvalds
2008-03-15 19:42 ` Éric Piel
2008-03-15 20:19 ` Linus Torvalds
2008-03-16 0:15 ` Éric Piel
2008-03-17 17:27 ` Len Brown
[not found] ` <1205858252.21619.233.camel@queen.suse.de>
2008-03-18 20:32 ` Len Brown
2008-03-20 14:28 ` Thomas Renninger
2008-03-17 17:59 ` Len Brown
2008-03-21 13:17 ` Pavel Machek
2008-03-23 16:00 ` Dave Hansen
2008-03-24 16:03 ` Pavel Machek
2008-03-24 17:05 ` Eric Piel
2008-03-24 17:19 ` Pavel Machek
2008-03-24 17:23 ` Dave Hansen
2008-03-27 9:23 ` Helge Hafting
2008-03-17 18:05 ` Len Brown
2008-03-16 20:11 ` Dave Hansen
2008-03-17 12:23 ` Peter Zijlstra
2008-03-19 23:50 ` Tilman Schmidt
2008-03-17 17:48 ` Len Brown
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