diff options
Diffstat (limited to 'arch/s390/kernel/head64.S')
-rw-r--r-- | arch/s390/kernel/head64.S | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/arch/s390/kernel/head64.S b/arch/s390/kernel/head64.S index cdef6871741..ae5d492b069 100644 --- a/arch/s390/kernel/head64.S +++ b/arch/s390/kernel/head64.S | |||
@@ -11,13 +11,13 @@ | |||
11 | */ | 11 | */ |
12 | 12 | ||
13 | #include <linux/init.h> | 13 | #include <linux/init.h> |
14 | #include <linux/linkage.h> | ||
14 | #include <asm/asm-offsets.h> | 15 | #include <asm/asm-offsets.h> |
15 | #include <asm/thread_info.h> | 16 | #include <asm/thread_info.h> |
16 | #include <asm/page.h> | 17 | #include <asm/page.h> |
17 | 18 | ||
18 | __HEAD | 19 | __HEAD |
19 | .globl startup_continue | 20 | ENTRY(startup_continue) |
20 | startup_continue: | ||
21 | larl %r1,sched_clock_base_cc | 21 | larl %r1,sched_clock_base_cc |
22 | mvc 0(8,%r1),__LC_LAST_UPDATE_CLOCK | 22 | mvc 0(8,%r1),__LC_LAST_UPDATE_CLOCK |
23 | larl %r13,.LPG1 # get base | 23 | larl %r13,.LPG1 # get base |
@@ -46,7 +46,7 @@ startup_continue: | |||
46 | .align 16 | 46 | .align 16 |
47 | .LPG1: | 47 | .LPG1: |
48 | .Lentry:.quad 0x0000000180000000,_stext | 48 | .Lentry:.quad 0x0000000180000000,_stext |
49 | .Lctl: .quad 0x04350002 # cr0: various things | 49 | .Lctl: .quad 0x04040000 # cr0: AFP registers & secondary space |
50 | .quad 0 # cr1: primary space segment table | 50 | .quad 0 # cr1: primary space segment table |
51 | .quad .Lduct # cr2: dispatchable unit control table | 51 | .quad .Lduct # cr2: dispatchable unit control table |
52 | .quad 0 # cr3: instruction authorization | 52 | .quad 0 # cr3: instruction authorization |
@@ -76,8 +76,7 @@ startup_continue: | |||
76 | .long 0x80000000,0,0,0 # invalid access-list entries | 76 | .long 0x80000000,0,0,0 # invalid access-list entries |
77 | .endr | 77 | .endr |
78 | 78 | ||
79 | .globl _ehead | 79 | ENTRY(_ehead) |
80 | _ehead: | ||
81 | 80 | ||
82 | #ifdef CONFIG_SHARED_KERNEL | 81 | #ifdef CONFIG_SHARED_KERNEL |
83 | .org 0x100000 - 0x11000 # head.o ends at 0x11000 | 82 | .org 0x100000 - 0x11000 # head.o ends at 0x11000 |
@@ -86,8 +85,8 @@ _ehead: | |||
86 | # | 85 | # |
87 | # startup-code, running in absolute addressing mode | 86 | # startup-code, running in absolute addressing mode |
88 | # | 87 | # |
89 | .globl _stext | 88 | ENTRY(_stext) |
90 | _stext: basr %r13,0 # get base | 89 | basr %r13,0 # get base |
91 | .LPG3: | 90 | .LPG3: |
92 | # check control registers | 91 | # check control registers |
93 | stctg %c0,%c15,0(%r15) | 92 | stctg %c0,%c15,0(%r15) |