1. 25 10月, 2006 5 次提交
  2. 24 10月, 2006 3 次提交
  3. 23 10月, 2006 3 次提交
  4. 18 10月, 2006 2 次提交
    • M
      [POWERPC] More bootwrapper reorganization · c888554b
      Mark A. Greer 提交于
      More reorganization of the bootwrapper:
      - Add dtb section to zImage
      - ft_init now called by platform_init
      - Pack a flat dt before calling kernel
      - Remove size parameter from free
      - printf only calls console_ops.write it its not NULL
      - Some cleanup
      Signed-off-by: NMark A. Greer <mgreer@mvista.com>
      Signed-off-by: NPaul Mackerras <paulus@samba.org>
      c888554b
    • P
      [POWERPC] Make sure interrupt enable gets restored properly · b0a779de
      Paul Mackerras 提交于
      The lazy IRQ disable patch missed a couple of places where the
      interrupt enable flags need to be restored correctly.  First, we
      weren't restoring the paca->hard_enabled flag on interrupt exit.
      Instead of saving it on entry, we compute it from the MSR_EE bit
      in the MSR we are restoring at exit.  Secondly, the MMU hash miss
      code was clearing both paca->soft_enabled and paca->hard_enabled
      but not restoring them in the case where hash_page was able to
      resolve the miss from the Linux page tables.
      Signed-off-by: NPaul Mackerras <paulus@samba.org>
      b0a779de
  5. 16 10月, 2006 14 次提交
  6. 12 10月, 2006 1 次提交
    • M
      [PATCH] mm: use symbolic names instead of indices for zone initialisation · 6391af17
      Mel Gorman 提交于
      Arch-independent zone-sizing is using indices instead of symbolic names to
      offset within an array related to zones (max_zone_pfns).  The unintended
      impact is that ZONE_DMA and ZONE_NORMAL is initialised on powerpc instead
      of ZONE_DMA and ZONE_HIGHMEM when CONFIG_HIGHMEM is set.  As a result, the
      the machine fails to boot but will boot with CONFIG_HIGHMEM turned off.
      
      The following patch properly initialises the max_zone_pfns[] array and uses
      symbolic names instead of indices in each architecture using
      arch-independent zone-sizing.  Two users have successfully booted their
      powerpcs with it (one an ibook G4).  It has also been boot tested on x86,
      x86_64, ppc64 and ia64.  Please merge for 2.6.19-rc2.
      
      Credit to Benjamin Herrenschmidt for identifying the bug and rolling the
      first fix.  Additional credit to Johannes Berg and Andreas Schwab for
      reporting the problem and testing on powerpc.
      Signed-off-by: NMel Gorman <mel@csn.ul.ie>
      Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
      Signed-off-by: NAndrew Morton <akpm@osdl.org>
      Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
      6391af17
  7. 10 10月, 2006 10 次提交
  8. 09 10月, 2006 2 次提交