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[v5,mips-next,3/9] MIPS: vmlinux.lds.S: add ".gnu.attributes" to DISCARDS

Message ID 20210110115546.30970-3-alobakin@pm.me
State Accepted
Commit 5629d41838881335b7b00f13dab17073674793b8
Headers show
Series MIPS: vmlinux.lds.S sections fixes & cleanup | expand

Commit Message

Alexander Lobakin Jan. 10, 2021, 11:56 a.m. UTC 
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 mbox series

Patch

diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S
index ae1d0b4bdd60..09669a8fddec 100644
--- a/arch/mips/kernel/vmlinux.lds.S
+++ b/arch/mips/kernel/vmlinux.lds.S
@@ -220,6 +220,7 @@  SECTIONS
 		/* ABI crap starts here */
 		*(.MIPS.abiflags)
 		*(.MIPS.options)
+		*(.gnu.attributes)
 		*(.options)
 		*(.pdr)
 		*(.reginfo)