Thread (7 messages) 7 messages, 4 authors, 2008-02-05

Re: [2.6.24 REGRESSION] BUG: Soft lockup - with VFS

From: Andrew Morton <akpm@linux-foundation.org>
Date: 2008-02-05 05:39:05
Also in: linux-fsdevel, lkml

On Mon, 28 Jan 2008 09:31:43 +0100 "Oliver Pinter (Pinter Oliver)"  [off-list ref] wrote:
hi all!

in the 2.6.24 become i some soft lockups with usb-phone, when i pluged
in the mobile, then the vfs-layer crashed. am afternoon can i the
.config send, and i bisected the kernel, when i have time.

pictures from crash:
http://students.zipernowsky.hu/~oliverp/kernel/regression_2624/
It looks like selinux's file_has_perm() is doing spin_lock() on an
uninitialised (or already locked) spinlock.


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