Re: [PATCH v12 1/5] x86/boot: Add get_acpi_rsdp() to parse RSDP in cmdline from KEXEC

[Chao Fan <fanc.fnst@cn.fujitsu.com>]

On Fri, Nov 30, 2018 at 12:35:16PM -0500, Masayoshi Mizuma wrote:
>On Fri, Nov 30, 2018 at 10:43:47AM +0800, Chao Fan wrote:
>...
>> >]$ make arch/x86/boot/compressed/misc.o
>> >  CALL    scripts/checksyscalls.sh
>> >  DESCEND  objtool
>> >  CC      arch/x86/boot/compressed/misc.o
>> >ld: -r and -pie may not be used together
>> >make[1]: *** [scripts/Makefile.build:294: arch/x86/boot/compressed/misc.o] Error 1
>> >make: *** [Makefile:1715: arch/x86/boot/compressed/misc.o] Error 2
>> >]$
>> 
>> Hi Masa,
>> 
>> So many thanks for your test.
>> 
>> Could you give me more details about this error? More error message.
>> Just on the first commit or the whole PATCHSET?
>> Cause I didn't get error both on this commit and on the whole PATCHSET.
>
>I built your whole patchset and got the error.
>The error depends on CONFIG_MODVERSIONS.
>If CONFIG_MODVERSIONS=y, you will get the build error.

Hi Masa,

Thanks, after that, I got the error.
About your solution, it can fix the error. But I am not sure whether
it's good.

Boris and Baoquan,
How do you think this issue.

Thanks,
Chao Fan

>
>Thanks,
>Masa
>
>