From: Daniel Jacobowitz When working on GDB support I found a typo. I assume the comment is correct. If you step to this particular instruction and backtrace, GDB gets lost. Signed-off-by: Andrew Morton --- 25-akpm/arch/i386/kernel/vsyscall-sysenter.S | 2 +- 1 files changed, 1 insertion(+), 1 deletion(-) diff -puN arch/i386/kernel/vsyscall-sysenter.S~unwind-information-fix-for-the-vsyscall-dso arch/i386/kernel/vsyscall-sysenter.S --- 25/arch/i386/kernel/vsyscall-sysenter.S~unwind-information-fix-for-the-vsyscall-dso 2004-10-24 23:50:56.785838128 -0700 +++ 25-akpm/arch/i386/kernel/vsyscall-sysenter.S 2004-10-24 23:50:56.788837672 -0700 @@ -84,7 +84,7 @@ SYSENTER_RETURN: .byte 0x04 /* DW_CFA_advance_loc4 */ .long .Lpop_ebp-.Lenter_kernel .byte 0x0e /* DW_CFA_def_cfa_offset */ - .byte 0x12 /* RA at offset 12 now */ + .byte 0x0c /* RA at offset 12 now */ .byte 0xc5 /* DW_CFA_restore %ebp */ .byte 0x04 /* DW_CFA_advance_loc4 */ .long .Lpop_edx-.Lpop_ebp _