diff options
| author | James Morse <james.morse@arm.com> | 2022-03-18 17:37:13 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-03-19 13:40:17 +0100 |
| commit | fcbdaa6a3c9269a82a1dd399e0a91034f64f813e (patch) | |
| tree | 625584d4b65da47382fa779da096ad3958e8001d /arch/arm64 | |
| parent | b8bc0718baed4f9d67aec7c23468b3e79ed8ba00 (diff) | |
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 <f.fainelli@gmail.com>
Tested-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: James Morse <james.morse@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/kernel/entry.S | 4 |
1 files 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) |