linux-kernel - Re: Compile error: linux-next-20200610

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Message-ID: <442f081a-ae1a-1594-bf6a-7e369306fa1d@infradead.org>
Date:   Wed, 10 Jun 2020 20:04:02 -0700
From:   Randy Dunlap <rdunlap@...radead.org>
To:     Souptick Joarder <jrdr.linux@...il.com>,
        Stephen Rothwell <sfr@...b.auug.org.au>
Cc:     linux-kernel@...r.kernel.org
Subject: Re: Compile error: linux-next-20200610

On 6/10/20 8:07 PM, Souptick Joarder wrote:
> Hi Stephen,
> 
> While compiling linux-next-20200610, I hit below compile error.
> .config file is attached.
> 
> Steps ->
> 
> 1. Download the tar
> 2. make defconfig
> 3. make -j4
> 
> In file included from drivers/firmware/efi/libstub/efi-stub-helper.c:16:0:
> drivers/firmware/efi/libstub/efi-stub-helper.c: In function ‘efi_char16_puts’:
> ./arch/x86/include/asm/efi.h:355:3: sorry, unimplemented: ms_abi
> attribute requires -maccumulate-outgoing-args or subtarget
> optimization implying it
>    : __efi64_thunk_map(inst, func, inst, ##__VA_ARGS__))
>    ^
> drivers/firmware/efi/libstub/efi-stub-helper.c:37:2: note: in
> expansion of macro ‘efi_call_proto’
>   efi_call_proto(efi_table_attr(efi_system_table, con_out),
>   ^
> drivers/firmware/efi/libstub/efi-stub-helper.c:37: confused by earlier
> errors, bailing out
> Preprocessed source stored into /tmp/ccZ7rSjc.out file, please attach
> this to your bugreport.
> make[5]: *** [drivers/firmware/efi/libstub/efi-stub-helper.o] Error 1
> make[4]: *** [drivers/firmware/efi/libstub] Error 2
> make[3]: *** [drivers/firmware/efi] Error 2
> make[2]: *** [drivers/firmware] Error 2
> make[1]: *** [drivers] Error 2
> make[1]: *** Waiting for unfinished jobs....
> make: *** [__sub-make] Error 2
> 
> -Souptick
> 

Patch is here:
https://lore.kernel.org/bpf/20200605150638.1011637-1-nivedita@alum.mit.edu/


thanks.
-- 
~Randy
Reported-by: Randy Dunlap <rdunlap@...radead.org>