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Message-ID: <20210104122016.47308-2-alobakin@pm.me>
Date: Mon, 04 Jan 2021 12:20:47 +0000
From: Alexander Lobakin <alobakin@...me>
To: Thomas Bogendoerfer <tsbogend@...ha.franken.de>
Cc: Alexander Lobakin <alobakin@...me>,
Kees Cook <keescook@...omium.org>,
Ingo Molnar <mingo@...nel.org>,
Fangrui Song <maskray@...gle.com>,
Jiaxun Yang <jiaxun.yang@...goat.com>,
Ralf Baechle <ralf@...ux-mips.org>,
Alex Smith <alex.smith@...tec.com>,
Markos Chandras <markos.chandras@...tec.com>,
linux-mips@...r.kernel.org, stable@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH mips-next 2/4] MIPS: vmlinux.lds.S: add ".rel.dyn" to DISCARDS
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 <alobakin@...me>
---
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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