Eric Lee / linux-smarc-t335x-v3.2

25 May, 2011

1 commit

  • 2bb732cdb   Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 ... Browse Code »

    * 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6:
    kbuild: make KBUILD_NOCMDDEP=1 handle empty built-in.o
    scripts/kallsyms.c: fix potential segfault
    scripts/gen_initramfs_list.sh: Convert to a /bin/sh script
    kbuild: Fix GNU make v3.80 compatibility
    kbuild: Fix passing -Wno-* options to gcc 4.4+
    kbuild: move scripts/basic/docproc.c to scripts/docproc.c
    kbuild: Fix Makefile.asm-generic for um
    kbuild: Allow to combine multiple W= levels
    kbuild: Disable -Wunused-but-set-variable for gcc 4.6.0
    Fix handling of backlash character in LINUX_COMPILE_BY name
    kbuild: asm-generic support
    kbuild: implement several W= levels
    kbuild: Fix build with binutils <= 2.19
    initramfs: Use KBUILD_BUILD_TIMESTAMP for generated entries
    kbuild: Allow to override LINUX_COMPILE_BY and LINUX_COMPILE_HOST macros
    kbuild: Drop unused LINUX_COMPILE_TIME and LINUX_COMPILE_DOMAIN macros
    kbuild: Use the deterministic mode of ar
    kbuild: Call gzip with -n
    kbuild: move KALLSYMS_EXTRA_PASS from Kconfig to Makefile
    Kconfig: improve KALLSYMS_ALL documentation

    Fix up trivial conflict in Makefile

    Linus Torvalds
     

18 Apr, 2011

2 commits

31 Mar, 2011

1 commit

22 Mar, 2011

1 commit

  • eddecbb60   Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 ... Browse Code »

    * 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6:
    kbuild: Make DEBUG_SECTION_MISMATCH selectable, but not on by default
    genksyms: Regenerate lexer and parser
    genksyms: Track changes to enum constants
    genksyms: simplify usage of find_symbol()
    genksyms: Add helpers for building string lists
    genksyms: Simplify printing of symbol types
    genksyms: Simplify lexer
    genksyms: Do not paste the bison header file to lex.c
    modpost: fix trailing comma
    KBuild: silence "'scripts/unifdef' is up to date."
    kbuild: Add extra gcc checks
    kbuild: reenable section mismatch analysis
    unifdef: update to upstream version 2.5

    Linus Torvalds
     

09 Mar, 2011

1 commit

  • 4a5838ad9   kbuild: Add extra gcc checks ... Browse Code »

    Add a 'W=1' Makefile switch which adds additional checking per build
    object.

    The idea behind this option is targeted at developers who, in the
    process of writing their code, want to do the occasional

    make W=1 [target.o]

    and let gcc do more extensive code checking for them. Then, they
    could eyeball the output for valid gcc warnings about various
    bugs/discrepancies which are not reported during the normal build
    process.

    For more background information and a use case, read through this
    thread: http://marc.info/?l=kernel-janitors&m=129802065918147&w=2

    Cc: Michal Marek
    Cc: linux-kbuild@vger.kernel.org
    Acked-by: Sam Ravnborg
    Acked-by: Ingo Molnar
    Signed-off-by: Borislav Petkov
    Signed-off-by: Michal Marek

    Borislav Petkov
     

17 Feb, 2011

1 commit

11 Jan, 2011

1 commit

20 Dec, 2010

1 commit

  • 55f88eccf   kbuild, deb-pkg: support overriding userland architecture ... Browse Code »

    Usefull if building for sparc64 userland, because the
    sparc and sparc64 userlands use the same 64-bit kernel,
    making it impossible to always select the correct userland
    architecture for the resulting debian package.

    Might also be usefull, if you want a i386 userland with a amd64 kernel.

    Example usage:
    make KBUILD_DEBARCH=i386 deb-pkg

    LKML-reference:
    Signed-off-by: Asbjoern Sloth Toennesen
    Reviewed-by: WANG Cong
    Acked-by: maximilian attems
    Signed-off-by: Michal Marek

    Asbjoern Sloth Toennesen
     

06 Aug, 2010

2 commits

03 Aug, 2010

2 commits

  • 80c00ba94   kbuild: allow assignment to {A,C}FLAGS_KERNEL on the command line ... Browse Code »

    It is now possible to assign options to AS and CC
    on the command line - which is only used for built-in code.

    {A,C}FLAGS_KERNEL was used both in the top-level Makefile
    in the arch makefiles, thus users had no way to specify
    additional options to AS, CC without overriding
    the original value.

    Introduce a new set of variables KBUILD_{A,C}FLAGS_KERNEL
    that is used by arch specific files and free up
    {A,C}FLAGS_KERNEL so they can be assigned on
    the command line.

    All arch Makefiles that used the old variables has been updated.

    Signed-off-by: Sam Ravnborg
    Cc: Tony Luck
    Cc: Hirokazu Takata
    Signed-off-by: Michal Marek

    Sam Ravnborg
     
  • 6588169d5   kbuild: allow assignment to {A,C,LD}FLAGS_MODULE on the command line ... Browse Code »

    It is now possible to assign options to AS, CC and LD
    on the command line - which is only used when building modules.

    {A,C,LD}FLAGS_MODULE was all used both in the top-level Makefile
    in the arch makefiles, thus users had no way to specify
    additional options to AS, CC, LD when building modules
    without overriding the original value.

    Introduce a new set of variables KBUILD_{A,C,LD}FLAGS_MODULE
    that is used by arch specific files and free up
    {A,C,LD}FLAGS_MODULE so they can be assigned on
    the command line.

    All arch Makefiles that used the old variables has been updated.

    Note: Previously we had a MODFLAGS variable for both
    AS and CC. But in favour of consistency this was dropped.
    So in some cases arch Makefile has one assignmnet replaced by
    two assignmnets.

    Note2: MODFLAGS was not documented and is dropped
    without any notice. I do not expect much/any breakage
    from this.

    Signed-off-by: Sam Ravnborg
    Cc: Denys Vlasenko
    Cc: Haavard Skinnemoen
    Cc: Mike Frysinger
    Cc: Tony Luck
    Cc: Geert Uytterhoeven
    Cc: Ralf Baechle
    Cc: Benjamin Herrenschmidt
    Cc: Martin Schwidefsky
    Cc: Chen Liqin
    Acked-by: Mike Frysinger [blackfin]
    Acked-by: Haavard Skinnemoen [avr32]
    Signed-off-by: Michal Marek

    Sam Ravnborg
     

03 Mar, 2010

1 commit

17 Feb, 2010

1 commit

12 Dec, 2009

1 commit

  • bc081dd6e   kbuild: generate modules.builtin ... Browse Code »

    To make it easier for module-init-tools and scripts like mkinitrd to
    distinguish builtin and missing modules, install a modules.builtin file
    listing all builtin modules. This is done by generating an additional
    config file (tristate.conf) with tristate options set to uppercase 'Y'
    or 'M'. If we source that config file, the builtin modules appear in
    obj-Y.

    Signed-off-by: Michal Marek

    Michal Marek
     

20 Sep, 2009

1 commit

  • caa27b66b   kbuild: use INSTALLKERNEL to select customized installkernel script ... Browse Code »

    Replace the use of CROSS_COMPILE to select a customized
    installkernel script with the possibility to set INSTALLKERNEL
    to select a custom installkernel script when running make:

    make INSTALLKERNEL=arm-installkernel install

    With this patch we are now more consistent across
    different architectures - they did not all support use
    of CROSS_COMPILE.

    The use of CROSS_COMPILE was a hack as this really belongs
    to gcc/binutils and the installkernel script does not change
    just because we change toolchain.

    The use of CROSS_COMPILE caused troubles with an upcoming patch
    that saves CROSS_COMPILE when a kernel is built - it would no
    longer be installable.
    [Thanks to Peter Z. for this hint]

    This patch undos what Ian did in commit:

    0f8e2d62fa04441cd12c08ce521e84e5bd3f8a46
    ("use ${CROSS_COMPILE}installkernel in arch/*/boot/install.sh")

    The patch has been lightly tested on x86 only - but all changes
    looks obvious.

    Acked-by: Peter Zijlstra
    Acked-by: Mike Frysinger [blackfin]
    Acked-by: Russell King [arm]
    Acked-by: Paul Mundt [sh]
    Acked-by: "H. Peter Anvin" [x86]
    Cc: Ian Campbell
    Cc: Tony Luck [ia64]
    Cc: Fenghua Yu [ia64]
    Cc: Hirokazu Takata [m32r]
    Cc: Geert Uytterhoeven [m68k]
    Cc: Kyle McMartin [parisc]
    Cc: Benjamin Herrenschmidt [powerpc]
    Cc: Martin Schwidefsky [s390]
    Cc: Thomas Gleixner [x86]
    Cc: Ingo Molnar [x86]
    Signed-off-by: Sam Ravnborg

    Sam Ravnborg
     

15 Jan, 2009

1 commit

08 Jan, 2009

1 commit

  • 4f628248a   kbuild: reintroduce ALLSOURCE_ARCHS support for tags/cscope ... Browse Code »

    This patch reintroduce the ALLSOURCE_ARCHS support for tags/TAGS/
    cscope targets. The Kbuild previously has this feature, but after
    moving the targets into scripts/tags.sh, ALLSOURCE_ARCHS disappears.

    It's something like this:

    $ make ALLSOURCE_ARCHS="x86 mips arm" tags cscope

    Signed-off-by: Jike Song
    Signed-off-by: Sam Ravnborg

    Jike Song
     

03 Jan, 2009

1 commit