1. 01 Jul, 2006 1 commit
    • Paolo 'Blaisorblade' Giarrusso's avatar
      [PATCH] uml: make copy_*_user atomic · 47e5243a
      Paolo 'Blaisorblade' Giarrusso authored
      
      
      Make __copy_*_user_inatomic really atomic to avoid "Sleeping function called in
      atomic context" warnings, especially from futex code.
      
      This is made by adding another kmap_atomic slot and making copy_*_user_skas
      use kmap_atomic; also copy_*_user() becomes atomic, but that's true and is not
      a problem for i386 (and we can always add might_sleep there as done
      elsewhere).  For TT mode kmap is not used, so there's no need for this.
      
      I've had to use another slot since both KM_USER0 and KM_USER1 are used
      elsewhere and could cause conflicts.  Till now we reused the kmap_atomic slot
      list from the subarch, but that's not needed as that list must contain the
      common ones (used by generic code) + the ones used in architecture specific
      code (and Uml till now used none); so I've taken the i386 one after comparing
      it with ones from other archs, and added KM_UML_USERCOPY.
      Signed-off-by: default avatarPaolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
      Cc: Jeff Dike <jdike@addtoit.com>
      Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
      47e5243a
  2. 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