21 Feb, 2006

1 commit

• b04ec261b   [PATCH] m32r: __cmpxchg_u32 fix ... Browse Code »

  This patch fixes a bug of include/asm-m32r/system.h:__cmpxchg_u32().

  static __inline__ unsigned long
  __cmpxchg_u32(volatile unsigned int *p, unsigned int old, unsigned int new);

  In __cmpxchg_u32(), the "old" value must not be changed to the previous "*p"
  value. But the former code modifies the previous "*p" value.

  A deadlock at _atomic_dec_and_lock sometimes happened due to this bug.

  Signed-off-by: Hayato Fujiwara
  Signed-off-by: Hirokazu Takata
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Hirokazu Takata

  2006-02-21 12:00:12 +0800  

13 Jan, 2006

1 commit

• 4dc7a0bbe   [PATCH] sched: add cacheflush() asm ... Browse Code »

  Add per-arch sched_cacheflush() which is a write-back cacheflush used by
  the migration-cost calibration code at bootup time.

  Signed-off-by: Ingo Molnar
  Cc: Nick Piggin
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Ingo Molnar

  2006-01-13 01:08:49 +0800  

07 Jan, 2006

1 commit

• 9287d95ea   [PATCH] m32r: Support M32104UT target platform ... Browse Code »

  This patch is for supporting a new target platform, Renesas M32104UT
  evaluation board.

  The M32104UT is an eval board based on an uT-Engine specification. This board
  has an MMU-less M32R family processor, M32104.
  http://www-wa0.personal-media.co.jp/pmc/archive/te/te_m32104_e.pdf

  This board is one of the most popular M32R platform, so we have ported
  Linux/M32R to it.

  Signed-off-by: Naoto Sugai
  Signed-off-by: Hirokazu Takata
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Hirokazu Takata

  2006-01-07 00:33:43 +0800  

29 Nov, 2005

1 commit

• 0332db5af   [PATCH] m32r: Introduce atomic_cmpxchg and atomic_inc_not_zero operations ... Browse Code »

  Introduce atomic_cmpxchg and atomic_inc_not_zero operations for m32r.

  Signed-off-by: Hayato Fujiwara
  Signed-off-by: Hirokazu Takata
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Hirokazu Takata

  2005-11-29 06:42:24 +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