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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
  net: Fix a memmove bug in dev_gro_receive()
  net sched: fix some kernel memory leaks
  netfilter: {ip,ip6,arp}_tables: avoid lockdep false positive
  Revert "netlink: netlink_recvmsg() fix"
  ipv6: remove sysctl jiffies conversion on gc_elasticity and min_adv_mss
  xfrm: Use GFP_ATOMIC in xfrm_compile_policy
  ath5k: disable ASPM L0s for all cards
  ath9k_htc: load proper firmware for device ID 7015
  wl1251: fix trigger scan timeout usage
  ath9k_htc: Fix disconnect issue in HT40 mode.
  ath9k_htc: fix panic on packet injection using airbase-ng tool.
  ipw2100: register pm_qos request before registering pci driver
This commit is contained in:
Linus Torvalds 2010-08-17 18:34:37 -07:00
parent 602586a83b e5093aec2e
commit e14f64c207
22 changed files with 107 additions and 73 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
drivers/net/wireless/ath/ath5k/base.c
View File

@ -48,6 +48,7 @@
#include <linux/netdevice.h>
#include <linux/cache.h>
#include <linux/pci.h>
#include <linux/pci-aspm.h>
#include <linux/ethtool.h>
#include <linux/uaccess.h>
#include <linux/slab.h>
@ -476,6 +477,26 @@ ath5k_pci_probe(struct pci_dev *pdev,
int ret;
u8 csz;
/*
* L0s needs to be disabled on all ath5k cards.
*
* For distributions shipping with CONFIG_PCIEASPM (this will be enabled
* by default in the future in 2.6.36) this will also mean both L1 and
* L0s will be disabled when a pre 1.1 PCIe device is detected. We do
* know L1 works correctly even for all ath5k pre 1.1 PCIe devices
* though but cannot currently undue the effect of a blacklist, for
* details you can read pcie_aspm_sanity_check() and see how it adjusts
* the device link capability.
*
* It may be possible in the future to implement some PCI API to allow
* drivers to override blacklists for pre 1.1 PCIe but for now it is
* best to accept that both L0s and L1 will be disabled completely for
* distributions shipping with CONFIG_PCIEASPM rather than having this
* issue present. Motivation for adding this new API will be to help
* with power consumption for some of these devices.
*/
pci_disable_link_state(pdev, PCIE_LINK_STATE_L0S);
ret = pci_enable_device(pdev);
if (ret) {
dev_err(&pdev->dev, "can't enable device\n");

1
drivers/net/wireless/ath/ath9k/eeprom.h
View File

@ -191,6 +191,7 @@
#define AR9287_EEP_NO_BACK_VER AR9287_EEP_MINOR_VER_1
#define AR9287_EEP_START_LOC 128
#define AR9287_HTC_EEP_START_LOC 256
#define AR9287_NUM_2G_CAL_PIERS 3
#define AR9287_NUM_2G_CCK_TARGET_POWERS 3
#define AR9287_NUM_2G_20_TARGET_POWERS 3

7
drivers/net/wireless/ath/ath9k/eeprom_9287.c
View File

@ -34,9 +34,14 @@ static bool ath9k_hw_ar9287_fill_eeprom(struct ath_hw *ah)
struct ar9287_eeprom *eep = &ah->eeprom.map9287;
struct ath_common *common = ath9k_hw_common(ah);
u16 *eep_data;
int addr, eep_start_loc = AR9287_EEP_START_LOC;
int addr, eep_start_loc;
eep_data = (u16 *)eep;
if (ah->hw_version.devid == 0x7015)
eep_start_loc = AR9287_HTC_EEP_START_LOC;
else
eep_start_loc = AR9287_EEP_START_LOC;
if (!ath9k_hw_use_flash(ah)) {
ath_print(common, ATH_DBG_EEPROM,
"Reading from EEPROM, not flash\n");

8
drivers/net/wireless/ath/ath9k/hif_usb.c
View File

@ -799,7 +799,7 @@ static int ath9k_hif_usb_download_fw(struct hif_device_usb *hif_dev)
}
kfree(buf);
if (hif_dev->device_id == 0x7010)
if ((hif_dev->device_id == 0x7010) || (hif_dev->device_id == 0x7015))
firm_offset = AR7010_FIRMWARE_TEXT;
else
firm_offset = AR9271_FIRMWARE_TEXT;
@ -901,6 +901,7 @@ static int ath9k_hif_usb_probe(struct usb_interface *interface,
switch(hif_dev->device_id) {
case 0x7010:
case 0x7015:
case 0x9018:
if (le16_to_cpu(udev->descriptor.bcdDevice) == 0x0202)
hif_dev->fw_name = FIRMWARE_AR7010_1_1;
@ -912,11 +913,6 @@ static int ath9k_hif_usb_probe(struct usb_interface *interface,
break;
}
if (!hif_dev->fw_name) {
dev_err(&udev->dev, "Can't determine firmware !\n");
goto err_htc_hw_alloc;
}
ret = ath9k_hif_usb_dev_init(hif_dev);
if (ret) {
ret = -EINVAL;

1
drivers/net/wireless/ath/ath9k/htc_drv_init.c
View File

@ -245,6 +245,7 @@ static int ath9k_init_htc_services(struct ath9k_htc_priv *priv, u16 devid)
switch(devid) {
case 0x7010:
case 0x7015:
case 0x9018:
priv->htc->credits = 45;
break;

3
drivers/net/wireless/ath/ath9k/htc_drv_main.c
View File

@ -366,7 +366,8 @@ static void ath9k_htc_setup_rate(struct ath9k_htc_priv *priv,
caps = WLAN_RC_HT_FLAG;
if (sta->ht_cap.mcs.rx_mask[1])
caps |= WLAN_RC_DS_FLAG;
if (sta->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40)
if ((sta->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40) &&
(conf_is_ht40(&priv->hw->conf)))
caps |= WLAN_RC_40_FLAG;
if (conf_is_ht40(&priv->hw->conf) &&
(sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40))

15
drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
View File

@ -78,18 +78,23 @@ int ath9k_htc_tx_start(struct ath9k_htc_priv *priv, struct sk_buff *skb)
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
struct ieee80211_sta *sta = tx_info->control.sta;
struct ath9k_htc_sta *ista;
struct ath9k_htc_vif *avp;
struct ath9k_htc_tx_ctl tx_ctl;
enum htc_endpoint_id epid;
u16 qnum;
__le16 fc;
u8 *tx_fhdr;
u8 sta_idx;
u8 sta_idx, vif_idx;
hdr = (struct ieee80211_hdr *) skb->data;
fc = hdr->frame_control;
avp = (struct ath9k_htc_vif *) tx_info->control.vif->drv_priv;
if (tx_info->control.vif &&
(struct ath9k_htc_vif *) tx_info->control.vif->drv_priv)
vif_idx = ((struct ath9k_htc_vif *)
tx_info->control.vif->drv_priv)->index;
else
vif_idx = priv->nvifs;
if (sta) {
ista = (struct ath9k_htc_sta *) sta->drv_priv;
sta_idx = ista->index;
@ -106,7 +111,7 @@ int ath9k_htc_tx_start(struct ath9k_htc_priv *priv, struct sk_buff *skb)
memset(&tx_hdr, 0, sizeof(struct tx_frame_hdr));
tx_hdr.node_idx = sta_idx;
tx_hdr.vif_idx = avp->index;
tx_hdr.vif_idx = vif_idx;
if (tx_info->flags & IEEE80211_TX_CTL_AMPDU) {
tx_ctl.type = ATH9K_HTC_AMPDU;
@ -169,7 +174,7 @@ int ath9k_htc_tx_start(struct ath9k_htc_priv *priv, struct sk_buff *skb)
tx_ctl.type = ATH9K_HTC_NORMAL;
mgmt_hdr.node_idx = sta_idx;
mgmt_hdr.vif_idx = avp->index;
mgmt_hdr.vif_idx = vif_idx;
mgmt_hdr.tidno = 0;
mgmt_hdr.flags = 0;

1
drivers/net/wireless/ath/ath9k/reg.h
View File

@ -899,6 +899,7 @@
#define AR_DEVID_7010(_ah) \
(((_ah)->hw_version.devid == 0x7010) || \
((_ah)->hw_version.devid == 0x7015) || \
((_ah)->hw_version.devid == 0x9018))
#define AR_RADIO_SREV_MAJOR 0xf0

5
drivers/net/wireless/ipw2x00/ipw2100.c
View File

@ -6665,12 +6665,13 @@ static int __init ipw2100_init(void)
printk(KERN_INFO DRV_NAME ": %s, %s\n", DRV_DESCRIPTION, DRV_VERSION);
printk(KERN_INFO DRV_NAME ": %s\n", DRV_COPYRIGHT);
pm_qos_add_request(&ipw2100_pm_qos_req, PM_QOS_CPU_DMA_LATENCY,
PM_QOS_DEFAULT_VALUE);
ret = pci_register_driver(&ipw2100_pci_driver);
if (ret)
goto out;
pm_qos_add_request(&ipw2100_pm_qos_req, PM_QOS_CPU_DMA_LATENCY,
PM_QOS_DEFAULT_VALUE);
#ifdef CONFIG_IPW2100_DEBUG
ipw2100_debug_level = debug;
ret = driver_create_file(&ipw2100_pci_driver.driver,

2
drivers/net/wireless/wl12xx/wl1251_cmd.c
View File

@ -484,7 +484,7 @@ int wl1251_cmd_trigger_scan_to(struct wl1251 *wl, u32 timeout)
cmd->timeout = timeout;
ret = wl1251_cmd_send(wl, CMD_SCAN, cmd, sizeof(*cmd));
ret = wl1251_cmd_send(wl, CMD_TRIGGER_SCAN_TO, cmd, sizeof(*cmd));
if (ret < 0) {
wl1251_error("cmd trigger scan to failed: %d", ret);
goto out;

2
net/core/dev.c
View File

@ -3143,7 +3143,7 @@ pull:
put_page(skb_shinfo(skb)->frags[0].page);
memmove(skb_shinfo(skb)->frags,
skb_shinfo(skb)->frags + 1,
--skb_shinfo(skb)->nr_frags);
--skb_shinfo(skb)->nr_frags * sizeof(skb_frag_t));
}
}

2
net/ipv4/netfilter/arp_tables.c
View File

@ -735,6 +735,7 @@ static void get_counters(const struct xt_table_info *t,
if (cpu == curcpu)
continue;
i = 0;
local_bh_disable();
xt_info_wrlock(cpu);
xt_entry_foreach(iter, t->entries[cpu], t->size) {
ADD_COUNTER(counters[i], iter->counters.bcnt,
@ -742,6 +743,7 @@ static void get_counters(const struct xt_table_info *t,
++i;
}
xt_info_wrunlock(cpu);
local_bh_enable();
}
put_cpu();
}

2
net/ipv4/netfilter/ip_tables.c
View File

@ -909,6 +909,7 @@ get_counters(const struct xt_table_info *t,
if (cpu == curcpu)
continue;
i = 0;
local_bh_disable();
xt_info_wrlock(cpu);
xt_entry_foreach(iter, t->entries[cpu], t->size) {
ADD_COUNTER(counters[i], iter->counters.bcnt,
@ -916,6 +917,7 @@ get_counters(const struct xt_table_info *t,
++i; /* macro does multi eval of i */
}
xt_info_wrunlock(cpu);
local_bh_enable();
}
put_cpu();
}

2
net/ipv6/netfilter/ip6_tables.c
View File

@ -922,6 +922,7 @@ get_counters(const struct xt_table_info *t,
if (cpu == curcpu)
continue;
i = 0;
local_bh_disable();
xt_info_wrlock(cpu);
xt_entry_foreach(iter, t->entries[cpu], t->size) {
ADD_COUNTER(counters[i], iter->counters.bcnt,
@ -929,6 +930,7 @@ get_counters(const struct xt_table_info *t,
++i;
}
xt_info_wrunlock(cpu);
local_bh_enable();
}
put_cpu();
}

4
net/ipv6/route.c
View File

@ -2580,7 +2580,7 @@ ctl_table ipv6_route_table_template[] = {
.data = &init_net.ipv6.sysctl.ip6_rt_gc_elasticity,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = proc_dointvec_jiffies,
.proc_handler = proc_dointvec,
},
{
.procname = "mtu_expires",
@ -2594,7 +2594,7 @@ ctl_table ipv6_route_table_template[] = {
.data = &init_net.ipv6.sysctl.ip6_rt_min_advmss,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = proc_dointvec_jiffies,
.proc_handler = proc_dointvec,
},
{
.procname = "gc_min_interval_ms",

22
net/netlink/af_netlink.c
View File

@ -1406,7 +1406,7 @@ static int netlink_recvmsg(struct kiocb *kiocb, struct socket *sock,
struct netlink_sock *nlk = nlk_sk(sk);
int noblock = flags&MSG_DONTWAIT;
size_t copied;
struct sk_buff *skb;
struct sk_buff *skb, *frag __maybe_unused = NULL;
int err;
if (flags&MSG_OOB)
@ -1441,21 +1441,7 @@ static int netlink_recvmsg(struct kiocb *kiocb, struct socket *sock,
kfree_skb(skb);
skb = compskb;
} else {
/*
* Before setting frag_list to NULL, we must get a
* private copy of skb if shared (because of MSG_PEEK)
*/
if (skb_shared(skb)) {
struct sk_buff *nskb;
nskb = pskb_copy(skb, GFP_KERNEL);
kfree_skb(skb);
skb = nskb;
err = -ENOMEM;
if (!skb)
goto out;
}
kfree_skb(skb_shinfo(skb)->frag_list);
frag = skb_shinfo(skb)->frag_list;
skb_shinfo(skb)->frag_list = NULL;
}
}
@ -1492,6 +1478,10 @@ static int netlink_recvmsg(struct kiocb *kiocb, struct socket *sock,
if (flags & MSG_TRUNC)
copied = skb->len;
#ifdef CONFIG_COMPAT_NETLINK_MESSAGES
skb_shinfo(skb)->frag_list = frag;
#endif
skb_free_datagram(sk, skb);
if (nlk->cb && atomic_read(&sk->sk_rmem_alloc) <= sk->sk_rcvbuf / 2)

21
net/sched/act_gact.c
View File

@ -152,21 +152,24 @@ static int tcf_gact(struct sk_buff *skb, struct tc_action *a, struct tcf_result
static int tcf_gact_dump(struct sk_buff *skb, struct tc_action *a, int bind, int ref)
{
unsigned char *b = skb_tail_pointer(skb);
struct tc_gact opt;
struct tcf_gact *gact = a->priv;
struct tc_gact opt = {
.index = gact->tcf_index,
.refcnt = gact->tcf_refcnt - ref,
.bindcnt = gact->tcf_bindcnt - bind,
.action = gact->tcf_action,
};
struct tcf_t t;
opt.index = gact->tcf_index;
opt.refcnt = gact->tcf_refcnt - ref;
opt.bindcnt = gact->tcf_bindcnt - bind;
opt.action = gact->tcf_action;
NLA_PUT(skb, TCA_GACT_PARMS, sizeof(opt), &opt);
#ifdef CONFIG_GACT_PROB
if (gact->tcfg_ptype) {
struct tc_gact_p p_opt;
p_opt.paction = gact->tcfg_paction;
p_opt.pval = gact->tcfg_pval;
p_opt.ptype = gact->tcfg_ptype;
struct tc_gact_p p_opt = {
.paction = gact->tcfg_paction,
.pval = gact->tcfg_pval,
.ptype = gact->tcfg_ptype,
};
NLA_PUT(skb, TCA_GACT_PROB, sizeof(p_opt), &p_opt);
}
#endif

15
net/sched/act_mirred.c
View File

@ -219,15 +219,16 @@ static int tcf_mirred_dump(struct sk_buff *skb, struct tc_action *a, int bind, i
{
unsigned char *b = skb_tail_pointer(skb);
struct tcf_mirred *m = a->priv;
struct tc_mirred opt;
struct tc_mirred opt = {
.index = m->tcf_index,
.action = m->tcf_action,
.refcnt = m->tcf_refcnt - ref,
.bindcnt = m->tcf_bindcnt - bind,
.eaction = m->tcfm_eaction,
.ifindex = m->tcfm_ifindex,
};
struct tcf_t t;
opt.index = m->tcf_index;
opt.action = m->tcf_action;
opt.refcnt = m->tcf_refcnt - ref;
opt.bindcnt = m->tcf_bindcnt - bind;
opt.eaction = m->tcfm_eaction;
opt.ifindex = m->tcfm_ifindex;
NLA_PUT(skb, TCA_MIRRED_PARMS, sizeof(opt), &opt);
t.install = jiffies_to_clock_t(jiffies - m->tcf_tm.install);
t.lastuse = jiffies_to_clock_t(jiffies - m->tcf_tm.lastuse);

22
net/sched/act_nat.c
View File

@ -272,19 +272,19 @@ static int tcf_nat_dump(struct sk_buff *skb, struct tc_action *a,
{
unsigned char *b = skb_tail_pointer(skb);
struct tcf_nat *p = a->priv;
struct tc_nat opt;
struct tc_nat opt = {
.old_addr = p->old_addr,
.new_addr = p->new_addr,
.mask = p->mask,
.flags = p->flags,
.index = p->tcf_index,
.action = p->tcf_action,
.refcnt = p->tcf_refcnt - ref,
.bindcnt = p->tcf_bindcnt - bind,
};
struct tcf_t t;
opt.old_addr = p->old_addr;
opt.new_addr = p->new_addr;
opt.mask = p->mask;
opt.flags = p->flags;
opt.index = p->tcf_index;
opt.action = p->tcf_action;
opt.refcnt = p->tcf_refcnt - ref;
opt.bindcnt = p->tcf_bindcnt - bind;
NLA_PUT(skb, TCA_NAT_PARMS, sizeof(opt), &opt);
t.install = jiffies_to_clock_t(jiffies - p->tcf_tm.install);
t.lastuse = jiffies_to_clock_t(jiffies - p->tcf_tm.lastuse);

11
net/sched/act_simple.c
View File

@ -164,13 +164,14 @@ static inline int tcf_simp_dump(struct sk_buff *skb, struct tc_action *a,
{
unsigned char *b = skb_tail_pointer(skb);
struct tcf_defact *d = a->priv;
struct tc_defact opt;
struct tc_defact opt = {
.index = d->tcf_index,
.refcnt = d->tcf_refcnt - ref,
.bindcnt = d->tcf_bindcnt - bind,
.action = d->tcf_action,
};
struct tcf_t t;
opt.index = d->tcf_index;
opt.refcnt = d->tcf_refcnt - ref;
opt.bindcnt = d->tcf_bindcnt - bind;
opt.action = d->tcf_action;
NLA_PUT(skb, TCA_DEF_PARMS, sizeof(opt), &opt);
NLA_PUT_STRING(skb, TCA_DEF_DATA, d->tcfd_defdata);
t.install = jiffies_to_clock_t(jiffies - d->tcf_tm.install);

11
net/sched/act_skbedit.c
View File

@ -159,13 +159,14 @@ static inline int tcf_skbedit_dump(struct sk_buff *skb, struct tc_action *a,
{
unsigned char *b = skb_tail_pointer(skb);
struct tcf_skbedit *d = a->priv;
struct tc_skbedit opt;
struct tc_skbedit opt = {
.index = d->tcf_index,
.refcnt = d->tcf_refcnt - ref,
.bindcnt = d->tcf_bindcnt - bind,
.action = d->tcf_action,
};
struct tcf_t t;
opt.index = d->tcf_index;
opt.refcnt = d->tcf_refcnt - ref;
opt.bindcnt = d->tcf_bindcnt - bind;
opt.action = d->tcf_action;
NLA_PUT(skb, TCA_SKBEDIT_PARMS, sizeof(opt), &opt);
if (d->flags & SKBEDIT_F_PRIORITY)
NLA_PUT(skb, TCA_SKBEDIT_PRIORITY, sizeof(d->priority),

2
net/xfrm/xfrm_user.c
View File

@ -2504,7 +2504,7 @@ static struct xfrm_policy *xfrm_compile_policy(struct sock *sk, int opt,
if (p->dir > XFRM_POLICY_OUT)
return NULL;
xp = xfrm_policy_alloc(net, GFP_KERNEL);
xp = xfrm_policy_alloc(net, GFP_ATOMIC);
if (xp == NULL) {
*dir = -ENOBUFS;
return NULL;