From fcbdaa6a3c9269a82a1dd399e0a91034f64f813e Mon Sep 17 00:00:00 2001 From: James Morse Date: Fri, 18 Mar 2022 17:37:13 +0000 Subject: [PATCH] fixup for "arm64 entry: Add macro for reading symbol address from the trampoline" __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 Tested-by: Florian Fainelli Signed-off-by: James Morse Signed-off-by: Greg Kroah-Hartman --- 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 296422119488..8a4c108a0c0b 100644 --- a/arch/arm64/kernel/entry.S +++ b/arch/arm64/kernel/entry.S @@ -1199,7 +1199,7 @@ __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 */ __entry_tramp_data_this_cpu_vector: @@ -1331,7 +1331,7 @@ 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)