From: "Toralf Förster" <toralf.foerster@gmx.de>
To: Weston Andros Adamson <dros@primarydata.com>,
Trond Myklebust <trond.myklebust@primarydata.com>
Cc: Weston Andros Adamson <weston.adamson@primarydata.com>,
linux-nfs list <linux-nfs@vger.kernel.org>
Subject: Re: fuzz testing a 32 bit UML guest with NFSv4 gave: BUG kmalloc-256 (Not tainted): Redzone overwritten
Date: Thu, 14 Aug 2014 18:23:33 +0200 [thread overview]
Message-ID: <53ECE285.4080200@gmx.de> (raw)
In-Reply-To: <B5E517A7-303C-40B6-99B4-1FEF72EBFEB1@primarydata.com>
On 08/14/2014 12:00 AM, Weston Andros Adamson wrote:
> There are two solutions:
>
> 1) introduce a new check in nfs_can_coalesce_requests - basically the same
> tests as were removed in commit 362251a0eb540cf2537d78d508b2bcd87fe66321, but each with:
> && req->wb_page != prev->wb_page.
Hhm,
tfoerste@n22 ~/devel/linux $ git show 362251a0eb540cf2537d78d508b2bcd87fe66321
fatal: bad object 362251a0eb540cf2537d78d508b2bcd87fe66321
--
Toralf
next prev parent reply other threads:[~2014-08-14 16:23 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-27 9:47 fuzz testing a 32 bit UML guest with NFSv4 gave: BUG kmalloc-256 (Not tainted): Redzone overwritten Toralf Förster
2014-07-27 16:06 ` Trond Myklebust
2014-07-29 15:33 ` Weston Andros Adamson
2014-08-13 22:00 ` Weston Andros Adamson
2014-08-14 16:23 ` Toralf Förster [this message]
2014-08-14 16:57 ` Weston Andros Adamson
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