Thread (9 messages) 9 messages, 4 authors, 2021-01-06
STALE1997d
Revisions (2)
  1. v1 current
  2. v2 [diff vs current]

[PATCH mips-next 2/4] MIPS: vmlinux.lds.S: add ".rel.dyn" to DISCARDS

From: Alexander Lobakin <hidden>
Date: 2021-01-04 12:21:57
Also in: lkml, stable
Subsystem: mips, the rest · Maintainers: Thomas Bogendoerfer, Linus Torvalds

GCC somehow manages to place some of the symbols from main.c into
.rel.dyn section:

mips-alpine-linux-musl-ld: warning: orphan section `.rel.dyn'
from `init/main.o' being placed in section `.rel.dyn'

I couldn't catch up the exact symbol, but seems like it's harmless
to discard it from the final vmlinux as kernel doesn't use or
support dynamic relocations.

Misc: sort DISCARDS section entries alphabetically.

Signed-off-by: Alexander Lobakin <redacted>
---
 arch/mips/kernel/vmlinux.lds.S | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S
index 83e27a181206..1c3c2e903062 100644
--- a/arch/mips/kernel/vmlinux.lds.S
+++ b/arch/mips/kernel/vmlinux.lds.S
@@ -221,9 +221,10 @@ SECTIONS
 		/* ABI crap starts here */
 		*(.MIPS.abiflags)
 		*(.MIPS.options)
+		*(.eh_frame)
 		*(.options)
 		*(.pdr)
 		*(.reginfo)
-		*(.eh_frame)
+		*(.rel.dyn)
 	}
 }
-- 
2.30.0

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