Re: [kbuild-all] Re: {standard input}:24403: Error: Insn slot not set in unwind record.

[Chen, Rong A]

On 10/22/2022 12:13 AM, Kees Cook wrote:
> On Fri, Oct 21, 2022 at 01:32:16PM +0800, kernel test robot wrote:
> > Hi Kees,
> >
> > FYI, the error/warning still remains.
> >
> > tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> > head:   aae703b02f92bde9264366c545e87cec451de471
> > commit: a82adfd5c7cb4b8bb37ef439aed954f9972bb618 hardening: Introduce CONFIG_ZERO_CALL_USED_REGS
> > date:   1 year, 3 months ago
> > config: ia64-randconfig-r024-20221020
> > compiler: ia64-linux-gcc (GCC) 12.1.0
>
> This feature isn't supported on ia64 -- I don't see how this commit
> could be causing the warnings.

Hi Kees,

Thanks for your reply, we will disable CONFIG_ZERO_CALL_USED_REGS for ia64.

Best Regards,
Rong Chen