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authorMartin Schwidefsky <schwidefsky@de.ibm.com>2011-10-30 15:16:50 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2011-10-30 15:16:43 +0100
commitb50511e41aa51a89b4176784a670582424bc7db6 (patch)
tree0ad1553c7f2431878310e590187ee59ccb4d8cab /arch/s390/kernel/early.c
parentb6ef5bb3d93efb95ba855a628740375c2280a59e (diff)
downloadop-kernel-dev-b50511e41aa51a89b4176784a670582424bc7db6.zip
op-kernel-dev-b50511e41aa51a89b4176784a670582424bc7db6.tar.gz
[S390] cleanup psw related bits and pieces
Split out addressing mode bits from PSW_BASE_BITS, rename PSW_BASE_BITS to PSW_MASK_BASE, get rid of psw_user32_bits, remove unused function enabled_wait(), introduce PSW_MASK_USER, and drop PSW_MASK_MERGE macros. Change psw_kernel_bits / psw_user_bits to contain only the bits that are always set in the respective mode. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel/early.c')
-rw-r--r--arch/s390/kernel/early.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c
index f297456..37394b3 100644
--- a/arch/s390/kernel/early.c
+++ b/arch/s390/kernel/early.c
@@ -252,7 +252,7 @@ static noinline __init void setup_lowcore_early(void)
{
psw_t psw;
- psw.mask = PSW_BASE_BITS | PSW_DEFAULT_KEY;
+ psw.mask = PSW_MASK_BASE | PSW_DEFAULT_KEY | PSW_MASK_EA | PSW_MASK_BA;
psw.addr = PSW_ADDR_AMODE | (unsigned long) s390_base_ext_handler;
S390_lowcore.external_new_psw = psw;
psw.addr = PSW_ADDR_AMODE | (unsigned long) s390_base_pgm_handler;
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