Messages in this thread | | | Date | Wed, 24 Nov 2004 14:41:38 -0600 | From | Maneesh Soni <> | Subject | Re: 2.6.10-rc2-bk7 - kernel BUG at fs/sysfs/file.c:87! |
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On Wed, Nov 24, 2004 at 07:26:43PM +0000, Christopher S. Aker wrote: > Doing "cat /sys/block/sda/queue/iosched/show_status" produces the following BUG: > > ------------[ cut here ]------------ > kernel BUG at fs/sysfs/file.c:87!
I think you are using cfq io scheduler. show_status is from cfq_ioched. Looks like return value freom cfq_status_show() is going beyond one page. read/write buffer for sysfs text attribute files is limited to one page.
Maneesh
-- Maneesh Soni Linux Technology Center, IBM Austin email: maneesh@in.ibm.com Phone: 1-512-838-1896 Fax: T/L : 6781896 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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