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From: Alexey Dobriyan <adobriyan@sw.ru>
To: mpm@selenic.com
Cc: akpm@linux-foundation.org, linux-kernel@vger.kernel.org
Subject: Re: - maps2-add-proc-pid-pagemap-interface-fix.patch removed from -mm tree
Date: Fri, 27 Apr 2007 14:45:33 +0400	[thread overview]
Message-ID: <20070427104533.GA6001@localhost.sw.ru> (raw)
In-Reply-To: <200704270814.l3R8EnFJ023047@shell0.pdx.osdl.net>

> maps2-add-proc-pid-pagemap-interface.patch

Ohhh, you're repeating december mincore() bug
2f77d107050abc14bc393b34bdb7b91cf670c250

pagemap_read() takes ->mmap_sem for reading
walk_page_range
pagemap_pte_range
add_to_pagemap
flush_pagemap
copy_to_user


  reply	other threads:[~2007-04-27 10:37 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-04-27  8:14 - maps2-add-proc-pid-pagemap-interface-fix.patch removed from -mm tree akpm
2007-04-27 10:45 ` Alexey Dobriyan [this message]
2007-04-27 20:27   ` Andrew Morton
2007-04-27 20:41     ` Matt Mackall
2007-04-27 21:31       ` Andrew Morton
2007-04-28  5:13         ` Hugh Dickins
2007-04-28  5:48           ` Andrew Morton

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