summaryrefslogtreecommitdiffstats
path: root/arch/powerpc/kernel/setup_64.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc/kernel/setup_64.c')
-rw-r--r--arch/powerpc/kernel/setup_64.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 364fbffd7e83..b9855f1b290a 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -411,6 +411,11 @@ static void init_cache_info(struct ppc_cache_info *info, u32 size, u32 lsize,
info->block_size = bsize;
info->log_block_size = __ilog2(bsize);
info->blocks_per_page = PAGE_SIZE / bsize;
+
+ if (sets == 0)
+ info->assoc = 0xffff;
+ else
+ info->assoc = size / (sets * lsize);
}
static bool __init parse_cache_info(struct device_node *np,