From: Joey Gouly <joey.gouly@arm.com>
To: <linux-arm-kernel@lists.infradead.org>
Cc: <nd@arm.com>, <catalin.marinas@arm.com>, <joey.gouly@arm.com>,
<keescook@chromium.org>, <masahiroy@kernel.org>,
<vincenzo.frascino@arm.com>, <will@kernel.org>
Subject: [PATCH v2 1/2] arm64: vdso: put ELF related sections in the linker script
Date: Thu, 7 Apr 2022 11:13:03 +0100 [thread overview]
Message-ID: <20220407101304.539-2-joey.gouly@arm.com> (raw)
In-Reply-To: <20220407101304.539-1-joey.gouly@arm.com>
Use macros from vmlinux.lds.h to explicitly name sections that are included
in the VDSO output.
Signed-off-by: Joey Gouly <joey.gouly@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Vincenzo Frascino <vincenzo.frascino@arm.com>
Cc: Kees Cook <keescook@chromium.org>
---
arch/arm64/kernel/vdso/vdso.lds.S | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/kernel/vdso/vdso.lds.S b/arch/arm64/kernel/vdso/vdso.lds.S
index a5e61e09ea92..8a8780c6d093 100644
--- a/arch/arm64/kernel/vdso/vdso.lds.S
+++ b/arch/arm64/kernel/vdso/vdso.lds.S
@@ -11,6 +11,7 @@
#include <linux/const.h>
#include <asm/page.h>
#include <asm/vdso.h>
+#include <asm-generic/vmlinux.lds.h>
OUTPUT_FORMAT("elf64-littleaarch64", "elf64-bigaarch64", "elf64-littleaarch64")
OUTPUT_ARCH(aarch64)
@@ -54,6 +55,9 @@ SECTIONS
_end = .;
PROVIDE(end = .);
+ DWARF_DEBUG
+ ELF_DETAILS
+
/DISCARD/ : {
*(.data .data.* .gnu.linkonce.d.* .sdata*)
*(.bss .sbss .dynbss .dynsbss)
--
2.17.1
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next prev parent reply other threads:[~2022-04-07 10:53 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-07 10:13 [PATCH v2 0/2] Enable orphan-handling=warn for VDSO Joey Gouly
2022-04-07 10:13 ` Joey Gouly [this message]
2022-04-07 16:49 ` [PATCH v2 1/2] arm64: vdso: put ELF related sections in the linker script Kees Cook
2022-04-08 7:18 ` Vincenzo Frascino
2022-04-07 10:13 ` [PATCH v2 2/2] arm64: vdso: enable orphan handling for VDSO Joey Gouly
2022-04-07 16:49 ` Kees Cook
2022-04-08 7:20 ` Vincenzo Frascino
2022-04-08 7:22 ` [PATCH v2 0/2] Enable orphan-handling=warn " Vincenzo Frascino
2022-04-12 10:04 ` Joey Gouly
2022-04-12 10:05 ` Vincenzo Frascino
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