diff options
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2014-05-27 09:52:01 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2014-05-28 10:38:50 +0200 |
| commit | 6eb58d9bc113b9d3f97b710d9e5c1bc4f5044768 (patch) | |
| tree | 7eefae0597a6340a8fab7a6e6ea14aaa66e8acd8 /arch | |
| parent | s390: require mvcos facility for z10 and newer machines (diff) | |
| download | linux-6eb58d9bc113b9d3f97b710d9e5c1bc4f5044768.tar.xz linux-6eb58d9bc113b9d3f97b710d9e5c1bc4f5044768.zip | |
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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/s390/kernel/head.S | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/s390/kernel/head.S b/arch/s390/kernel/head.S index 37579ad79347..7ba7d6784510 100644 --- a/arch/s390/kernel/head.S +++ b/arch/s390/kernel/head.S @@ -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) |