Commit 81ffa041 authored by Heiko Carstens's avatar Heiko Carstens Committed by Martin Schwidefsky
Browse files

[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: default avatarHeiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent f47d52af
......@@ -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();
......
......@@ -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 */
......
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