arm64: mm: place __cpu_setup in .text

We drop __cpu_setup in .text.init, which ends up being part of .text.
The .text.init section was a legacy section name which has been unused
elsewhere for a long time.

The ".text.init" name is misleading if read as a synonym for
".init.text". Any CPU may execute __cpu_setup before turning the MMU on,
so it should simply live in .text.

Remove the pointless section assignment. This will leave __cpu_setup in
the .text section.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
(cherry picked from commit f00083cae331e5d3eecade6b4fdc35d0825e73ef)
Signed-off-by: Alex Shi <alex.shi@linaro.org>

diff --git a/arch/arm64/mm/proc.S b/arch/arm64/mm/proc.S
index b8f04b3f2786cc7ef29c1e47bf3bfec0f4bfc840..c164d2cb35c05f12e7266592ee52a3b425483670 100644 (file)
--- a/arch/arm64/mm/proc.S
+++ b/arch/arm64/mm/proc.S
@@ -140,8 +140,6 @@ ENTRY(cpu_do_switch_mm)
        ret
 ENDPROC(cpu_do_switch_mm)
 
-       .section ".text.init", #alloc, #execinstr
-
 /*
  *     __cpu_setup
  *