On 2021-01-15, Anders Roxell wrote:
On Fri, 15 Jan 2021 at 20:28, Nathan Chancellor
<[email protected]> wrote:
On Fri, Jan 15, 2021 at 08:13:30PM +0100, Anders Roxell wrote:
> When building mips tinyconifg the following warning show up
>
> make --silent --keep-going --jobs=8
O=/home/anders/src/kernel/next/out/builddir ARCH=mips
CROSS_COMPILE=mips-linux-gnu- HOSTCC=clang CC=clang
> /srv/src/kernel/next/arch/mips/vdso/elf.S:14:1: warning: DWARF2 only supports
one section per compilation unit
> .pushsection .note.Linux, "a",@note ; .balign 4 ; .long 2f - 1f ; .long 4484f - 3f ;
.long 0 ; 1:.asciz "Linux" ; 2:.balign 4 ; 3:
> ^
> /srv/src/kernel/next/arch/mips/vdso/elf.S:34:2: warning: DWARF2 only supports
one section per compilation unit
> .section .mips_abiflags, "a"
> ^
>
> Rework so the mips vdso Makefile adds flag '-no-integrated-as' unless
> LLVM_IAS is defined.
>
> Link: https://github.com/ClangBuiltLinux/linux/issues/1256
> Cc: [email protected] # v4.19+
> Suggested-by: Nick Desaulniers <[email protected]>
> Signed-off-by: Anders Roxell <[email protected]>
I believe this is the better solution:
https://lore.kernel.org/r/[email protected]/
Yes, I agree.
Cheers,
Anders
http://lore.kernel.org/r/[email protected]
Personally I'd drop DWARF v2 as an option.
