Removes the now unused trap handler for double faults. Also removes the
never used handler for fpu not available.
-- Brian Gerst
diff -urN linux-2.5.62-bk7/arch/i386/kernel/entry.S linux/arch/i386/kernel/entry.S --- linux-2.5.62-bk7/arch/i386/kernel/entry.S 2003-02-21 14:48:27.000000000 -0500 +++ linux/arch/i386/kernel/entry.S 2003-02-21 20:43:13.000000000 -0500 @@ -500,10 +500,6 @@ pushl $do_coprocessor_segment_overrun jmp error_code -ENTRY(double_fault) - pushl $do_double_fault - jmp error_code - ENTRY(invalid_TSS) pushl $do_invalid_TSS jmp error_code diff -urN linux-2.5.62-bk7/arch/i386/kernel/traps.c linux/arch/i386/kernel/traps.c --- linux-2.5.62-bk7/arch/i386/kernel/traps.c 2003-02-21 14:48:27.000000000 -0500 +++ linux/arch/i386/kernel/traps.c 2003-02-21 20:44:10.000000000 -0500 @@ -73,7 +73,6 @@ asmlinkage void bounds(void); asmlinkage void invalid_op(void); asmlinkage void device_not_available(void); -asmlinkage void double_fault(void); asmlinkage void coprocessor_segment_overrun(void); asmlinkage void invalid_TSS(void); asmlinkage void segment_not_present(void); @@ -349,8 +348,6 @@ DO_VM86_ERROR( 4, SIGSEGV, "overflow", overflow) DO_VM86_ERROR( 5, SIGSEGV, "bounds", bounds) DO_ERROR_INFO( 6, SIGILL, "invalid operand", invalid_op, ILL_ILLOPN, regs->eip) -DO_VM86_ERROR( 7, SIGSEGV, "device not available", device_not_available) -DO_ERROR( 8, SIGSEGV, "double fault", double_fault) DO_ERROR( 9, SIGFPE, "coprocessor segment overrun", coprocessor_segment_overrun) DO_ERROR(10, SIGSEGV, "invalid TSS", invalid_TSS) DO_ERROR(11, SIGBUS, "segment not present", segment_not_present)
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