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From: Adrian Bunk <bunk@stusta.de>
To: Denis Vlasenko <vda@ilport.com.ua>
Cc: Alexander Nyberg <alexn@telia.com>, linux-kernel@vger.kernel.org
Subject: Re: RFC: i386: kill !4KSTACKS
Date: Mon, 4 Jul 2005 20:22:37 +0200	[thread overview]
Message-ID: <20050704182237.GW5346@stusta.de> (raw)
In-Reply-To: <200506081513.09828.vda@ilport.com.ua>

On Wed, Jun 08, 2005 at 03:13:09PM +0300, Denis Vlasenko wrote:
> On Wednesday 08 June 2005 14:12, Adrian Bunk wrote:
> > On Wed, Jun 08, 2005 at 01:39:56PM +0300, Denis Vlasenko wrote:
> > >...
> > > NB: gcc 3.4.3 can use excessive stack in degenerate cases, so please
> > > include gcc version in your reports.
> > 
> > But this can't occur in the kernel.
> 
> It can. I saw the OOPS myself.
> One of the functions in crypto/wp512.c was compiled with 3k+ stack usage.

Strange that "make checkstack" didn't show this.

Are there any other 4KSTACKS problems you know about?

> vda

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed


  reply	other threads:[~2005-07-04 18:22 UTC|newest]

Thread overview: 118+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-06-07 21:27 RFC: i386: kill !4KSTACKS Adrian Bunk
2005-06-07 21:47 ` Alexander Nyberg
2005-06-08 10:03   ` Jörn Engel
2005-06-08 10:39   ` Denis Vlasenko
2005-06-08 11:12     ` Adrian Bunk
2005-06-08 12:13       ` Denis Vlasenko
2005-07-04 18:22         ` Adrian Bunk [this message]
2005-07-05  6:14           ` Denis Vlasenko
2005-07-05 13:46             ` Horst von Brand
2005-06-08  1:52 ` Ian Kent
2005-06-08 10:42   ` Denis Vlasenko
2005-06-08 14:28     ` raven
2005-06-08 12:00 ` Vladimir Saveliev
2005-06-10 15:18   ` Vladimir Saveliev
  -- strict thread matches above, loose matches on Subject: below --
2005-06-08 12:35 Ian Kumlien
2005-06-08 13:14 ` Denis Vlasenko
2005-09-02  0:39 Adrian Bunk
2005-09-02  5:33 ` Chris Wedgwood
2005-09-02  6:29   ` Nathan Scott
2005-09-02  6:40     ` Neil Brown
2005-09-13  8:05       ` Alexander Nyberg
2005-10-01 22:50         ` Adrian Bunk
2005-10-02 20:35           ` Nathan Scott
2005-09-02  6:55 ` Vladimir V. Saveliev
2005-09-02 21:58 ` Hans Reiser
2005-09-04  3:48 ` Lee Revell
2005-09-04  7:36   ` Stefan Smietanowski
2005-09-04  8:23     ` Lee Revell
2005-09-04 19:39       ` Adrian Bunk
2005-09-04 12:12   ` Guillaume Chazarain
2005-09-04 13:26 ` Sander
     [not found] <4IcUz-7H2-27@gated-at.bofh.it>
     [not found] ` <4J2gx-3zf-3@gated-at.bofh.it>
     [not found]   ` <4J5R1-cH-21@gated-at.bofh.it>
     [not found]     ` <4J6ao-L9-21@gated-at.bofh.it>
     [not found]       ` <4J6jZ-Xg-11@gated-at.bofh.it>
     [not found]         ` <4J8vt-43Y-13@gated-at.bofh.it>
2005-09-02  6:08           ` Alex Davis
2005-09-04 12:49             ` Denis Vlasenko
2005-09-04 13:30               ` Ed Tomlinson
2005-09-04 14:49                 ` Alan Cox
2005-09-04 16:44               ` Paul Misner
2005-09-04 17:07                 ` Pekka Enberg
2005-09-04 17:12                   ` Bas Westerbaan
2005-09-04 19:22                     ` Horst von Brand
2005-09-04 19:33                     ` Adrian Bunk
2005-09-04 20:13                       ` Bas Westerbaan
2005-09-04 20:37                         ` Dave Jones
2005-09-07 16:38                           ` Bill Davidsen
2005-09-07 17:53                             ` Mike Galbraith
2005-09-08 19:05                               ` Bill Davidsen
2005-09-05 22:32                       ` Thorild Selen
2005-09-05 23:06                         ` Kyle Moffett
2005-09-04 14:51 Alex Davis
2005-09-04 17:11 ` Stefan Smietanowski
2005-09-04 17:11   ` Dr. David Alan Gilbert
2005-09-04 17:19 ` Alan Cox
2005-09-06  4:37   ` Andi Kleen
2005-09-06  6:39     ` Denis Vlasenko
2005-09-06  7:13       ` Andi Kleen
2005-09-06  7:32         ` Nick Piggin
2005-09-06  7:50           ` Andi Kleen
2005-09-06 13:29           ` Diego Calleja
2005-09-06 13:25     ` Giridhar Pemmasani
2005-09-06 17:05       ` Jan Kiszka
2005-09-06 17:23         ` Giridhar Pemmasani
2005-09-06 18:42           ` linux-os (Dick Johnson)
2005-09-06 18:46             ` viro
2005-09-06 19:42           ` Jan Kiszka
2005-09-06 20:21             ` linux-os (Dick Johnson)
2005-09-07 17:46             ` Bill Davidsen
2005-09-07 17:54               ` Jan Kiszka
2005-09-07 19:52                 ` Daniel Phillips
2005-09-07 20:17                   ` Daniel Phillips
2005-09-07 20:29                     ` Jan Kiszka
2005-09-07 20:28                   ` Jan Kiszka
2005-09-07 21:57                     ` Giridhar Pemmasani
2005-09-07 23:25                       ` Jan Kiszka
2005-09-08  1:06                         ` Giridhar Pemmasani
2005-09-08 19:43                 ` Bill Davidsen
2005-09-06 22:19           ` Daniel Phillips
2005-09-06 22:21             ` Andi Kleen
2005-09-06 22:36               ` Daniel Phillips
2005-09-06 23:40                 ` Steven Rostedt
2005-09-06 22:28             ` Roland Dreier
2005-09-07  0:04               ` Daniel Phillips
2005-09-06 22:42             ` Giridhar Pemmasani
2005-09-07  1:59             ` Mark Lord
2005-09-07  3:46               ` Lee Revell
2005-09-07  4:16               ` Daniel Phillips
2005-09-07  5:48                 ` Daniel Phillips
2005-09-07 16:43 ` Bill Davidsen
2005-09-08  0:44   ` Alex Davis
     [not found] <4I7UM-M1-1@gated-at.bofh.it>
     [not found] ` <4ITG4-8nH-1@gated-at.bofh.it>
     [not found]   ` <4J1DC-2NU-1@gated-at.bofh.it>
2005-09-04 17:33     ` Robert Hancock
2005-09-05  1:30 Alex Davis
2005-09-05  1:41 ` Adrian Bunk
2005-09-05  1:56   ` dean gaudet
2005-09-05  2:00 Alex Davis
2005-09-05  2:07 ` Sean
2005-09-05  2:29   ` Alex Davis
2005-09-05  3:00     ` Sean
2005-09-05  3:41       ` Alex Davis
2005-09-05  3:51         ` Sean
2005-09-05  4:03           ` Alex Davis
2005-09-05  4:12             ` Sean
2005-09-05  4:36               ` Willy Tarreau
2005-09-05  4:47                 ` Sean
2005-09-05  5:01                   ` Willy Tarreau
2005-09-05  5:31                     ` Sean
2005-09-05  6:04                       ` Willy Tarreau
2005-09-05  6:20                         ` Sean
2005-09-05  6:29                         ` Pekka Enberg
2005-09-05 15:29                     ` Horst von Brand
2005-09-08 20:18                       ` Bill Davidsen
2005-09-08 22:51                         ` Sean
2005-09-05  6:41                 ` Sander
2005-09-05  8:01                   ` Willy Tarreau
2005-09-08 20:01                 ` Bill Davidsen
2005-09-08 20:24                   ` Christopher Friesen
2005-09-05  3:54         ` Kyle Moffett
2005-09-05  4:26         ` Dave Jones
2005-09-05  4:48           ` Willy Tarreau
2005-09-06 17:04           ` Benjamin LaHaise
2005-09-06 10:29 Chuck Ebbert

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