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Linux 3.2.3

This commit is contained in:
Dave Jones 2012-02-03 13:27:57 -05:00
parent ef90ec9278
commit 6d8eefbb61
7 changed files with 5 additions and 916 deletions
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33
kernel.spec
View File

@ -66,7 +66,7 @@ Summary: The Linux kernel
%if 0%{?released_kernel}
# Do we have a -stable update to apply?
%define stable_update 2
%define stable_update 3
# Is it a -stable RC?
%define stable_rc 0
# Set rpm version accordingly
@ -763,9 +763,6 @@ Patch21045: nfs-client-freezer.patch
#rhbz 590880
Patch21046: alps.patch
#rhbz 746097
Patch21049: tpm_tis-delay-after-aborting-cmd.patch
Patch21070: ext4-Support-check-none-nocheck-mount-options.patch
Patch21071: ext4-Fix-error-handling-on-inode-bitmap-corruption.patch
@ -800,19 +797,9 @@ Patch21225: pci-Rework-ASPM-disable-code.patch
Patch21226: pci-crs-blacklist.patch
Patch21227: mac80211-fix-work-removal-on-deauth-request.patch
#rhbz 718790
Patch21230: rds-Make-rds_sock_lock-BH-rather-than-IRQ-safe.patch
#rhbz 784345
Patch21231: realtek_async_autopm.patch
#rhbz 772772
Patch21232: rt2x00_fix_MCU_request_failures.patch
Patch22000: rcu-reintroduce-missing-calls.patch
# compat-wireless patches
Patch50000: compat-wireless-config-fixups.patch
Patch50001: compat-wireless-pr_fmt-warning-avoidance.patch
@ -824,7 +811,6 @@ Patch50100: compat-wireless-rtl8192cu-Fix-WARNING-on-suspend-resume.patch
Patch50101: mac80211-fix-debugfs-key-station-symlink.patch
Patch50102: brcmsmac-fix-tx-queue-flush-infinite-loop.patch
Patch50103: mac80211-Use-the-right-headroom-size-for-mesh-mgmt-f.patch
# mac80211-fix-work-removal-on-deauth-request.patch is patch 21227
Patch50105: b43-add-option-to-avoid-duplicating-device-support-w.patch
Patch50106: mac80211-update-oper_channel-on-ibss-join.patch
Patch50107: mac80211-set-bss_conf.idle-when-vif-is-connected.patch
@ -1488,9 +1474,6 @@ ApplyPatch nfs-client-freezer.patch
#rhbz 590880
ApplyPatch alps.patch
#rhbz 746097
ApplyPatch tpm_tis-delay-after-aborting-cmd.patch
#rhbz 771058
ApplyPatch msi-irq-sysfs-warning.patch
@ -1510,19 +1493,9 @@ ApplyPatch procfs-parse-mount-options.patch
ApplyPatch procfs-add-hidepid-and-gid-mount-options.patch
ApplyPatch proc-fix-null-pointer-deref-in-proc_pid_permission.patch
ApplyPatch mac80211-fix-work-removal-on-deauth-request.patch
ApplyPatch rcu-reintroduce-missing-calls.patch
#rhbz 718790
ApplyPatch rds-Make-rds_sock_lock-BH-rather-than-IRQ-safe.patch
#rhbz 783211
ApplyPatch fs-Inval-cache-for-parent-block-device-if-fsync-called-on-part.patch
#rhbz 784345
ApplyPatch realtek_async_autopm.patch
#rhbz 772772
ApplyPatch rt2x00_fix_MCU_request_failures.patch
@ -1598,7 +1571,6 @@ ApplyPatch compat-wireless-rtl8192cu-Fix-WARNING-on-suspend-resume.patch
ApplyPatch mac80211-fix-debugfs-key-station-symlink.patch
ApplyPatch brcmsmac-fix-tx-queue-flush-infinite-loop.patch
ApplyPatch mac80211-Use-the-right-headroom-size-for-mesh-mgmt-f.patch
ApplyPatch mac80211-fix-work-removal-on-deauth-request.patch
ApplyPatch b43-add-option-to-avoid-duplicating-device-support-w.patch
ApplyPatch mac80211-update-oper_channel-on-ibss-join.patch
ApplyPatch mac80211-set-bss_conf.idle-when-vif-is-connected.patch
@ -2314,6 +2286,9 @@ fi
# and build.
%changelog
* Fri Feb 03 2012 Dave Jones <davej@redhat.com>
- Linux 3.2.3
* Fri Feb 03 2012 Josh Boyer <jwboyer@redhat.com>
- Patch from Jakub Kicinski to fix rt2x00 MCU requests (rhbz 772772)

109
mac80211-fix-work-removal-on-deauth-request.patch
View File

@ -1,109 +0,0 @@
From bc4934bc61d0a11fd62c5187ff83645628f8be8b Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 18 Jan 2012 14:10:25 +0100
Subject: [PATCH 4/8] mac80211: fix work removal on deauth request
When deauth is requested while an auth or assoc
work item is in progress, we currently delete it
without regard for any state it might need to
clean up. Fix it by cleaning up for those items.
In the case Pontus found, the problem manifested
itself as such:
authenticate with 00:23:69:aa:dd:7b (try 1)
authenticated
failed to insert Dummy STA entry for the AP (error -17)
deauthenticating from 00:23:69:aa:dd:7b by local choice (reason=2)
It could also happen differently if the driver
uses the tx_sync callback.
We can't just call the ->done() method of the work
items because that will lock up due to the locking
in cfg80211. This fix isn't very clean, but that
seems acceptable since I have patches pending to
remove this code completely.
Cc: stable@vger.kernel.org
Reported-by: Pontus Fuchs <pontus.fuchs@gmail.com>
Tested-by: Pontus Fuchs <pontus.fuchs@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
net/mac80211/mlme.c | 38 +++++++++++++++++++++++++++-----------
1 files changed, 27 insertions(+), 11 deletions(-)
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index ecb4c84..295be92 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -2750,7 +2750,6 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata,
{
struct ieee80211_local *local = sdata->local;
struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
- struct ieee80211_work *wk;
u8 bssid[ETH_ALEN];
bool assoc_bss = false;
@@ -2763,30 +2762,47 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata,
assoc_bss = true;
} else {
bool not_auth_yet = false;
+ struct ieee80211_work *tmp, *wk = NULL;
mutex_unlock(&ifmgd->mtx);
mutex_lock(&local->mtx);
- list_for_each_entry(wk, &local->work_list, list) {
- if (wk->sdata != sdata)
+ list_for_each_entry(tmp, &local->work_list, list) {
+ if (tmp->sdata != sdata)
continue;
- if (wk->type != IEEE80211_WORK_DIRECT_PROBE &&
- wk->type != IEEE80211_WORK_AUTH &&
- wk->type != IEEE80211_WORK_ASSOC &&
- wk->type != IEEE80211_WORK_ASSOC_BEACON_WAIT)
+ if (tmp->type != IEEE80211_WORK_DIRECT_PROBE &&
+ tmp->type != IEEE80211_WORK_AUTH &&
+ tmp->type != IEEE80211_WORK_ASSOC &&
+ tmp->type != IEEE80211_WORK_ASSOC_BEACON_WAIT)
continue;
- if (memcmp(req->bss->bssid, wk->filter_ta, ETH_ALEN))
+ if (memcmp(req->bss->bssid, tmp->filter_ta, ETH_ALEN))
continue;
- not_auth_yet = wk->type == IEEE80211_WORK_DIRECT_PROBE;
- list_del_rcu(&wk->list);
- free_work(wk);
+ not_auth_yet = tmp->type == IEEE80211_WORK_DIRECT_PROBE;
+ list_del_rcu(&tmp->list);
+ synchronize_rcu();
+ wk = tmp;
break;
}
mutex_unlock(&local->mtx);
+ if (wk && wk->type == IEEE80211_WORK_ASSOC) {
+ /* clean up dummy sta & TX sync */
+ sta_info_destroy_addr(wk->sdata, wk->filter_ta);
+ if (wk->assoc.synced)
+ drv_finish_tx_sync(local, wk->sdata,
+ wk->filter_ta,
+ IEEE80211_TX_SYNC_ASSOC);
+ } else if (wk && wk->type == IEEE80211_WORK_AUTH) {
+ if (wk->probe_auth.synced)
+ drv_finish_tx_sync(local, wk->sdata,
+ wk->filter_ta,
+ IEEE80211_TX_SYNC_AUTH);
+ }
+ kfree(wk);
+
/*
* If somebody requests authentication and we haven't
* sent out an auth frame yet there's no need to send
--
1.7.4.4

632
rcu-reintroduce-missing-calls.patch
View File

@ -1,632 +0,0 @@
commit cf778b00e96df6d64f8e21b8395d1f8a859ecdc7
Author: Eric Dumazet <eric.dumazet@gmail.com>
Date: Thu Jan 12 04:41:32 2012 +0000
net: reintroduce missing rcu_assign_pointer() calls
commit a9b3cd7f32 (rcu: convert uses of rcu_assign_pointer(x, NULL) to
RCU_INIT_POINTER) did a lot of incorrect changes, since it did a
complete conversion of rcu_assign_pointer(x, y) to RCU_INIT_POINTER(x,
y).
We miss needed barriers, even on x86, when y is not NULL.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
CC: Stephen Hemminger <shemminger@vyatta.com>
CC: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/core/netpoll.c linux-3.2.net/net/core/netpoll.c
--- linux-3.2.noarch/net/core/netpoll.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/core/netpoll.c 2012-01-20 16:50:26.761797929 -0500
@@ -763,7 +763,7 @@ int __netpoll_setup(struct netpoll *np)
}
/* last thing to do is link it to the net device structure */
- RCU_INIT_POINTER(ndev->npinfo, npinfo);
+ rcu_assign_pointer(ndev->npinfo, npinfo);
return 0;
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/core/net-sysfs.c linux-3.2.net/net/core/net-sysfs.c
--- linux-3.2.noarch/net/core/net-sysfs.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/core/net-sysfs.c 2012-01-20 16:50:26.730798974 -0500
@@ -990,9 +990,9 @@ static ssize_t store_xps_map(struct netd
nonempty = 1;
}
- if (nonempty)
- RCU_INIT_POINTER(dev->xps_maps, new_dev_maps);
- else {
+ if (nonempty) {
+ rcu_assign_pointer(dev->xps_maps, new_dev_maps);
+ } else {
kfree(new_dev_maps);
RCU_INIT_POINTER(dev->xps_maps, NULL);
}
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/decnet/dn_dev.c linux-3.2.net/net/decnet/dn_dev.c
--- linux-3.2.noarch/net/decnet/dn_dev.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/decnet/dn_dev.c 2012-01-20 16:50:26.793796851 -0500
@@ -388,7 +388,7 @@ static int dn_dev_insert_ifa(struct dn_d
}
ifa->ifa_next = dn_db->ifa_list;
- RCU_INIT_POINTER(dn_db->ifa_list, ifa);
+ rcu_assign_pointer(dn_db->ifa_list, ifa);
dn_ifaddr_notify(RTM_NEWADDR, ifa);
blocking_notifier_call_chain(&dnaddr_chain, NETDEV_UP, ifa);
@@ -1093,7 +1093,7 @@ static struct dn_dev *dn_dev_create(stru
memcpy(&dn_db->parms, p, sizeof(struct dn_dev_parms));
- RCU_INIT_POINTER(dev->dn_ptr, dn_db);
+ rcu_assign_pointer(dev->dn_ptr, dn_db);
dn_db->dev = dev;
init_timer(&dn_db->timer);
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/ipv4/devinet.c linux-3.2.net/net/ipv4/devinet.c
--- linux-3.2.noarch/net/ipv4/devinet.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/ipv4/devinet.c 2012-01-20 16:50:26.829795637 -0500
@@ -258,7 +258,7 @@ static struct in_device *inetdev_init(st
ip_mc_up(in_dev);
/* we can receive as soon as ip_ptr is set -- do this last */
- RCU_INIT_POINTER(dev->ip_ptr, in_dev);
+ rcu_assign_pointer(dev->ip_ptr, in_dev);
out:
return in_dev;
out_kfree:
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/ipv4/fib_trie.c linux-3.2.net/net/ipv4/fib_trie.c
--- linux-3.2.noarch/net/ipv4/fib_trie.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/ipv4/fib_trie.c 2012-01-20 16:50:26.865794425 -0500
@@ -205,7 +205,7 @@ static inline struct tnode *node_parent_
return (struct tnode *)(parent & ~NODE_TYPE_MASK);
}
-/* Same as RCU_INIT_POINTER
+/* Same as rcu_assign_pointer
* but that macro() assumes that value is a pointer.
*/
static inline void node_set_parent(struct rt_trie_node *node, struct tnode *ptr)
@@ -529,7 +529,7 @@ static void tnode_put_child_reorg(struct
if (n)
node_set_parent(n, tn);
- RCU_INIT_POINTER(tn->child[i], n);
+ rcu_assign_pointer(tn->child[i], n);
}
#define MAX_WORK 10
@@ -1015,7 +1015,7 @@ static void trie_rebalance(struct trie *
tp = node_parent((struct rt_trie_node *) tn);
if (!tp)
- RCU_INIT_POINTER(t->trie, (struct rt_trie_node *)tn);
+ rcu_assign_pointer(t->trie, (struct rt_trie_node *)tn);
tnode_free_flush();
if (!tp)
@@ -1027,7 +1027,7 @@ static void trie_rebalance(struct trie *
if (IS_TNODE(tn))
tn = (struct tnode *)resize(t, (struct tnode *)tn);
- RCU_INIT_POINTER(t->trie, (struct rt_trie_node *)tn);
+ rcu_assign_pointer(t->trie, (struct rt_trie_node *)tn);
tnode_free_flush();
}
@@ -1164,7 +1164,7 @@ static struct list_head *fib_insert_node
put_child(t, (struct tnode *)tp, cindex,
(struct rt_trie_node *)tn);
} else {
- RCU_INIT_POINTER(t->trie, (struct rt_trie_node *)tn);
+ rcu_assign_pointer(t->trie, (struct rt_trie_node *)tn);
tp = tn;
}
}
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/ipv4/igmp.c linux-3.2.net/net/ipv4/igmp.c
--- linux-3.2.noarch/net/ipv4/igmp.c 2012-01-20 16:22:44.923961882 -0500
+++ linux-3.2.net/net/ipv4/igmp.c 2012-01-20 16:50:26.898793315 -0500
@@ -1244,7 +1244,7 @@ void ip_mc_inc_group(struct in_device *i
im->next_rcu = in_dev->mc_list;
in_dev->mc_count++;
- RCU_INIT_POINTER(in_dev->mc_list, im);
+ rcu_assign_pointer(in_dev->mc_list, im);
#ifdef CONFIG_IP_MULTICAST
igmpv3_del_delrec(in_dev, im->multiaddr);
@@ -1816,7 +1816,7 @@ int ip_mc_join_group(struct sock *sk , s
iml->next_rcu = inet->mc_list;
iml->sflist = NULL;
iml->sfmode = MCAST_EXCLUDE;
- RCU_INIT_POINTER(inet->mc_list, iml);
+ rcu_assign_pointer(inet->mc_list, iml);
ip_mc_inc_group(in_dev, addr);
err = 0;
done:
@@ -2003,7 +2003,7 @@ int ip_mc_source(int add, int omode, str
atomic_sub(IP_SFLSIZE(psl->sl_max), &sk->sk_omem_alloc);
kfree_rcu(psl, rcu);
}
- RCU_INIT_POINTER(pmc->sflist, newpsl);
+ rcu_assign_pointer(pmc->sflist, newpsl);
psl = newpsl;
}
rv = 1; /* > 0 for insert logic below if sl_count is 0 */
@@ -2106,7 +2106,7 @@ int ip_mc_msfilter(struct sock *sk, stru
} else
(void) ip_mc_del_src(in_dev, &msf->imsf_multiaddr, pmc->sfmode,
0, NULL, 0);
- RCU_INIT_POINTER(pmc->sflist, newpsl);
+ rcu_assign_pointer(pmc->sflist, newpsl);
pmc->sfmode = msf->imsf_fmode;
err = 0;
done:
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/ipv4/ipip.c linux-3.2.net/net/ipv4/ipip.c
--- linux-3.2.noarch/net/ipv4/ipip.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/ipv4/ipip.c 2012-01-20 16:50:26.916792707 -0500
@@ -231,7 +231,7 @@ static void ipip_tunnel_unlink(struct ip
(iter = rtnl_dereference(*tp)) != NULL;
tp = &iter->next) {
if (t == iter) {
- RCU_INIT_POINTER(*tp, t->next);
+ rcu_assign_pointer(*tp, t->next);
break;
}
}
@@ -241,8 +241,8 @@ static void ipip_tunnel_link(struct ipip
{
struct ip_tunnel __rcu **tp = ipip_bucket(ipn, t);
- RCU_INIT_POINTER(t->next, rtnl_dereference(*tp));
- RCU_INIT_POINTER(*tp, t);
+ rcu_assign_pointer(t->next, rtnl_dereference(*tp));
+ rcu_assign_pointer(*tp, t);
}
static struct ip_tunnel * ipip_tunnel_locate(struct net *net,
@@ -792,7 +792,7 @@ static int __net_init ipip_fb_tunnel_ini
return -ENOMEM;
dev_hold(dev);
- RCU_INIT_POINTER(ipn->tunnels_wc[0], tunnel);
+ rcu_assign_pointer(ipn->tunnels_wc[0], tunnel);
return 0;
}
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/ipv4/ipmr.c linux-3.2.net/net/ipv4/ipmr.c
--- linux-3.2.noarch/net/ipv4/ipmr.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/ipv4/ipmr.c 2012-01-20 16:50:26.946791698 -0500
@@ -1225,7 +1225,7 @@ int ip_mroute_setsockopt(struct sock *sk
ret = ip_ra_control(sk, 1, mrtsock_destruct);
if (ret == 0) {
- RCU_INIT_POINTER(mrt->mroute_sk, sk);
+ rcu_assign_pointer(mrt->mroute_sk, sk);
IPV4_DEVCONF_ALL(net, MC_FORWARDING)++;
}
rtnl_unlock();
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/ipv6/addrconf.c linux-3.2.net/net/ipv6/addrconf.c
--- linux-3.2.noarch/net/ipv6/addrconf.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/ipv6/addrconf.c 2012-01-20 16:50:26.977790653 -0500
@@ -429,7 +429,7 @@ static struct inet6_dev * ipv6_add_dev(s
ndev->tstamp = jiffies;
addrconf_sysctl_register(ndev);
/* protected by rtnl_lock */
- RCU_INIT_POINTER(dev->ip6_ptr, ndev);
+ rcu_assign_pointer(dev->ip6_ptr, ndev);
/* Join all-node multicast group */
ipv6_dev_mc_inc(dev, &in6addr_linklocal_allnodes);
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/ipv6/ip6_tunnel.c linux-3.2.net/net/ipv6/ip6_tunnel.c
--- linux-3.2.noarch/net/ipv6/ip6_tunnel.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/ipv6/ip6_tunnel.c 2012-01-20 16:50:27.004789743 -0500
@@ -218,8 +218,8 @@ ip6_tnl_link(struct ip6_tnl_net *ip6n, s
{
struct ip6_tnl __rcu **tp = ip6_tnl_bucket(ip6n, &t->parms);
- RCU_INIT_POINTER(t->next , rtnl_dereference(*tp));
- RCU_INIT_POINTER(*tp, t);
+ rcu_assign_pointer(t->next , rtnl_dereference(*tp));
+ rcu_assign_pointer(*tp, t);
}
/**
@@ -237,7 +237,7 @@ ip6_tnl_unlink(struct ip6_tnl_net *ip6n,
(iter = rtnl_dereference(*tp)) != NULL;
tp = &iter->next) {
if (t == iter) {
- RCU_INIT_POINTER(*tp, t->next);
+ rcu_assign_pointer(*tp, t->next);
break;
}
}
@@ -1450,7 +1450,7 @@ static int __net_init ip6_fb_tnl_dev_ini
t->parms.proto = IPPROTO_IPV6;
dev_hold(dev);
- RCU_INIT_POINTER(ip6n->tnls_wc[0], t);
+ rcu_assign_pointer(ip6n->tnls_wc[0], t);
return 0;
}
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/ipv6/raw.c linux-3.2.net/net/ipv6/raw.c
--- linux-3.2.noarch/net/ipv6/raw.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/ipv6/raw.c 2012-01-20 16:50:27.022789138 -0500
@@ -131,7 +131,7 @@ static mh_filter_t __rcu *mh_filter __re
int rawv6_mh_filter_register(mh_filter_t filter)
{
- RCU_INIT_POINTER(mh_filter, filter);
+ rcu_assign_pointer(mh_filter, filter);
return 0;
}
EXPORT_SYMBOL(rawv6_mh_filter_register);
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/ipv6/sit.c linux-3.2.net/net/ipv6/sit.c
--- linux-3.2.noarch/net/ipv6/sit.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/ipv6/sit.c 2012-01-20 16:50:27.042788464 -0500
@@ -182,7 +182,7 @@ static void ipip6_tunnel_unlink(struct s
(iter = rtnl_dereference(*tp)) != NULL;
tp = &iter->next) {
if (t == iter) {
- RCU_INIT_POINTER(*tp, t->next);
+ rcu_assign_pointer(*tp, t->next);
break;
}
}
@@ -192,8 +192,8 @@ static void ipip6_tunnel_link(struct sit
{
struct ip_tunnel __rcu **tp = ipip6_bucket(sitn, t);
- RCU_INIT_POINTER(t->next, rtnl_dereference(*tp));
- RCU_INIT_POINTER(*tp, t);
+ rcu_assign_pointer(t->next, rtnl_dereference(*tp));
+ rcu_assign_pointer(*tp, t);
}
static void ipip6_tunnel_clone_6rd(struct net_device *dev, struct sit_net *sitn)
@@ -393,7 +393,7 @@ ipip6_tunnel_add_prl(struct ip_tunnel *t
p->addr = a->addr;
p->flags = a->flags;
t->prl_count++;
- RCU_INIT_POINTER(t->prl, p);
+ rcu_assign_pointer(t->prl, p);
out:
return err;
}
@@ -1177,7 +1177,7 @@ static int __net_init ipip6_fb_tunnel_in
if (!dev->tstats)
return -ENOMEM;
dev_hold(dev);
- RCU_INIT_POINTER(sitn->tunnels_wc[0], tunnel);
+ rcu_assign_pointer(sitn->tunnels_wc[0], tunnel);
return 0;
}
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/mac80211/agg-rx.c linux-3.2.net/net/mac80211/agg-rx.c
--- linux-3.2.noarch/net/mac80211/agg-rx.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/mac80211/agg-rx.c 2012-01-20 16:50:27.058787924 -0500
@@ -326,7 +326,7 @@ void ieee80211_process_addba_request(str
status = WLAN_STATUS_SUCCESS;
/* activate it for RX */
- RCU_INIT_POINTER(sta->ampdu_mlme.tid_rx[tid], tid_agg_rx);
+ rcu_assign_pointer(sta->ampdu_mlme.tid_rx[tid], tid_agg_rx);
if (timeout)
mod_timer(&tid_agg_rx->session_timer, TU_TO_EXP_TIME(timeout));
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/mac80211/cfg.c linux-3.2.net/net/mac80211/cfg.c
--- linux-3.2.noarch/net/mac80211/cfg.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/mac80211/cfg.c 2012-01-20 16:50:27.082787116 -0500
@@ -575,7 +575,7 @@ static int ieee80211_config_beacon(struc
sdata->vif.bss_conf.dtim_period = new->dtim_period;
- RCU_INIT_POINTER(sdata->u.ap.beacon, new);
+ rcu_assign_pointer(sdata->u.ap.beacon, new);
synchronize_rcu();
@@ -922,7 +922,7 @@ static int ieee80211_change_station(stru
return -EBUSY;
}
- RCU_INIT_POINTER(vlansdata->u.vlan.sta, sta);
+ rcu_assign_pointer(vlansdata->u.vlan.sta, sta);
}
sta->sdata = vlansdata;
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/mac80211/ibss.c linux-3.2.net/net/mac80211/ibss.c
--- linux-3.2.noarch/net/mac80211/ibss.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/mac80211/ibss.c 2012-01-20 16:50:27.102786444 -0500
@@ -184,7 +184,7 @@ static void __ieee80211_sta_join_ibss(st
*pos++ = 0; /* U-APSD no in use */
}
- RCU_INIT_POINTER(ifibss->presp, skb);
+ rcu_assign_pointer(ifibss->presp, skb);
sdata->vif.bss_conf.beacon_int = beacon_int;
sdata->vif.bss_conf.basic_rates = basic_rates;
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/mac80211/sta_info.c linux-3.2.net/net/mac80211/sta_info.c
--- linux-3.2.noarch/net/mac80211/sta_info.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/mac80211/sta_info.c 2012-01-20 16:50:27.131785466 -0500
@@ -73,7 +73,7 @@ static int sta_info_hash_del(struct ieee
if (!s)
return -ENOENT;
if (s == sta) {
- RCU_INIT_POINTER(local->sta_hash[STA_HASH(sta->sta.addr)],
+ rcu_assign_pointer(local->sta_hash[STA_HASH(sta->sta.addr)],
s->hnext);
return 0;
}
@@ -83,7 +83,7 @@ static int sta_info_hash_del(struct ieee
s = rcu_dereference_protected(s->hnext,
lockdep_is_held(&local->sta_lock));
if (rcu_access_pointer(s->hnext)) {
- RCU_INIT_POINTER(s->hnext, sta->hnext);
+ rcu_assign_pointer(s->hnext, sta->hnext);
return 0;
}
@@ -232,7 +232,7 @@ static void sta_info_hash_add(struct iee
struct sta_info *sta)
{
sta->hnext = local->sta_hash[STA_HASH(sta->sta.addr)];
- RCU_INIT_POINTER(local->sta_hash[STA_HASH(sta->sta.addr)], sta);
+ rcu_assign_pointer(local->sta_hash[STA_HASH(sta->sta.addr)], sta);
}
static void sta_unblock(struct work_struct *wk)
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netfilter/nf_conntrack_core.c linux-3.2.net/net/netfilter/nf_conntrack_core.c
--- linux-3.2.noarch/net/netfilter/nf_conntrack_core.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/netfilter/nf_conntrack_core.c 2012-01-20 16:50:27.169784186 -0500
@@ -776,7 +776,7 @@ init_conntrack(struct net *net, struct n
if (exp->helper) {
help = nf_ct_helper_ext_add(ct, GFP_ATOMIC);
if (help)
- RCU_INIT_POINTER(help->helper, exp->helper);
+ rcu_assign_pointer(help->helper, exp->helper);
}
#ifdef CONFIG_NF_CONNTRACK_MARK
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netfilter/nf_conntrack_ecache.c linux-3.2.net/net/netfilter/nf_conntrack_ecache.c
--- linux-3.2.noarch/net/netfilter/nf_conntrack_ecache.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/netfilter/nf_conntrack_ecache.c 2012-01-20 16:50:27.187783578 -0500
@@ -91,7 +91,7 @@ int nf_conntrack_register_notifier(struc
ret = -EBUSY;
goto out_unlock;
}
- RCU_INIT_POINTER(net->ct.nf_conntrack_event_cb, new);
+ rcu_assign_pointer(net->ct.nf_conntrack_event_cb, new);
mutex_unlock(&nf_ct_ecache_mutex);
return ret;
@@ -128,7 +128,7 @@ int nf_ct_expect_register_notifier(struc
ret = -EBUSY;
goto out_unlock;
}
- RCU_INIT_POINTER(net->ct.nf_expect_event_cb, new);
+ rcu_assign_pointer(net->ct.nf_expect_event_cb, new);
mutex_unlock(&nf_ct_ecache_mutex);
return ret;
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netfilter/nf_conntrack_extend.c linux-3.2.net/net/netfilter/nf_conntrack_extend.c
--- linux-3.2.noarch/net/netfilter/nf_conntrack_extend.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/netfilter/nf_conntrack_extend.c 2012-01-20 16:50:27.204783008 -0500
@@ -169,7 +169,7 @@ int nf_ct_extend_register(struct nf_ct_e
before updating alloc_size */
type->alloc_size = ALIGN(sizeof(struct nf_ct_ext), type->align)
+ type->len;
- RCU_INIT_POINTER(nf_ct_ext_types[type->id], type);
+ rcu_assign_pointer(nf_ct_ext_types[type->id], type);
update_alloc_size(type);
out:
mutex_unlock(&nf_ct_ext_type_mutex);
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netfilter/nf_conntrack_helper.c linux-3.2.net/net/netfilter/nf_conntrack_helper.c
--- linux-3.2.noarch/net/netfilter/nf_conntrack_helper.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/netfilter/nf_conntrack_helper.c 2012-01-20 16:50:27.227782232 -0500
@@ -145,7 +145,7 @@ int __nf_ct_try_assign_helper(struct nf_
memset(&help->help, 0, sizeof(help->help));
}
- RCU_INIT_POINTER(help->helper, helper);
+ rcu_assign_pointer(help->helper, helper);
out:
return ret;
}
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netfilter/nf_conntrack_netlink.c linux-3.2.net/net/netfilter/nf_conntrack_netlink.c
--- linux-3.2.noarch/net/netfilter/nf_conntrack_netlink.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/netfilter/nf_conntrack_netlink.c 2012-01-20 16:50:27.271780750 -0500
@@ -1163,7 +1163,7 @@ ctnetlink_change_helper(struct nf_conn *
return -EOPNOTSUPP;
}
- RCU_INIT_POINTER(help->helper, helper);
+ rcu_assign_pointer(help->helper, helper);
return 0;
}
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netfilter/nf_log.c linux-3.2.net/net/netfilter/nf_log.c
--- linux-3.2.noarch/net/netfilter/nf_log.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/netfilter/nf_log.c 2012-01-20 16:50:27.280780448 -0500
@@ -55,7 +55,7 @@ int nf_log_register(u_int8_t pf, struct
llog = rcu_dereference_protected(nf_loggers[pf],
lockdep_is_held(&nf_log_mutex));
if (llog == NULL)
- RCU_INIT_POINTER(nf_loggers[pf], logger);
+ rcu_assign_pointer(nf_loggers[pf], logger);
}
mutex_unlock(&nf_log_mutex);
@@ -92,7 +92,7 @@ int nf_log_bind_pf(u_int8_t pf, const st
mutex_unlock(&nf_log_mutex);
return -ENOENT;
}
- RCU_INIT_POINTER(nf_loggers[pf], logger);
+ rcu_assign_pointer(nf_loggers[pf], logger);
mutex_unlock(&nf_log_mutex);
return 0;
}
@@ -250,7 +250,7 @@ static int nf_log_proc_dostring(ctl_tabl
mutex_unlock(&nf_log_mutex);
return -ENOENT;
}
- RCU_INIT_POINTER(nf_loggers[tindex], logger);
+ rcu_assign_pointer(nf_loggers[tindex], logger);
mutex_unlock(&nf_log_mutex);
} else {
mutex_lock(&nf_log_mutex);
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netfilter/nfnetlink.c linux-3.2.net/net/netfilter/nfnetlink.c
--- linux-3.2.noarch/net/netfilter/nfnetlink.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/netfilter/nfnetlink.c 2012-01-20 16:50:27.302779705 -0500
@@ -59,7 +59,7 @@ int nfnetlink_subsys_register(const stru
nfnl_unlock();
return -EBUSY;
}
- RCU_INIT_POINTER(subsys_table[n->subsys_id], n);
+ rcu_assign_pointer(subsys_table[n->subsys_id], n);
nfnl_unlock();
return 0;
@@ -210,7 +210,7 @@ static int __net_init nfnetlink_net_init
if (!nfnl)
return -ENOMEM;
net->nfnl_stash = nfnl;
- RCU_INIT_POINTER(net->nfnl, nfnl);
+ rcu_assign_pointer(net->nfnl, nfnl);
return 0;
}
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netfilter/nf_queue.c linux-3.2.net/net/netfilter/nf_queue.c
--- linux-3.2.noarch/net/netfilter/nf_queue.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/netfilter/nf_queue.c 2012-01-20 16:50:27.293780010 -0500
@@ -40,7 +40,7 @@ int nf_register_queue_handler(u_int8_t p
else if (old)
ret = -EBUSY;
else {
- RCU_INIT_POINTER(queue_handler[pf], qh);
+ rcu_assign_pointer(queue_handler[pf], qh);
ret = 0;
}
mutex_unlock(&queue_handler_mutex);
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netlabel/netlabel_domainhash.c linux-3.2.net/net/netlabel/netlabel_domainhash.c
--- linux-3.2.noarch/net/netlabel/netlabel_domainhash.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/netlabel/netlabel_domainhash.c 2012-01-20 16:50:27.311779402 -0500
@@ -282,7 +282,7 @@ int __init netlbl_domhsh_init(u32 size)
INIT_LIST_HEAD(&hsh_tbl->tbl[iter]);
spin_lock(&netlbl_domhsh_lock);
- RCU_INIT_POINTER(netlbl_domhsh, hsh_tbl);
+ rcu_assign_pointer(netlbl_domhsh, hsh_tbl);
spin_unlock(&netlbl_domhsh_lock);
return 0;
@@ -330,7 +330,7 @@ int netlbl_domhsh_add(struct netlbl_dom_
&rcu_dereference(netlbl_domhsh)->tbl[bkt]);
} else {
INIT_LIST_HEAD(&entry->list);
- RCU_INIT_POINTER(netlbl_domhsh_def, entry);
+ rcu_assign_pointer(netlbl_domhsh_def, entry);
}
if (entry->type == NETLBL_NLTYPE_ADDRSELECT) {
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/netlabel/netlabel_unlabeled.c linux-3.2.net/net/netlabel/netlabel_unlabeled.c
--- linux-3.2.noarch/net/netlabel/netlabel_unlabeled.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/netlabel/netlabel_unlabeled.c 2012-01-20 16:50:27.327778863 -0500
@@ -354,7 +354,7 @@ static struct netlbl_unlhsh_iface *netlb
INIT_LIST_HEAD(&iface->list);
if (netlbl_unlhsh_rcu_deref(netlbl_unlhsh_def) != NULL)
goto add_iface_failure;
- RCU_INIT_POINTER(netlbl_unlhsh_def, iface);
+ rcu_assign_pointer(netlbl_unlhsh_def, iface);
}
spin_unlock(&netlbl_unlhsh_lock);
@@ -1447,11 +1447,9 @@ int __init netlbl_unlabel_init(u32 size)
for (iter = 0; iter < hsh_tbl->size; iter++)
INIT_LIST_HEAD(&hsh_tbl->tbl[iter]);
- rcu_read_lock();
spin_lock(&netlbl_unlhsh_lock);
- RCU_INIT_POINTER(netlbl_unlhsh, hsh_tbl);
+ rcu_assign_pointer(netlbl_unlhsh, hsh_tbl);
spin_unlock(&netlbl_unlhsh_lock);
- rcu_read_unlock();
register_netdevice_notifier(&netlbl_unlhsh_netdev_notifier);
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/phonet/af_phonet.c linux-3.2.net/net/phonet/af_phonet.c
--- linux-3.2.noarch/net/phonet/af_phonet.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/phonet/af_phonet.c 2012-01-20 16:50:27.345778258 -0500
@@ -480,7 +480,7 @@ int __init_or_module phonet_proto_regist
if (proto_tab[protocol])
err = -EBUSY;
else
- RCU_INIT_POINTER(proto_tab[protocol], pp);
+ rcu_assign_pointer(proto_tab[protocol], pp);
mutex_unlock(&proto_tab_lock);
return err;
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/phonet/pn_dev.c linux-3.2.net/net/phonet/pn_dev.c
--- linux-3.2.noarch/net/phonet/pn_dev.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/phonet/pn_dev.c 2012-01-20 16:50:27.353777988 -0500
@@ -390,7 +390,7 @@ int phonet_route_add(struct net_device *
daddr = daddr >> 2;
mutex_lock(&routes->lock);
if (routes->table[daddr] == NULL) {
- RCU_INIT_POINTER(routes->table[daddr], dev);
+ rcu_assign_pointer(routes->table[daddr], dev);
dev_hold(dev);
err = 0;
}
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/phonet/socket.c linux-3.2.net/net/phonet/socket.c
--- linux-3.2.noarch/net/phonet/socket.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/phonet/socket.c 2012-01-20 16:50:27.365777583 -0500
@@ -680,7 +680,7 @@ int pn_sock_bind_res(struct sock *sk, u8
mutex_lock(&resource_mutex);
if (pnres.sk[res] == NULL) {
sock_hold(sk);
- RCU_INIT_POINTER(pnres.sk[res], sk);
+ rcu_assign_pointer(pnres.sk[res], sk);
ret = 0;
}
mutex_unlock(&resource_mutex);
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/socket.c linux-3.2.net/net/socket.c
--- linux-3.2.noarch/net/socket.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/socket.c 2012-01-20 16:50:27.410776068 -0500
@@ -2472,7 +2472,7 @@ int sock_register(const struct net_proto
lockdep_is_held(&net_family_lock)))
err = -EEXIST;
else {
- RCU_INIT_POINTER(net_families[ops->family], ops);
+ rcu_assign_pointer(net_families[ops->family], ops);
err = 0;
}
spin_unlock(&net_family_lock);
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/sunrpc/auth_gss/auth_gss.c linux-3.2.net/net/sunrpc/auth_gss/auth_gss.c
--- linux-3.2.noarch/net/sunrpc/auth_gss/auth_gss.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/sunrpc/auth_gss/auth_gss.c 2012-01-20 16:50:27.428775461 -0500
@@ -122,7 +122,7 @@ gss_cred_set_ctx(struct rpc_cred *cred,
if (!test_bit(RPCAUTH_CRED_NEW, &cred->cr_flags))
return;
gss_get_ctx(ctx);
- RCU_INIT_POINTER(gss_cred->gc_ctx, ctx);
+ rcu_assign_pointer(gss_cred->gc_ctx, ctx);
set_bit(RPCAUTH_CRED_UPTODATE, &cred->cr_flags);
smp_mb__before_clear_bit();
clear_bit(RPCAUTH_CRED_NEW, &cred->cr_flags);
diff -durpN '--exclude-from=/home/davej/.exclude' linux-3.2.noarch/net/xfrm/xfrm_user.c linux-3.2.net/net/xfrm/xfrm_user.c
--- linux-3.2.noarch/net/xfrm/xfrm_user.c 2012-01-04 18:55:44.000000000 -0500
+++ linux-3.2.net/net/xfrm/xfrm_user.c 2012-01-20 16:50:27.449774754 -0500
@@ -2927,7 +2927,7 @@ static int __net_init xfrm_user_net_init
if (nlsk == NULL)
return -ENOMEM;
net->xfrm.nlsk_stash = nlsk; /* Don't set to NULL */
- RCU_INIT_POINTER(net->xfrm.nlsk, nlsk);
+ rcu_assign_pointer(net->xfrm.nlsk, nlsk);
return 0;
}

116
rds-Make-rds_sock_lock-BH-rather-than-IRQ-safe.patch
View File

@ -1,116 +0,0 @@
From efc3dbc37412c027e363736b4f4c74ee5e8ecffc Mon Sep 17 00:00:00 2001
From: "David S. Miller" <davem@davemloft.net>
Date: Tue, 24 Jan 2012 17:03:44 -0500
Subject: [PATCH] rds: Make rds_sock_lock BH rather than IRQ safe.
rds_sock_info() triggers locking warnings because we try to perform a
local_bh_enable() (via sock_i_ino()) while hardware interrupts are
disabled (via taking rds_sock_lock).
There is no reason for rds_sock_lock to be a hardware IRQ disabling
lock, none of these access paths run in hardware interrupt context.
Therefore making it a BH disabling lock is safe and sufficient to
fix this bug.
Reported-by: Kumar Sanghvi <kumaras@chelsio.com>
Reported-by: Josh Boyer <jwboyer@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
net/rds/af_rds.c | 20 ++++++++------------
1 files changed, 8 insertions(+), 12 deletions(-)
diff --git a/net/rds/af_rds.c b/net/rds/af_rds.c
index bb6ad81..424ff62 100644
--- a/net/rds/af_rds.c
+++ b/net/rds/af_rds.c
@@ -68,7 +68,6 @@ static int rds_release(struct socket *sock)
{
struct sock *sk = sock->sk;
struct rds_sock *rs;
- unsigned long flags;
if (!sk)
goto out;
@@ -94,10 +93,10 @@ static int rds_release(struct socket *sock)
rds_rdma_drop_keys(rs);
rds_notify_queue_get(rs, NULL);
- spin_lock_irqsave(&rds_sock_lock, flags);
+ spin_lock_bh(&rds_sock_lock);
list_del_init(&rs->rs_item);
rds_sock_count--;
- spin_unlock_irqrestore(&rds_sock_lock, flags);
+ spin_unlock_bh(&rds_sock_lock);
rds_trans_put(rs->rs_transport);
@@ -409,7 +408,6 @@ static const struct proto_ops rds_proto_ops = {
static int __rds_create(struct socket *sock, struct sock *sk, int protocol)
{
- unsigned long flags;
struct rds_sock *rs;
sock_init_data(sock, sk);
@@ -426,10 +424,10 @@ static int __rds_create(struct socket *sock, struct sock *sk, int protocol)
spin_lock_init(&rs->rs_rdma_lock);
rs->rs_rdma_keys = RB_ROOT;
- spin_lock_irqsave(&rds_sock_lock, flags);
+ spin_lock_bh(&rds_sock_lock);
list_add_tail(&rs->rs_item, &rds_sock_list);
rds_sock_count++;
- spin_unlock_irqrestore(&rds_sock_lock, flags);
+ spin_unlock_bh(&rds_sock_lock);
return 0;
}
@@ -471,12 +469,11 @@ static void rds_sock_inc_info(struct socket *sock, unsigned int len,
{
struct rds_sock *rs;
struct rds_incoming *inc;
- unsigned long flags;
unsigned int total = 0;
len /= sizeof(struct rds_info_message);
- spin_lock_irqsave(&rds_sock_lock, flags);
+ spin_lock_bh(&rds_sock_lock);
list_for_each_entry(rs, &rds_sock_list, rs_item) {
read_lock(&rs->rs_recv_lock);
@@ -492,7 +489,7 @@ static void rds_sock_inc_info(struct socket *sock, unsigned int len,
read_unlock(&rs->rs_recv_lock);
}
- spin_unlock_irqrestore(&rds_sock_lock, flags);
+ spin_unlock_bh(&rds_sock_lock);
lens->nr = total;
lens->each = sizeof(struct rds_info_message);
@@ -504,11 +501,10 @@ static void rds_sock_info(struct socket *sock, unsigned int len,
{
struct rds_info_socket sinfo;
struct rds_sock *rs;
- unsigned long flags;
len /= sizeof(struct rds_info_socket);
- spin_lock_irqsave(&rds_sock_lock, flags);
+ spin_lock_bh(&rds_sock_lock);
if (len < rds_sock_count)
goto out;
@@ -529,7 +525,7 @@ out:
lens->nr = rds_sock_count;
lens->each = sizeof(struct rds_info_socket);
- spin_unlock_irqrestore(&rds_sock_lock, flags);
+ spin_unlock_bh(&rds_sock_lock);
}
static void rds_exit(void)
--
1.7.7.6

13
realtek_async_autopm.patch
View File

@ -1,13 +0,0 @@
diff --git a/drivers/usb/storage/realtek_cr.c b/drivers/usb/storage/realtek_cr.c
index 1f62723..d32f720 100644
--- a/drivers/usb/storage/realtek_cr.c
+++ b/drivers/usb/storage/realtek_cr.c
@@ -789,7 +789,7 @@ static void rts51x_suspend_timer_fn(unsigned long data)
rts51x_set_stat(chip, RTS51X_STAT_SS);
/* ignore mass storage interface's children */
pm_suspend_ignore_children(&us->pusb_intf->dev, true);
- usb_autopm_put_interface(us->pusb_intf);
+ usb_autopm_put_interface_async(us->pusb_intf);
US_DEBUGP("%s: RTS51X_STAT_SS 01,"
"intf->pm_usage_cnt:%d, power.usage:%d\n",
__func__,

1
sources
View File

@ -1,3 +1,4 @@
364066fa18767ec0ae5f4e4abcf9dc51 linux-3.2.tar.xz
8cfe037a7a7a356278ec3638e25ad506 compat-wireless-3.3-rc1-2.tar.bz2
5e53edbf75fcaa3a8d1697f3a053102d patch-3.2.2.xz
4ffcd30b95b4d2435be40405507319dd patch-3.2.3.xz

17
tpm_tis-delay-after-aborting-cmd.patch
View File

@ -1,17 +0,0 @@
This patch adds a delay after aborting a command. Some TPMs need
this and will not process the subsequent command correctly otherwise.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
--- linux-3.1.noarch/drivers/char/tpm/tpm_tis.c~ 2011-12-20 18:08:01.654464487 -0500
+++ linux-3.1.noarch/drivers/char/tpm/tpm_tis.c 2011-12-20 18:08:23.476380364 -0500
@@ -432,6 +432,9 @@ static int probe_itpm(struct tpm_chip *c
out:
itpm = rem_itpm;
tpm_tis_ready(chip);
+ /* some TPMs need a break here otherwise they will not work
+ * correctly on the immediately subsequent command */
+ msleep(chip->vendor.timeout_b);
release_locality(chip, chip->vendor.locality, 0);
return rc;