Re: [kbuild-all] arch/x86/include/asm/cmpxchg.h:245:2: error: 'asm' operand has impossible constraints

Borislav Petkov
2019-01-22T11:55:54Z

On Tue, Jan 22, 2019 at 07:13:59PM +0800, Philip Li wrote:
> thanks for the feedback, we will blacklist this. So may i understand based on
> the thread at https://lists.01.org/pipermail/kbuild-all/2018-December/056225.html,
> this is gcc-4.9 problem?

AFAICT, this triggers only on gcc-4.9, 32-bit build. Or do you have
other configurations which trigger it?