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s390/facilities: remove extract-cpu-time facility check 

Remove the check for the extract-cpu-time facility within early startup
code. Both kernel and user space work if the facility is not installed.

The vdso code has a run time check if the ectg is available. Besides that
there is no known user.

Reported-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Heiko Carstens 2014-05-27 09:52:01 +02:00 committed by Martin Schwidefsky
parent 0c91f98e28
commit 6eb58d9bc1
1 changed files with 4 additions and 4 deletions
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8
arch/s390/kernel/head.S
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@ -437,13 +437,13 @@ ENTRY(startup_kdump)
#if defined(CONFIG_64BIT)
#if defined(CONFIG_MARCH_ZEC12)
.long 3, 0xc100efeb, 0xf46ce800, 0x00400000
.long 3, 0xc100efea, 0xf46ce800, 0x00400000
#elif defined(CONFIG_MARCH_Z196)
.long 2, 0xc100efeb, 0xf46c0000
.long 2, 0xc100efea, 0xf46c0000
#elif defined(CONFIG_MARCH_Z10)
.long 2, 0xc100efeb, 0xf0680000
.long 2, 0xc100efea, 0xf0680000
#elif defined(CONFIG_MARCH_Z9_109)
.long 1, 0xc100efc3
.long 1, 0xc100efc2
#elif defined(CONFIG_MARCH_Z990)
.long 1, 0xc0002000
#elif defined(CONFIG_MARCH_Z900)