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  1. 28 Sep, 2022 3 commits
  3. 03 Feb, 2020 1 commit
    • Masahiro Yamada's avatar
      kbuild: rename hostprogs-y/always to hostprogs/always-y · 5f2fb52f
      Masahiro Yamada authored 
      
In old days, the "host-progs" syntax was used for specifying host
programs. It was renamed to the current "hostprogs-y" in 2004.

It is typically useful in scripts/Makefile because it allows Kbuild to
selectively compile host programs based on the kernel configuration.

This commit renames like follows:

  always       ->  always-y
  hostprogs-y  ->  hostprogs

So, scripts/Makefile will look like this:

  always-$(CONFIG_BUILD_BIN2C) += ...
  always-$(CONFIG_KALLSYMS)    += ...
      ...
  hostprogs := $(always-y) $(always-m)

I think this makes more sense because a host program is always a host
program, irrespective of the kernel configuration. We want to specify
which ones to compile by CONFIG options, so always-y will be handier.

The "always", "hostprogs-y", "hostprogs-m" will be kept for backward
compatibility for a while.
Signed-off-by: default avatarMasahiro Yamada <masahiroy@kernel.org>
      5f2fb52f
  5. 21 Aug, 2019 1 commit
  7. 14 Aug, 2019 1 commit
  9. 27 Feb, 2019 2 commits
  11. 06 Jan, 2019 2 commits
  13. 24 Dec, 2018 1 commit
  15. 23 Dec, 2018 2 commits
  17. 09 Nov, 2018 1 commit
    • Borislav Petkov's avatar
      locking/atomics: Fix out-of-tree build · bdf37b4d
      Borislav Petkov authored 
      
Building a kernel out of tree with:

  make O=/tmp/b oldconfig
  cd /tmp/b
  make

gives this error:

    CALL    /mnt/kernel/kernel/linux/scripts/atomic/check-atomics.sh
  /bin/bash: scripts/atomic/check-atomics.sh: No such file or directory
  make[3]: *** [/mnt/kernel/kernel/linux/./Kbuild:86: old-atomics] Error 127
  make[3]: *** Waiting for unfinished jobs....

Make the command use the proper build prerequisite which is the absolute
path to the script.
Reported-by: default avatarStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: default avatarBorislav Petkov <bp@suse.de>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Deacon <will.deacon@arm.com>
Cc: arnd@arndb.de
Cc: aryabinin@virtuozzo.com
Cc: catalin.marinas@arm.com
Cc: dvyukov@google.com
Cc: glider@google.com
Cc: linux-arm-kernel@lists.infradead.org
Cc: linuxdrivers@attotech.com
Fixes: 8d325880 ("locking/atomics: Check generated headers are up-to-date")
Link: http://lkml.kernel.org/r/20181108194128.13368-1-bp@alien8.de

Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
      bdf37b4d
  19. 01 Nov, 2018 1 commit
  21. 16 Nov, 2017 1 commit
  23. 02 Nov, 2017 1 commit
    • Greg Kroah-Hartman's avatar
      License cleanup: add SPDX GPL-2.0 license identifier to files with no license · b2441318
      Greg Kroah-Hartman authored 
      Many source files in the tree are missing licensing information, which
makes it harder for compliance tools to determine the correct license.

By default all files without license information are under the default
license of the kernel, which is GPL version 2.

Update the files which contain no license information with the 'GPL-2.0'
SPDX license identifier.  The SPDX identifier is a legally binding
shorthand, which can be used instead of the full boiler plate text.

This patch is based on work done by Thomas Gleixner and Kate Stewart and
Philippe Ombredanne.

How this work was done:

Patches were generated and checked against linux-4.14-rc6 for a subset of
the use cases:
 - file had no licensing information it it.
 - file was a */uapi/* one with no licensing information in it,
 - file was a */uapi/* one with existing licensing information,

Further patches will be generated in subsequent months to fix up cases
where non-standard...
      b2441318
  25. 12 Apr, 2017 1 commit
  27. 24 May, 2016 1 commit
  29. 01 Jul, 2015 1 commit
  31. 19 May, 2015 1 commit
  33. 02 Apr, 2015 1 commit
  35. 24 Mar, 2015 1 commit
  37. 05 Jan, 2015 2 commits
  39. 09 Nov, 2011 1 commit
  41. 01 Nov, 2011 1 commit
  43. 27 Oct, 2010 1 commit
    • David Howells's avatar
      Partially revert patch that encloses asm-offset.h numbers in brackets · 95a2f6f7
      David Howells authored 
      Partially revert patch:

	commit 3234282f


	Author: Jan Beulich <JBeulich@novell.com>
	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 <jbeulich@novell.com>
cc: Alexander van Heukelum <heukelum@fastmail.fm>
cc: H. Peter Anvin <hpa@linux.intel.com>
cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
      95a2f6f7
  45. 22 Oct, 2010 1 commit
  47. 19 Oct, 2010 1 commit
    • Jan Beulich's avatar
      x86, asm: Fix CFI macro invocations to deal with shortcomings in gas · 3234282f
      Jan Beulich authored 
      
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: default avatarJan Beulich <jbeulich@novell.com>
LKML-Reference: <4CBDBEBA020000780001E05A@vpn.id2.novell.com>
Cc: Alexander van Heukelum <heukelum@fastmail.fm>
Signed-off-by: default avatarH. Peter Anvin <hpa@linux.intel.com>
      3234282f
  49. 11 Mar, 2010 1 commit
  51. 12 Dec, 2009 2 commits
  53. 25 Jul, 2008 1 commit
  55. 19 May, 2008 1 commit
  57. 28 Apr, 2008 2 commits
  59. 11 Oct, 2007 2 commits
  61. 16 Jul, 2007 1 commit
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