From: Segher Boessenkool <segher@kernel.crashing.org>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: Dan Carpenter <dan.carpenter@linaro.org>,
Dave Chinner <david@fromorbit.com>,
Guenter Roeck <linux@roeck-us.net>,
Christoph Hellwig <hch@infradead.org>,
ksummit@lists.linux.dev, linux-fsdevel@vger.kernel.org,
gcc-patches@gcc.gnu.org
Subject: Re: [MAINTAINERS/KERNEL SUMMIT] Trust and maintenance of file systems
Date: Thu, 7 Sep 2023 07:24:22 -0500 [thread overview]
Message-ID: <20230907122422.GI19790@gate.crashing.org> (raw)
In-Reply-To: <20230907072245.666b2fda@gandalf.local.home>
On Thu, Sep 07, 2023 at 07:22:45AM -0400, Steven Rostedt wrote:
> On Thu, 7 Sep 2023 06:04:09 -0500
> Segher Boessenkool <segher@kernel.crashing.org> wrote:
> > On Thu, Sep 07, 2023 at 12:48:25PM +0300, Dan Carpenter via Gcc-patches wrote:
> > No. You should patch your program, instead. One easy way is to add a
> > -Wno-error at the end of your command lines. Or even just -w if you
> > want or need a bigger hammer.
>
> That's not really possible when bisecting a kernel bug into older kernels.
> The build system is highly complex and requires hundreds of changes to do
> what you suggested. As it is for a bisection that takes a minimum of 13
> iterations, your approach just isn't feasible.
Isn't this exactly what KCFLAGS is for?
But, I meant to edit the build system. It isn't so hard to bisect with
patch stacks on top. Just a bit annoying.
Segher
next prev parent reply other threads:[~2023-09-07 12:28 UTC|newest]
Thread overview: 97+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-30 14:07 [MAINTAINERS/KERNEL SUMMIT] Trust and maintenance of file systems Christoph Hellwig
2023-09-05 23:06 ` Dave Chinner
2023-09-05 23:23 ` Matthew Wilcox
2023-09-06 2:09 ` Dave Chinner
2023-09-06 15:06 ` Christian Brauner
2023-09-06 15:59 ` Christian Brauner
2023-09-06 19:09 ` Geert Uytterhoeven
2023-09-08 8:34 ` Christoph Hellwig
2023-09-07 0:46 ` Bagas Sanjaya
2023-09-09 12:50 ` James Bottomley
2023-09-09 15:44 ` Matthew Wilcox
2023-09-10 19:51 ` James Bottomley
2023-09-10 20:19 ` Kent Overstreet
2023-09-10 21:15 ` Guenter Roeck
2023-09-11 3:10 ` Theodore Ts'o
2023-09-11 19:03 ` James Bottomley
2023-09-12 0:23 ` Dave Chinner
2023-09-12 16:52 ` H. Peter Anvin
2023-09-09 22:42 ` Kent Overstreet
2023-09-10 8:19 ` Geert Uytterhoeven
2023-09-10 8:37 ` Bernd Schubert
2023-09-10 16:35 ` Kent Overstreet
2023-09-10 17:26 ` Geert Uytterhoeven
2023-09-10 17:35 ` Kent Overstreet
2023-09-11 1:05 ` Dave Chinner
2023-09-11 1:29 ` Kent Overstreet
2023-09-11 2:07 ` Dave Chinner
2023-09-11 13:35 ` David Disseldorp
2023-09-11 17:45 ` Bart Van Assche
2023-09-11 19:11 ` David Disseldorp
2023-09-11 23:05 ` Dave Chinner
2023-09-26 5:24 ` Eric W. Biederman
2023-09-08 8:55 ` Christoph Hellwig
2023-09-08 22:47 ` Dave Chinner
2023-09-06 22:32 ` Guenter Roeck
2023-09-06 22:54 ` Dave Chinner
2023-09-07 0:53 ` Bagas Sanjaya
2023-09-07 3:14 ` Dave Chinner
2023-09-07 1:53 ` Steven Rostedt
2023-09-07 2:22 ` Dave Chinner
2023-09-07 2:51 ` Steven Rostedt
2023-09-07 3:26 ` Matthew Wilcox
2023-09-07 8:04 ` Thorsten Leemhuis
2023-09-07 10:29 ` Christian Brauner
2023-09-07 11:18 ` Thorsten Leemhuis
2023-09-07 12:04 ` Matthew Wilcox
2023-09-07 12:57 ` Guenter Roeck
2023-09-07 13:56 ` Christian Brauner
2023-09-08 8:44 ` Christoph Hellwig
2023-09-07 3:38 ` Dave Chinner
2023-09-07 11:18 ` Steven Rostedt
2023-09-13 16:43 ` Eric Sandeen
2023-09-13 16:58 ` Guenter Roeck
2023-09-13 17:03 ` Linus Torvalds
2023-09-15 22:48 ` Dave Chinner
2023-09-16 19:44 ` Steven Rostedt
2023-09-16 21:50 ` James Bottomley
2023-09-17 1:40 ` NeilBrown
2023-09-17 17:30 ` Linus Torvalds
2023-09-17 18:09 ` Linus Torvalds
2023-09-17 18:57 ` Theodore Ts'o
2023-09-17 19:45 ` Linus Torvalds
2023-09-18 11:14 ` Jan Kara
2023-09-18 17:26 ` Linus Torvalds
2023-09-18 19:32 ` Jiri Kosina
2023-09-18 19:59 ` Linus Torvalds
2023-09-18 20:50 ` Theodore Ts'o
2023-09-18 22:48 ` Linus Torvalds
2023-09-18 20:33 ` H. Peter Anvin
2023-09-19 4:56 ` Dave Chinner
2023-09-25 9:43 ` Christoph Hellwig
2023-09-27 22:23 ` Dave Kleikamp
2023-09-19 1:15 ` Dave Chinner
2023-09-19 5:17 ` Matthew Wilcox
2023-09-19 16:34 ` Theodore Ts'o
2023-09-19 16:45 ` Matthew Wilcox
2023-09-19 17:15 ` Linus Torvalds
2023-09-19 22:57 ` Dave Chinner
2023-09-18 14:54 ` Bill O'Donnell
2023-09-19 2:44 ` Dave Chinner
2023-09-19 16:57 ` James Bottomley
2023-09-25 9:38 ` Christoph Hellwig
2023-09-25 14:14 ` Dan Carpenter
2023-09-25 16:50 ` Linus Torvalds
2023-09-07 9:48 ` Dan Carpenter
2023-09-07 11:04 ` Segher Boessenkool
2023-09-07 11:22 ` Steven Rostedt
2023-09-07 12:24 ` Segher Boessenkool [this message]
2023-09-07 11:23 ` Dan Carpenter
2023-09-07 12:30 ` Segher Boessenkool
2023-09-12 9:50 ` Richard Biener
2023-10-23 5:19 ` Eric Gallager
2023-09-08 8:39 ` Christoph Hellwig
2023-09-08 8:38 ` Christoph Hellwig
2023-09-08 23:21 ` Dave Chinner
2023-09-07 0:48 ` Bagas Sanjaya
2023-09-07 3:07 ` Guenter Roeck
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