linux-kernel - Re: file offset corruption on 32-bit machines?

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Message-ID: <Pine.LNX.4.64.0804101634180.3896@jikos.suse.cz>
Date:	Thu, 10 Apr 2008 16:35:05 +0200 (CEST)
From:	Jiri Kosina <jkosina@...e.cz>
To:	Michal Hocko <mhocko@...e.cz>
cc:	Meelis Roos <mroos@...ux.ee>,
	Linux Kernel list <linux-kernel@...r.kernel.org>,
	linux-fsdevel@...r.kernel.org
Subject: Re: file offset corruption on 32-bit machines?

On Thu, 10 Apr 2008, Michal Hocko wrote:

> This is different race with file position IMO. If I understand the 
> report correctly, problem was with sleeping copy_to_user while the f_pos 
> has changed.

Is this really in principle different from obtaining reschedule between 
the two mov instructions?

-- 
Jiri Kosina
SUSE Labs
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