Messages in this thread | | | From | Andi Kleen <> | Subject | proxy_pda was Re: What was in the x86 merge for .20 | Date | Fri, 8 Dec 2006 22:06:20 +0100 |
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On Friday 08 December 2006 21:35, Jeremy Fitzhardinge wrote: > Arkadiusz Miskiewicz wrote: > > LD .tmp_vmlinux1 > > arch/i386/kernel/built-in.o: In function `math_emulate': > > (.text+0x3809): undefined reference to `_proxy_pda' > > > > Hm, in theory nothing should ever generate a reference to _proxy_pda. > What compiler are you using?
Looking at Arkadiusz' output file it looks like gcc 4.2 decided to CSE the address :/
movl $_proxy_pda+8, %edx #, tmp65
Very sad, but legitimate.
The only workaround I can think of would be to define it as a symbol (or away in vmlinux.lds.S). Or do away with the idea of proxy_pda again.
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