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From: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
To: linux-mm@kvack.org
Subject: Re: [linux-next-20130422] Bug in SLAB?
Date: Mon, 29 Apr 2013 12:56:44 +0900	[thread overview]
Message-ID: <201304291256.BAJ43262.FOFJOSLFMHQtVO@I-love.SAKURA.ne.jp> (raw)
In-Reply-To: <CAHz2CGXXbg8P94uLcN0K6yxLYg__HB75tGrpw9xR1Rqn=6ZhGg@mail.gmail.com>

Zhan Jianyu wrote:
> > Bisection (with a build fix from commit db845067 "slab: Fixup
> > CONFIG_PAGE_ALLOC/DEBUG_SLAB_LEAK sections") reached commit e3366016
> > "slab: Use common kmalloc_index/kmalloc_size functions".
> > Would you have a look at commit e3366016?
> 
> 
> Cc:   linux-mm@kvack.org
> 

Thanks for ML for reporting, Zhan.

The thread starts from https://lkml.org/lkml/2013/4/24/234 .
This regression is about to be merged into linux.git.

Problem with debug options turned on:

  It hangs (with CPU#0 spinning) immediately after printing

    Decompressing Linux... Parsing ELF... done.
    Booting the kernel.

  lines.

Problem with debug options turned off:

  kmalloc() triggers oops when the requested size is too large.

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      reply	other threads:[~2013-04-29  3:56 UTC|newest]

Thread overview: 57+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-04-24 12:08 [linux-next-20130422] Bug in bootup code or debug code? Tetsuo Handa
2013-04-25 12:20 ` [linux-next-20130422] Bug in SLAB? Tetsuo Handa
2013-04-29  2:40   ` Tetsuo Handa
2013-04-29 10:12     ` Pekka Enberg
2013-04-29 14:44       ` Glauber Costa
2013-04-29 14:59         ` Christoph Lameter
2013-04-29 15:16           ` Glauber Costa
2013-04-29 15:46             ` Christoph Lameter
2013-04-29 15:54               ` Glauber Costa
2013-04-29 15:28           ` Tetsuo Handa
2013-04-29 16:16             ` Tetsuo Handa
2013-05-09 12:25               ` Tetsuo Handa
2013-05-09 14:14                 ` Christoph Lameter
2013-05-09 21:54                   ` Tetsuo Handa
2013-05-10 12:38                     ` Tetsuo Handa
2013-05-10 15:57                       ` Christoph Lameter
     [not found]                         ` <201305272153.HEH51089.OHFQMOOtFLSFVJ@I-love.SAKURA.ne.jp>
2013-06-17 11:59                           ` Tetsuo Handa
2013-04-29 17:48             ` Christoph Lameter
2013-04-29 21:45               ` Tetsuo Handa
2013-04-30 14:26                 ` Christoph Lameter
2013-04-30 16:01                   ` Tetsuo Handa
2013-04-30 17:27                     ` Christoph Lameter
2013-05-01  8:05                       ` Pekka Enberg
2013-05-02 15:12                         ` Christoph Lameter
2013-05-01 12:14                       ` Tetsuo Handa
2013-05-02 11:51                         ` Tetsuo Handa
2013-05-02 20:53                         ` Christoph Lameter
2013-05-03  8:26                           ` Tetsuo Handa
2013-05-03 15:43                             ` Christoph Lameter
2013-05-06  6:59                               ` Geert Uytterhoeven
2013-05-06  7:27                                 ` Pekka Enberg
2013-05-03 18:04                             ` Christoph Lameter
2013-05-03 18:48                               ` Tetsuo Handa
2013-05-03 19:21                                 ` Christoph Lameter
2013-05-04  0:15                                   ` Tetsuo Handa
2013-05-06 13:46                                     ` Christoph Lameter
2013-05-07 10:38                                       ` Tetsuo Handa
2013-05-07 14:28                                         ` Christoph Lameter
2013-07-01 20:09                                           ` Andrew Morton
2013-07-01 21:45                                             ` Tetsuo Handa
2013-07-01 21:53                                               ` Andrew Morton
2013-07-02 12:49                                                 ` Tetsuo Handa
2013-07-02 19:12                                                   ` Andrew Morton
2013-07-07 15:58                                                     ` Pekka Enberg
2013-05-06  6:32                               ` Pekka Enberg
2013-05-06 13:47                                 ` Christoph Lameter
2013-05-06 20:24                               ` Pekka Enberg
2013-05-07 14:23                                 ` Christoph Lameter
2013-05-07 14:44                                   ` Pekka Enberg
2013-05-07 15:40                                     ` Christoph Lameter
2013-04-30 14:34                 ` Christoph Lameter
2013-05-01  8:03                   ` Pekka Enberg
2013-05-02 15:13                     ` Christoph Lameter
2013-04-30 15:16                 ` Fix off by one error in slab.h Christoph Lameter
2013-04-29  2:56   ` [linux-next-20130422] Bug in SLAB? Zhan Jianyu
2013-04-29  2:56     ` Zhan Jianyu
2013-04-29  3:56     ` Tetsuo Handa [this message]

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