From: Arnd Bergmann <[email protected]> When building with CONFIG_LD_DEAD_CODE_DATA_ELIMINATION, I sometimes see an assertion
ld.lld: error: Entry trampoline text too big This happens when any reference to the trampoline is discarded at link time. Marking the section as KEEP() avoids the assertion, but I have not figured out whether this is the correct solution for the underlying problem. Signed-off-by: Arnd Bergmann <[email protected]> --- arch/arm64/kernel/vmlinux.lds.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/kernel/vmlinux.lds.S b/arch/arm64/kernel/vmlinux.lds.S index 926cdb597a45..c5ee9d5842db 100644 --- a/arch/arm64/kernel/vmlinux.lds.S +++ b/arch/arm64/kernel/vmlinux.lds.S @@ -96,7 +96,7 @@ jiffies = jiffies_64; #define TRAMP_TEXT \ . = ALIGN(PAGE_SIZE); \ __entry_tramp_text_start = .; \ - *(.entry.tramp.text) \ + KEEP(*(.entry.tramp.text)) \ . = ALIGN(PAGE_SIZE); \ __entry_tramp_text_end = .; #else -- 2.29.2
