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  1. Sep 21, 2005
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    • Linus Torvalds's avatar
      x86-64/smp: fix random SIGSEGV issues · bc5e8fdf
      Linus Torvalds authored
      
      They seem to have been due to AMD errata 63/122; the fix is to disable
      TLB flush filtering in SMP configurations.
      
      Confirmed to fix the problem by Andrew Walrond <andrew@walrond.org>
      
      [ Let's see if we'll have a better fix eventually, this is the Q&D
        "let's get this fixed and out there" version ]
      
      Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
      bc5e8fdf
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