From: Laura Abbott <labbott@redhat.com>
To: Masahiro Yamada <yamada.masahiro@socionext.com>,
Will Deacon <will.deacon@arm.com>
Cc: Laura Abbott <labbott@redhat.com>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH] arm64: vdso: Explicitly add build-id option
Date: Wed, 15 May 2019 12:48:24 -0700 [thread overview]
Message-ID: <20190515194824.5641-1-labbott@redhat.com> (raw)
Commit 691efbedc60d ("arm64: vdso: use $(LD) instead of $(CC) to
link VDSO") switched to using LD explicitly. The --build-id option
needs to be passed explicitly, similar to x86. Add this option.
Fixes: 691efbedc60d ("arm64: vdso: use $(LD) instead of $(CC) to link VDSO")
Signed-off-by: Laura Abbott <labbott@redhat.com>
---
arch/arm64/kernel/vdso/Makefile | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/kernel/vdso/Makefile b/arch/arm64/kernel/vdso/Makefile
index 744b9dbaba03..ca209103cd06 100644
--- a/arch/arm64/kernel/vdso/Makefile
+++ b/arch/arm64/kernel/vdso/Makefile
@@ -13,6 +13,7 @@ targets := $(obj-vdso) vdso.so vdso.so.dbg
obj-vdso := $(addprefix $(obj)/, $(obj-vdso))
ldflags-y := -shared -nostdlib -soname=linux-vdso.so.1 \
+ $(call ld-option, --build-id) \
$(call ld-option, --hash-style=sysv) -n -T
# Disable gcov profiling for VDSO code
--
2.21.0
next reply other threads:[~2019-05-15 19:48 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-15 19:48 Laura Abbott [this message]
2019-05-16 4:58 ` Masahiro Yamada
2019-05-16 10:46 ` Will Deacon
2019-05-16 13:16 ` Laura Abbott
2019-05-16 13:48 ` Masahiro Yamada
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