Update Linux to v5.4.148

Sourced from [1]

[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.4.148.tar.gz

Change-Id: Ib3d26c5ba9b022e2e03533005c4fed4d7c30b61b
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index eaa4c2c..7d0a6a7 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -1604,10 +1604,7 @@ static struct sk_buff *mld_newpack(struct inet6_dev *idev, unsigned int mtu)
 		     IPV6_TLV_PADN, 0 };
 
 	/* we assume size > sizeof(ra) here */
-	/* limit our allocations to order-0 page */
-	size = min_t(int, size, SKB_MAX_ORDER(0, 0));
 	skb = sock_alloc_send_skb(sk, size, 1, &err);
-
 	if (!skb)
 		return NULL;
 
@@ -2618,6 +2615,7 @@ void ipv6_mc_destroy_dev(struct inet6_dev *idev)
 		idev->mc_list = i->next;
 
 		write_unlock_bh(&idev->lock);
+		ip6_mc_clear_src(i);
 		ma_put(i);
 		write_lock_bh(&idev->lock);
 	}