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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2011-07-24 10:48:28 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2011-07-24 10:48:22 +0200 |
| commit | 5beab99100335936f4d845f9ae2f0e25796f2584 (patch) | |
| tree | 001c61d9a2250caf3081aea8ab19590fb8fe6f1b /arch | |
| parent | 89c9b66b104549a8698e412bf6f4140c1d0786fb (diff) | |
| download | linux-5beab99100335936f4d845f9ae2f0e25796f2584.tar.bz2 | |
[S390] iucv cr0 enablement bit
Do not set the cr0 enablement bit for iucv by default in head[31|64].S,
move the enablement to iucv_init in the iucv base layer.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/s390/kernel/head31.S | 2 | ||||
| -rw-r--r-- | arch/s390/kernel/head64.S | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/kernel/head31.S b/arch/s390/kernel/head31.S index dd0d1e272be9..f21954b44dc1 100644 --- a/arch/s390/kernel/head31.S +++ b/arch/s390/kernel/head31.S @@ -45,7 +45,7 @@ ENTRY(startup_continue) # virtual and never return ... .align 8 .Lentry:.long 0x00080000,0x80000000 + _stext -.Lctl: .long 0x04b50002 # cr0: various things +.Lctl: .long 0x04b50000 # cr0: various things .long 0 # cr1: primary space segment table .long .Lduct # cr2: dispatchable unit control table .long 0 # cr3: instruction authorization diff --git a/arch/s390/kernel/head64.S b/arch/s390/kernel/head64.S index 188602898c17..b6d30135e2ec 100644 --- 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 0x04350002 # cr0: various things +.Lctl: .quad 0x04350000 # cr0: various things .quad 0 # cr1: primary space segment table .quad .Lduct # cr2: dispatchable unit control table .quad 0 # cr3: instruction authorization |