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From: David Newall <davidn@davidnewall.com>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: David Miller <davem@davemloft.net>, linux-kernel@vger.kernel.org
Subject: Re: Slow DOWN, please!!!
Date: Thu, 01 May 2008 14:01:43 +0930	[thread overview]
Message-ID: <481947AF.4090101@davidnewall.com> (raw)
In-Reply-To: <alpine.LFD.1.10.0804301223220.2980@woody.linux-foundation.org>

Linus Torvalds wrote:
> I object to your _idiotic_ claim that there are "systemic problems", where 
> your "solution" to them is apparently to stop making releases and stop 
> making forward progress.
>   

I did not say to stop making releases or forward progress. You
completely made that up! I said there are systemic problems, namely
inadequate testing and review. Slow down; don't snatch up crap changes.
Only accept them when they are properly tested and properly reviewed.


> That's why I said you told us was nothing like that. What you told us were 
> your personal problems, no "systemic" issues.

You asked me to give a specific problem, so I did, but I also said that
the particulars of those problems weren't the point. You have ignored or
twisted everything I said. Did you ask me for a specific problem purely
to attack me with it? Perhaps you did.



Linus Torvalds also wrote:
> You complain how I don't release kernels that 
> are stable, but without any suggestions on what the issue might be

You do release kernels that are unstable, and you call them "stable",
but I'm sure I said that inadequate review and testing are causes, which
I think counts as a suggestion on what the issue might be. It's been a
repeating theme in this thread, and I'm talking about what everybody
else is saying, not what I'm saying, so again, you know that I'm not
making this up.

Stop telling the world that 2.6.25 is ready for them when you know it's
not. It's now ready for beta testing, and no more. Is 2.6.24 ready for
the world yet? There are still problems being reported with it.


> And yes, there is a solution: don't develop so much. Don't allow thousands 
> of developers to be involved. Do a small core group, and make development 
> so hard or inconvenient that you only have a few tens of people who write 
> code, and vet them and force them to jump through hoops when adding new 
> features (or fixing old ones, for that matter).
>   

You're being absurd, even hysterical. How about you require test plans
and test results? Is it possible to require serious, independent code
review?

And let me talk about code review. When one puts one's name to a
reviewed-by tag one takes joint responsibility for the result. There
needs to be some sort of balanced accounting. Presently it's all glory,
where the records show who has contributed code that made it to
mainline, but nobody counts who broke the system. There's no motive to
do a good job, in fact the opposite is true. The more crap you can sneak
in, the more glory you get.

Don't you go and twist this into some sort of, "David want's to point
fingers at people who regularly introduce bugs, which we don't want to
do" and ignore the problem. There is a problem; this entire thread is
testimony to that. You, Linus, are ultimately responsible for what goes
in so you have to acknowledge that there is a problem, you have to stop
shooting the messenger, and you have to shepherd a solution.

  reply	other threads:[~2008-05-01  4:32 UTC|newest]

Thread overview: 229+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-04-30  2:03 Slow DOWN, please!!! David Miller
2008-04-30  4:03 ` David Newall
2008-04-30  4:18   ` David Miller
2008-04-30 13:04     ` David Newall
2008-04-30 13:18       ` Michael Kerrisk
2008-04-30 14:51       ` Linus Torvalds
2008-04-30 18:21         ` David Newall
2008-04-30 18:27           ` Linus Torvalds
2008-04-30 18:55             ` David Newall
2008-04-30 19:08               ` Linus Torvalds
2008-04-30 19:16                 ` David Newall
2008-04-30 19:25                   ` Linus Torvalds
2008-05-01  4:31                     ` David Newall [this message]
2008-05-01  4:37                       ` David Miller
2008-05-01 13:49                       ` Lennart Sorensen
2008-05-01 15:28                       ` Kasper Sandberg
2008-05-01 17:49                         ` Russ Dill
2008-05-02  1:47                           ` Kasper Sandberg
2008-05-02  2:54                             ` Russ Dill
2008-05-02  7:01                               ` Kasper Sandberg
2008-05-02 17:34                               ` Lee Mathers (TCAFS)
2008-05-02 18:21                                 ` Andi Kleen
2008-05-02 21:34                                   ` Kasper Sandberg
2008-04-30 19:06             ` Chris Friesen
2008-04-30 19:13               ` Linus Torvalds
2008-04-30 19:22                 ` David Newall
2008-04-30 19:42                   ` Linus Torvalds
2008-04-30  7:11   ` Tarkan Erimer
2008-04-30 13:28     ` David Newall
2008-04-30 13:38       ` Mike Galbraith
2008-04-30 14:41       ` mws
2008-04-30 14:55   ` Russ Dill
2008-04-30 14:48 ` Peter Teoh
2008-04-30 19:36 ` Rafael J. Wysocki
2008-04-30 20:00   ` Andrew Morton
2008-04-30 20:20     ` Rafael J. Wysocki
2008-04-30 20:05   ` Linus Torvalds
2008-04-30 20:14     ` Linus Torvalds
2008-04-30 20:56       ` Rafael J. Wysocki
2008-04-30 23:34       ` Greg KH
2008-04-30 20:45     ` Rafael J. Wysocki
2008-04-30 21:37       ` Linus Torvalds
2008-04-30 22:23         ` Rafael J. Wysocki
2008-04-30 22:31           ` Linus Torvalds
2008-04-30 22:41             ` Andrew Morton
2008-04-30 23:23               ` Rafael J. Wysocki
2008-04-30 23:41                 ` david
2008-04-30 23:51                   ` Rafael J. Wysocki
2008-05-01  0:57               ` Adrian Bunk
2008-05-01  1:25                 ` Linus Torvalds
2008-05-01  2:13                   ` Adrian Bunk
2008-05-01  2:30                     ` Linus Torvalds
2008-05-01 18:54                       ` Adrian Bunk
2008-05-14 14:55                       ` Pavel Machek
2008-05-01  1:35                 ` Theodore Tso
2008-05-01 12:31               ` Tarkan Erimer
2008-05-01 15:34                 ` Stefan Richter
2008-05-02 14:05                   ` Tarkan Erimer
2008-04-30 22:46             ` Willy Tarreau
2008-04-30 22:52               ` Andrew Morton
2008-04-30 23:21                 ` Willy Tarreau
2008-04-30 23:38                   ` Chris Shoemaker
2008-04-30 23:20               ` Linus Torvalds
2008-05-01  0:42                 ` Rafael J. Wysocki
2008-05-01  1:19                   ` Linus Torvalds
2008-05-01  1:31                     ` Andrew Morton
2008-05-01  1:43                       ` Linus Torvalds
2008-05-01 10:59                         ` Rafael J. Wysocki
2008-05-01 15:26                           ` Linus Torvalds
2008-05-01 17:09                             ` Rafael J. Wysocki
2008-05-01 17:41                               ` Linus Torvalds
2008-05-01 18:11                                 ` Al Viro
2008-05-01 18:23                                   ` Linus Torvalds
2008-05-01 18:30                                     ` Linus Torvalds
2008-05-01 18:58                                     ` Willy Tarreau
2008-05-01 19:37                                     ` Al Viro
2008-05-01 19:58                                       ` Andrew Morton
2008-05-01 20:07                                       ` Joel Becker
2008-05-01 18:50                                 ` Willy Tarreau
2008-05-01 19:07                                   ` david
2008-05-01 19:28                                     ` Willy Tarreau
2008-05-01 19:46                                       ` david
2008-05-01 19:53                                         ` Willy Tarreau
2008-05-01 22:17                                   ` Rafael J. Wysocki
2008-05-01 19:39                                 ` Friedrich Göpel
2008-05-01 21:59                                 ` Rafael J. Wysocki
2008-05-02 12:17                                   ` Stefan Richter
2008-05-01 18:35                             ` Chris Frey
2008-05-02 13:22                               ` Enrico Weigelt
2008-05-01  1:40                     ` Linus Torvalds
2008-05-01  1:51                       ` David Miller
2008-05-01  2:01                         ` Linus Torvalds
2008-05-01  2:17                           ` David Miller
2008-05-01  2:21                       ` Al Viro
2008-05-01  5:19                         ` david
2008-05-04  3:26                         ` Rene Herman
2008-05-01  2:31                       ` Nigel Cunningham
2008-05-01 18:32                         ` Stephen Clark
2008-05-01  3:53                       ` Frans Pop
2008-05-01 11:38                       ` Rafael J. Wysocki
2008-04-30 14:28                         ` Arjan van de Ven
2008-05-01 12:41                           ` Rafael J. Wysocki
2008-04-30 15:06                             ` Arjan van de Ven
2008-05-01  5:50                     ` Willy Tarreau
2008-05-01 11:53                       ` Rafael J. Wysocki
2008-05-01 12:11                         ` Will Newton
2008-05-01 13:16                         ` Bartlomiej Zolnierkiewicz
2008-05-01 13:53                           ` Rafael J. Wysocki
2008-05-01 14:35                             ` Bartlomiej Zolnierkiewicz
2008-05-01 15:29                           ` Ray Lee
2008-05-01 19:03                             ` Willy Tarreau
2008-05-01 19:36                         ` Valdis.Kletnieks
2008-05-01  1:30                 ` Jeremy Fitzhardinge
2008-05-01  5:35                   ` Willy Tarreau
2008-04-30 23:03             ` Rafael J. Wysocki
2008-04-30 22:40           ` david
2008-04-30 23:45             ` Rafael J. Wysocki
2008-04-30 23:57               ` david
2008-05-01  0:01                 ` Chris Shoemaker
2008-05-01  0:14                   ` david
2008-05-01  0:38                     ` Linus Torvalds
2008-05-01  1:39                       ` Jeremy Fitzhardinge
2008-05-01  0:38               ` Adrian Bunk
2008-05-01  0:56                 ` Rafael J. Wysocki
2008-05-01  1:25                   ` Adrian Bunk
2008-05-01 12:05                     ` Rafael J. Wysocki
2008-05-01 13:54       ` Stefan Richter
2008-05-01 14:06         ` Rafael J. Wysocki
2008-04-30 23:29     ` Paul Mackerras
2008-05-01  1:57       ` Jeff Garzik
2008-05-01  2:52         ` Frans Pop
2008-05-01  3:47       ` Linus Torvalds
2008-05-01  4:17         ` Jeff Garzik
2008-05-01  4:46           ` Linus Torvalds
2008-05-04 13:47             ` Krzysztof Halasa
2008-05-04 15:05               ` Jacek Luczak
2008-05-01  9:17           ` Alan Cox
2008-04-30 20:15   ` Andrew Morton
2008-04-30 20:31     ` Linus Torvalds
2008-04-30 20:47       ` Dan Noe
2008-04-30 20:59         ` Andrew Morton
2008-04-30 21:30           ` Rafael J. Wysocki
2008-04-30 21:37             ` Andrew Morton
2008-04-30 22:08             ` Linus Torvalds
2008-04-30 22:53           ` Mariusz Kozlowski
2008-04-30 23:11             ` Andrew Morton
2008-05-12  9:27               ` Ben Dooks
2008-05-02 10:20             ` Andi Kleen
2008-05-02 15:33               ` Mariusz Kozlowski
2008-04-30 20:54       ` Andrew Morton
2008-04-30 21:21         ` David Miller
2008-04-30 21:47           ` Rafael J. Wysocki
2008-04-30 22:02           ` Dmitri Vorobiev
2008-04-30 22:19           ` Ingo Molnar
2008-04-30 22:22             ` David Miller
2008-04-30 22:39               ` Rafael J. Wysocki
2008-04-30 22:54                 ` david
2008-04-30 23:12                 ` Willy Tarreau
2008-04-30 23:59                   ` Rafael J. Wysocki
2008-05-01  0:15                   ` Chris Shoemaker
2008-05-01  5:09                     ` Willy Tarreau
2008-04-30 22:35             ` Ingo Molnar
2008-04-30 22:49               ` Andrew Morton
2008-04-30 22:51               ` David Miller
2008-05-01  1:40                 ` Ingo Molnar
2008-05-01  2:48                 ` Adrian Bunk
2008-05-05  3:04             ` Rusty Russell
2008-05-02 13:37           ` Helge Hafting
2008-04-30 21:42         ` Dmitri Vorobiev
2008-04-30 22:06           ` Jiri Slaby
2008-04-30 22:10           ` Andrew Morton
2008-04-30 22:19             ` Linus Torvalds
2008-04-30 22:28               ` Dmitri Vorobiev
2008-05-01 16:26                 ` Diego Calleja
2008-05-01 16:31                   ` Dmitri Vorobiev
2008-05-02  1:48                   ` Stephen Rothwell
2008-05-01 23:06               ` Kevin Winchester
2008-04-30 23:04             ` Dmitri Vorobiev
2008-05-01 15:19               ` Jim Schutt
2008-05-01  6:15             ` Jan Engelhardt
2008-05-09  9:28         ` Jiri Kosina
2008-05-09 15:00           ` Jeff Garzik
2008-04-30 21:52       ` H. Peter Anvin
2008-05-01  3:24         ` Bob Tracy
2008-05-01 16:39         ` Valdis.Kletnieks
2008-05-01  0:31       ` RFC: starting a kernel-testers group for newbies Adrian Bunk
2008-04-30  7:03         ` Arjan van de Ven
2008-05-01  8:13           ` Andrew Morton
2008-04-30 14:15             ` Arjan van de Ven
2008-05-01 12:42               ` David Woodhouse
2008-04-30 15:02                 ` Arjan van de Ven
2008-05-05 10:03                 ` Benny Halevy
2008-05-04 12:45               ` Rene Herman
2008-05-04 13:00                 ` Pekka Enberg
2008-05-04 13:19                   ` Rene Herman
2008-05-05 13:13                   ` crosscompiler [WAS: RFC: starting a kernel-testers group for newbies] Enrico Weigelt
2008-05-01  9:16             ` RFC: starting a kernel-testers group for newbies Frans Pop
2008-05-01 10:30               ` Enrico Weigelt
2008-05-01 13:02                 ` Adrian Bunk
2008-05-01 11:30           ` Adrian Bunk
2008-04-30 14:20             ` Arjan van de Ven
2008-05-01 12:53               ` Rafael J. Wysocki
2008-05-01 13:21               ` Adrian Bunk
2008-05-01 15:49                 ` Andrew Morton
2008-05-01  1:13                   ` Arjan van de Ven
2008-05-02  9:00                     ` Adrian Bunk
2008-05-01 16:38                   ` Steven Rostedt
2008-05-01 17:18                     ` Andrew Morton
2008-05-01 17:24                   ` Theodore Tso
2008-05-01 19:26                     ` Andrew Morton
2008-05-01 19:39                       ` Steven Rostedt
2008-05-02 10:23                       ` Andi Kleen
2008-05-02  2:08                 ` Paul Mackerras
2008-05-02  3:10                   ` Josh Boyer
2008-05-02  4:09                     ` Paul Mackerras
2008-05-02  8:29                       ` Adrian Bunk
2008-05-02 10:16                         ` Paul Mackerras
2008-05-02 11:58                           ` Adrian Bunk
2008-05-02 14:58                         ` Linus Torvalds
2008-05-02 15:44                           ` Carlos R. Mafra
2008-05-02 16:28                             ` Linus Torvalds
2008-05-02 17:15                               ` Carlos R. Mafra
2008-05-02 18:02                                 ` Pallipadi, Venkatesh
2008-05-09 16:32                                   ` Mark Lord
2008-05-09 19:30                                     ` Carlos R. Mafra
2008-05-09 20:39                                       ` Mark Lord
2008-05-01  0:41         ` David Miller
2008-05-01 13:23           ` Adrian Bunk
  -- strict thread matches above, loose matches on Subject: below --
2008-04-30 20:59 Slow DOWN, please!!! devzero

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