Bug 14389

Summary:	Build system issue
Product:	Other	Reporter:	Rafael J. Wysocki (rjw)
Component:	Other	Assignee:	other_other
Status:	CLOSED CODE_FIX
Severity:	normal
Priority:	P1
Hardware:	All
OS:	Linux
Kernel Version:	2.6.32-rc	Subsystem:
Regression:	Yes	Bisected commit-id:
Bug Depends on:
Bug Blocks:	14230

Description Rafael J. Wysocki 2009-10-11 21:40:08 UTC

Subject    : [regressions] Re: kbuild: save ARCH & CROSS_COMPILE when building a kernel
Submitter  : Peter Zijlstra <peterz@infradead.org>
Date       : 2009-10-09 8:58
References : http://marc.info/?l=linux-kernel&m=125507914909152&w=4
Notify-Also : Ingo Molnar <mingo@elte.hu>
Notify-Also : Pavel Machek <pavel@ucw.cz>

This entry is being used for tracking a regression from 2.6.31.  Please don't
close it until the problem is fixed in the mainline.

Caused by:

commit 575543347b5baed0ca927cb90ba8807396fe9cc9
Author: Sam Ravnborg <sam@ravnborg.org>
Date:   Sun Sep 20 12:24:55 2009 +0200

    kbuild: save ARCH & CROSS_COMPILE when building a kernel

First-Bad-Commit : 575543347b5baed0ca927cb90ba8807396fe9cc9

Comment 1 Rafael J. Wysocki 2009-10-13 20:51:08 UTC

On Tuesday 13 October 2009, Sam Ravnborg wrote:
> On Mon, Oct 12, 2009 at 12:22:09AM +0200, Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> > 
> > The following bug entry is on the current list of known regressions
> > from 2.6.31.  Please verify if it still should be listed and let me know
> > (either way).
> > 
> > 
> > Bug-Entry   : http://bugzilla.kernel.org/show_bug.cgi?id=14389
> > Subject             : Build system issue
> > Submitter   : Peter Zijlstra <peterz@infradead.org>
> > Date                : 2009-10-09 8:58 (3 days old)
> > First-Bad-Commit:
> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=575543347b5baed0ca927cb90ba8807396fe9cc9
> > References  : http://marc.info/?l=linux-kernel&m=125507914909152&w=4
> 
> It is fixed by: 2331d1a6cd3d6e580bc88b9a160066d9e1177fe1

Comment 2 Rafael J. Wysocki 2009-10-26 20:57:19 UTC

On Monday 26 October 2009, Ingo Molnar wrote:
> 
> * Rafael J. Wysocki <rjw@sisk.pl> wrote:
> 
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> > 
> > The following bug entry is on the current list of known regressions
> > from 2.6.31.  Please verify if it still should be listed and let me know
> > (either way).
> > 
> > 
> > Bug-Entry   : http://bugzilla.kernel.org/show_bug.cgi?id=14389
> > Subject             : Build system issue
> > Submitter   : Peter Zijlstra <peterz@infradead.org>
> > Date                : 2009-10-09 8:58 (18 days old)
> > First-Bad-Commit:
> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=575543347b5baed0ca927cb90ba8807396fe9cc9
> > References  : http://marc.info/?l=linux-kernel&m=125507914909152&w=4
> > 
> 
> This should be fixed upstream by:
> 
>  2331d1a: kbuild: revert "save ARCH & CROSS_COMPILE ..."