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@xxxxxxxxxxxx> AuthorDate: Fri, 21 Aug 2020 12:42:52 -07:00 Committer: Ingo Molnar <mingo@xxxxxxxxxx> 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@xxxxxxxxxxxx> Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx> Acked-by: Will Deacon <will@xxxxxxxxxx> Link: https://lore.kernel.org/r/20200821194310.3089815-12-keescook@xxxxxxxxxxxx --- arch/arm64/kernel/vmlinux.lds.S | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) 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) }
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