__sdei_asm_trampoline_next_handler shouldn't have its own name as the tramp_data_read_var takes the symbol name, and generates the name for the value in the data page if CONFIG_RANDOMIZE_BASE is clear.
This means when CONFIG_RANDOMIZE_BASE is clear, this code won't compile as __sdei_asm_trampoline_next_handler doesn't exist.
Use the proper name, and let the macro do its thing.
Reported-by: Florian Fainelli f.fainelli@gmail.com Tested-by: Florian Fainelli f.fainelli@gmail.com Signed-off-by: James Morse james.morse@arm.com --- arch/arm64/kernel/entry.S | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S index e4b5a15c2e2e..cfc0bb6c49f7 100644 --- a/arch/arm64/kernel/entry.S +++ b/arch/arm64/kernel/entry.S @@ -1190,7 +1190,7 @@ __entry_tramp_data_start: __entry_tramp_data_vectors: .quad vectors #ifdef CONFIG_ARM_SDE_INTERFACE -__entry_tramp_data___sdei_asm_trampoline_next_handler: +__entry_tramp_data___sdei_asm_handler: .quad __sdei_asm_handler #endif /* CONFIG_ARM_SDE_INTERFACE */ .popsection // .rodata @@ -1319,7 +1319,7 @@ ENTRY(__sdei_asm_entry_trampoline) */ 1: str x4, [x1, #(SDEI_EVENT_INTREGS + S_ORIG_ADDR_LIMIT)]
- tramp_data_read_var x4, __sdei_asm_trampoline_next_handler + tramp_data_read_var x4, __sdei_asm_handler br x4 ENDPROC(__sdei_asm_entry_trampoline) NOKPROBE(__sdei_asm_entry_trampoline)