From: Alexander Lobakin <alobakin@pm.me>
To: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Alexander Lobakin <alobakin@pm.me>,
Kees Cook <keescook@chromium.org>, Ingo Molnar <mingo@kernel.org>,
Fangrui Song <maskray@google.com>,
Jiaxun Yang <jiaxun.yang@flygoat.com>,
Ralf Baechle <ralf@linux-mips.org>,
Alex Smith <alex.smith@imgtec.com>,
Markos Chandras <markos.chandras@imgtec.com>,
linux-mips@vger.kernel.org, stable@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH mips-next 3/4] MIPS: vmlinux.lds.S: add ".gnu.attributes" to DISCARDS
Date: Mon, 04 Jan 2021 12:20:52 +0000 [thread overview]
Message-ID: <20210104122016.47308-3-alobakin@pm.me> (raw)
In-Reply-To: <20210104122016.47308-1-alobakin@pm.me>
Discard GNU attributes 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(+)
diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S
index 1c3c2e903062..8ac95269124a 100644
--- a/arch/mips/kernel/vmlinux.lds.S
+++ b/arch/mips/kernel/vmlinux.lds.S
@@ -222,6 +222,7 @@ SECTIONS
*(.MIPS.abiflags)
*(.MIPS.options)
*(.eh_frame)
+ *(.gnu.attributes)
*(.options)
*(.pdr)
*(.reginfo)
--
2.30.0
next prev parent reply other threads:[~2021-01-04 12:22 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-04 12:18 [PATCH mips-next 0/4] MIPS: vmlinux.lds.S sections fix & cleanup Alexander Lobakin
2021-01-04 12:20 ` [PATCH mips-next 1/4] MIPS: vmlinux.lds.S: add missing PAGE_ALIGNED_DATA() section Alexander Lobakin
2021-01-04 12:20 ` [PATCH mips-next 2/4] MIPS: vmlinux.lds.S: add ".rel.dyn" to DISCARDS Alexander Lobakin
2021-01-05 7:39 ` Fāng-ruì Sòng
2021-01-05 8:59 ` Jiaxun Yang
2021-01-04 12:20 ` Alexander Lobakin [this message]
2021-01-04 12:20 ` [PATCH mips-next 4/4] MIPS: select ARCH_WANT_LD_ORPHAN_WARN Alexander Lobakin
2021-01-05 0:09 ` [PATCH mips-next 0/4] MIPS: vmlinux.lds.S sections fix & cleanup Nathan Chancellor
2021-01-06 20:14 ` Alexander Lobakin
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