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SubjectRe: Re: 2.2.13pre15+Unified IDE+SMP exploded
On Wed, Oct 06 1999, thx@rivalnet.de wrote:
> ***************
> *** 1539,1552 ****
> }
> spin_unlock_irqrestore(&io_request_lock, flags);
> do_hwgroup_request(hwgroup);
> - save_flags(flags); /* all CPUs; overkill? */
> - cli(); /* all CPUs; overkill? */
> if (action == ide_wait)
> {
> down(&sem); /* wait for it to be serviced */
> rq->sem = NULL;
> }
> - restore_flags(flags); /* all CPUs; overkill? */
> return rq->errors ? -EIO : 0; /* return -EIO if errors */
> }
>

You definately need to make sure that the above part of the
patch applied, i.e. the current ide.c does _not_ contain
the "all CPUs;" comments.

--
* Jens Axboe <axboe@image.dk>
* Linux CD-ROM Maintainer
* http://www.kernel.dk

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