1. 22 Oct, 2006 1 commit
    • Mark A. Greer's avatar
      [POWERPC] Add flatdevtree source · 6fb4efc6
      Mark A. Greer authored
      
      
      Add the latest version of the flatdevtree code and corresponding glue.
      
      A phandle table now tracks values returned by ft_find_device().
      The value returned by ft_find_device() is a phandle which is really
      an index into the phandle table.  The phandle table contains the address
      of the corresponding node.  When the flat dt is edited/moved, the node
      pointers in the phandle table are updated accordingly so no phandles kept
      by the caller become stale.
      Signed-off-by: default avatarMark A. Greer <mgreer@mvista.com>
      Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
      6fb4efc6
  2. 09 Oct, 2006 2 commits
  3. 04 Oct, 2006 1 commit
  4. 27 Sep, 2006 1 commit
    • Paul Mackerras's avatar
      [POWERPC] Create a "wrapper" script and use it in arch/powerpc/boot · 2bf11819
      Paul Mackerras authored
      
      
      This puts the knowledge of how to create various sorts of zImage
      wrappers into a script called "wrapper" that could be used outside of
      the kernel tree.  This changes arch/powerpc/boot so it first builds
      the files that the wrapper script needs, then runs it to create
      whatever flavours of zImage are required.
      
      This version does uImages as well.  The zImage names are changed
      slightly; zImage.pseries is the one with the PT_NOTE program header
      entry added, and zImage.pmac is the one without.  If the
      zImage.pseries gets made, it will also get hardlinked to zImage;
      otherwise, if zImage.pmac is made, it gets hardlinked to zImage.
      Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
      2bf11819
  5. 19 Sep, 2006 1 commit
  6. 07 Jul, 2006 1 commit
  7. 22 Jun, 2006 1 commit
    • Richard Purdie's avatar
      [PATCH] zlib_inflate: Upgrade library code to a recent version · 4f3865fb
      Richard Purdie authored
      Upgrade the zlib_inflate implementation in the kernel from a patched
      version 1.1.3/4 to a patched 1.2.3.
      
      The code in the kernel is about seven years old and I noticed that the
      external zlib library's inflate performance was significantly faster (~50%)
      than the code in the kernel on ARM (and faster again on x86_32).
      
      For comparison the newer deflate code is 20% slower on ARM and 50% slower
      on x86_32 but gives an approx 1% compression ratio improvement.  I don't
      consider this to be an improvement for kernel use so have no plans to
      change the zlib_deflate code.
      
      Various changes have been made to the zlib code in the kernel, the most
      significant being the extra functions/flush option used by ppp_deflate.
      This update reimplements the features PPP needs to ensure it continues to
      work.
      
      This code has been tested on ARM under both JFFS2 (with zlib compression
      enabled) and ppp_deflate and on x86_32.  JFFS2 sees an approx.  10% real
      world file read speed improvement.
      
      This patch also removes ZLIB_VERSION as it no longer has a correct value.
      We don't need version checks anyway as the kernel's module handling will
      take care of that for us.  This removal is also more in keeping with the
      zlib author's wishes (http://www.zlib.net/zlib_faq.html#faq24
      
      ) and I've
      added something to the zlib.h header to note its a modified version.
      Signed-off-by: default avatarRichard Purdie <rpurdie@rpsys.net>
      Acked-by: default avatarJoern Engel <joern@wh.fh-wedel.de>
      Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
      4f3865fb
  8. 14 Jan, 2006 1 commit
  9. 13 Jan, 2006 1 commit
  10. 10 Jan, 2006 1 commit
  11. 08 Jan, 2006 2 commits
  12. 15 Nov, 2005 1 commit
  13. 28 Oct, 2005 5 commits
  14. 09 Sep, 2005 2 commits
  15. 28 Aug, 2005 1 commit
    • Olaf Hering's avatar
      [PATCH] ppc64: make arch/ppc64/boot standalone · decd300b
      Olaf Hering authored
      
      
      Make the bootheader for ppc64 independent from kernel and libc headers.
      * add -nostdinc -isystem $gccincludes to not include libc headers
      * declare all functions in header files, also the stuff from string.S
      * declare some functions static
      * use stddef.h to get size_t (hopefully ok)
      * remove ppc32-types.h, only elf.h used the __NN types
      
      With further modifications by Paul Mackerras and Stephen Rothwell.
      Signed-off-by: default avatarOlaf Hering <olh@suse.de>
      Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
      decd300b
  16. 28 Jun, 2005 1 commit
  17. 16 Apr, 2005 1 commit
    • Linus Torvalds's avatar
      Linux-2.6.12-rc2 · 1da177e4
      Linus Torvalds authored
      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!
      1da177e4