ARM: configs: tizen_bcm2711_defconfig: Enable Crypto extension configs

[platform/kernel/linux-rpi.git] / mm / mempolicy.c

diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index dd4eddf..4472be6 100644 (file)
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -347,7 +347,7 @@ static void mpol_rebind_preferred(struct mempolicy *pol,
  */
 static void mpol_rebind_policy(struct mempolicy *pol, const nodemask_t *newmask)
 {
-       if (!pol)
+       if (!pol || pol->mode == MPOL_LOCAL)
                return;
        if (!mpol_store_user_nodemask(pol) &&
            nodes_equal(pol->w.cpuset_mems_allowed, *newmask))
@@ -1389,7 +1389,7 @@ static int get_nodes(nodemask_t *nodes, const unsigned long __user *nmask,
                unsigned long bits = min_t(unsigned long, maxnode, BITS_PER_LONG);
                unsigned long t;
 
-               if (get_bitmap(&t, &nmask[maxnode / BITS_PER_LONG], bits))
+               if (get_bitmap(&t, &nmask[(maxnode - 1) / BITS_PER_LONG], bits))
                        return -EFAULT;
 
                if (maxnode - bits >= MAX_NUMNODES) {
@@ -2561,6 +2561,7 @@ alloc_new:
        mpol_new = kmem_cache_alloc(policy_cache, GFP_KERNEL);
        if (!mpol_new)
                goto err_out;
+       atomic_set(&mpol_new->refcnt, 1);
        goto restart;
 }