arm64: Treat handle_arch_irq as a function pointer

handle_arch_irq isn't actually text, it's just a function pointer.
It doesn't need to be stored in the text section and doing so
causes problesm if we ever want to make the kernel text read only.
Declare handle_arch_irq as a proper function pointer stored in
the data section.

Reviewed-by: Kees Cook <[email protected]>
Reviewed-by: Mark Rutland <[email protected]>
Acked-by: Ard Biesheuvel <[email protected]>
Tested-by: Mark Rutland <[email protected]>
Tested-by: Kees Cook <[email protected]>
Signed-off-by: Laura Abbott <[email protected]>
Signed-off-by: Will Deacon <[email protected]>

0 files changed, 0 insertions, 0 deletions