Merge drm/drm-next into drm-intel-next

Sync to v6.16-rc1, among other things to get the fixed size GENMASK_U*()
and BIT_U*() macros.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

1 files changed, 27 insertions, 20 deletions

diff --git a/drivers/net/wireguard/netlink.c b/drivers/net/wireguard/netlink.c
index f7055180ba4a..67f962eb8b46 100644
--- a/drivers/net/wireguard/netlink.c
+++ b/drivers/net/wireguard/netlink.c
@@ -24,7 +24,7 @@ static const struct nla_policy device_policy[WGDEVICE_A_MAX + 1] = {
 	[WGDEVICE_A_IFNAME]		= { .type = NLA_NUL_STRING, .len = IFNAMSIZ - 1 },
 	[WGDEVICE_A_PRIVATE_KEY]	= NLA_POLICY_EXACT_LEN(NOISE_PUBLIC_KEY_LEN),
 	[WGDEVICE_A_PUBLIC_KEY]		= NLA_POLICY_EXACT_LEN(NOISE_PUBLIC_KEY_LEN),
-	[WGDEVICE_A_FLAGS]		= { .type = NLA_U32 },
+	[WGDEVICE_A_FLAGS]		= NLA_POLICY_MASK(NLA_U32, __WGDEVICE_F_ALL),
 	[WGDEVICE_A_LISTEN_PORT]	= { .type = NLA_U16 },
 	[WGDEVICE_A_FWMARK]		= { .type = NLA_U32 },
 	[WGDEVICE_A_PEERS]		= { .type = NLA_NESTED }
@@ -33,7 +33,7 @@ static const struct nla_policy device_policy[WGDEVICE_A_MAX + 1] = {
 static const struct nla_policy peer_policy[WGPEER_A_MAX + 1] = {
 	[WGPEER_A_PUBLIC_KEY]				= NLA_POLICY_EXACT_LEN(NOISE_PUBLIC_KEY_LEN),
 	[WGPEER_A_PRESHARED_KEY]			= NLA_POLICY_EXACT_LEN(NOISE_SYMMETRIC_KEY_LEN),
-	[WGPEER_A_FLAGS]				= { .type = NLA_U32 },
+	[WGPEER_A_FLAGS]				= NLA_POLICY_MASK(NLA_U32, __WGPEER_F_ALL),
 	[WGPEER_A_ENDPOINT]				= NLA_POLICY_MIN_LEN(sizeof(struct sockaddr)),
 	[WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL]	= { .type = NLA_U16 },
 	[WGPEER_A_LAST_HANDSHAKE_TIME]			= NLA_POLICY_EXACT_LEN(sizeof(struct __kernel_timespec)),
@@ -46,7 +46,8 @@ static const struct nla_policy peer_policy[WGPEER_A_MAX + 1] = {
 static const struct nla_policy allowedip_policy[WGALLOWEDIP_A_MAX + 1] = {
 	[WGALLOWEDIP_A_FAMILY]		= { .type = NLA_U16 },
 	[WGALLOWEDIP_A_IPADDR]		= NLA_POLICY_MIN_LEN(sizeof(struct in_addr)),
-	[WGALLOWEDIP_A_CIDR_MASK]	= { .type = NLA_U8 }
+	[WGALLOWEDIP_A_CIDR_MASK]	= { .type = NLA_U8 },
+	[WGALLOWEDIP_A_FLAGS]		= NLA_POLICY_MASK(NLA_U32, __WGALLOWEDIP_F_ALL),
 };
 
 static struct wg_device *lookup_interface(struct nlattr **attrs,
@@ -329,6 +330,7 @@ static int set_port(struct wg_device *wg, u16 port)
 static int set_allowedip(struct wg_peer *peer, struct nlattr **attrs)
 {
 	int ret = -EINVAL;
+	u32 flags = 0;
 	u16 family;
 	u8 cidr;
 
@@ -337,19 +339,30 @@ static int set_allowedip(struct wg_peer *peer, struct nlattr **attrs)
 		return ret;
 	family = nla_get_u16(attrs[WGALLOWEDIP_A_FAMILY]);
 	cidr = nla_get_u8(attrs[WGALLOWEDIP_A_CIDR_MASK]);
+	if (attrs[WGALLOWEDIP_A_FLAGS])
+		flags = nla_get_u32(attrs[WGALLOWEDIP_A_FLAGS]);
 
 	if (family == AF_INET && cidr <= 32 &&
-	    nla_len(attrs[WGALLOWEDIP_A_IPADDR]) == sizeof(struct in_addr))
-		ret = wg_allowedips_insert_v4(
-			&peer->device->peer_allowedips,
-			nla_data(attrs[WGALLOWEDIP_A_IPADDR]), cidr, peer,
-			&peer->device->device_update_lock);
-	else if (family == AF_INET6 && cidr <= 128 &&
-		 nla_len(attrs[WGALLOWEDIP_A_IPADDR]) == sizeof(struct in6_addr))
-		ret = wg_allowedips_insert_v6(
-			&peer->device->peer_allowedips,
-			nla_data(attrs[WGALLOWEDIP_A_IPADDR]), cidr, peer,
-			&peer->device->device_update_lock);
+	    nla_len(attrs[WGALLOWEDIP_A_IPADDR]) == sizeof(struct in_addr)) {
+		if (flags & WGALLOWEDIP_F_REMOVE_ME)
+			ret = wg_allowedips_remove_v4(&peer->device->peer_allowedips,
+						      nla_data(attrs[WGALLOWEDIP_A_IPADDR]), cidr,
+						      peer, &peer->device->device_update_lock);
+		else
+			ret = wg_allowedips_insert_v4(&peer->device->peer_allowedips,
+						      nla_data(attrs[WGALLOWEDIP_A_IPADDR]), cidr,
+						      peer, &peer->device->device_update_lock);
+	} else if (family == AF_INET6 && cidr <= 128 &&
+		   nla_len(attrs[WGALLOWEDIP_A_IPADDR]) == sizeof(struct in6_addr)) {
+		if (flags & WGALLOWEDIP_F_REMOVE_ME)
+			ret = wg_allowedips_remove_v6(&peer->device->peer_allowedips,
+						      nla_data(attrs[WGALLOWEDIP_A_IPADDR]), cidr,
+						      peer, &peer->device->device_update_lock);
+		else
+			ret = wg_allowedips_insert_v6(&peer->device->peer_allowedips,
+						      nla_data(attrs[WGALLOWEDIP_A_IPADDR]), cidr,
+						      peer, &peer->device->device_update_lock);
+	}
 
 	return ret;
 }
@@ -373,9 +386,6 @@ static int set_peer(struct wg_device *wg, struct nlattr **attrs)
 
 	if (attrs[WGPEER_A_FLAGS])
 		flags = nla_get_u32(attrs[WGPEER_A_FLAGS]);
-	ret = -EOPNOTSUPP;
-	if (flags & ~__WGPEER_F_ALL)
-		goto out;
 
 	ret = -EPFNOSUPPORT;
 	if (attrs[WGPEER_A_PROTOCOL_VERSION]) {
@@ -506,9 +516,6 @@ static int wg_set_device(struct sk_buff *skb, struct genl_info *info)
 
 	if (info->attrs[WGDEVICE_A_FLAGS])
 		flags = nla_get_u32(info->attrs[WGDEVICE_A_FLAGS]);
-	ret = -EOPNOTSUPP;
-	if (flags & ~__WGDEVICE_F_ALL)
-		goto out;
 
 	if (info->attrs[WGDEVICE_A_LISTEN_PORT] || info->attrs[WGDEVICE_A_FWMARK]) {
 		struct net *net;