1 files changed, 0 insertions, 118 deletions
diff --git a/arch/s390/kernel/relocate_kernel.S b/arch/s390/kernel/relocate_kernel.S
deleted file mode 100644
index f4e6f20e117a..000000000000
--- a/arch/s390/kernel/relocate_kernel.S
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * Copyright IBM Corp. 2005
- *
- * Author(s): Rolf Adelsberger,
- *	      Heiko Carstens <heiko.carstens@de.ibm.com>
- *
- */
-
-#include <linux/linkage.h>
-#include <asm/sigp.h>
-
-/*
- * moves the new kernel to its destination...
- * %r2 = pointer to first kimage_entry_t
- * %r3 = start address - where to jump to after the job is done...
- *
- * %r5 will be used as temp. storage
- * %r6 holds the destination address
- * %r7 = PAGE_SIZE
- * %r8 holds the source address
- * %r9 = PAGE_SIZE
- * %r10 is a page mask
- */
-
-	.text
-ENTRY(relocate_kernel)
-		basr	%r13,0		# base address
-	.base:
-		stnsm	sys_msk-.base(%r13),0xfb	# disable DAT
-		stctl	%c0,%c15,ctlregs-.base(%r13)
-		stm	%r0,%r15,gprregs-.base(%r13)
-		la	%r1,load_psw-.base(%r13)
-		mvc	0(8,%r0),0(%r1)
-		la	%r0,.back-.base(%r13)
-		st	%r0,4(%r0)
-		oi	4(%r0),0x80
-		mvc	0x68(8,%r0),0(%r1)
-		la	%r0,.back_pgm-.base(%r13)
-		st	%r0,0x6c(%r0)
-		oi	0x6c(%r0),0x80
-		lhi	%r0,0
-		diag	%r0,%r0,0x308
-	.back:
-		basr	%r13,0
-	.back_base:
-		oi	have_diag308-.back_base(%r13),0x01
-		lctl	%c0,%c15,ctlregs-.back_base(%r13)
-		lm	%r0,%r15,gprregs-.back_base(%r13)
-		j	.start_reloc
-	.back_pgm:
-		lm	%r0,%r15,gprregs-.base(%r13)
-	.start_reloc:
-		lhi	%r10,-1		# preparing the mask
-		sll	%r10,12		# shift it such that it becomes 0xf000
-	.top:
-		lhi	%r7,4096	# load PAGE_SIZE in r7
-		lhi	%r9,4096	# load PAGE_SIZE in r9
-		l	%r5,0(%r2)	# read another word for indirection page
-		ahi	%r2,4		# increment pointer
-		tml	%r5,0x1		# is it a destination page?
-		je	.indir_check	# NO, goto "indir_check"
-		lr	%r6,%r5		# r6 = r5
-		nr	%r6,%r10	# mask it out and...
-		j	.top		# ...next iteration
-	.indir_check:
-		tml	%r5,0x2		# is it a indirection page?
-		je	.done_test	# NO, goto "done_test"
-		nr	%r5,%r10	# YES, mask out,
-		lr	%r2,%r5		# move it into the right register,
-		j	.top		# and read next...
-	.done_test:
-		tml	%r5,0x4		# is it the done indicator?
-		je	.source_test	# NO! Well, then it should be the source indicator...
-		j	.done		# ok, lets finish it here...
-	.source_test:
-		tml	%r5,0x8		# it should be a source indicator...
-		je	.top		# NO, ignore it...
-		lr	%r8,%r5		# r8 = r5
-		nr	%r8,%r10	# masking
-	0:	mvcle	%r6,%r8,0x0	# copy PAGE_SIZE bytes from r8 to r6 - pad with 0
-		jo	0b
-		j	.top
-	.done:
-		sr	%r0,%r0		# clear register r0
-		la	%r4,load_psw-.base(%r13)	# load psw-address into the register
-		o	%r3,4(%r4)	# or load address into psw
-		st	%r3,4(%r4)
-		mvc	0(8,%r0),0(%r4)	# copy psw to absolute address 0
-		tm	have_diag308-.base(%r13),0x01
-		jno	.no_diag308
-		diag	%r0,%r0,0x308
-	.no_diag308:
-		sr	%r1,%r1		# clear %r1
-		sr	%r2,%r2		# clear %r2
-		sigp	%r1,%r2,SIGP_SET_ARCHITECTURE # set cpuid to zero
-		lpsw	0		# hopefully start new kernel...
-
-		.align	8
-	load_psw:
-		.long	0x00080000,0x80000000
-	sys_msk:
-		.quad	0
-	ctlregs:
-		.rept	16
-		.long	0
-		.endr
-	gprregs:
-		.rept	16
-		.long	0
-		.endr
-	have_diag308:
-		.byte	0
-		.align	8
-	relocate_kernel_end:
-	.align 8
-	.globl	relocate_kernel_len
-	relocate_kernel_len:
-		.quad	relocate_kernel_end - relocate_kernel