| Message ID | 20210107123428.354231-2-alobakin@pm.me (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | MIPS: vmlinux.lds.S sections fixes & cleanup | expand |
On Thu, Jan 07, 2021 at 12:34:53PM +0000, Alexander Lobakin wrote: > Discard GNU attributes (MIPS FP type, GNU Hash etc.) at link time > as kernel doesn't use it at all. > Solves a dozen of the following ld warnings (one per every file): > > mips-alpine-linux-musl-ld: warning: orphan section `.gnu.attributes' > from `arch/mips/kernel/head.o' being placed in section > `.gnu.attributes' > mips-alpine-linux-musl-ld: warning: orphan section `.gnu.attributes' > from `init/main.o' being placed in section `.gnu.attributes' > > Signed-off-by: Alexander Lobakin <alobakin@pm.me> Reviewed-by: Nathan Chancellor <natechancellor@gmail.com> > --- > arch/mips/kernel/vmlinux.lds.S | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S > index 83e27a181206..16468957cba2 100644 > --- a/arch/mips/kernel/vmlinux.lds.S > +++ b/arch/mips/kernel/vmlinux.lds.S > @@ -221,6 +221,7 @@ SECTIONS > /* ABI crap starts here */ > *(.MIPS.abiflags) > *(.MIPS.options) > + *(.gnu.attributes) > *(.options) > *(.pdr) > *(.reginfo) > -- > 2.30.0 > >
diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S index 83e27a181206..16468957cba2 100644 --- a/arch/mips/kernel/vmlinux.lds.S +++ b/arch/mips/kernel/vmlinux.lds.S @@ -221,6 +221,7 @@ SECTIONS /* ABI crap starts here */ *(.MIPS.abiflags) *(.MIPS.options) + *(.gnu.attributes) *(.options) *(.pdr) *(.reginfo)
Discard GNU attributes (MIPS FP type, GNU Hash etc.) at link time as kernel doesn't use it at all. Solves a dozen of the following ld warnings (one per every file): mips-alpine-linux-musl-ld: warning: orphan section `.gnu.attributes' from `arch/mips/kernel/head.o' being placed in section `.gnu.attributes' mips-alpine-linux-musl-ld: warning: orphan section `.gnu.attributes' from `init/main.o' being placed in section `.gnu.attributes' Signed-off-by: Alexander Lobakin <alobakin@pm.me> --- arch/mips/kernel/vmlinux.lds.S | 1 + 1 file changed, 1 insertion(+)