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  1. 29 1月, 2008 26 次提交
  3. 24 12月, 2007 1 次提交
  5. 18 12月, 2007 1 次提交
    • N
      fix bloat-o-meter for ppc64 · 8998979c
      由 Nathan Lynch 提交于 
      bloat-o-meter assumes that a '.' anywhere in a symbol's name means that it
is static and prepends 'static.' to the first part of the symbol name,
discarding the portion of the name that follows the '.'.  However, the
names of function entry points begin with '.' in the ppc64 ABI.  This
causes all function text size changes to be accounted to a single 'static.'
entry in the output when comparing ppc64 kernels.

Change getsizes() to ignore the first character of the symbol name when
searching for '.'.
Signed-off-by: NNathan Lynch <ntl@pobox.com>
Cc: Matt Mackall <mpm@selenic.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      8998979c
  7. 14 12月, 2007 1 次提交
  9. 09 12月, 2007 1 次提交
  11. 30 11月, 2007 1 次提交
    • A
      update checkpatch.pl to version 0.12 · 8905a67c
      由 Andy Whitcroft 提交于 
      This version brings a new terse output mode as well as many improvements to
the unary detection and bare type regcognition.  It also brings the usual
updates for false positives, though these seem to be slowing markedly
now that the unary detector is no longer just putting its finger in the
air and guessing.  Of note:

  - new --terse mode producing a single line per report
  - loosening of the block brace checks
  - new checks for enum/union/struch brace placements
  - hugely expanded "bare type" detection
  - checks for inline usage
  - better handling of already open comment blocks
  - handle patches which introduce or remove lines without newlines

Andy Whitcroft (19):
      Version: 0.12
      style fixes as spotted by checkpatch
      add a --terse options of a single line of output per report
      block brace checks should only apply for single line blocks
      all new bare type detector
      check spacing for open braces with enum, union and struct
      check for LINUX_VERSION_CODE
      macros definition bracketing checks need to ignore -ve context
      clean up the mail-back mode, -q et al
      expand possible type matching to declarations
      allow const and sparse annotations on possible types
      handle possible types as regular types everywhere
      prefer plain inline over __inline__ and __inline
      all new open comment detection
      fix up conditional extraction for if assignment checks
      add const to the possible type matcher
      unary checks: a for loop is a conditional too
      possible types: detect function pointer definitions
      handle missind newlines at end of file, report addition
Signed-off-by: NAndy Whitcroft <apw@shadowen.org>
Acked-by: NIngo Molnar <mingo@elte.hu>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      8905a67c
  13. 18 11月, 2007 2 次提交
    • S
      x86: simplify "make ARCH=x86" and fix kconfig all.config · 6840999b
      由 Sam Ravnborg 提交于 
      Simplify "make ARCH=x86" and fix kconfig so we again can set 64BIT in
all.config.

For a fix the diffstat is nice:
 6 files changed, 3 insertions(+), 36 deletions(-)

The patch reverts these commits:
 - 0f855aa6 ("kconfig: add helper to set
   config symbol from environment variable")
 - 2a113281 ("kconfig: use $K64BIT to
   set 64BIT with all*config targets")

Roman Zippel pointed out that kconfig supported string compares so
the additional complexity introduced by the above two patches were
not needed.

With this patch we have following behaviour:

  # make {allno,allyes,allmod,rand}config [ARCH=...]
  option \ host arch      | 32bit         | 64bit
  =====================================================
  ./.                     | 32bit         | 64bit
  ARCH=x86                | 32bit         | 32bit
  ARCH=i386               | 32bit         | 32bit
  ARCH=x86_64             | 64bit         | 64bit

The general rule are that ARCH= and native architecture takes
precedence over the configuration.

So make ARCH=i386 [whatever] will always build a 32-bit kernel
no matter what the configuration says.  The configuration will
be updated to 32-bit if it was configured to 64-bit and the
other way around.

This behaviour is consistent with previous behaviour so no
suprises here.

make ARCH=x86 will per default result in a 32-bit kernel but as
the only ARCH= value x86 allow the user to select between 32-bit
and 64-bit using menuconfig.
Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
Cc: Andreas Herrmann <aherrman@arcor.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      6840999b
    • S
      x86: simplify "make ARCH=x86" and fix kconfig all.config · 80ef88d6
      由 Sam Ravnborg 提交于 
      Simplify "make ARCH=x86" and fix kconfig so we again
can set 64BIT in all.config.

For a fix the diffstat is nice:
 6 files changed, 3 insertions(+), 36 deletions(-)

The patch reverts these commits:
0f855aa6
-> kconfig: add helper to set config symbol from environment variable

2a113281
-> kconfig: use $K64BIT to set 64BIT with all*config targets

Roman Zippel pointed out that kconfig supported string
compares so the additional complexity introduced by the
above two patches were not needed.

With this patch we have following behaviour:

# make {allno,allyes,allmod,rand}config [ARCH=...]
option \ host arch      | 32bit         | 64bit
=====================================================
./.                     | 32bit         | 64bit
ARCH=x86                | 32bit         | 32bit
ARCH=i386               | 32bit         | 32bit
ARCH=x86_64             | 64bit         | 64bit

The general rule are that ARCH= and native architecture
takes precedence over the configuration.
So make ARCH=i386 [whatever] will always build a 32-bit
kernel no matter what the configuration says.
The configuration will be updated to 32-bit if it was
configured to 64-bit and the other way around.

This behaviour is consistent with previous behaviour so
no suprises here.

make ARCH=x86 will per default result in a 32-bit kernel
but as the only ARCH= value x86 allow the user to select
between 32-bit and 64-bit using menuconfig. 
Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
Cc: Andreas Herrmann <aherrman@arcor.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
      80ef88d6
  15. 13 11月, 2007 4 次提交
    • S
      x86: enable "make ARCH=x86" · daa93fab
      由 Sam Ravnborg 提交于 
      After unification of the Kconfig files and
introducing K64BIT support in kconfig
it required only trivial changes to enable
"make ARCH=x86".

With this patch you can build for x86_64 in several ways:
1) make ARCH=x86_64
2) make ARCH=x86 K64BIT=y
3) make ARCH=x86 menuconfig
   => select 64-bit

Likewise for i386 with the addition that
i386 is default is you say ARCH=x86.
Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
      daa93fab
    • S
      kconfig: use $K64BIT to set 64BIT with all*config targets · 2a113281
      由 Sam Ravnborg 提交于 
      The variable K64BIT can now be used to select the
value of CONFIG_64BIT.

This is for example useful for powerpc to generate
allmodconfig for both bit sizes - like this:
make ARCH=powerpc K64BIT=y
make ARCH=powerpc K64BIT=n

To use this the Kconfig file must use "64BIT" as the
config value to select between 32 and 64 bit.
Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
      2a113281
    • S
      kconfig: add helper to set config symbol from environment variable · 0f855aa6
      由 Sam Ravnborg 提交于 
      Add conf_set_env_sym() that can set an already defined symbol
based on the value of an environment variable.

Unknown symbols are silently ignored.
A warning is printed if the value of the environment variable
is unexpected.
Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
      0f855aa6
    • S
      kconfig: factor out code in confdata.c · 9c900a9c
      由 Sam Ravnborg 提交于 
      This patch introduce no functional changes.
Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
      9c900a9c
  17. 26 10月, 2007 3 次提交