diff options
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2008-03-05 12:37:09 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2008-03-05 12:37:17 +0100 |
| commit | 98c7b388afffdc5699095261b437b286d718270c (patch) | |
| tree | 0d299b3a8e03c90963a95e44da0057892a490310 /arch/s390/kernel/Makefile | |
| parent | [S390] idle: Fix machine check handling in idle loop. (diff) | |
| download | linux-98c7b388afffdc5699095261b437b286d718270c.tar.xz linux-98c7b388afffdc5699095261b437b286d718270c.zip | |
[S390] Get rid of memcpy gcc warning workaround.
Compile smp.o with -Wno-nonnull so gcc stops warning about memcpy
being used with a null parameter. Also remove the workaround code
and use a char * cast instead of a void * cast to do computations.
Cc: Bastian Blank <bastian@waldi.eu.org>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel/Makefile')
| -rw-r--r-- | arch/s390/kernel/Makefile | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/s390/kernel/Makefile b/arch/s390/kernel/Makefile index b3b650a93c7c..4d3e38392cb1 100644 --- a/arch/s390/kernel/Makefile +++ b/arch/s390/kernel/Makefile @@ -4,6 +4,11 @@ EXTRA_AFLAGS := -traditional +# +# Passing null pointers is ok for smp code, since we access the lowcore here. +# +CFLAGS_smp.o := -Wno-nonnull + obj-y := bitmap.o traps.o time.o process.o base.o early.o \ setup.o sys_s390.o ptrace.o signal.o cpcmd.o ebcdic.o \ semaphore.o s390_ext.o debug.o irq.o ipl.o dis.o diag.o |