29 Apr, 2008

2 commits

• 6510d4195   kernel: Move arches to use common unaligned access ... Browse Code »

  Unaligned access is ok for the following arches:
  cris, m68k, mn10300, powerpc, s390, x86

  Arches that use the memmove implementation for native endian, and
  the byteshifting for the opposite endianness.
  h8300, m32r, xtensa

  Packed struct for native endian, byteshifting for other endian:
  alpha, blackfin, ia64, parisc, sparc, sparc64, mips, sh

  m86knommu is generic_be for Coldfire, otherwise unaligned access is ok.

  frv, arm chooses endianness based on compiler settings, uses the byteshifting
  versions. Remove the unaligned trap handler from frv as it is now unused.

  v850 is le, uses the byteshifting versions for both be and le.

  Remove the now unused asm-generic implementation.

  Signed-off-by: Harvey Harrison
  Acked-by: David S. Miller
  Cc:
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Harvey Harrison

  2008-04-29 23:06:27 +0800  
• ff471b246   frv si_addr annotations ... Browse Code »

  Signed-off-by: Al Viro
  Acked-by: David Howells
  Signed-off-by: Linus Torvalds

  Al Viro

  2008-04-29 01:03:30 +0800  

14 Apr, 2008

1 commit

• 4f3f8e94b   FRV: Correctly determine the address of an illegal instruction ... Browse Code »

  Correctly determine the address of an illegal instruction. The EPCR0 register
  holds this value (masked by EPCR0_PC) if the validity bit is set (masked by
  EPCR0_V). So the test as to whether the contents of the register are usable
  should be involve checking the _V bit, not the _PC bits.

  Signed-off-by: David Howells
  Signed-off-by: Linus Torvalds

  David Howells

  2008-04-14 22:55:15 +0800  

11 Apr, 2008

1 commit

• e31c243f9   FRV: Add support for emulation of userspace atomic ops [try #2] ... Browse Code »

  Use traps 120-126 to emulate atomic cmpxchg32, xchg32, and XOR-, OR-, AND-, SUB-
  and ADD-to-memory operations for userspace.

  Signed-off-by: David Howells
  Signed-off-by: Linus Torvalds

  David Howells

  2008-04-11 04:41:29 +0800  

11 Jul, 2006

1 commit

• 84e8cd6db   [PATCH] FRV: Introduce asm-offsets for FRV arch ... Browse Code »

  Introduce the use of asm-offsets into the FRV architecture.

  Signed-off-by: David Howells
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  David Howells

  2006-07-11 04:24:22 +0800  

01 Jul, 2006

1 commit

• 6ab3d5624   Remove obsolete #include <linux/config.h> ... Browse Code »

  Signed-off-by: Jörn Engel
  Signed-off-by: Adrian Bunk

  Jörn Engel

  2006-07-01 01:25:36 +0800  

09 Jan, 2006

1 commit

• 402344012   [PATCH] frv: implement and export various things required by modules ... Browse Code »

  Export a number of features required to build all the modules. It also
  implements the following simple features:

  (*) csum_partial_copy_from_user() for MMU as well as no-MMU.

  (*) __ucmpdi2().

  so that they can be exported too.

  Signed-off-by: David Howells
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  David Howells

  2006-01-09 12:13:36 +0800  

17 Apr, 2005

1 commit

• 1da177e4c   Linux-2.6.12-rc2 ... Browse Code »

  Initial git repository build. I'm not bothering with the full history,
  even though we have it. We can create a separate "historical" git
  archive of that later if we want to, and in the meantime it's about
  3.2GB when imported into git - space that would just make the early
  git days unnecessarily complicated, when we don't have a lot of good
  infrastructure for it.

  Let it rip!

  Linus Torvalds

  2005-04-17 06:20:36 +0800