> That's a good suggestion. Earlier C3s didn't have cmov so it's > not entirely unlikely that cmov in C3-2 is broken in some cases. > Configuring for P5MMX or 486 should be good safe alternatives.
The proper fix for all of this mess is to fix the gcc compiler suite to actually generate i686 code when told to use i686. CMOV is an optional i686 extension which gcc uses without checking. In early PIV days it made sense but on modern processors CMOV is so pointless the bug should be fixed. At that point an i686 kernel would contain i686 instructions and actually run on all i686 processors ending all the i586 pain for most users and distributions. Unfortunately the compiler people don't appear to care about their years old bug. Alan - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
