Commit Graph

226 Commits

Author SHA1 Message Date
Andi Kleen c8fdd24725 [PATCH] x86: Drop cc-options call for all options supported in gcc 3.2+
The kernel only supports gcc 3.2+ now so it doesn't make sense
anymore to explicitely check for options this compiler version
already has.

This actually fixes a bug. The -mprefered-stack-boundary check
never worked because gcc rightly complains

  CC      arch/i386/kernel/asm-offsets.s
cc1: -mpreferred-stack-boundary=2 is not between 4 and 12

We just never saw the error because of cc-options.
I changed it to 4 to actually work.

Tested by compiling i386 and x86-64 defconfig with gcc 3.2.

Should speed up the build time a tiny bit and improve
stack usage on i386 slightly.

Signed-off-by: Andi Kleen <ak@suse.de>
2007-05-02 19:27:06 +02:00
Linus Torvalds de46c33745 Linux 2.6.21
.. ok, enough waffling about it already. "Just do it!"

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-04-25 20:08:32 -07:00
Linus Torvalds 94a05509a9 Linux 2.6.21-rc7
I tend to prefer to not have to cut an -rc7, but we still have some
network device driver and suspend issues. So here's -rc7.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-04-15 16:50:57 -07:00
Linus Torvalds a21bd69e15 Linux 2.6.21-rc6
.. perfect? Ahh, sure.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-04-05 19:36:56 -07:00
Linus Torvalds e0f2e3a06b Linux 2.6.21-rc5
.. hopefully most of the fallout of the timer changes is contained now.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-25 15:56:23 -07:00
Linus Torvalds db98e0b434 Linux 2.6.21-rc4
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-15 17:20:01 -07:00
Linus Torvalds 08e15e81a4 Linux 2.6.21-rc3
.. hopefully most of the resume/suspend problems introduced by the timer
and other changes are behind us.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-06 20:41:20 -08:00
Linus Torvalds 606135a308 Linux 2.6.21-rc2
Too many changes for comfort since -rc1.  Some missed merges, and some
just annoyingly big fixes since.  This is not how an -rc2 should look.
Need to really calm things down!
2007-02-27 20:59:12 -08:00
Linus Torvalds c8f71b01a5 Linux 2.6.21-rc1 2007-02-20 20:32:30 -08:00
Mike Frysinger 1f85712e6e [PATCH] new toplevel target: headers_check_all
Add new headers_check_all target for checking all arches in one go.

Useful for distros (and people with too much time on their hands) that support
a ton of architectures, headers_check_all is to headers_check as
headers_install_all is to headers_install

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-14 08:09:52 -08:00
Robert P. J. Day d395efb544 [PATCH] Kbuild: Remove references to deprecated "prepare-all" target from Makefile
Remove references to the deprecated "make prepare-all" target from the
top-level Makefile; use just "make prepare" instead.

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Oleg Verych <olecom@flower.upol.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-14 08:09:52 -08:00
Linus Torvalds fd19e44f44 don't use 'localversion*' files twice
Since we look in both source and object directories for localversion*
files, we accidentally ended up getting them twice.  Use 'sort -u' to
avoid that.

Reported-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-12 15:05:15 -08:00
Oleg Verych 76c329563c [PATCH] kbuild: correctly skip tilded backups in localversion files
Tildes as in path as in filenames are handled correctly now:
 only files, containing tilde '~', are backups, thus are not valid.

 [KJ]:
 Definition of `space' was removed, scripts/Kbuild.include has one.
 That definition was taken right from the GNU make manual, while Kbuild's
 version is original.

Cc: Roman Zippel <zippel@linux-m68k.org>
Cc: Bastian Blank <bastian@waldi.eu.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Oleg Verych <olecom@flower.upol.cz>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-06 14:30:49 -08:00
Linus Torvalds 62d0cfcb27 Linux 2.6.20 2007-02-04 10:44:54 -08:00
Linus Torvalds f56df2f4db Linux 2.6.20-rc7
Ok, so I said there wouldn't be another -rc.

I lied.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-01-30 19:42:57 -08:00
Geert Uytterhoeven 59df3230fc [PATCH] `make help' in build tree doesn't show headers_* targets
`make help' in the build tree doesn't show the help texts about the
`headers_install' and `headers_check' targets because it looks for
include/asm-$(ARCH)/Kbuild in the wrong place.
Add the missing `$(srctree)' prefixes to fix this.
Also move the printing of the default install path for the headers inside the
`if/fi', where it belongs.

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Acked-by: Oleg Verych <olecom@flower.upol.cz>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-01-30 08:28:16 -08:00
Linus Torvalds 99abfeafb5 Linux 2.6.20-rc6 2007-01-24 18:19:28 -08:00
Linus Torvalds a8b3485287 Linux v2.6.20-rc5 2007-01-12 10:54:26 -08:00
Roman Zippel 3eb3c740f5 [PATCH] fix linux banner format string
Revert previous attempts at messing with the linux banner string and
simply use a separate format string for proc.

Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Acked-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Jean Delvare <khali@linux-fr.org>
Cc: Andrey Borzenkov <arvidjaar@mail.ru>
Cc: Andrew Morton <akpm@osdl.org>
Cc: Andy Whitcroft <apw@shadowen.org>
Cc: Herbert Poetzl <herbert@13thfloor.at>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2007-01-10 09:33:59 -08:00
Linus Torvalds bf81b46482 Linux 2.6.20-rc4 2007-01-06 21:45:51 -08:00
Linus Torvalds 669df1b478 Linux 2.6.20-rc3
...because it's always a good idea to cut a release *before* you go out
to party and get drunk.

Remember kids: "Don't Drink and Release!"
2006-12-31 16:53:20 -08:00
Mikael Pettersson d449db98d5 [PATCH] fix mrproper incompleteness
include/linux/utsrelease.h and include/linux/version.h aren't removed any
more by mrproper in kernel 2.6.20-rc2.  The patch below fixes this.

The definition of MRPROPER_FILES looks weird: generated-headers looks like
a misspelling of generated_headers, but that one is a Makefile target, not
a variable or a file, so I don't see how including it in MRPROPER_FILES
could have any effect.

Signed-off-by: Mikael Pettersson <mikpe@it.uu.se>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-30 10:56:41 -08:00
Linus Torvalds 3bf8ba38f3 Linux 2.6.20-rc2 2006-12-23 20:00:32 -08:00
Andrew Morton ef129412b4 [PATCH] build compile.h earlier
compile.h is created super-late in the build.  But proc_misc.c want to include
it, and it's generally not sane to have a header file in include/linux be
created at the end of the build: it's either not present or, worse, wrong for
most of the build.

So the patch arranges for compile.h to be built at the start of the build
process.  It also consolidates the compile.h rules with those for version.h
and utsname.h, so they all get built together.

I hope.  My chances of having got this right are about 2%.

Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-22 08:55:51 -08:00
Linus Torvalds d1526e2cda Remove stack unwinder for now
It has caused more problems than it ever really solved, and is
apparently not getting cleaned up and fixed.  We can put it back when
it's stable and isn't likely to make warning or bug events worse.

In the meantime, enable frame pointers for more readable stack traces.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-15 08:47:51 -08:00
Linus Torvalds cc016448b0 Linux v2.6.20-rc1
.. and so the stabilization phase starts.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-13 17:14:23 -08:00
Jeff Dike 011e3a9ad4 [PATCH] Fix crossbuilding checkstack
The previous checkstack fix for UML, which needs to use the host's tools,
was wrong in the crossbuilding case.  It would use the build host's, rather
than the target's, toolchain.

This patch removes the old fix and adds an explicit special case for UML,
leaving everyone else alone.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-13 09:05:48 -08:00
Samuel Tardieu 5ea084ef9c Use consistent casing in help message
Signed-off-by: Samuel Tardieu <sam@rfc1149.net>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-12-12 19:09:40 +01:00
Oleg Verych 15964864c0 [PATCH] kbuild: fix-rR-is-now-default
`make -d help | grep Makefile` shows patterns, where make tries to rebuild
included and top makefiles.

While `make -rR is now default' commit should fix this, actually, it was just
a little janitorial.

This fix is aimed to complete cancelling implicit rules.

Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Oleg Verych <olecom@flower.upol.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-10 09:55:39 -08:00
Linus Torvalds 0215ffb08c Linux 2.6.19
It's all good.
2006-11-29 13:57:37 -08:00
Linus Torvalds 44597f65f6 Linux 2.6.19-rc6
Getting there.  Hopefully the MSI and other interrupt problems are all
solved now.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-11-15 20:03:40 -08:00
Linus Torvalds 80c2188127 Linux 2.6.19-rc5
Ok, things are clearly starting to calm down.. Finally.
2006-11-07 18:24:20 -08:00
Linus Torvalds ae99a78af3 Linux 2.6.19-rc4
Not halloween. Not scary. Just a regular -rc release.
2006-10-30 19:37:36 -08:00
Linus Torvalds 7059abedd2 Linux 2.6.19-rc3 2006-10-23 16:02:02 -07:00
Jan Beulich 690a973f48 [PATCH] x86-64: Speed up dwarf2 unwinder
This changes the dwarf2 unwinder to do a binary search for CIEs
instead of a linear work. The linker is unfortunately not
able to build a proper lookup table at link time, instead it creates
one at runtime as soon as the bootmem allocator is usable (so you'll continue
using the linear lookup for the first [hopefully] few calls).
The code should be ready to utilize a build-time created table once
a fixed linker becomes available.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Andi Kleen <ak@suse.de>
2006-10-21 18:37:01 +02:00
Aneesh Kumar K.V 91b943ee4a [PATCH] Add entry.S labels to tag file
Add functions defined using ENTRY macro to the tags file.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@gmail.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-17 08:18:48 -07:00
Linus Torvalds b4bd8c6643 Linux 2.6.19-rc2
That was slightly more painful than really necessary..
2006-10-13 09:25:04 -07:00
David Woodhouse 0e7af8d04e [PATCH] Fix headers_check for O= builds; disable automatic check on UML.
* make header_check work with O=

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-13 08:35:39 -07:00
David Woodhouse 0f836e5fec [PATCH] Add CONFIG_HEADERS_CHECK option to automatically run 'make headers_check'
In order to encourage people to notice when they break the exported
headers, add a config option which automatically runs the sanity checks
when building vmlinux.  That way, those who use allyesconfig will notice
failures.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-11 11:14:21 -07:00
Linus Torvalds d223a60106 Linux 2.6.19-rc1
Merge window closed..
2006-10-04 19:57:05 -07:00
David Gibson 18e39913d4 [PATCH] Fix spurious error on TAGS target when missing defconfig
Not all architectures have a file named 'defconfig' (e.g.  powerpc).
However the make TAGS and make tags targets search such files for tags,
causing an error message when they don't exist.  This patch addresses the
problem by instructing xargs not to run the tags program if there are no
matching files.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-04 07:55:14 -07:00
Jeff Dike e3ccf6e369 [PATCH] uml: add checkstack support
Make checkstack work for UML.  We need to pass the underlying architecture
name, rather than "um" to checkstack.pl.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Acked-by: Matt Mackall <mpm@selenic.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-09-27 08:26:16 -07:00
David Woodhouse 2722de7fed Don't remove $(INSTALL_HDR_PATH)/install before headers_install.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-09-24 23:44:57 +01:00
Linus Torvalds 398477d4bd Merge git://git.infradead.org/~dwmw2/khdrs-2.6
* git://git.infradead.org/~dwmw2/khdrs-2.6:
  New 'make headers_install_all' target.
  Use dependencies for 'make headers_install'.
  [S390] Unexport <asm/z90crypt.h>, export <asm/zcrypt.h> in its place.
  Remove dead netfilter_logging.h from include/linux/Kbuild
  Remove offsetof() from user-visible <linux/stddef.h>
  Clean up exported headers on CRIS
  Fix v850 exported headers
  Don't advertise (or allow) headers_{install,check} where inappropriate.
  Remove UML header export
  Remove ARM26 header export.
  Fix H8300 exported headers.
  Fix m68knommu exported headers
  Fix exported headers for SPARC, SPARC64
  Fix 'make headers_check' on m32r
  Fix 'make headers_check' on sh64
  Fix 'make headers_check' on sh
  [HEADERS] Fix ARM 'make headers_check'

Initial pass of manual conflict resolution in top-level Makefile over
conflicting build rule and headers_install changes.
2006-09-24 14:55:52 -07:00
Jesper Juhl 5cc8d246d0 kbuild: add distclean info to 'make help' and more details for 'clean'
Add distclean info, that was previously missing, to 'make help'.
Also add a few more details to the 'make clean' help text.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2006-09-25 20:21:54 +02:00
Robert P. J. Day 1ef9885690 kbuild: correct and clarify versioning info in Makefile
The attached patch clarifies the creation of KERNELRELEASE and
corrects an error regarding the use of $(LOCALVERSION).

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2006-09-25 10:50:14 +02:00
Aron Griffis da7c04083c kbuild: Extend kbuild/defconfig tags support to exuberant ctags
The following patch extends kbuild/defconfig tags support to exuberant
ctags.  The previous support is only for emacs ctags/etags programs.

This patch also corrects the kconfig regex for the emacs invocation.
Previously it would miss some instances because it assumed /^config
instead of /^[ \t]*config

Signed-off-by: Aron Griffis <aron@hp.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2006-09-25 10:24:20 +02:00
Robert P. J. Day 1c7bafe720 kbuild: clarify "make C=" build option
Clarify the use of "make C=" in the top-level Makefile, and fix a
typo in the Documentation file.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2006-09-25 10:10:56 +02:00
Robert P. J. Day b32c826847 kbuild: update help in top level Makefile
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2006-09-25 10:02:52 +02:00
Sam Ravnborg 4635281c8e kbuild: preperly align SYSMAP output
Align filenames for SYSMAP with other filenames

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2006-09-25 09:01:49 +02:00