linux/Kbuild, branch v3.0.86

Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6

2010-10-28T22:13:55Z

* 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6: initramfs: Fix build break on symbol-prefixed archs initramfs: fix initramfs size calculation initramfs: generalize initramfs_data.xxx.S variants scripts/kallsyms: Enable error messages while hush up unnecessary warnings scripts/setlocalversion: update comment kbuild: Use a single clean rule for kernel and external modules kbuild: Do not run make clean in $(srctree) scripts/mod/modpost.c: fix commentary accordingly to last changes kbuild: Really don't clean bounds.h and asm-offsets.h

Partially revert patch that encloses asm-offset.h numbers in brackets

2010-10-27T16:28:32Z

Partially revert patch: commit 3234282f33b29d349bcada40204fc7c8fda7fe72 Author: Jan Beulich Date: Tue Oct 19 14:52:26 2010 +0100 x86, asm: Fix CFI macro invocations to deal with shortcomings in gas This breaks MN10300 arch as this changes many instances of instructions similar to the following: MOV number,D0 which represents an immediate value load into: MOV (number),D0 which the assembler then interprets as a load from absolute address. arch/mn10300/kernel/entry.S:64: Error: Invalid opcode/operands arch/mn10300/kernel/entry.S:65: Error: junk at end of line, first unrecognized character is `0' arch/mn10300/kernel/entry.S:74: Error: Invalid opcode/operands arch/mn10300/kernel/entry.S:74: Error: junk at end of line, first unrecognized character is `1' arch/mn10300/kernel/entry.S:75: Error: Invalid opcode/operands arch/mn10300/kernel/entry.S:76: Error: junk at end of line, first unrecognized character is `0' cc: Jan Beulich cc: Alexander van Heukelum cc: H. Peter Anvin cc: Ingo Molnar Signed-off-by: David Howells

x86, asm: Fix ancient-GAS workaround

2010-10-22T08:45:02Z

It turns out to generate something like this: printk ( ("<3>") "something"); The extra parentheses here break the UML compile. Change the sed-program to add the parentheses only for numbers. Reported-by: Ingo Molnar Signed-off-by: Alexander van Heukelum Acked-by: Jan Beulich LKML-Reference: <1287696649.20421.1401306095@webmail.messagingengine.com> Signed-off-by: Ingo Molnar

x86, asm: Fix CFI macro invocations to deal with shortcomings in gas

2010-10-19T21:28:02Z

gas prior to (perhaps) 2.16.90 has problems with passing non- parenthesized expressions containing spaces to macros. Spaces, however, get inserted by cpp between any macro expanding to a number and a subsequent + or -. For the +, current x86 gas then removes the space again (future gas may not do so), but for the - the space gets retained and is then considered a separator between macro arguments. Fix the respective definitions for both the - and + cases, so that they neither contain spaces nor make cpp insert any (the latter by adding seemingly redundant parentheses). Signed-off-by: Jan Beulich LKML-Reference: <4CBDBEBA020000780001E05A@vpn.id2.novell.com> Cc: Alexander van Heukelum Signed-off-by: H. Peter Anvin

kbuild: Really don't clean bounds.h and asm-offsets.h

2010-03-11T10:15:22Z

Commit 7d3cc8b tried to keep bounds.h and asm-offsets.h during make clean by filtering these out of $(clean-files), but they are listed in $(targets) and $(always) and thus removed automatically. Introduce a new $(no-clean-files) variable to really skip such files in Makefile.clean. Signed-off-by: Michal Marek

kbuild: move asm-offsets.h to include/generated

2009-12-12T12:08:14Z

The simplest method was to add an extra asm-offsets.h file in arch/$ARCH/include/asm that references the generated file. We can now migrate the architectures one-by-one to reference the generated file direct - and when done we can delete the temporary arch/$ARCH/include/asm/asm-offsets.h file. Signed-off-by: Sam Ravnborg Cc: Al Viro Signed-off-by: Michal Marek

kbuild: move bounds.h to include/generated

2009-12-12T12:08:14Z

Signed-off-by: Sam Ravnborg Cc: Al Viro Signed-off-by: Michal Marek

kbuild: asm symlink support for arch/$ARCH/include

2008-07-25T20:12:34Z

Adjust the asm symlink support so we do not create the symlink unless really needed. We check the precense of include/asm-$ARCH by checking for the system.h file. We may end up with a stale directory so it is not enough to check if the directory is present. Signed-off-by: Sam Ravnborg

Don't clean bounds.h and asm-offsets.h

2008-05-19T18:18:24Z

Since 97965478a66fbdf0f4ad5e4ecc4828f0cb548a45 ("mm: Get rid of __ZONE_COUNT") mmzone.h includes bounds.h. Calling make clean after make prepare removes bounds.h again so when building external modules this fails. Signed-off-by: Jan Blunck Signed-off-by: Sam Ravnborg --

pageflags: standardize comment inclusion in asm-offsets.h and fix MIPS

2008-04-28T15:58:21Z

Add the ability to pass comments into asm-offsets.h by generating asm output like -># comment line Mips needs this feature to preserve the comments that are in asm-mips/asm-offsets.h right now. Then remove the special handling for mips from Kbuild and convert mips to use the new string to include the comments. Cc: Ralf Baechle Signed-off-by: Christoph Lameter Cc: Sam Ravnborg Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds