Re: IPMI hangup in 2.6.6-rc3

From: Alex Williamson
Date: Wed Jun 16 2004 - 16:02:18 EST


On Wed, 2004-06-16 at 14:42, Corey Minyard wrote:
> I cannot figure out from the traceback what is wrong, and I haven't been
> able to reproduce this, even with ipmitool.
>
> What kernel version are you running? Can you verify that the attached
> patch is in your code?
>

This fixed it for me. I was running on stock 2.6.7, which does not
include the patch below. My test program now works. Thanks,

Alex

> --- linux-2.6.7-rc3-full/drivers/char/ipmi/ipmi_devintf.c.orig Wed Jun 9 12:08:23 2004
> +++ linux-2.6.7-rc3-full/drivers/char/ipmi/ipmi_devintf.c Wed Jun 9 12:07:09 2004
> @@ -199,7 +199,7 @@ static int handle_send_req(ipmi_user_t
> goto out;
> }
>
> - if (copy_from_user(&msgdata,
> + if (copy_from_user(msgdata,
> req->msg.data,
> req->msg.data_len))
> {
>
>
> If that doesn't help, can you upgrade to 2.6.7-rc3-mm2 and re-try this
> patch?
>
> If that doesn't help, Can you turn on frame pointers and try again?
> This will give a cleaner backtrace.
>
> -Corey


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