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powerpc/64: move interrupt return asm to interrupt_64.S

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The next patch would like to move interrupt return assembly code to a low
location before general text, so move it into its own file and include via
head_64.S

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210617155116.2167984-7-npiggin@gmail.com
This commit is contained in:
Nicholas Piggin
2021-06-18 01:51:05 +10:00
committed by Michael Ellerman
parent 59dc5bfca0
commit e754f4d13e
4 changed files with 640 additions and 625 deletions
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2
arch/powerpc/include/asm/head-64.h
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@@ -16,7 +16,7 @@
.section ".head.data.\name\()","a",@progbits
.endm
.macro use_ftsec name
.section ".head.text.\name\()"
.section ".head.text.\name\()","ax",@progbits
.endm
/*