Re: [git pull] lockdep for v2.6.24

From: Linus Torvalds
Date: Mon Oct 15 2007 - 21:15:28 EST




On Mon, 15 Oct 2007, Peter Zijlstra wrote:
>
> please pull the lockdep tree from:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/peterz/linux-2.6-lockdep.git v2.6.24-lockdep

Hmm. I'm now getting

WARNING: at kernel/lockdep.c:700 look_up_lock_class()

Call Trace:
[<ffffffff8105562a>] __lock_acquire+0x15f/0xc92
[<ffffffff810a5804>] do_lookup+0x83/0x1b0
[<ffffffff8105654a>] lock_acquire+0x5a/0x73
[<ffffffff810a5804>] do_lookup+0x83/0x1b0
[<ffffffff81052b59>] debug_mutex_lock_common+0x16/0x23
[<ffffffff81347d26>] mutex_lock_nested+0x10c/0x2b0
[<ffffffff810a5804>] do_lookup+0x83/0x1b0
[<ffffffff810a7b89>] __link_path_walk+0x924/0xde9
[<ffffffff810a80a6>] link_path_walk+0x58/0xe0
[<ffffffff81348ef6>] _spin_unlock+0x17/0x20
[<ffffffff8109cc31>] get_unused_fd_flags+0x115/0x126
[<ffffffff810a8432>] do_path_lookup+0x1ae/0x229
[<ffffffff810a8e3d>] __path_lookup_intent_open+0x56/0x96
[<ffffffff810a8fe0>] open_namei+0x7d/0x66c
[<ffffffff8109ce9f>] do_filp_open+0x1c/0x38
[<ffffffff81348ef6>] _spin_unlock+0x17/0x20
[<ffffffff8109cc31>] get_unused_fd_flags+0x115/0x126
[<ffffffff8109cf01>] do_sys_open+0x46/0xc3
[<ffffffff8100bc3e>] system_call+0x7e/0x83

which seems to be new..

Linus
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