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authorHeiko Carstens <heiko.carstens@de.ibm.com>2008-06-10 10:03:18 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2008-06-10 10:03:26 +0200
commit148f1678f0ba7a5e79e44ff23064d4326fa145a4 (patch)
tree4ef7d275e0148a493562dbec0125ba11d41c69e1 /arch/s390/mm
parent5e70b7f3c24468bb1635b295945edb48ecd9656a (diff)
[S390] sparsemem: use SPARSEMEM_STATIC if !64BIT.
In case of !64BIT kernel we end up with a zero sized mem_section array. This happens because NR_MEM_SECTIONS is smaller than SECTIONS_PER_ROOT but we have: #define NR_SECTION_ROOTS (NR_MEM_SECTIONS / SECTIONS_PER_ROOT) and struct mem_section *mem_section[NR_SECTION_ROOTS]; So fix this by selecting SPARSEMEM_STATIC which makes sure that SECTIONS_PER_ROOT is 1. Cc: Gerald Schaefer <gerald.schaefer@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/s390/mm')
0 files changed, 0 insertions, 0 deletions