1. 12 5月, 2007 1 次提交
  2. 07 5月, 2007 1 次提交
    • L
      Revert "[PATCH] x86: __pa and __pa_symbol address space separation" · e3ebadd9
      Linus Torvalds 提交于
      This was broken.  It adds complexity, for no good reason.  Rather than
      separate __pa() and __pa_symbol(), we should deprecate __pa_symbol(),
      and preferably __pa() too - and just use "virt_to_phys()" instead, which
      is more readable and has nicer semantics.
      
      However, right now, just undo the separation, and make __pa_symbol() be
      the exact same as __pa().  That fixes the bugs this patch introduced,
      and we can do the fairly obvious cleanups later.
      
      Do the new __phys_addr() function (which is now the actual workhorse for
      the unified __pa()/__pa_symbol()) as a real external function, that way
      all the potential issues with compile/link-time optimizations of
      constant symbol addresses go away, and we can also, if we choose to, add
      more sanity-checking of the argument.
      
      Cc: Eric W. Biederman <ebiederm@xmission.com>
      Cc: Vivek Goyal <vgoyal@in.ibm.com>
      Cc: Andi Kleen <ak@suse.de>
      Cc: Andrew Morton <akpm@linux-foundation.org>
      Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      e3ebadd9
  3. 03 5月, 2007 6 次提交
  4. 13 2月, 2007 5 次提交
  5. 08 12月, 2006 1 次提交
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  13. 27 6月, 2006 2 次提交