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: stable@xxxxxxxxxxxxxxx # v4.19+ > Suggested-by: Nick Desaulniers <ndesaulniers@xxxxxxxxxx> > Signed-off-by: Anders Roxell <anders.roxell@xxxxxxxxxx> I believe this is the better solution: https://lore.kernel.org/r/20210115192622.3828545-1-natechancellor@xxxxxxxxx/ Cheers, Nathan
