1. 15 Dec, 2006 1 commit
  2. 03 Oct, 2006 1 commit
  3. 01 Feb, 2006 1 commit
  4. 06 Jan, 2006 1 commit
    • Frank Pavlic's avatar
      [PATCH] s390: qdio V=V pass-through · 8129ee16
      Frank Pavlic authored
      
      
      New feature V=V qdio pass-through.
      
      QDIO and HiperSockets processing in z/VM V=V guest environments (as well as
      V=R with z/VM running in LPAR mode) requires shadowing of all QDIO
      architecture queue elements.  Especially the shadowing of SBALs and SLSBs
      structures in the hypervisor, and the need to issue SIGA SYNC operations to
      observe state changes, eventually causes significant CPU processing overhead
      in the hypervisor.
      
      The QDIO pass-through support for V=V guests avoids the shadowing of SBALs and
      SLSBs.  This significantly reduces the hypervisor overhead for QDIO based I/O.
      Signed-off-by: default avatarFrank Pavlic <pavlic@de.ibm.com>
      Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
      Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
      8129ee16
  5. 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