[tip:,core/build] arm64/build: Use common DISCARDS in linker script
diff mbox series

Message ID 159896087749.20229.1643947752770611995.tip-bot2@tip-bot2
State Accepted
Commit 2883352bf801d093a04f269800b48bb8aa2515fb
Headers show
Series
  • [tip:,core/build] arm64/build: Use common DISCARDS in linker script
Related show

Commit Message

tip-bot2 for Peter Zijlstra Sept. 1, 2020, 11:47 a.m. UTC
The following commit has been merged into the core/build branch of tip:

Commit-ID:     2883352bf801d093a04f269800b48bb8aa2515fb
Gitweb:        https://git.kernel.org/tip/2883352bf801d093a04f269800b48bb8aa2515fb
Author:        Kees Cook <keescook@chromium.org>
AuthorDate:    Fri, 21 Aug 2020 12:42:52 -07:00
Committer:     Ingo Molnar <mingo@kernel.org>
CommitterDate: Tue, 01 Sep 2020 09:50:36 +02:00

arm64/build: Use common DISCARDS in linker script

Use the common DISCARDS rule for the linker script in an effort to
regularize the linker script to prepare for warning on orphaned
sections. Additionally clean up left-over no-op macros.

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20200821194310.3089815-12-keescook@chromium.org
---
 arch/arm64/kernel/vmlinux.lds.S | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

Patch
diff mbox series

diff --git a/arch/arm64/kernel/vmlinux.lds.S b/arch/arm64/kernel/vmlinux.lds.S
index c2b8426..082e9ef 100644
--- a/arch/arm64/kernel/vmlinux.lds.S
+++ b/arch/arm64/kernel/vmlinux.lds.S
@@ -6,6 +6,7 @@ 
  */
 
 #define RO_EXCEPTION_TABLE_ALIGN	8
+#define RUNTIME_DISCARD_EXIT
 
 #include <asm-generic/vmlinux.lds.h>
 #include <asm/cache.h>
@@ -88,10 +89,8 @@  SECTIONS
 	 * matching the same input section name.  There is no documented
 	 * order of matching.
 	 */
+	DISCARDS
 	/DISCARD/ : {
-		EXIT_CALL
-		*(.discard)
-		*(.discard.*)
 		*(.interp .dynamic)
 		*(.dynsym .dynstr .hash .gnu.hash)
 	}