Merge Linus master into drm-next

The merge is clean, but the arm build fails afterwards,
due to API changes in the regulator tree.

I've included the patch into the merge to fix the build.

Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 17 insertions, 20 deletions

diff --git a/net/netfilter/nft_bitwise.c b/net/netfilter/nft_bitwise.c
index 4fb6ee2c1106..d71cc18fa35d 100644
--- a/net/netfilter/nft_bitwise.c
+++ b/net/netfilter/nft_bitwise.c
@@ -26,18 +26,16 @@ struct nft_bitwise {
 };
 
 static void nft_bitwise_eval(const struct nft_expr *expr,
-			     struct nft_data data[NFT_REG_MAX + 1],
+			     struct nft_regs *regs,
 			     const struct nft_pktinfo *pkt)
 {
 	const struct nft_bitwise *priv = nft_expr_priv(expr);
-	const struct nft_data *src = &data[priv->sreg];
-	struct nft_data *dst = &data[priv->dreg];
+	const u32 *src = &regs->data[priv->sreg];
+	u32 *dst = &regs->data[priv->dreg];
 	unsigned int i;
 
-	for (i = 0; i < DIV_ROUND_UP(priv->len, 4); i++) {
-		dst->data[i] = (src->data[i] & priv->mask.data[i]) ^
-			       priv->xor.data[i];
-	}
+	for (i = 0; i < DIV_ROUND_UP(priv->len, 4); i++)
+		dst[i] = (src[i] & priv->mask.data[i]) ^ priv->xor.data[i];
 }
 
 static const struct nla_policy nft_bitwise_policy[NFTA_BITWISE_MAX + 1] = {
@@ -63,28 +61,27 @@ static int nft_bitwise_init(const struct nft_ctx *ctx,
 	    tb[NFTA_BITWISE_XOR] == NULL)
 		return -EINVAL;
 
-	priv->sreg = ntohl(nla_get_be32(tb[NFTA_BITWISE_SREG]));
-	err = nft_validate_input_register(priv->sreg);
+	priv->len  = ntohl(nla_get_be32(tb[NFTA_BITWISE_LEN]));
+	priv->sreg = nft_parse_register(tb[NFTA_BITWISE_SREG]);
+	err = nft_validate_register_load(priv->sreg, priv->len);
 	if (err < 0)
 		return err;
 
-	priv->dreg = ntohl(nla_get_be32(tb[NFTA_BITWISE_DREG]));
-	err = nft_validate_output_register(priv->dreg);
+	priv->dreg = nft_parse_register(tb[NFTA_BITWISE_DREG]);
+	err = nft_validate_register_store(ctx, priv->dreg, NULL,
+					  NFT_DATA_VALUE, priv->len);
 	if (err < 0)
 		return err;
-	err = nft_validate_data_load(ctx, priv->dreg, NULL, NFT_DATA_VALUE);
-	if (err < 0)
-		return err;
-
-	priv->len = ntohl(nla_get_be32(tb[NFTA_BITWISE_LEN]));
 
-	err = nft_data_init(NULL, &priv->mask, &d1, tb[NFTA_BITWISE_MASK]);
+	err = nft_data_init(NULL, &priv->mask, sizeof(priv->mask), &d1,
+			    tb[NFTA_BITWISE_MASK]);
 	if (err < 0)
 		return err;
 	if (d1.len != priv->len)
 		return -EINVAL;
 
-	err = nft_data_init(NULL, &priv->xor, &d2, tb[NFTA_BITWISE_XOR]);
+	err = nft_data_init(NULL, &priv->xor, sizeof(priv->xor), &d2,
+			    tb[NFTA_BITWISE_XOR]);
 	if (err < 0)
 		return err;
 	if (d2.len != priv->len)
@@ -97,9 +94,9 @@ static int nft_bitwise_dump(struct sk_buff *skb, const struct nft_expr *expr)
 {
 	const struct nft_bitwise *priv = nft_expr_priv(expr);
 
-	if (nla_put_be32(skb, NFTA_BITWISE_SREG, htonl(priv->sreg)))
+	if (nft_dump_register(skb, NFTA_BITWISE_SREG, priv->sreg))
 		goto nla_put_failure;
-	if (nla_put_be32(skb, NFTA_BITWISE_DREG, htonl(priv->dreg)))
+	if (nft_dump_register(skb, NFTA_BITWISE_DREG, priv->dreg))
 		goto nla_put_failure;
 	if (nla_put_be32(skb, NFTA_BITWISE_LEN, htonl(priv->len)))
 		goto nla_put_failure;