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Commit e6116412 authored by Sami Tolvanen's avatar Sami Tolvanen
Browse files

FROMLIST: BACKPORT: arm64: keep .altinstructions and .altinstr_replacement 

Make sure the linker doesn't remove .altinstructions or
.altinstr_replacement when CONFIG_LD_DEAD_CODE_DATA_ELIMINATION is
enabled.

Bug: 62093296
Bug: 67506682
Change-Id: I73f8a96679083909ec6865ee87519163ac7dcbe3
(am from https://patchwork.kernel.org/patch/10085799/

)
Signed-off-by: default avatarSami Tolvanen <samitolvanen@google.com>
parent 0d6fbe4e

arch/arm64/kernel/vmlinux.lds.S

+2 −2
Original line number Diff line number Diff line
@@ -179,11 +179,11 @@ SECTIONS 
	. = ALIGN(4);

	.altinstructions : {

		__alt_instructions = .;

		*(.altinstructions)

		KEEP(*(.altinstructions))

		__alt_instructions_end = .;

	}

	.altinstr_replacement : {

		*(.altinstr_replacement)

		KEEP(*(.altinstr_replacement))

	}

	.rela : ALIGN(8) {

		*(.rela .rela*)