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-rw-r--r--net/bluetooth/hidp/core.c12
-rw-r--r--net/core/filter.c3
-rw-r--r--net/core/gen_estimator.c2
-rw-r--r--net/core/pktgen.c4
-rw-r--r--net/core/rtnetlink.c8
-rw-r--r--net/core/scm.c4
-rw-r--r--net/core/sock.c2
-rw-r--r--net/ipv4/fib_trie.c2
-rw-r--r--net/ipv4/inet_connection_sock.c2
-rw-r--r--net/ipv4/inet_hashtables.c2
-rw-r--r--net/ipv4/ipvs/ip_vs_sync.c6
-rw-r--r--net/ipv4/sysctl_net_ipv4.c4
-rw-r--r--net/ipv4/tcp.c2
-rw-r--r--net/ipv4/udp.c5
-rw-r--r--net/ipv6/inet6_hashtables.c2
-rw-r--r--net/llc/af_llc.c2
-rw-r--r--net/mac80211/ieee80211_i.h2
-rw-r--r--net/mac80211/ieee80211_sta.c55
-rw-r--r--net/netfilter/xt_connbytes.c2
-rw-r--r--net/packet/af_packet.c5
-rw-r--r--net/rfkill/rfkill-input.c12
-rw-r--r--net/sched/Kconfig10
-rw-r--r--net/sched/sch_generic.c26
-rw-r--r--net/sunrpc/sched.c2
-rw-r--r--net/unix/af_unix.c6
25 files changed, 80 insertions, 102 deletions
diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c
index ff5784b440d..66c736953cf 100644
--- a/net/bluetooth/hidp/core.c
+++ b/net/bluetooth/hidp/core.c
@@ -656,11 +656,13 @@ static inline int hidp_setup_input(struct hidp_session *session, struct hidp_con
}
if (req->subclass & 0x80) {
- input->evbit[0] = BIT(EV_KEY) | BIT(EV_REL);
- input->keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE);
- input->relbit[0] = BIT(REL_X) | BIT(REL_Y);
- input->keybit[LONG(BTN_MOUSE)] |= BIT(BTN_SIDE) | BIT(BTN_EXTRA);
- input->relbit[0] |= BIT(REL_WHEEL);
+ input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL);
+ input->keybit[BIT_WORD(BTN_MOUSE)] = BIT_MASK(BTN_LEFT) |
+ BIT_MASK(BTN_RIGHT) | BIT_MASK(BTN_MIDDLE);
+ input->relbit[0] = BIT_MASK(REL_X) | BIT_MASK(REL_Y);
+ input->keybit[BIT_WORD(BTN_MOUSE)] |= BIT_MASK(BTN_SIDE) |
+ BIT_MASK(BTN_EXTRA);
+ input->relbit[0] |= BIT_MASK(REL_WHEEL);
}
input->dev.parent = hidp_get_device(session);
diff --git a/net/core/filter.c b/net/core/filter.c
index 1f0068eae50..e0a06942c02 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -447,7 +447,8 @@ int sk_attach_filter(struct sock_fprog *fprog, struct sock *sk)
rcu_assign_pointer(sk->sk_filter, fp);
rcu_read_unlock_bh();
- sk_filter_delayed_uncharge(sk, old_fp);
+ if (old_fp)
+ sk_filter_delayed_uncharge(sk, old_fp);
return 0;
}
diff --git a/net/core/gen_estimator.c b/net/core/gen_estimator.c
index 590a767b029..daadbcc4e8d 100644
--- a/net/core/gen_estimator.c
+++ b/net/core/gen_estimator.c
@@ -15,7 +15,7 @@
#include <asm/uaccess.h>
#include <asm/system.h>
-#include <asm/bitops.h>
+#include <linux/bitops.h>
#include <linux/module.h>
#include <linux/types.h>
#include <linux/kernel.h>
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 8cae60c5338..7ac703171ff 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -161,7 +161,7 @@
#endif
#include <asm/byteorder.h>
#include <linux/rcupdate.h>
-#include <asm/bitops.h>
+#include <linux/bitops.h>
#include <asm/io.h>
#include <asm/dma.h>
#include <asm/uaccess.h>
@@ -3514,7 +3514,7 @@ static int pktgen_thread_worker(void *arg)
init_waitqueue_head(&t->queue);
- pr_debug("pktgen: starting pktgen/%d: pid=%d\n", cpu, current->pid);
+ pr_debug("pktgen: starting pktgen/%d: pid=%d\n", cpu, task_pid_nr(current));
set_current_state(TASK_INTERRUPTIBLE);
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 1072d16696c..4a2640d3826 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -744,10 +744,10 @@ static struct net *get_net_ns_by_pid(pid_t pid)
rcu_read_lock();
tsk = find_task_by_pid(pid);
if (tsk) {
- task_lock(tsk);
- if (tsk->nsproxy)
- net = get_net(tsk->nsproxy->net_ns);
- task_unlock(tsk);
+ struct nsproxy *nsproxy;
+ nsproxy = task_nsproxy(tsk);
+ if (nsproxy)
+ net = get_net(nsproxy->net_ns);
}
rcu_read_unlock();
return net;
diff --git a/net/core/scm.c b/net/core/scm.c
index 530bee8d9ed..100ba6d9d47 100644
--- a/net/core/scm.c
+++ b/net/core/scm.c
@@ -24,6 +24,8 @@
#include <linux/interrupt.h>
#include <linux/netdevice.h>
#include <linux/security.h>
+#include <linux/pid.h>
+#include <linux/nsproxy.h>
#include <asm/system.h>
#include <asm/uaccess.h>
@@ -42,7 +44,7 @@
static __inline__ int scm_check_creds(struct ucred *creds)
{
- if ((creds->pid == current->tgid || capable(CAP_SYS_ADMIN)) &&
+ if ((creds->pid == task_tgid_vnr(current) || capable(CAP_SYS_ADMIN)) &&
((creds->uid == current->uid || creds->uid == current->euid ||
creds->uid == current->suid) || capable(CAP_SETUID)) &&
((creds->gid == current->gid || creds->gid == current->egid ||
diff --git a/net/core/sock.c b/net/core/sock.c
index d292b4113d6..febbcbcf802 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -232,7 +232,7 @@ static int sock_set_timeout(long *timeo_p, char __user *optval, int optlen)
warned++;
printk(KERN_INFO "sock_set_timeout: `%s' (pid %d) "
"tries to set negative timeout\n",
- current->comm, current->pid);
+ current->comm, task_pid_nr(current));
return 0;
}
*timeo_p = MAX_SCHEDULE_TIMEOUT;
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index 81a8285d6d6..8d8c2915e06 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -54,7 +54,7 @@
#include <asm/uaccess.h>
#include <asm/system.h>
-#include <asm/bitops.h>
+#include <linux/bitops.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/mm.h>
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index 3cef12835c4..8fb6ca23700 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -93,7 +93,7 @@ int inet_csk_get_port(struct inet_hashinfo *hashinfo,
int remaining, rover, low, high;
inet_get_local_port_range(&low, &high);
- remaining = high - low;
+ remaining = (high - low) + 1;
rover = net_random() % remaining + low;
do {
diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
index fac6398e436..16eecc7046a 100644
--- a/net/ipv4/inet_hashtables.c
+++ b/net/ipv4/inet_hashtables.c
@@ -286,7 +286,7 @@ int inet_hash_connect(struct inet_timewait_death_row *death_row,
struct inet_timewait_sock *tw = NULL;
inet_get_local_port_range(&low, &high);
- remaining = high - low;
+ remaining = (high - low) + 1;
local_bh_disable();
for (i = 1; i <= remaining; i++) {
diff --git a/net/ipv4/ipvs/ip_vs_sync.c b/net/ipv4/ipvs/ip_vs_sync.c
index 1960747f354..c99f2a33fb9 100644
--- a/net/ipv4/ipvs/ip_vs_sync.c
+++ b/net/ipv4/ipvs/ip_vs_sync.c
@@ -794,7 +794,7 @@ static int sync_thread(void *startup)
add_wait_queue(&sync_wait, &wait);
- set_sync_pid(state, current->pid);
+ set_sync_pid(state, task_pid_nr(current));
complete(tinfo->startup);
/*
@@ -877,7 +877,7 @@ int start_sync_thread(int state, char *mcast_ifn, __u8 syncid)
if (!tinfo)
return -ENOMEM;
- IP_VS_DBG(7, "%s: pid %d\n", __FUNCTION__, current->pid);
+ IP_VS_DBG(7, "%s: pid %d\n", __FUNCTION__, task_pid_nr(current));
IP_VS_DBG(7, "Each ip_vs_sync_conn entry need %Zd bytes\n",
sizeof(struct ip_vs_sync_conn));
@@ -917,7 +917,7 @@ int stop_sync_thread(int state)
(state == IP_VS_STATE_BACKUP && !sync_backup_pid))
return -ESRCH;
- IP_VS_DBG(7, "%s: pid %d\n", __FUNCTION__, current->pid);
+ IP_VS_DBG(7, "%s: pid %d\n", __FUNCTION__, task_pid_nr(current));
IP_VS_INFO("stopping sync thread %d ...\n",
(state == IP_VS_STATE_MASTER) ?
sync_master_pid : sync_backup_pid);
diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index c78acc1a7f1..ffddd2b4535 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -122,7 +122,7 @@ static int ipv4_local_port_range(ctl_table *table, int write, struct file *filp,
ret = proc_dointvec_minmax(&tmp, write, filp, buffer, lenp, ppos);
if (write && ret == 0) {
- if (range[1] <= range[0])
+ if (range[1] < range[0])
ret = -EINVAL;
else
set_local_port_range(range);
@@ -150,7 +150,7 @@ static int ipv4_sysctl_local_port_range(ctl_table *table, int __user *name,
ret = sysctl_intvec(&tmp, name, nlen, oldval, oldlenp, newval, newlen);
if (ret == 0 && newval && newlen) {
- if (range[1] <= range[0])
+ if (range[1] < range[0])
ret = -EINVAL;
else
set_local_port_range(range);
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 4f322003835..2e6ad6dbba6 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -1334,7 +1334,7 @@ do_prequeue:
if ((flags & MSG_PEEK) && peek_seq != tp->copied_seq) {
if (net_ratelimit())
printk(KERN_DEBUG "TCP(%s:%d): Application bug, race in MSG_PEEK.\n",
- current->comm, current->pid);
+ current->comm, task_pid_nr(current));
peek_seq = tp->copied_seq;
}
continue;
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index cb9fc58efb2..35d2b0e9e10 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -147,13 +147,14 @@ int __udp_lib_get_port(struct sock *sk, unsigned short snum,
write_lock_bh(&udp_hash_lock);
if (!snum) {
- int i, low, high;
+ int i, low, high, remaining;
unsigned rover, best, best_size_so_far;
inet_get_local_port_range(&low, &high);
+ remaining = (high - low) + 1;
best_size_so_far = UINT_MAX;
- best = rover = net_random() % (high - low) + low;
+ best = rover = net_random() % remaining + low;
/* 1st pass: look for empty (or shortest) hash chain */
for (i = 0; i < UDP_HTABLE_SIZE; i++) {
diff --git a/net/ipv6/inet6_hashtables.c b/net/ipv6/inet6_hashtables.c
index 1c2c2765543..d6f1026f194 100644
--- a/net/ipv6/inet6_hashtables.c
+++ b/net/ipv6/inet6_hashtables.c
@@ -261,7 +261,7 @@ int inet6_hash_connect(struct inet_timewait_death_row *death_row,
struct inet_timewait_sock *tw = NULL;
inet_get_local_port_range(&low, &high);
- remaining = high - low;
+ remaining = (high - low) + 1;
local_bh_disable();
for (i = 1; i <= remaining; i++) {
diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index 49eacba824d..46cf962f7f8 100644
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -762,7 +762,7 @@ static int llc_ui_recvmsg(struct kiocb *iocb, struct socket *sock,
if (net_ratelimit())
printk(KERN_DEBUG "LLC(%s:%d): Application "
"bug, race in MSG_PEEK.\n",
- current->comm, current->pid);
+ current->comm, task_pid_nr(current));
peek_seq = llc->copied_seq;
}
continue;
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index d34a9deca67..4b4ed2a5803 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -37,8 +37,6 @@
struct ieee80211_local;
-#define BIT(x) (1 << (x))
-
#define IEEE80211_ALIGN32_PAD(a) ((4 - ((a) & 3)) & 3)
/* Maximum number of broadcast/multicast frames to buffer when some of the
diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c
index db81aef6177..f7ffeec3913 100644
--- a/net/mac80211/ieee80211_sta.c
+++ b/net/mac80211/ieee80211_sta.c
@@ -108,14 +108,11 @@ struct ieee802_11_elems {
u8 wmm_param_len;
};
-enum ParseRes { ParseOK = 0, ParseUnknown = 1, ParseFailed = -1 };
-
-static enum ParseRes ieee802_11_parse_elems(u8 *start, size_t len,
- struct ieee802_11_elems *elems)
+static void ieee802_11_parse_elems(u8 *start, size_t len,
+ struct ieee802_11_elems *elems)
{
size_t left = len;
u8 *pos = start;
- int unknown = 0;
memset(elems, 0, sizeof(*elems));
@@ -126,15 +123,8 @@ static enum ParseRes ieee802_11_parse_elems(u8 *start, size_t len,
elen = *pos++;
left -= 2;
- if (elen > left) {
-#if 0
- if (net_ratelimit())
- printk(KERN_DEBUG "IEEE 802.11 element parse "
- "failed (id=%d elen=%d left=%d)\n",
- id, elen, left);
-#endif
- return ParseFailed;
- }
+ if (elen > left)
+ return;
switch (id) {
case WLAN_EID_SSID:
@@ -201,28 +191,15 @@ static enum ParseRes ieee802_11_parse_elems(u8 *start, size_t len,
elems->ext_supp_rates_len = elen;
break;
default:
-#if 0
- printk(KERN_DEBUG "IEEE 802.11 element parse ignored "
- "unknown element (id=%d elen=%d)\n",
- id, elen);
-#endif
- unknown++;
break;
}
left -= elen;
pos += elen;
}
-
- /* Do not trigger error if left == 1 as Apple Airport base stations
- * send AssocResps that are one spurious byte too long. */
-
- return unknown ? ParseUnknown : ParseOK;
}
-
-
static int ecw2cw(int ecw)
{
int cw = 1;
@@ -931,12 +908,7 @@ static void ieee80211_auth_challenge(struct net_device *dev,
printk(KERN_DEBUG "%s: replying to auth challenge\n", dev->name);
pos = mgmt->u.auth.variable;
- if (ieee802_11_parse_elems(pos, len - (pos - (u8 *) mgmt), &elems)
- == ParseFailed) {
- printk(KERN_DEBUG "%s: failed to parse Auth(challenge)\n",
- dev->name);
- return;
- }
+ ieee802_11_parse_elems(pos, len - (pos - (u8 *) mgmt), &elems);
if (!elems.challenge) {
printk(KERN_DEBUG "%s: no challenge IE in shared key auth "
"frame\n", dev->name);
@@ -1230,12 +1202,7 @@ static void ieee80211_rx_mgmt_assoc_resp(struct net_device *dev,
aid &= ~(BIT(15) | BIT(14));
pos = mgmt->u.assoc_resp.variable;
- if (ieee802_11_parse_elems(pos, len - (pos - (u8 *) mgmt), &elems)
- == ParseFailed) {
- printk(KERN_DEBUG "%s: failed to parse AssocResp\n",
- dev->name);
- return;
- }
+ ieee802_11_parse_elems(pos, len - (pos - (u8 *) mgmt), &elems);
if (!elems.supp_rates) {
printk(KERN_DEBUG "%s: no SuppRates element in AssocResp\n",
@@ -1459,7 +1426,7 @@ static void ieee80211_rx_bss_info(struct net_device *dev,
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
struct ieee802_11_elems elems;
size_t baselen;
- int channel, invalid = 0, clen;
+ int channel, clen;
struct ieee80211_sta_bss *bss;
struct sta_info *sta;
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
@@ -1505,9 +1472,7 @@ static void ieee80211_rx_bss_info(struct net_device *dev,
#endif /* CONFIG_MAC80211_IBSS_DEBUG */
}
- if (ieee802_11_parse_elems(mgmt->u.beacon.variable, len - baselen,
- &elems) == ParseFailed)
- invalid = 1;
+ ieee802_11_parse_elems(mgmt->u.beacon.variable, len - baselen, &elems);
if (sdata->type == IEEE80211_IF_TYPE_IBSS && elems.supp_rates &&
memcmp(mgmt->bssid, sdata->u.sta.bssid, ETH_ALEN) == 0 &&
@@ -1724,9 +1689,7 @@ static void ieee80211_rx_mgmt_beacon(struct net_device *dev,
if (baselen > len)
return;
- if (ieee802_11_parse_elems(mgmt->u.beacon.variable, len - baselen,
- &elems) == ParseFailed)
- return;
+ ieee802_11_parse_elems(mgmt->u.beacon.variable, len - baselen, &elems);
if (elems.erp_info && elems.erp_info_len >= 1)
ieee80211_handle_erp_ie(dev, elems.erp_info[0]);
diff --git a/net/netfilter/xt_connbytes.c b/net/netfilter/xt_connbytes.c
index af79423bc8e..9ec50139b9a 100644
--- a/net/netfilter/xt_connbytes.c
+++ b/net/netfilter/xt_connbytes.c
@@ -2,13 +2,13 @@
* GPL (C) 2002 Martin Devera (devik@cdi.cz).
*/
#include <linux/module.h>
+#include <linux/bitops.h>
#include <linux/skbuff.h>
#include <linux/netfilter/x_tables.h>
#include <linux/netfilter/xt_connbytes.h>
#include <net/netfilter/nf_conntrack.h>
#include <asm/div64.h>
-#include <asm/bitops.h>
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Harald Welte <laforge@netfilter.org>");
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index e11000a8e95..d0936506b73 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -1623,11 +1623,6 @@ static struct vm_operations_struct packet_mmap_ops = {
.close =packet_mm_close,
};
-static inline struct page *pg_vec_endpage(char *one_pg_vec, unsigned int order)
-{
- return virt_to_page(one_pg_vec + (PAGE_SIZE << order) - 1);
-}
-
static void free_pg_vec(char **pg_vec, unsigned int order, unsigned int len)
{
int i;
diff --git a/net/rfkill/rfkill-input.c b/net/rfkill/rfkill-input.c
index eaabf087c59..d1e9d68f8ba 100644
--- a/net/rfkill/rfkill-input.c
+++ b/net/rfkill/rfkill-input.c
@@ -146,18 +146,18 @@ static void rfkill_disconnect(struct input_handle *handle)
static const struct input_device_id rfkill_ids[] = {
{
.flags = INPUT_DEVICE_ID_MATCH_EVBIT | INPUT_DEVICE_ID_MATCH_KEYBIT,
- .evbit = { BIT(EV_KEY) },
- .keybit = { [LONG(KEY_WLAN)] = BIT(KEY_WLAN) },
+ .evbit = { BIT_MASK(EV_KEY) },
+ .keybit = { [BIT_WORD(KEY_WLAN)] = BIT_MASK(KEY_WLAN) },
},
{
.flags = INPUT_DEVICE_ID_MATCH_EVBIT | INPUT_DEVICE_ID_MATCH_KEYBIT,
- .evbit = { BIT(EV_KEY) },
- .keybit = { [LONG(KEY_BLUETOOTH)] = BIT(KEY_BLUETOOTH) },
+ .evbit = { BIT_MASK(EV_KEY) },
+ .keybit = { [BIT_WORD(KEY_BLUETOOTH)] = BIT_MASK(KEY_BLUETOOTH) },
},
{
.flags = INPUT_DEVICE_ID_MATCH_EVBIT | INPUT_DEVICE_ID_MATCH_KEYBIT,
- .evbit = { BIT(EV_KEY) },
- .keybit = { [LONG(KEY_UWB)] = BIT(KEY_UWB) },
+ .evbit = { BIT_MASK(EV_KEY) },
+ .keybit = { [BIT_WORD(KEY_UWB)] = BIT_MASK(KEY_UWB) },
},
{ }
};
diff --git a/net/sched/Kconfig b/net/sched/Kconfig
index 92435a882fa..9c15c4888d1 100644
--- a/net/sched/Kconfig
+++ b/net/sched/Kconfig
@@ -2,9 +2,7 @@
# Traffic control configuration.
#
-menu "QoS and/or fair queueing"
-
-config NET_SCHED
+menuconfig NET_SCHED
bool "QoS and/or fair queueing"
select NET_SCH_FIFO
---help---
@@ -41,9 +39,6 @@ config NET_SCHED
The available schedulers are listed in the following questions; you
can say Y to as many as you like. If unsure, say N now.
-config NET_SCH_FIFO
- bool
-
if NET_SCHED
comment "Queueing/Scheduling"
@@ -500,4 +495,5 @@ config NET_CLS_IND
endif # NET_SCHED
-endmenu
+config NET_SCH_FIFO
+ bool
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index e01d57692c9..fa1a6f45dc4 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -556,6 +556,7 @@ void dev_deactivate(struct net_device *dev)
{
struct Qdisc *qdisc;
struct sk_buff *skb;
+ int running;
spin_lock_bh(&dev->queue_lock);
qdisc = dev->qdisc;
@@ -571,12 +572,31 @@ void dev_deactivate(struct net_device *dev)
dev_watchdog_down(dev);
- /* Wait for outstanding dev_queue_xmit calls. */
+ /* Wait for outstanding qdisc-less dev_queue_xmit calls. */
synchronize_rcu();
/* Wait for outstanding qdisc_run calls. */
- while (test_bit(__LINK_STATE_QDISC_RUNNING, &dev->state))
- yield();
+ do {
+ while (test_bit(__LINK_STATE_QDISC_RUNNING, &dev->state))
+ yield();
+
+ /*
+ * Double-check inside queue lock to ensure that all effects
+ * of the queue run are visible when we return.
+ */
+ spin_lock_bh(&dev->queue_lock);
+ running = test_bit(__LINK_STATE_QDISC_RUNNING, &dev->state);
+ spin_unlock_bh(&dev->queue_lock);
+
+ /*
+ * The running flag should never be set at this point because
+ * we've already set dev->qdisc to noop_qdisc *inside* the same
+ * pair of spin locks. That is, if any qdisc_run starts after
+ * our initial test it should see the noop_qdisc and then
+ * clear the RUNNING bit before dropping the queue lock. So
+ * if it is set here then we've found a bug.
+ */
+ } while (WARN_ON_ONCE(running));
}
void dev_init_scheduler(struct net_device *dev)
diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index 3c773c53e12..c98873f39ae 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -847,7 +847,7 @@ void rpc_init_task(struct rpc_task *task, struct rpc_clnt *clnt, int flags, cons
task->tk_start = jiffies;
dprintk("RPC: new task initialized, procpid %u\n",
- current->pid);
+ task_pid_nr(current));
}
static struct rpc_task *
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 6996cba5aa9..9163ec526c2 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -483,7 +483,7 @@ static int unix_listen(struct socket *sock, int backlog)
sk->sk_max_ack_backlog = backlog;
sk->sk_state = TCP_LISTEN;
/* set credentials so connect can copy them */
- sk->sk_peercred.pid = current->tgid;
+ sk->sk_peercred.pid = task_tgid_vnr(current);
sk->sk_peercred.uid = current->euid;
sk->sk_peercred.gid = current->egid;
err = 0;
@@ -1133,7 +1133,7 @@ restart:
unix_peer(newsk) = sk;
newsk->sk_state = TCP_ESTABLISHED;
newsk->sk_type = sk->sk_type;
- newsk->sk_peercred.pid = current->tgid;
+ newsk->sk_peercred.pid = task_tgid_vnr(current);
newsk->sk_peercred.uid = current->euid;
newsk->sk_peercred.gid = current->egid;
newu = unix_sk(newsk);
@@ -1194,7 +1194,7 @@ static int unix_socketpair(struct socket *socka, struct socket *sockb)
sock_hold(skb);
unix_peer(ska)=skb;
unix_peer(skb)=ska;
- ska->sk_peercred.pid = skb->sk_peercred.pid = current->tgid;
+ ska->sk_peercred.pid = skb->sk_peercred.pid = task_tgid_vnr(current);
ska->sk_peercred.uid = skb->sk_peercred.uid = current->euid;
ska->sk_peercred.gid = skb->sk_peercred.gid = current->egid;
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-10 16:31:17 +0000