Commit b83f5ac7 authored by Christophe JAILLET's avatar Christophe JAILLET Committed by David S. Miller

net: marvell: mvpp2: Fix the computation of shared CPUs

'bitmap_fill()' fills a bitmap one 'long' at a time.
It is likely that an exact number of bits is expected.

Use 'bitmap_set()' instead in order not to set unexpected bits.

Fixes: e531f767 ("net: mvpp2: handle cases where more CPUs are available than s/w threads")
Signed-off-by: default avatarChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 1a59c9c5
......@@ -7458,7 +7458,7 @@ static int mvpp2_probe(struct platform_device *pdev)
shared = num_present_cpus() - priv->nthreads;
if (shared > 0)
bitmap_fill(&priv->lock_map,
bitmap_set(&priv->lock_map, 0,
min_t(int, shared, MVPP2_MAX_THREADS));
for (i = 0; i < MVPP2_MAX_THREADS; i++) {
......
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