linux-kernel - Re: [PATCH] mm: fix BUG on madvise early failure

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Message-ID: <CA+icZUXyTvW0P4Adbr2x+RP3X-b3Qj8E53uxWrnDe964MgZepg@mail.gmail.com>
Date:	Mon, 14 Jan 2013 22:29:03 +0100
From:	Sedat Dilek <sedat.dilek@...il.com>
To:	Sasha Levin <sasha.levin@...cle.com>,
	Shaohua Li <shli@...ionio.com>
Cc:	linux-mm <linux-mm@...ck.org>, LKML <linux-kernel@...r.kernel.org>,
	linux-next <linux-next@...r.kernel.org>
Subject: Re: [PATCH] mm: fix BUG on madvise early failure

Hi,

this patch is for Linux-Next - more exactly next-20130114.
Can you please enhance the subject-line of your patch next time.

Your patch fixes the issue I have reported a few hours ago in [1].

[ TESTCASE ]

"madvise02" from Linux Test Project (LTP) see [2]

$ cd /opt/ltp/testcases/bin/

$ sudo ./madvise02
[ OUTPUT ]
madvise02    1  TPASS  :  failed as expected: TEST_ERRNO=EINVAL(22):
Invalid argument
madvise02    2  TPASS  :  failed as expected: TEST_ERRNO=EINVAL(22):
Invalid argument
madvise02    3  TPASS  :  failed as expected: TEST_ERRNO=EINVAL(22):
Invalid argument
madvise02    4  TPASS  :  failed as expected: TEST_ERRNO=ENOMEM(12):
Cannot allocate memory
madvise02    5  TFAIL  :  madvise succeeded unexpectedly

[ /TESTCASE ]

Please feel free and add a...

     Tested-by: Sedat Dilek <sedat.dilek@...il.com>

Thanks!

Regards,
- Sedat -

[1] http://marc.info/?l=linux-mm&m=135818843710244&w=2
[2] http://sourceforge.net/projects/ltp/
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