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[S390] initial cr0 bits
author
Martin Schwidefsky
<schwidefsky@de.ibm.com>
Sun, 24 Jul 2011 08:48:29 +0000
(10:48 +0200)
committer
Martin Schwidefsky
<schwidefsky@de.ibm.com>
Sun, 24 Jul 2011 08:48:22 +0000
(10:48 +0200)
Remove outdated bits from the initial cr0 register.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/kernel/head64.S
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diff --git
a/arch/s390/kernel/head64.S
b/arch/s390/kernel/head64.S
index
b6d3013
..
ae5d492
100644
(file)
--- a/
arch/s390/kernel/head64.S
+++ b/
arch/s390/kernel/head64.S
@@
-46,7
+46,7
@@
ENTRY(startup_continue)
.align 16
.LPG1:
.Lentry:.quad 0x0000000180000000,_stext
-.Lctl: .quad 0x04
350000 # cr0: various things
+.Lctl: .quad 0x04
040000 # cr0: AFP registers & secondary space
.quad 0 # cr1: primary space segment table
.quad .Lduct # cr2: dispatchable unit control table
.quad 0 # cr3: instruction authorization