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Date: Sat, 16 May 2009 03:47:12 +0200 From: Johannes Weiner <hannes@...xchg.org> To: David Ellingsworth <david@...ntd.dyndns.org> Cc: reiserfs-devel@...er.kernel.org, LKML <linux-kernel@...r.kernel.org> Subject: Re: 2.6.30-rc5 reiserfs bug On Fri, May 15, 2009 at 09:14:35PM -0400, David Ellingsworth wrote: > I just built a kernel based off of the latest wireless-testing branch > and encountered this warning upon boot. > > Regards, > > David Ellingsworth > > ------------------------------------------------------------------------------------- > > WARNING: at fs/namei.c:1251 warn_slowpath_null+0x10/0x15() > Hardware name: Presario 2100 (PF181UA) > Modules linked in: reiserfs ide_cd_mod ide_gd_mod cdrom > ide_pci_generic ohci_hcd alim15x3 ide_core natsemi usbcore thermal fan > Pid: 731, comm: exe Not tainted 2.6.30-rc5-wl #4 > Call Trace: > [<c0116690>] warn_slowpath_fmt+0x72/0xa1 > [<c0119da2>] ? __do_softirq+0xba/0xc2 > [<c0119e94>] ? irq_exit+0x28/0x2a > [<c0103d00>] ? do_IRQ+0x5b/0x70 > [<c0102e29>] ? common_interrupt+0x29/0x30 > [<c0116f87>] ? vprintk+0x1fe/0x208 > [<dcd0b037>] ? prepare_error_buf+0x3e4/0x41e [reiserfs] > [<c01166cf>] warn_slowpath_null+0x10/0x15 > [<c015cace>] lookup_one_len+0x30/0x9a > [<dcd18596>] reiserfs_xattr_init+0x61/0x1af [reiserfs] > [<dcd0a0f7>] reiserfs_fill_super+0xa8a/0xb98 [reiserfs] > [<c0165fd1>] ? mntput_no_expire+0x19/0x97 > [<c01ad31c>] ? string+0x34/0x82 > [<c01addb3>] ? vsnprintf+0x65f/0x6a2 > [<c01ade5c>] ? snprintf+0x15/0x17 > [<c01851b1>] ? disk_name+0x5a/0x67 > [<c0157923>] get_sb_bdev+0xf2/0x138 > [<dcd08351>] get_super_block+0x13/0x15 [reiserfs] > [<dcd0966d>] ? reiserfs_fill_super+0x0/0xb98 [reiserfs] > [<c0156c42>] vfs_kern_mount+0x3c/0x77 > [<c0156cc1>] do_kern_mount+0x32/0xb9 > [<c0167410>] do_mount+0x5b5/0x5f3 > [<c0275e15>] ? iret_exc+0x4f9/0x9ab > [<c01674af>] sys_mount+0x61/0x9a > [<c0102875>] syscall_call+0x7/0xb This should be fixed upstream by 5a6059c reiserfs: Expand i_mutex to enclose lookup_one_len which the wireless-testing tree does not have yet. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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