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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2009-01-09 12:14:54 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2009-01-09 12:15:06 +0100 |
| commit | 81ffa0415b7ac9215c2030e2b15b8efff46605a0 (patch) | |
| tree | abcda8b730dca3c3d19aa36c5eb5ea8433c89f2b /arch/s390/kernel | |
| parent | [S390] remove code for oldselect system call (diff) | |
| download | linux-81ffa0415b7ac9215c2030e2b15b8efff46605a0.tar.xz linux-81ffa0415b7ac9215c2030e2b15b8efff46605a0.zip | |
[S390] vdso: compile fix
!CONFIG_SMP:
arch/s390/kernel/vdso.c: In function 'vdso_init':
arch/s390/kernel/vdso.c:325: error: incompatible type for argument 2 of 'vdso_alloc_per_cpu'
Also move the code out of the BUG_ON statement since it won't be
executed on !CONFIG_BUG. And that would be a bug.
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')
| -rw-r--r-- | arch/s390/kernel/smp.c | 3 | ||||
| -rw-r--r-- | arch/s390/kernel/vdso.c | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index 9c0ccb532a45..2d337cbb9329 100644 --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c @@ -685,7 +685,8 @@ void __init smp_prepare_cpus(unsigned int max_cpus) if (MACHINE_HAS_IEEE) lowcore->extended_save_area_addr = (u32) save_area; #else - BUG_ON(vdso_alloc_per_cpu(smp_processor_id(), lowcore)); + if (vdso_alloc_per_cpu(smp_processor_id(), lowcore)) + BUG(); #endif set_prefix((u32)(unsigned long) lowcore); local_mcck_enable(); diff --git a/arch/s390/kernel/vdso.c b/arch/s390/kernel/vdso.c index 25a6a82f1c02..690e17819686 100644 --- a/arch/s390/kernel/vdso.c +++ b/arch/s390/kernel/vdso.c @@ -322,7 +322,8 @@ static int __init vdso_init(void) vdso64_pagelist[vdso64_pages - 1] = virt_to_page(vdso_data); vdso64_pagelist[vdso64_pages] = NULL; #ifndef CONFIG_SMP - BUG_ON(vdso_alloc_per_cpu(0, S390_lowcore)); + if (vdso_alloc_per_cpu(0, &S390_lowcore)) + BUG(); #endif vdso_init_cr5(); #endif /* CONFIG_64BIT */ |