Commit b1109bf0 authored by David S. Miller's avatar David S. Miller
Browse files

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

parents 889b8f96 44bfce5c
......@@ -3836,6 +3836,7 @@ NETWORKING DRIVERS
L: netdev@vger.kernel.org
W: http://www.linuxfoundation.org/en/Net
T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.git
T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6.git
S: Odd Fixes
F: drivers/net/
F: include/linux/if_*
......
......@@ -808,6 +808,7 @@ static int btmrvl_sdio_host_to_card(struct btmrvl_private *priv,
exit:
sdio_release_host(card->func);
kfree(tmpbuf);
return ret;
}
......
......@@ -921,7 +921,7 @@ static int ax_probe(struct platform_device *pdev)
size = (res->end - res->start) + 1;
ax->mem2 = request_mem_region(res->start, size, pdev->name);
if (ax->mem == NULL) {
if (ax->mem2 == NULL) {
dev_err(&pdev->dev, "cannot reserve registers\n");
ret = -ENXIO;
goto exit_mem1;
......
......@@ -2080,6 +2080,7 @@ static void lro_add_page(struct adapter *adap, struct sge_qset *qs,
struct sge_fl *fl, int len, int complete)
{
struct rx_sw_desc *sd = &fl->sdesc[fl->cidx];
struct port_info *pi = netdev_priv(qs->netdev);
struct sk_buff *skb = NULL;
struct cpl_rx_pkt *cpl;
struct skb_frag_struct *rx_frag;
......@@ -2117,11 +2118,18 @@ static void lro_add_page(struct adapter *adap, struct sge_qset *qs,
if (!nr_frags) {
offset = 2 + sizeof(struct cpl_rx_pkt);
qs->lro_va = sd->pg_chunk.va + 2;
}
len -= offset;
cpl = qs->lro_va = sd->pg_chunk.va + 2;
prefetch(qs->lro_va);
if ((pi->rx_offload & T3_RX_CSUM) &&
cpl->csum_valid && cpl->csum == htons(0xffff)) {
skb->ip_summed = CHECKSUM_UNNECESSARY;
qs->port_stats[SGE_PSTAT_RX_CSUM_GOOD]++;
} else
skb->ip_summed = CHECKSUM_NONE;
} else
cpl = qs->lro_va;
len -= offset;
rx_frag += nr_frags;
rx_frag->page = sd->pg_chunk.page;
......@@ -2137,12 +2145,8 @@ static void lro_add_page(struct adapter *adap, struct sge_qset *qs,
return;
skb_record_rx_queue(skb, qs - &adap->sge.qs[0]);
skb->ip_summed = CHECKSUM_UNNECESSARY;
cpl = qs->lro_va;
if (unlikely(cpl->vlan_valid)) {
struct net_device *dev = qs->netdev;
struct port_info *pi = netdev_priv(dev);
struct vlan_group *grp = pi->vlan_grp;
if (likely(grp != NULL)) {
......
......@@ -421,6 +421,8 @@ static void igb_assign_vector(struct igb_q_vector *q_vector, int msix_vector)
msixbm = E1000_EICR_RX_QUEUE0 << rx_queue;
if (tx_queue > IGB_N0_QUEUE)
msixbm |= E1000_EICR_TX_QUEUE0 << tx_queue;
if (!adapter->msix_entries && msix_vector == 0)
msixbm |= E1000_EIMS_OTHER;
array_wr32(E1000_MSIXBM(0), msix_vector, msixbm);
q_vector->eims_value = msixbm;
break;
......@@ -877,7 +879,6 @@ static int igb_request_irq(struct igb_adapter *adapter)
{
struct net_device *netdev = adapter->netdev;
struct pci_dev *pdev = adapter->pdev;
struct e1000_hw *hw = &adapter->hw;
int err = 0;
if (adapter->msix_entries) {
......@@ -909,20 +910,7 @@ static int igb_request_irq(struct igb_adapter *adapter)
igb_setup_all_tx_resources(adapter);
igb_setup_all_rx_resources(adapter);
} else {
switch (hw->mac.type) {
case e1000_82575:
wr32(E1000_MSIXBM(0),
(E1000_EICR_RX_QUEUE0 |
E1000_EICR_TX_QUEUE0 |
E1000_EIMS_OTHER));
break;
case e1000_82580:
case e1000_82576:
wr32(E1000_IVAR0, E1000_IVAR_VALID);
break;
default:
break;
}
igb_assign_vector(adapter->q_vector[0], 0);
}
if (adapter->flags & IGB_FLAG_HAS_MSI) {
......@@ -1140,6 +1128,8 @@ int igb_up(struct igb_adapter *adapter)
}
if (adapter->msix_entries)
igb_configure_msix(adapter);
else
igb_assign_vector(adapter->q_vector[0], 0);
/* Clear any pending interrupts. */
rd32(E1000_ICR);
......
......@@ -11,6 +11,8 @@ struct nf_conntrack_ecache;
struct netns_ct {
atomic_t count;
unsigned int expect_count;
unsigned int htable_size;
struct kmem_cache *nf_conntrack_cachep;
struct hlist_nulls_head *hash;
struct hlist_head *expect_hash;
struct hlist_nulls_head unconfirmed;
......@@ -28,5 +30,6 @@ struct netns_ct {
#endif
int hash_vmalloc;
int expect_vmalloc;
char *slabname;
};
#endif
......@@ -40,6 +40,7 @@ struct netns_ipv4 {
struct xt_table *iptable_security;
struct xt_table *nat_table;
struct hlist_head *nat_bysource;
unsigned int nat_htable_size;
int nat_vmalloced;
#endif
......
......@@ -377,6 +377,9 @@ struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, __u8
if (acl->state == BT_CONNECTED &&
(sco->state == BT_OPEN || sco->state == BT_CLOSED)) {
acl->power_save = 1;
hci_conn_enter_active_mode(acl);
if (lmp_esco_capable(hdev))
hci_setup_sync(sco, acl->handle);
else
......
......@@ -1699,6 +1699,7 @@ static inline void hci_sync_conn_complete_evt(struct hci_dev *hdev, struct sk_bu
break;
case 0x1c: /* SCO interval rejected */
case 0x1a: /* Unsupported Remote Feature */
case 0x1f: /* Unspecified error */
if (conn->out && conn->attempt < 2) {
conn->pkt_type = (hdev->esco_type & SCO_ESCO_MASK) |
......
......@@ -703,29 +703,9 @@ static void hidp_close(struct hid_device *hid)
static int hidp_parse(struct hid_device *hid)
{
struct hidp_session *session = hid->driver_data;
struct hidp_connadd_req *req = session->req;
unsigned char *buf;
int ret;
buf = kmalloc(req->rd_size, GFP_KERNEL);
if (!buf)
return -ENOMEM;
if (copy_from_user(buf, req->rd_data, req->rd_size)) {
kfree(buf);
return -EFAULT;
}
ret = hid_parse_report(session->hid, buf, req->rd_size);
kfree(buf);
if (ret)
return ret;
session->req = NULL;
return 0;
return hid_parse_report(session->hid, session->rd_data,
session->rd_size);
}
static int hidp_start(struct hid_device *hid)
......@@ -770,12 +750,24 @@ static int hidp_setup_hid(struct hidp_session *session,
bdaddr_t src, dst;
int err;
session->rd_data = kzalloc(req->rd_size, GFP_KERNEL);
if (!session->rd_data)
return -ENOMEM;
if (copy_from_user(session->rd_data, req->rd_data, req->rd_size)) {
err = -EFAULT;
goto fault;
}
session->rd_size = req->rd_size;
hid = hid_allocate_device();
if (IS_ERR(hid))
return PTR_ERR(hid);
if (IS_ERR(hid)) {
err = PTR_ERR(hid);
goto fault;
}
session->hid = hid;
session->req = req;
hid->driver_data = session;
baswap(&src, &bt_sk(session->ctrl_sock->sk)->src);
......@@ -806,6 +798,10 @@ failed:
hid_destroy_device(hid);
session->hid = NULL;
fault:
kfree(session->rd_data);
session->rd_data = NULL;
return err;
}
......@@ -900,6 +896,9 @@ unlink:
session->hid = NULL;
}
kfree(session->rd_data);
session->rd_data = NULL;
purge:
skb_queue_purge(&session->ctrl_transmit);
skb_queue_purge(&session->intr_transmit);
......
......@@ -154,7 +154,9 @@ struct hidp_session {
struct sk_buff_head ctrl_transmit;
struct sk_buff_head intr_transmit;
struct hidp_connadd_req *req;
/* Report descriptor */
__u8 *rd_data;
uint rd_size;
};
static inline void hidp_schedule(struct hidp_session *session)
......
......@@ -252,7 +252,6 @@ static void rfcomm_session_timeout(unsigned long arg)
BT_DBG("session %p state %ld", s, s->state);
set_bit(RFCOMM_TIMED_OUT, &s->flags);
rfcomm_session_put(s);
rfcomm_schedule(RFCOMM_SCHED_TIMEO);
}
......@@ -1151,7 +1150,11 @@ static int rfcomm_recv_ua(struct rfcomm_session *s, u8 dlci)
break;
case BT_DISCONN:
rfcomm_session_put(s);
/* When socket is closed and we are not RFCOMM
* initiator rfcomm_process_rx already calls
* rfcomm_session_put() */
if (s->sock->sk->sk_state != BT_CLOSED)
rfcomm_session_put(s);
break;
}
}
......@@ -1920,6 +1923,7 @@ static inline void rfcomm_process_sessions(void)
if (test_and_clear_bit(RFCOMM_TIMED_OUT, &s->flags)) {
s->state = BT_DISCONN;
rfcomm_send_disc(s, 0);
rfcomm_session_put(s);
continue;
}
......
......@@ -17,6 +17,7 @@
#include <linux/string.h>
#include <linux/types.h>
#include <net/net_namespace.h>
#include <linux/sched.h>
#include <net/dst.h>
......@@ -79,6 +80,7 @@ loop:
while ((dst = next) != NULL) {
next = dst->next;
prefetch(&next->next);
cond_resched();
if (likely(atomic_read(&dst->__refcnt))) {
last->next = dst;
last = dst;
......
......@@ -3524,6 +3524,7 @@ static int pktgen_thread_worker(void *arg)
wait_event_interruptible_timeout(t->queue,
t->control != 0,
HZ/10);
try_to_freeze();
continue;
}
......
......@@ -925,10 +925,10 @@ static int get_info(struct net *net, void __user *user, int *len, int compat)
if (t && !IS_ERR(t)) {
struct arpt_getinfo info;
const struct xt_table_info *private = t->private;
#ifdef CONFIG_COMPAT
struct xt_table_info tmp;
if (compat) {
struct xt_table_info tmp;
ret = compat_table_info(private, &tmp);
xt_compat_flush_offsets(NFPROTO_ARP);
private = &tmp;
......
......@@ -1132,10 +1132,10 @@ static int get_info(struct net *net, void __user *user, int *len, int compat)
if (t && !IS_ERR(t)) {
struct ipt_getinfo info;
const struct xt_table_info *private = t->private;
#ifdef CONFIG_COMPAT
struct xt_table_info tmp;
if (compat) {
struct xt_table_info tmp;
ret = compat_table_info(private, &tmp);
xt_compat_flush_offsets(AF_INET);
private = &tmp;
......
......@@ -210,7 +210,7 @@ static ctl_table ip_ct_sysctl_table[] = {
},
{
.procname = "ip_conntrack_buckets",
.data = &nf_conntrack_htable_size,
.data = &init_net.ct.htable_size,
.maxlen = sizeof(unsigned int),
.mode = 0444,
.proc_handler = proc_dointvec,
......
......@@ -32,7 +32,7 @@ static struct hlist_nulls_node *ct_get_first(struct seq_file *seq)
struct hlist_nulls_node *n;
for (st->bucket = 0;
st->bucket < nf_conntrack_htable_size;
st->bucket < net->ct.htable_size;
st->bucket++) {
n = rcu_dereference(net->ct.hash[st->bucket].first);
if (!is_a_nulls(n))
......@@ -50,7 +50,7 @@ static struct hlist_nulls_node *ct_get_next(struct seq_file *seq,
head = rcu_dereference(head->next);
while (is_a_nulls(head)) {
if (likely(get_nulls_value(head) == st->bucket)) {
if (++st->bucket >= nf_conntrack_htable_size)
if (++st->bucket >= net->ct.htable_size)
return NULL;
}
head = rcu_dereference(net->ct.hash[st->bucket].first);
......
......@@ -35,9 +35,6 @@ static DEFINE_SPINLOCK(nf_nat_lock);
static struct nf_conntrack_l3proto *l3proto __read_mostly;
/* Calculated at init based on memory size */
static unsigned int nf_nat_htable_size __read_mostly;
#define MAX_IP_NAT_PROTO 256
static const struct nf_nat_protocol *nf_nat_protos[MAX_IP_NAT_PROTO]
__read_mostly;
......@@ -72,7 +69,7 @@ EXPORT_SYMBOL_GPL(nf_nat_proto_put);
/* We keep an extra hash for each conntrack, for fast searching. */
static inline unsigned int
hash_by_src(const struct nf_conntrack_tuple *tuple)
hash_by_src(const struct net *net, const struct nf_conntrack_tuple *tuple)
{
unsigned int hash;
......@@ -80,7 +77,7 @@ hash_by_src(const struct nf_conntrack_tuple *tuple)
hash = jhash_3words((__force u32)tuple->src.u3.ip,
(__force u32)tuple->src.u.all,
tuple->dst.protonum, 0);
return ((u64)hash * nf_nat_htable_size) >> 32;
return ((u64)hash * net->ipv4.nat_htable_size) >> 32;
}
/* Is this tuple already taken? (not by us) */
......@@ -147,7 +144,7 @@ find_appropriate_src(struct net *net,
struct nf_conntrack_tuple *result,
const struct nf_nat_range *range)
{
unsigned int h = hash_by_src(tuple);
unsigned int h = hash_by_src(net, tuple);
const struct nf_conn_nat *nat;
const struct nf_conn *ct;
const struct hlist_node *n;
......@@ -330,7 +327,7 @@ nf_nat_setup_info(struct nf_conn *ct,
if (have_to_hash) {
unsigned int srchash;
srchash = hash_by_src(&ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple);
srchash = hash_by_src(net, &ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple);
spin_lock_bh(&nf_nat_lock);
/* nf_conntrack_alter_reply might re-allocate exntension aera */
nat = nfct_nat(ct);
......@@ -679,8 +676,10 @@ nfnetlink_parse_nat_setup(struct nf_conn *ct,
static int __net_init nf_nat_net_init(struct net *net)
{
net->ipv4.nat_bysource = nf_ct_alloc_hashtable(&nf_nat_htable_size,
&net->ipv4.nat_vmalloced, 0);
/* Leave them the same for the moment. */
net->ipv4.nat_htable_size = net->ct.htable_size;
net->ipv4.nat_bysource = nf_ct_alloc_hashtable(&net->ipv4.nat_htable_size,
&net->ipv4.nat_vmalloced, 0);
if (!net->ipv4.nat_bysource)
return -ENOMEM;
return 0;
......@@ -703,7 +702,7 @@ static void __net_exit nf_nat_net_exit(struct net *net)
nf_ct_iterate_cleanup(net, &clean_nat, NULL);
synchronize_rcu();
nf_ct_free_hashtable(net->ipv4.nat_bysource, net->ipv4.nat_vmalloced,
nf_nat_htable_size);
net->ipv4.nat_htable_size);
}
static struct pernet_operations nf_nat_net_ops = {
......@@ -724,9 +723,6 @@ static int __init nf_nat_init(void)
return ret;
}
/* Leave them the same for the moment. */
nf_nat_htable_size = nf_conntrack_htable_size;
ret = register_pernet_subsys(&nf_nat_net_ops);
if (ret < 0)
goto cleanup_extend;
......
......@@ -1164,10 +1164,10 @@ static int get_info(struct net *net, void __user *user, int *len, int compat)
if (t && !IS_ERR(t)) {
struct ip6t_getinfo info;
const struct xt_table_info *private = t->private;
#ifdef CONFIG_COMPAT
struct xt_table_info tmp;
if (compat) {
struct xt_table_info tmp;
ret = compat_table_info(private, &tmp);
xt_compat_flush_offsets(AF_INET6);
private = &tmp;
......
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