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Merge branch 'linus' into x86/core

Browse Source 
Conflicts:

	arch/x86/mm/ioremap.c

Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar 2008-07-12 07:29:02 +02:00
commit ae94b8075a
62 changed files with 1812 additions and 190 deletions
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1353
Documentation/ftrace.txt Normal file
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File diff suppressed because it is too large Load Diff

254
Documentation/networking/ip-sysctl.txt
View File

@ -148,9 +148,9 @@ tcp_available_congestion_control - STRING
but not loaded.
tcp_base_mss - INTEGER
The initial value of search_low to be used by Packetization Layer
Path MTU Discovery (MTU probing). If MTU probing is enabled,
this is the inital MSS used by the connection.
The initial value of search_low to be used by the packetization layer
Path MTU discovery (MTU probing). If MTU probing is enabled,
this is the initial MSS used by the connection.
tcp_congestion_control - STRING
Set the congestion control algorithm to be used for new
@ -185,10 +185,9 @@ tcp_frto - INTEGER
timeouts. It is particularly beneficial in wireless environments
where packet loss is typically due to random radio interference
rather than intermediate router congestion. F-RTO is sender-side
only modification. Therefore it does not require any support from
the peer, but in a typical case, however, where wireless link is
the local access link and most of the data flows downlink, the
faraway servers should have F-RTO enabled to take advantage of it.
only modification. Therefore it does not require any support from
the peer.
If set to 1, basic version is enabled. 2 enables SACK enhanced
F-RTO if flow uses SACK. The basic version can be used also when
SACK is in use though scenario(s) with it exists where F-RTO
@ -276,7 +275,7 @@ tcp_mem - vector of 3 INTEGERs: min, pressure, max
memory.
tcp_moderate_rcvbuf - BOOLEAN
If set, TCP performs receive buffer autotuning, attempting to
If set, TCP performs receive buffer auto-tuning, attempting to
automatically size the buffer (no greater than tcp_rmem[2]) to
match the size required by the path for full throughput. Enabled by
default.
@ -336,7 +335,7 @@ tcp_rmem - vector of 3 INTEGERs: min, default, max
pressure.
Default: 8K
default: default size of receive buffer used by TCP sockets.
default: initial size of receive buffer used by TCP sockets.
This value overrides net.core.rmem_default used by other protocols.
Default: 87380 bytes. This value results in window of 65535 with
default setting of tcp_adv_win_scale and tcp_app_win:0 and a bit
@ -344,8 +343,10 @@ tcp_rmem - vector of 3 INTEGERs: min, default, max
max: maximal size of receive buffer allowed for automatically
selected receiver buffers for TCP socket. This value does not override
net.core.rmem_max, "static" selection via SO_RCVBUF does not use this.
Default: 87380*2 bytes.
net.core.rmem_max. Calling setsockopt() with SO_RCVBUF disables
automatic tuning of that socket's receive buffer size, in which
case this value is ignored.
Default: between 87380B and 4MB, depending on RAM size.
tcp_sack - BOOLEAN
Enable select acknowledgments (SACKS).
@ -358,7 +359,7 @@ tcp_slow_start_after_idle - BOOLEAN
Default: 1
tcp_stdurg - BOOLEAN
Use the Host requirements interpretation of the TCP urg pointer field.
Use the Host requirements interpretation of the TCP urgent pointer field.
Most hosts use the older BSD interpretation, so if you turn this on
Linux might not communicate correctly with them.
Default: FALSE
@ -371,12 +372,12 @@ tcp_synack_retries - INTEGER
tcp_syncookies - BOOLEAN
Only valid when the kernel was compiled with CONFIG_SYNCOOKIES
Send out syncookies when the syn backlog queue of a socket
overflows. This is to prevent against the common 'syn flood attack'
overflows. This is to prevent against the common 'SYN flood attack'
Default: FALSE
Note, that syncookies is fallback facility.
It MUST NOT be used to help highly loaded servers to stand
against legal connection rate. If you see synflood warnings
against legal connection rate. If you see SYN flood warnings
in your logs, but investigation shows that they occur
because of overload with legal connections, you should tune
another parameters until this warning disappear.
@ -386,7 +387,7 @@ tcp_syncookies - BOOLEAN
to use TCP extensions, can result in serious degradation
of some services (f.e. SMTP relaying), visible not by you,
but your clients and relays, contacting you. While you see
synflood warnings in logs not being really flooded, your server
SYN flood warnings in logs not being really flooded, your server
is seriously misconfigured.
tcp_syn_retries - INTEGER
@ -419,19 +420,21 @@ tcp_window_scaling - BOOLEAN
Enable window scaling as defined in RFC1323.
tcp_wmem - vector of 3 INTEGERs: min, default, max
min: Amount of memory reserved for send buffers for TCP socket.
min: Amount of memory reserved for send buffers for TCP sockets.
Each TCP socket has rights to use it due to fact of its birth.
Default: 4K
default: Amount of memory allowed for send buffers for TCP socket
by default. This value overrides net.core.wmem_default used
by other protocols, it is usually lower than net.core.wmem_default.
default: initial size of send buffer used by TCP sockets. This
value overrides net.core.wmem_default used by other protocols.
It is usually lower than net.core.wmem_default.
Default: 16K
max: Maximal amount of memory allowed for automatically selected
send buffers for TCP socket. This value does not override
net.core.wmem_max, "static" selection via SO_SNDBUF does not use this.
Default: 128K
max: Maximal amount of memory allowed for automatically tuned
send buffers for TCP sockets. This value does not override
net.core.wmem_max. Calling setsockopt() with SO_SNDBUF disables
automatic tuning of that socket's send buffer size, in which case
this value is ignored.
Default: between 64K and 4MB, depending on RAM size.
tcp_workaround_signed_windows - BOOLEAN
If set, assume no receipt of a window scaling option means the
@ -1060,24 +1063,193 @@ bridge-nf-filter-pppoe-tagged - BOOLEAN
Default: 1
proc/sys/net/sctp/* Variables:
addip_enable - BOOLEAN
Enable or disable extension of Dynamic Address Reconfiguration
(ADD-IP) functionality specified in RFC5061. This extension provides
the ability to dynamically add and remove new addresses for the SCTP
associations.
1: Enable extension.
0: Disable extension.
Default: 0
addip_noauth_enable - BOOLEAN
Dynamic Address Reconfiguration (ADD-IP) requires the use of
authentication to protect the operations of adding or removing new
addresses. This requirement is mandated so that unauthorized hosts
would not be able to hijack associations. However, older
implementations may not have implemented this requirement while
allowing the ADD-IP extension. For reasons of interoperability,
we provide this variable to control the enforcement of the
authentication requirement.
1: Allow ADD-IP extension to be used without authentication. This
should only be set in a closed environment for interoperability
with older implementations.
0: Enforce the authentication requirement
Default: 0
auth_enable - BOOLEAN
Enable or disable Authenticated Chunks extension. This extension
provides the ability to send and receive authenticated chunks and is
required for secure operation of Dynamic Address Reconfiguration
(ADD-IP) extension.
1: Enable this extension.
0: Disable this extension.
Default: 0
prsctp_enable - BOOLEAN
Enable or disable the Partial Reliability extension (RFC3758) which
is used to notify peers that a given DATA should no longer be expected.
1: Enable extension
0: Disable
Default: 1
max_burst - INTEGER
The limit of the number of new packets that can be initially sent. It
controls how bursty the generated traffic can be.
Default: 4
association_max_retrans - INTEGER
Set the maximum number for retransmissions that an association can
attempt deciding that the remote end is unreachable. If this value
is exceeded, the association is terminated.
Default: 10
max_init_retransmits - INTEGER
The maximum number of retransmissions of INIT and COOKIE-ECHO chunks
that an association will attempt before declaring the destination
unreachable and terminating.
Default: 8
path_max_retrans - INTEGER
The maximum number of retransmissions that will be attempted on a given
path. Once this threshold is exceeded, the path is considered
unreachable, and new traffic will use a different path when the
association is multihomed.
Default: 5
rto_initial - INTEGER
The initial round trip timeout value in milliseconds that will be used
in calculating round trip times. This is the initial time interval
for retransmissions.
Default: 3000
rto_max - INTEGER
The maximum value (in milliseconds) of the round trip timeout. This
is the largest time interval that can elapse between retransmissions.
Default: 60000
rto_min - INTEGER
The minimum value (in milliseconds) of the round trip timeout. This
is the smallest time interval the can elapse between retransmissions.
Default: 1000
hb_interval - INTEGER
The interval (in milliseconds) between HEARTBEAT chunks. These chunks
are sent at the specified interval on idle paths to probe the state of
a given path between 2 associations.
Default: 30000
sack_timeout - INTEGER
The amount of time (in milliseconds) that the implementation will wait
to send a SACK.
Default: 200
valid_cookie_life - INTEGER
The default lifetime of the SCTP cookie (in milliseconds). The cookie
is used during association establishment.
Default: 60000
cookie_preserve_enable - BOOLEAN
Enable or disable the ability to extend the lifetime of the SCTP cookie
that is used during the establishment phase of SCTP association
1: Enable cookie lifetime extension.
0: Disable
Default: 1
rcvbuf_policy - INTEGER
Determines if the receive buffer is attributed to the socket or to
association. SCTP supports the capability to create multiple
associations on a single socket. When using this capability, it is
possible that a single stalled association that's buffering a lot
of data may block other associations from delivering their data by
consuming all of the receive buffer space. To work around this,
the rcvbuf_policy could be set to attribute the receiver buffer space
to each association instead of the socket. This prevents the described
blocking.
1: rcvbuf space is per association
0: recbuf space is per socket
Default: 0
sndbuf_policy - INTEGER
Similar to rcvbuf_policy above, this applies to send buffer space.
1: Send buffer is tracked per association
0: Send buffer is tracked per socket.
Default: 0
sctp_mem - vector of 3 INTEGERs: min, pressure, max
Number of pages allowed for queueing by all SCTP sockets.
min: Below this number of pages SCTP is not bothered about its
memory appetite. When amount of memory allocated by SCTP exceeds
this number, SCTP starts to moderate memory usage.
pressure: This value was introduced to follow format of tcp_mem.
max: Number of pages allowed for queueing by all SCTP sockets.
Default is calculated at boot time from amount of available memory.
sctp_rmem - vector of 3 INTEGERs: min, default, max
See tcp_rmem for a description.
sctp_wmem - vector of 3 INTEGERs: min, default, max
See tcp_wmem for a description.
UNDOCUMENTED:
dev_weight FIXME
discovery_slots FIXME
discovery_timeout FIXME
fast_poll_increase FIXME
ip6_queue_maxlen FIXME
lap_keepalive_time FIXME
lo_cong FIXME
max_baud_rate FIXME
max_dgram_qlen FIXME
max_noreply_time FIXME
max_tx_data_size FIXME
max_tx_window FIXME
min_tx_turn_time FIXME
mod_cong FIXME
no_cong FIXME
no_cong_thresh FIXME
slot_timeout FIXME
warn_noreply_time FIXME
/proc/sys/net/core/*
dev_weight FIXME
/proc/sys/net/unix/*
max_dgram_qlen FIXME
/proc/sys/net/irda/*
fast_poll_increase FIXME
warn_noreply_time FIXME
discovery_slots FIXME
slot_timeout FIXME
max_baud_rate FIXME
discovery_timeout FIXME
lap_keepalive_time FIXME
max_noreply_time FIXME
max_tx_data_size FIXME
max_tx_window FIXME
min_tx_turn_time FIXME

2
arch/powerpc/kernel/of_platform.c
View File

@ -76,6 +76,8 @@ struct of_device* of_platform_device_create(struct device_node *np,
return NULL;
dev->dma_mask = 0xffffffffUL;
dev->dev.coherent_dma_mask = DMA_32BIT_MASK;
dev->dev.bus = &of_platform_bus_type;
/* We do not fill the DMA ops for platform devices by default.

1
arch/x86/kernel/.gitignore vendored
View File

@ -1,2 +1,3 @@
vsyscall.lds
vsyscall_32.lds
vmlinux.lds

25
arch/x86/mm/ioremap.c
View File

@ -300,6 +300,29 @@ void __iomem *ioremap_cache(resource_size_t phys_addr, unsigned long size)
}
EXPORT_SYMBOL(ioremap_cache);
static void __iomem *ioremap_default(resource_size_t phys_addr,
unsigned long size)
{
unsigned long flags;
void *ret;
int err;
/*
* - WB for WB-able memory and no other conflicting mappings
* - UC_MINUS for non-WB-able memory with no other conflicting mappings
* - Inherit from confliting mappings otherwise
*/
err = reserve_memtype(phys_addr, phys_addr + size, -1, &flags);
if (err < 0)
return NULL;
ret = (void *) __ioremap_caller(phys_addr, size, flags,
__builtin_return_address(0));
free_memtype(phys_addr, phys_addr + size);
return (void __iomem *)ret;
}
/**
* iounmap - Free a IO remapping
* @addr: virtual address from ioremap_*
@ -365,7 +388,7 @@ void *xlate_dev_mem_ptr(unsigned long phys)
if (page_is_ram(start >> PAGE_SHIFT))
return __va(phys);
addr = (void __force *)ioremap(start, PAGE_SIZE);
addr = (void __force *)ioremap_default(start, PAGE_SIZE);
if (addr)
addr = (void *)((unsigned long)addr | (phys & ~PAGE_MASK));

10
crypto/chainiv.c
View File

@ -117,6 +117,7 @@ static int chainiv_init(struct crypto_tfm *tfm)
static int async_chainiv_schedule_work(struct async_chainiv_ctx *ctx)
{
int queued;
int err = ctx->err;
if (!ctx->queue.qlen) {
smp_mb__before_clear_bit();
@ -131,7 +132,7 @@ static int async_chainiv_schedule_work(struct async_chainiv_ctx *ctx)
BUG_ON(!queued);
out:
return ctx->err;
return err;
}
static int async_chainiv_postpone_request(struct skcipher_givcrypt_request *req)
@ -227,6 +228,7 @@ static void async_chainiv_do_postponed(struct work_struct *work)
postponed);
struct skcipher_givcrypt_request *req;
struct ablkcipher_request *subreq;
int err;
/* Only handle one request at a time to avoid hogging keventd. */
spin_lock_bh(&ctx->lock);
@ -241,7 +243,11 @@ static void async_chainiv_do_postponed(struct work_struct *work)
subreq = skcipher_givcrypt_reqctx(req);
subreq->base.flags |= CRYPTO_TFM_REQ_MAY_SLEEP;
async_chainiv_givencrypt_tail(req);
err = async_chainiv_givencrypt_tail(req);
local_bh_disable();
skcipher_givcrypt_complete(req, err);
local_bh_enable();
}
static int async_chainiv_init(struct crypto_tfm *tfm)

10
crypto/tcrypt.c
View File

@ -586,12 +586,6 @@ static void test_cipher(char *algo, int enc,
j = 0;
for (i = 0; i < tcount; i++) {
data = kzalloc(template[i].ilen, GFP_KERNEL);
if (!data)
continue;
memcpy(data, template[i].input, template[i].ilen);
if (template[i].iv)
memcpy(iv, template[i].iv, MAX_IVLEN);
else
@ -613,10 +607,8 @@ static void test_cipher(char *algo, int enc,
printk("setkey() failed flags=%x\n",
crypto_ablkcipher_get_flags(tfm));
if (!template[i].fail) {
kfree(data);
if (!template[i].fail)
goto out;
}
}
temp = 0;

19
drivers/ata/libata-acpi.c
View File

@ -29,14 +29,16 @@
enum {
ATA_ACPI_FILTER_SETXFER = 1 << 0,
ATA_ACPI_FILTER_LOCK = 1 << 1,
ATA_ACPI_FILTER_DIPM = 1 << 2,
ATA_ACPI_FILTER_DEFAULT = ATA_ACPI_FILTER_SETXFER |
ATA_ACPI_FILTER_LOCK,
ATA_ACPI_FILTER_LOCK |
ATA_ACPI_FILTER_DIPM,
};
static unsigned int ata_acpi_gtf_filter = ATA_ACPI_FILTER_DEFAULT;
module_param_named(acpi_gtf_filter, ata_acpi_gtf_filter, int, 0644);
MODULE_PARM_DESC(acpi_gtf_filter, "filter mask for ACPI _GTF commands, set to filter out (0x1=set xfermode, 0x2=lock/freeze lock)");
MODULE_PARM_DESC(acpi_gtf_filter, "filter mask for ACPI _GTF commands, set to filter out (0x1=set xfermode, 0x2=lock/freeze lock, 0x4=DIPM)");
#define NO_PORT_MULT 0xffff
#define SATA_ADR(root, pmp) (((root) << 16) | (pmp))
@ -195,6 +197,10 @@ static void ata_acpi_handle_hotplug(struct ata_port *ap, struct ata_device *dev,
/* This device does not support hotplug */
return;
if (event == ACPI_NOTIFY_BUS_CHECK ||
event == ACPI_NOTIFY_DEVICE_CHECK)
status = acpi_evaluate_integer(handle, "_STA", NULL, &sta);
spin_lock_irqsave(ap->lock, flags);
switch (event) {
@ -202,7 +208,6 @@ static void ata_acpi_handle_hotplug(struct ata_port *ap, struct ata_device *dev,
case ACPI_NOTIFY_DEVICE_CHECK:
ata_ehi_push_desc(ehi, "ACPI event");
status = acpi_evaluate_integer(handle, "_STA", NULL, &sta);
if (ACPI_FAILURE(status)) {
ata_port_printk(ap, KERN_ERR,
"acpi: failed to determine bay status (0x%x)\n",
@ -690,6 +695,14 @@ static int ata_acpi_filter_tf(const struct ata_taskfile *tf,
return 1;
}
if (ata_acpi_gtf_filter & ATA_ACPI_FILTER_DIPM) {
/* inhibit enabling DIPM */
if (tf->command == ATA_CMD_SET_FEATURES &&
tf->feature == SETFEATURES_SATA_ENABLE &&
tf->nsect == SATA_DIPM)
return 1;
}
return 0;
}

1
drivers/ata/pata_sis.c
View File

@ -56,6 +56,7 @@ static const struct sis_laptop sis_laptop[] = {
{ 0x5513, 0x1043, 0x1107 }, /* ASUS A6K */
{ 0x5513, 0x1734, 0x105F }, /* FSC Amilo A1630 */
{ 0x5513, 0x1071, 0x8640 }, /* EasyNote K5305 */
{ 0x5513, 0x1039, 0x5513 }, /* Targa Visionary 1000 */
/* end marker */
{ 0, }
};

3
drivers/char/ipmi/ipmi_watchdog.c
View File

@ -755,9 +755,8 @@ static ssize_t ipmi_write(struct file *file,
rv = ipmi_heartbeat();
if (rv)
return rv;
return 1;
}
return 0;
return len;
}
static ssize_t ipmi_read(struct file *file,

3
drivers/char/rtc.c
View File

@ -678,12 +678,13 @@ static int rtc_do_ioctl(unsigned int cmd, unsigned long arg, int kernel)
if (arg != (1<<tmp))
return -EINVAL;
rtc_freq = arg;
spin_lock_irqsave(&rtc_lock, flags);
if (hpet_set_periodic_freq(arg)) {
spin_unlock_irqrestore(&rtc_lock, flags);
return 0;
}
rtc_freq = arg;
val = CMOS_READ(RTC_FREQ_SELECT) & 0xf0;
val |= (16 - tmp);

1
drivers/char/tpm/tpm_tis.c
View File

@ -623,6 +623,7 @@ static struct pnp_device_id tpm_pnp_tbl[] __devinitdata = {
{"IFX0102", 0}, /* Infineon */
{"BCM0101", 0}, /* Broadcom */
{"NSC1200", 0}, /* National */
{"ICO0102", 0}, /* Intel */
/* Add new here */
{"", 0}, /* User Specified */
{"", 0} /* Terminator */

4
drivers/infiniband/hw/cxgb3/iwch_provider.c
View File

@ -1096,7 +1096,9 @@ static ssize_t show_fw_ver(struct device *dev, struct device_attribute *attr, ch
struct net_device *lldev = iwch_dev->rdev.t3cdev_p->lldev;
PDBG("%s dev 0x%p\n", __func__, dev);
rtnl_lock();
lldev->ethtool_ops->get_drvinfo(lldev, &info);
rtnl_unlock();
return sprintf(buf, "%s\n", info.fw_version);
}
@ -1109,7 +1111,9 @@ static ssize_t show_hca(struct device *dev, struct device_attribute *attr,
struct net_device *lldev = iwch_dev->rdev.t3cdev_p->lldev;
PDBG("%s dev 0x%p\n", __func__, dev);
rtnl_lock();
lldev->ethtool_ops->get_drvinfo(lldev, &info);
rtnl_unlock();
return sprintf(buf, "%s\n", info.driver);
}

7
drivers/md/raid5.c
View File

@ -2017,12 +2017,7 @@ static int __handle_issuing_new_read_requests5(struct stripe_head *sh,
*/
s->uptodate++;
return 0; /* uptodate + compute == disks */
} else if ((s->uptodate < disks - 1) &&
test_bit(R5_Insync, &dev->flags)) {
/* Note: we hold off compute operations while checks are
* in flight, but we still prefer 'compute' over 'read'
* hence we only read if (uptodate < * disks-1)
*/
} else if (test_bit(R5_Insync, &dev->flags)) {
set_bit(R5_LOCKED, &dev->flags);
set_bit(R5_Wantread, &dev->flags);
if (!test_and_set_bit(STRIPE_OP_IO, &sh->ops.pending))

1
drivers/net/irda/nsc-ircc.c
View File

@ -152,6 +152,7 @@ static chipio_t pnp_info;
static const struct pnp_device_id nsc_ircc_pnp_table[] = {
{ .id = "NSC6001", .driver_data = 0 },
{ .id = "IBM0071", .driver_data = 0 },
{ .id = "HWPC224", .driver_data = 0 },
{ }
};

3
drivers/net/irda/via-ircc.c
View File

@ -1546,6 +1546,7 @@ static int via_ircc_net_open(struct net_device *dev)
IRDA_WARNING("%s, unable to allocate dma2=%d\n",
driver_name, self->io.dma2);
free_irq(self->io.irq, self);
free_dma(self->io.dma);
return -EAGAIN;
}
}
@ -1606,6 +1607,8 @@ static int via_ircc_net_close(struct net_device *dev)
EnAllInt(iobase, OFF);
free_irq(self->io.irq, dev);
free_dma(self->io.dma);
if (self->io.dma2 != self->io.dma)
free_dma(self->io.dma2);
return 0;
}

6
drivers/net/tun.c
View File

@ -602,6 +602,12 @@ static int tun_set_iff(struct net *net, struct file *file, struct ifreq *ifr)
tun->attached = 1;
get_net(dev_net(tun->dev));
/* Make sure persistent devices do not get stuck in
* xoff state.
*/
if (netif_running(tun->dev))
netif_wake_queue(tun->dev);
strcpy(ifr->ifr_name, tun->dev->name);
return 0;

12
drivers/net/wireless/hostap/hostap_cs.c
View File

@ -777,8 +777,10 @@ static int hostap_cs_suspend(struct pcmcia_device *link)
int dev_open = 0;
struct hostap_interface *iface = NULL;
if (dev)
iface = netdev_priv(dev);
if (!dev)
return -ENODEV;
iface = netdev_priv(dev);
PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_PM_SUSPEND\n", dev_info);
if (iface && iface->local)
@ -798,8 +800,10 @@ static int hostap_cs_resume(struct pcmcia_device *link)
int dev_open = 0;
struct hostap_interface *iface = NULL;
if (dev)
iface = netdev_priv(dev);
if (!dev)
return -ENODEV;
iface = netdev_priv(dev);
PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_PM_RESUME\n", dev_info);

4
drivers/net/wireless/iwlwifi/iwl-3945.c
View File

@ -449,7 +449,7 @@ static void iwl3945_dbg_report_frame(struct iwl3945_priv *priv,
if (print_summary) {
char *title;
u32 rate;
int rate;
if (hundred)
title = "100Frames";
@ -487,7 +487,7 @@ static void iwl3945_dbg_report_frame(struct iwl3945_priv *priv,
* but you can hack it to show more, if you'd like to. */
if (dataframe)
IWL_DEBUG_RX("%s: mhd=0x%04x, dst=0x%02x, "
"len=%u, rssi=%d, chnl=%d, rate=%u, \n",
"len=%u, rssi=%d, chnl=%d, rate=%d, \n",
title, fc, header->addr1[5],
length, rssi, channel, rate);
else {

4
drivers/net/wireless/libertas/scan.c
View File

@ -567,11 +567,11 @@ static int lbs_process_bss(struct bss_descriptor *bss,
pos += 8;
/* beacon interval is 2 bytes long */
bss->beaconperiod = le16_to_cpup((void *) pos);
bss->beaconperiod = get_unaligned_le16(pos);
pos += 2;
/* capability information is 2 bytes long */
bss->capability = le16_to_cpup((void *) pos);
bss->capability = get_unaligned_le16(pos);
lbs_deb_scan("process_bss: capabilities 0x%04x\n", bss->capability);
pos += 2;

11
drivers/net/wireless/rt2x00/rt2400pci.c
View File

@ -731,6 +731,17 @@ static int rt2400pci_init_registers(struct rt2x00_dev *rt2x00dev)
(rt2x00dev->rx->data_size / 128));
rt2x00pci_register_write(rt2x00dev, CSR9, reg);
rt2x00pci_register_read(rt2x00dev, CSR14, &reg);
rt2x00_set_field32(&reg, CSR14_TSF_COUNT, 0);
rt2x00_set_field32(&reg, CSR14_TSF_SYNC, 0);
rt2x00_set_field32(&reg, CSR14_TBCN, 0);
rt2x00_set_field32(&reg, CSR14_TCFP, 0);
rt2x00_set_field32(&reg, CSR14_TATIMW, 0);
rt2x00_set_field32(&reg, CSR14_BEACON_GEN, 0);
rt2x00_set_field32(&reg, CSR14_CFP_COUNT_PRELOAD, 0);
rt2x00_set_field32(&reg, CSR14_TBCM_PRELOAD, 0);
rt2x00pci_register_write(rt2x00dev, CSR14, reg);
rt2x00pci_register_write(rt2x00dev, CNT3, 0x3f080000);
rt2x00pci_register_read(rt2x00dev, ARCSR0, &reg);

11
drivers/net/wireless/rt2x00/rt2500pci.c
View File

@ -824,6 +824,17 @@ static int rt2500pci_init_registers(struct rt2x00_dev *rt2x00dev)
rt2x00_set_field32(&reg, CSR11_CW_SELECT, 0);
rt2x00pci_register_write(rt2x00dev, CSR11, reg);
rt2x00pci_register_read(rt2x00dev, CSR14, &reg);
rt2x00_set_field32(&reg, CSR14_TSF_COUNT, 0);
rt2x00_set_field32(&reg, CSR14_TSF_SYNC, 0);
rt2x00_set_field32(&reg, CSR14_TBCN, 0);
rt2x00_set_field32(&reg, CSR14_TCFP, 0);
rt2x00_set_field32(&reg, CSR14_TATIMW, 0);
rt2x00_set_field32(&reg, CSR14_BEACON_GEN, 0);
rt2x00_set_field32(&reg, CSR14_CFP_COUNT_PRELOAD, 0);
rt2x00_set_field32(&reg, CSR14_TBCM_PRELOAD, 0);
rt2x00pci_register_write(rt2x00dev, CSR14, reg);
rt2x00pci_register_write(rt2x00dev, CNT3, 0);
rt2x00pci_register_read(rt2x00dev, TXCSR8, &reg);

7
drivers/net/wireless/rt2x00/rt2500usb.c
View File

@ -801,6 +801,13 @@ static int rt2500usb_init_registers(struct rt2x00_dev *rt2x00dev)
rt2x00_set_field16(&reg, TXRX_CSR8_BBP_ID1_VALID, 0);
rt2500usb_register_write(rt2x00dev, TXRX_CSR8, reg);
rt2500usb_register_read(rt2x00dev, TXRX_CSR19, &reg);
rt2x00_set_field16(&reg, TXRX_CSR19_TSF_COUNT, 0);
rt2x00_set_field16(&reg, TXRX_CSR19_TSF_SYNC, 0);
rt2x00_set_field16(&reg, TXRX_CSR19_TBCN, 0);
rt2x00_set_field16(&reg, TXRX_CSR19_BEACON_GEN, 0);
rt2500usb_register_write(rt2x00dev, TXRX_CSR19, reg);
rt2500usb_register_write(rt2x00dev, TXRX_CSR21, 0xe78f);
rt2500usb_register_write(rt2x00dev, MAC_CSR9, 0xff1d);

9
drivers/net/wireless/rt2x00/rt61pci.c
View File

@ -1201,6 +1201,15 @@ static int rt61pci_init_registers(struct rt2x00_dev *rt2x00dev)
rt2x00_set_field32(&reg, TXRX_CSR8_ACK_CTS_54MBS, 42);
rt2x00pci_register_write(rt2x00dev, TXRX_CSR8, reg);
rt2x00pci_register_read(rt2x00dev, TXRX_CSR9, &reg);
rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_INTERVAL, 0);
rt2x00_set_field32(&reg, TXRX_CSR9_TSF_TICKING, 0);
rt2x00_set_field32(&reg, TXRX_CSR9_TSF_SYNC, 0);
rt2x00_set_field32(&reg, TXRX_CSR9_TBTT_ENABLE, 0);
rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_GEN, 0);
rt2x00_set_field32(&reg, TXRX_CSR9_TIMESTAMP_COMPENSATE, 0);
rt2x00pci_register_write(rt2x00dev, TXRX_CSR9, reg);
rt2x00pci_register_write(rt2x00dev, TXRX_CSR15, 0x0000000f);
rt2x00pci_register_write(rt2x00dev, MAC_CSR6, 0x00000fff);

9
drivers/net/wireless/rt2x00/rt73usb.c
View File

@ -1006,6 +1006,15 @@ static int rt73usb_init_registers(struct rt2x00_dev *rt2x00dev)
rt2x00_set_field32(&reg, TXRX_CSR8_ACK_CTS_54MBS, 42);
rt73usb_register_write(rt2x00dev, TXRX_CSR8, reg);
rt73usb_register_read(rt2x00dev, TXRX_CSR9, &reg);
rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_INTERVAL, 0);
rt2x00_set_field32(&reg, TXRX_CSR9_TSF_TICKING, 0);
rt2x00_set_field32(&reg, TXRX_CSR9_TSF_SYNC, 0);
rt2x00_set_field32(&reg, TXRX_CSR9_TBTT_ENABLE, 0);
rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_GEN, 0);
rt2x00_set_field32(&reg, TXRX_CSR9_TIMESTAMP_COMPENSATE, 0);
rt73usb_register_write(rt2x00dev, TXRX_CSR9, reg);
rt73usb_register_write(rt2x00dev, TXRX_CSR15, 0x0000000f);
rt73usb_register_read(rt2x00dev, MAC_CSR6, &reg);

1
drivers/net/wireless/zd1211rw/zd_mac.c
View File

@ -765,6 +765,7 @@ static void zd_op_remove_interface(struct ieee80211_hw *hw,
{
struct zd_mac *mac = zd_hw_mac(hw);
mac->type = IEEE80211_IF_TYPE_INVALID;
zd_set_beacon_interval(&mac->chip, 0);
zd_write_mac_addr(&mac->chip, NULL);
}

1
drivers/net/wireless/zd1211rw/zd_usb.c
View File

@ -64,6 +64,7 @@ static struct usb_device_id usb_ids[] = {
{ USB_DEVICE(0x079b, 0x0062), .driver_info = DEVICE_ZD1211B },
{ USB_DEVICE(0x1582, 0x6003), .driver_info = DEVICE_ZD1211B },
{ USB_DEVICE(0x050d, 0x705c), .driver_info = DEVICE_ZD1211B },
{ USB_DEVICE(0x083a, 0xe506), .driver_info = DEVICE_ZD1211B },
{ USB_DEVICE(0x083a, 0x4505), .driver_info = DEVICE_ZD1211B },
{ USB_DEVICE(0x0471, 0x1236), .driver_info = DEVICE_ZD1211B },
{ USB_DEVICE(0x13b1, 0x0024), .driver_info = DEVICE_ZD1211B },

2
drivers/rapidio/rio-driver.c
View File

@ -101,8 +101,8 @@ static int rio_device_probe(struct device *dev)
if (error >= 0) {
rdev->driver = rdrv;
error = 0;
} else
rio_dev_put(rdev);
}
}
return error;
}

7
drivers/ssb/driver_pcicore.c
View File

@ -537,6 +537,13 @@ int ssb_pcicore_dev_irqvecs_enable(struct ssb_pcicore *pc,
int err = 0;
u32 tmp;
if (dev->bus->bustype != SSB_BUSTYPE_PCI) {
/* This SSB device is not on a PCI host-bus. So the IRQs are
* not routed through the PCI core.
* So we must not enable routing through the PCI core. */
goto out;
}
if (!pdev)
goto out;
bus = pdev->bus;

2
drivers/usb/host/ohci-au1xxx.c
View File

@ -8,7 +8,7 @@
* Bus Glue for AMD Alchemy Au1xxx
*
* Written by Christopher Hoover <ch@hpl.hp.com>
* Based on fragments of previous driver by Rusell King et al.
* Based on fragments of previous driver by Russell King et al.
*
* Modified for LH7A404 from ohci-sa1111.c
* by Durgesh Pattamatta <pattamattad@sharpsec.com>

2
drivers/usb/host/ohci-lh7a404.c
View File

@ -8,7 +8,7 @@
* Bus Glue for Sharp LH7A404
*
* Written by Christopher Hoover <ch@hpl.hp.com>
* Based on fragments of previous driver by Rusell King et al.
* Based on fragments of previous driver by Russell King et al.
*
* Modified for LH7A404 from ohci-sa1111.c
* by Durgesh Pattamatta <pattamattad@sharpsec.com>

2
drivers/usb/host/ohci-s3c2410.c
View File

@ -8,7 +8,7 @@
* USB Bus Glue for Samsung S3C2410
*
* Written by Christopher Hoover <ch@hpl.hp.com>
* Based on fragments of previous driver by Rusell King et al.
* Based on fragments of previous driver by Russell King et al.
*
* Modified for S3C2410 from ohci-sa1111.c, ohci-omap.c and ohci-lh7a40.c
* by Ben Dooks, <ben@simtec.co.uk>

2
drivers/usb/host/ohci-sa1111.c
View File

@ -8,7 +8,7 @@
* SA1111 Bus Glue
*
* Written by Christopher Hoover <ch@hpl.hp.com>
* Based on fragments of previous driver by Rusell King et al.
* Based on fragments of previous driver by Russell King et al.
*
* This file is licenced under the GPL.
*/

4
drivers/video/fsl-diu-fb.c
View File

@ -1324,7 +1324,7 @@ static int fsl_diu_suspend(struct of_device *ofdev, pm_message_t state)
{
struct fsl_diu_data *machine_data;
machine_data = dev_get_drvdata(&dev->dev);
machine_data = dev_get_drvdata(&ofdev->dev);
disable_lcdc(machine_data->fsl_diu_info[0]);
return 0;
@ -1334,7 +1334,7 @@ static int fsl_diu_resume(struct of_device *ofdev)
{
struct fsl_diu_data *machine_data;
machine_data = dev_get_drvdata(&dev->dev);
machine_data = dev_get_drvdata(&ofdev->dev);
enable_lcdc(machine_data->fsl_diu_info[0]);
return 0;

2
fs/exec.c
View File

@ -610,7 +610,7 @@ int setup_arg_pages(struct linux_binprm *bprm,
bprm->exec -= stack_shift;
down_write(&mm->mmap_sem);
vm_flags = vma->vm_flags;
vm_flags = VM_STACK_FLAGS;
/*
* Adjust stack execute permissions; explicitly enable for

2
fs/ocfs2/dlm/dlmmaster.c
View File

@ -606,7 +606,9 @@ static void dlm_init_lockres(struct dlm_ctxt *dlm,
res->last_used = 0;
spin_lock(&dlm->spinlock);
list_add_tail(&res->tracking, &dlm->tracking_list);
spin_unlock(&dlm->spinlock);
memset(res->lvb, 0, DLM_LVB_LEN);
memset(res->refmap, 0, sizeof(res->refmap));

14
fs/ocfs2/dlmglue.c
View File

@ -1554,8 +1554,8 @@ out:
*/
int ocfs2_file_lock(struct file *file, int ex, int trylock)
{
int ret, level = ex ? LKM_EXMODE : LKM_PRMODE;
unsigned int lkm_flags = trylock ? LKM_NOQUEUE : 0;
int ret, level = ex ? DLM_LOCK_EX : DLM_LOCK_PR;
unsigned int lkm_flags = trylock ? DLM_LKF_NOQUEUE : 0;
unsigned long flags;
struct ocfs2_file_private *fp = file->private_data;
struct ocfs2_lock_res *lockres = &fp->fp_flock;
@ -1582,7 +1582,7 @@ int ocfs2_file_lock(struct file *file, int ex, int trylock)
* Get the lock at NLMODE to start - that way we
* can cancel the upconvert request if need be.
*/
ret = ocfs2_lock_create(osb, lockres, LKM_NLMODE, 0);
ret = ocfs2_lock_create(osb, lockres, DLM_LOCK_NL, 0);
if (ret < 0) {
mlog_errno(ret);
goto out;
@ -1597,7 +1597,7 @@ int ocfs2_file_lock(struct file *file, int ex, int trylock)
}
lockres->l_action = OCFS2_AST_CONVERT;
lkm_flags |= LKM_CONVERT;
lkm_flags |= DLM_LKF_CONVERT;
lockres->l_requested = level;
lockres_or_flags(lockres, OCFS2_LOCK_BUSY);
@ -1664,7 +1664,7 @@ void ocfs2_file_unlock(struct file *file)
if (!(lockres->l_flags & OCFS2_LOCK_ATTACHED))
return;
if (lockres->l_level == LKM_NLMODE)
if (lockres->l_level == DLM_LOCK_NL)
return;
mlog(0, "Unlock: \"%s\" flags: 0x%lx, level: %d, act: %d\n",
@ -1678,11 +1678,11 @@ void ocfs2_file_unlock(struct file *file)
lockres_or_flags(lockres, OCFS2_LOCK_BLOCKED);
lockres->l_blocking = DLM_LOCK_EX;
gen = ocfs2_prepare_downconvert(lockres, LKM_NLMODE);
gen = ocfs2_prepare_downconvert(lockres, DLM_LOCK_NL);
lockres_add_mask_waiter(lockres, &mw, OCFS2_LOCK_BUSY, 0);
spin_unlock_irqrestore(&lockres->l_lock, flags);
ret = ocfs2_downconvert_lock(osb, lockres, LKM_NLMODE, 0, gen);
ret = ocfs2_downconvert_lock(osb, lockres, DLM_LOCK_NL, 0, gen);
if (ret) {
mlog_errno(ret);
return;

15
fs/xfs/xfs_log.c
View File

@ -2427,13 +2427,20 @@ restart:
if (iclog->ic_size - iclog->ic_offset < 2*sizeof(xlog_op_header_t)) {
xlog_state_switch_iclogs(log, iclog, iclog->ic_size);
/* If I'm the only one writing to this iclog, sync it to disk */
if (atomic_read(&iclog->ic_refcnt) == 1) {
/*
* If I'm the only one writing to this iclog, sync it to disk.
* We need to do an atomic compare and decrement here to avoid
* racing with concurrent atomic_dec_and_lock() calls in
* xlog_state_release_iclog() when there is more than one
* reference to the iclog.
*/
if (!atomic_add_unless(&iclog->ic_refcnt, -1, 1)) {
/* we are the only one */
spin_unlock(&log->l_icloglock);
if ((error = xlog_state_release_iclog(log, iclog)))
error = xlog_state_release_iclog(log, iclog);
if (error)
return error;
} else {
atomic_dec(&iclog->ic_refcnt);
spin_unlock(&log->l_icloglock);
}
goto restart;

2
include/asm-avr32/setup.h
View File

@ -2,7 +2,7 @@
* Copyright (C) 2004-2006 Atmel Corporation
*
* Based on linux/include/asm-arm/setup.h
* Copyright (C) 1997-1999 Russel King
* Copyright (C) 1997-1999 Russell King
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as

1
include/linux/xfrm.h
View File

@ -339,6 +339,7 @@ struct xfrm_usersa_info {
#define XFRM_STATE_NOPMTUDISC 4
#define XFRM_STATE_WILDRECV 8
#define XFRM_STATE_ICMP 16
#define XFRM_STATE_AF_UNSPEC 32
};
struct xfrm_usersa_id {

2
kernel/kprobes.c
View File

@ -79,7 +79,7 @@ static DEFINE_PER_CPU(struct kprobe *, kprobe_instance) = NULL;
*
* For such cases, we now have a blacklist
*/
struct kprobe_blackpoint kprobe_blacklist[] = {
static struct kprobe_blackpoint kprobe_blacklist[] = {
{"preempt_schedule",},
{NULL} /* Terminator */
};

2
kernel/printk.c
View File

@ -670,7 +670,7 @@ static int acquire_console_semaphore_for_printk(unsigned int cpu)
return retval;
}
const char printk_recursion_bug_msg [] =
static const char printk_recursion_bug_msg [] =
KERN_CRIT "BUG: recent printk recursion!\n";
static int printk_recursion_bug;

22
kernel/rcupreempt.c
View File

@ -925,7 +925,15 @@ void rcu_offline_cpu(int cpu)
spin_unlock_irqrestore(&rdp->lock, flags);
}
void __devinit rcu_online_cpu(int cpu)
#else /* #ifdef CONFIG_HOTPLUG_CPU */
void rcu_offline_cpu(int cpu)
{
}
#endif /* #else #ifdef CONFIG_HOTPLUG_CPU */
void __cpuinit rcu_online_cpu(int cpu)
{
unsigned long flags;
@ -934,18 +942,6 @@ void __devinit rcu_online_cpu(int cpu)
spin_unlock_irqrestore(&rcu_ctrlblk.fliplock, flags);
}
#else /* #ifdef CONFIG_HOTPLUG_CPU */
void rcu_offline_cpu(int cpu)
{
}
void __devinit rcu_online_cpu(int cpu)
{
}
#endif /* #else #ifdef CONFIG_HOTPLUG_CPU */
static void rcu_process_callbacks(struct softirq_action *unused)
{
unsigned long flags;

7
kernel/sched.c
View File

@ -5622,10 +5622,10 @@ static int __migrate_task(struct task_struct *p, int src_cpu, int dest_cpu)
double_rq_lock(rq_src, rq_dest);
/* Already moved. */
if (task_cpu(p) != src_cpu)
goto out;
goto done;
/* Affinity changed (again). */
if (!cpu_isset(dest_cpu, p->cpus_allowed))
goto out;
goto fail;
on_rq = p->se.on_rq;
if (on_rq)
@ -5636,8 +5636,9 @@ static int __migrate_task(struct task_struct *p, int src_cpu, int dest_cpu)
activate_task(rq_dest, p, 0);
check_preempt_curr(rq_dest, p);
}
done:
ret = 1;
out:
fail:
double_rq_unlock(rq_src, rq_dest);
return ret;
}

4
mm/slub.c
View File

@ -1628,9 +1628,11 @@ static __always_inline void *slab_alloc(struct kmem_cache *s,
void **object;
struct kmem_cache_cpu *c;
unsigned long flags;
unsigned int objsize;
local_irq_save(flags);
c = get_cpu_slab(s, smp_processor_id());
objsize = c->objsize;
if (unlikely(!c->freelist || !node_match(c, node)))
object = __slab_alloc(s, gfpflags, node, addr, c);
@ -1643,7 +1645,7 @@ static __always_inline void *slab_alloc(struct kmem_cache *s,
local_irq_restore(flags);
if (unlikely((gfpflags & __GFP_ZERO) && object))
memset(object, 0, c->objsize);
memset(object, 0, objsize);
return object;
}

17
net/ipv4/fib_trie.c
View File

@ -1359,17 +1359,17 @@ static int check_leaf(struct trie *t, struct leaf *l,
t->stats.semantic_match_miss++;
#endif
if (err <= 0)
return plen;
return err;
}
return -1;
return 1;
}
static int fn_trie_lookup(struct fib_table *tb, const struct flowi *flp,
struct fib_result *res)
{
struct trie *t = (struct trie *) tb->tb_data;
int plen, ret = 0;
int ret;
struct node *n;
struct tnode *pn;
int pos, bits;
@ -1393,10 +1393,7 @@ static int fn_trie_lookup(struct fib_table *tb, const struct flowi *flp,
/* Just a leaf? */
if (IS_LEAF(n)) {
plen = check_leaf(t, (struct leaf *)n, key, flp, res);
if (plen < 0)
goto failed;
ret = 0;
ret = check_leaf(t, (struct leaf *)n, key, flp, res);
goto found;
}
@ -1421,11 +1418,9 @@ static int fn_trie_lookup(struct fib_table *tb, const struct flowi *flp,
}
if (IS_LEAF(n)) {
plen = check_leaf(t, (struct leaf *)n, key, flp, res);
if (plen < 0)
ret = check_leaf(t, (struct leaf *)n, key, flp, res);
if (ret > 0)
goto backtrace;
ret = 0;
goto found;
}

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

@ -439,8 +439,8 @@ static unsigned char asn1_oid_decode(struct asn1_ctx *ctx,
unsigned int *len)
{
unsigned long subid;
unsigned int size;
unsigned long *optr;
size_t size;
size = eoc - ctx->pointer + 1;

2
net/ipv4/tcp_probe.c
View File

@ -224,7 +224,7 @@ static __init int tcpprobe_init(void)
if (bufsize < 0)
return -EINVAL;
tcp_probe.log = kcalloc(sizeof(struct tcp_log), bufsize, GFP_KERNEL);
tcp_probe.log = kcalloc(bufsize, sizeof(struct tcp_log), GFP_KERNEL);
if (!tcp_probe.log)
goto err0;

4
net/ipv6/addrconf.c
View File

@ -749,12 +749,12 @@ static void ipv6_del_addr(struct inet6_ifaddr *ifp)
}
write_unlock_bh(&idev->lock);
addrconf_del_timer(ifp);
ipv6_ifa_notify(RTM_DELADDR, ifp);
atomic_notifier_call_chain(&inet6addr_chain, NETDEV_DOWN, ifp);
addrconf_del_timer(ifp);
/*
* Purge or update corresponding prefix
*

2
net/ipv6/exthdrs.c
View File

@ -445,7 +445,7 @@ looped_back:
kfree_skb(skb);
return -1;
}
if (!ipv6_chk_home_addr(&init_net, addr)) {
if (!ipv6_chk_home_addr(dev_net(skb->dst->dev), addr)) {
IP6_INC_STATS_BH(ip6_dst_idev(skb->dst),
IPSTATS_MIB_INADDRERRORS);
kfree_skb(skb);

4
net/irda/irnetlink.c
View File

@ -101,8 +101,8 @@ static int irda_nl_get_mode(struct sk_buff *skb, struct genl_info *info)
hdr = genlmsg_put(msg, info->snd_pid, info->snd_seq,
&irda_nl_family, 0, IRDA_NL_CMD_GET_MODE);
if (IS_ERR(hdr)) {
ret = PTR_ERR(hdr);
if (hdr == NULL) {
ret = -EMSGSIZE;
goto err_out;
}

4
net/mac80211/main.c
View File

@ -530,8 +530,6 @@ static int ieee80211_stop(struct net_device *dev)
local->sta_hw_scanning = 0;
}
flush_workqueue(local->hw.workqueue);
sdata->u.sta.flags &= ~IEEE80211_STA_PRIVACY_INVOKED;
kfree(sdata->u.sta.extra_ie);
sdata->u.sta.extra_ie = NULL;
@ -555,6 +553,8 @@ static int ieee80211_stop(struct net_device *dev)
ieee80211_led_radio(local, 0);
flush_workqueue(local->hw.workqueue);
tasklet_disable(&local->tx_pending_tasklet);
tasklet_disable(&local->tasklet);
}

13
net/mac80211/mlme.c
View File

@ -547,15 +547,14 @@ static void ieee80211_set_associated(struct net_device *dev,
sdata->bss_conf.ht_bss_conf = &conf->ht_bss_conf;
}
netif_carrier_on(dev);
ifsta->flags |= IEEE80211_STA_PREV_BSSID_SET;
memcpy(ifsta->prev_bssid, sdata->u.sta.bssid, ETH_ALEN);
memcpy(wrqu.ap_addr.sa_data, sdata->u.sta.bssid, ETH_ALEN);
ieee80211_sta_send_associnfo(dev, ifsta);
} else {
netif_carrier_off(dev);
ieee80211_sta_tear_down_BA_sessions(dev, ifsta->bssid);
ifsta->flags &= ~IEEE80211_STA_ASSOCIATED;
netif_carrier_off(dev);
ieee80211_reset_erp_info(dev);
sdata->bss_conf.assoc_ht = 0;
@ -569,6 +568,10 @@ static void ieee80211_set_associated(struct net_device *dev,
sdata->bss_conf.assoc = assoc;
ieee80211_bss_info_change_notify(sdata, changed);
if (assoc)
netif_carrier_on(dev);
wrqu.ap_addr.sa_family = ARPHRD_ETHER;
wireless_send_event(dev, SIOCGIWAP, &wrqu, NULL);
}
@ -3611,8 +3614,10 @@ static int ieee80211_sta_find_ibss(struct net_device *dev,
spin_unlock_bh(&local->sta_bss_lock);
#ifdef CONFIG_MAC80211_IBSS_DEBUG
printk(KERN_DEBUG " sta_find_ibss: selected %s current "
"%s\n", print_mac(mac, bssid), print_mac(mac2, ifsta->bssid));
if (found)
printk(KERN_DEBUG " sta_find_ibss: selected %s current "
"%s\n", print_mac(mac, bssid),
print_mac(mac2, ifsta->bssid));
#endif /* CONFIG_MAC80211_IBSS_DEBUG */
if (found && memcmp(ifsta->bssid, bssid, ETH_ALEN) != 0 &&
(bss = ieee80211_rx_bss_get(dev, bssid,

5
net/mac80211/rc80211_pid.h
View File

@ -141,7 +141,6 @@ struct rc_pid_events_file_info {
* rate behaviour values (lower means we should trust more what we learnt
* about behaviour of rates, higher means we should trust more the natural
* ordering of rates)
* @fast_start: if Y, push high rates right after initialization
*/
struct rc_pid_debugfs_entries {
struct dentry *dir;
@ -154,7 +153,6 @@ struct rc_pid_debugfs_entries {
struct dentry *sharpen_factor;
struct dentry *sharpen_duration;
struct dentry *norm_offset;
struct dentry *fast_start;
};
void rate_control_pid_event_tx_status(struct rc_pid_event_buffer *buf,
@ -267,9 +265,6 @@ struct rc_pid_info {
/* Normalization offset. */
unsigned int norm_offset;
/* Fast starst parameter. */
unsigned int fast_start;
/* Rates information. */
struct rc_pid_rateinfo *rinfo;

31
net/mac80211/rc80211_pid_algo.c
View File

@ -398,13 +398,25 @@ static void *rate_control_pid_alloc(struct ieee80211_local *local)
return NULL;
}
pinfo->target = RC_PID_TARGET_PF;
pinfo->sampling_period = RC_PID_INTERVAL;
pinfo->coeff_p = RC_PID_COEFF_P;
pinfo->coeff_i = RC_PID_COEFF_I;
pinfo->coeff_d = RC_PID_COEFF_D;
pinfo->smoothing_shift = RC_PID_SMOOTHING_SHIFT;
pinfo->sharpen_factor = RC_PID_SHARPENING_FACTOR;
pinfo->sharpen_duration = RC_PID_SHARPENING_DURATION;
pinfo->norm_offset = RC_PID_NORM_OFFSET;
pinfo->rinfo = rinfo;
pinfo->oldrate = 0;
/* Sort the rates. This is optimized for the most common case (i.e.
* almost-sorted CCK+OFDM rates). Kind of bubble-sort with reversed
* mapping too. */
for (i = 0; i < sband->n_bitrates; i++) {
rinfo[i].index = i;
rinfo[i].rev_index = i;
if (pinfo->fast_start)
if (RC_PID_FAST_START)
rinfo[i].diff = 0;
else
rinfo[i].diff = i * pinfo->norm_offset;
@ -425,19 +437,6 @@ static void *rate_control_pid_alloc(struct ieee80211_local *local)
break;
}
pinfo->target = RC_PID_TARGET_PF;
pinfo->sampling_period = RC_PID_INTERVAL;
pinfo->coeff_p = RC_PID_COEFF_P;
pinfo->coeff_i = RC_PID_COEFF_I;
pinfo->coeff_d = RC_PID_COEFF_D;
pinfo->smoothing_shift = RC_PID_SMOOTHING_SHIFT;
pinfo->sharpen_factor = RC_PID_SHARPENING_FACTOR;
pinfo->sharpen_duration = RC_PID_SHARPENING_DURATION;
pinfo->norm_offset = RC_PID_NORM_OFFSET;
pinfo->fast_start = RC_PID_FAST_START;
pinfo->rinfo = rinfo;
pinfo->oldrate = 0;
#ifdef CONFIG_MAC80211_DEBUGFS
de = &pinfo->dentries;
de->dir = debugfs_create_dir("rc80211_pid",
@ -465,9 +464,6 @@ static void *rate_control_pid_alloc(struct ieee80211_local *local)
de->norm_offset = debugfs_create_u32("norm_offset",
S_IRUSR | S_IWUSR, de->dir,
&pinfo->norm_offset);
de->fast_start = debugfs_create_bool("fast_start",
S_IRUSR | S_IWUSR, de->dir,
&pinfo->fast_start);
#endif
return pinfo;
@ -479,7 +475,6 @@ static void rate_control_pid_free(void *priv)
#ifdef CONFIG_MAC80211_DEBUGFS
struct rc_pid_debugfs_entries *de = &pinfo->dentries;
debugfs_remove(de->fast_start);
debugfs_remove(de->norm_offset);
debugfs_remove(de->sharpen_duration);
debugfs_remove(de->sharpen_factor);

10
net/netfilter/nf_conntrack_proto_tcp.c
View File

@ -844,9 +844,15 @@ static int tcp_packet(struct nf_conn *ct,
/* Attempt to reopen a closed/aborted connection.
* Delete this connection and look up again. */
write_unlock_bh(&tcp_lock);
if (del_timer(&ct->timeout))
/* Only repeat if we can actually remove the timer.
* Destruction may already be in progress in process
* context and we must give it a chance to terminate.
*/
if (del_timer(&ct->timeout)) {
ct->timeout.function((unsigned long)ct);
return -NF_REPEAT;
return -NF_REPEAT;
}
return -NF_DROP;
}
/* Fall through */
case TCP_CONNTRACK_IGNORE:

7
net/netlabel/netlabel_cipso_v4.c
View File

@ -584,12 +584,7 @@ list_start:
rcu_read_unlock();
genlmsg_end(ans_skb, data);
ret_val = genlmsg_reply(ans_skb, info);
if (ret_val != 0)
goto list_failure;
return 0;
return genlmsg_reply(ans_skb, info);
list_retry:
/* XXX - this limit is a guesstimate */

12
net/netlabel/netlabel_mgmt.c
View File

@ -386,11 +386,7 @@ static int netlbl_mgmt_listdef(struct sk_buff *skb, struct genl_info *info)
rcu_read_unlock();
genlmsg_end(ans_skb, data);
ret_val = genlmsg_reply(ans_skb, info);
if (ret_val != 0)
goto listdef_failure;
return 0;
return genlmsg_reply(ans_skb, info);
listdef_failure_lock:
rcu_read_unlock();
@ -501,11 +497,7 @@ static int netlbl_mgmt_version(struct sk_buff *skb, struct genl_info *info)
goto version_failure;
genlmsg_end(ans_skb, data);
ret_val = genlmsg_reply(ans_skb, info);
if (ret_val != 0)
goto version_failure;
return 0;
return genlmsg_reply(ans_skb, info);
version_failure:
kfree_skb(ans_skb);

6
net/netlabel/netlabel_unlabeled.c
View File

@ -1107,11 +1107,7 @@ static int netlbl_unlabel_list(struct sk_buff *skb, struct genl_info *info)
goto list_failure;
genlmsg_end(ans_skb, data);
ret_val = genlmsg_reply(ans_skb, info);
if (ret_val != 0)
goto list_failure;
return 0;
return genlmsg_reply(ans_skb, info);
list_failure:
kfree_skb(ans_skb);

9
net/sctp/sm_statefuns.c
View File

@ -5899,12 +5899,6 @@ static int sctp_eat_data(const struct sctp_association *asoc,
return SCTP_IERROR_NO_DATA;
}
/* If definately accepting the DATA chunk, record its TSN, otherwise
* wait for renege processing.
*/
if (SCTP_CMD_CHUNK_ULP == deliver)
sctp_add_cmd_sf(commands, SCTP_CMD_REPORT_TSN, SCTP_U32(tsn));
chunk->data_accepted = 1;
/* Note: Some chunks may get overcounted (if we drop) or overcounted
@ -5924,6 +5918,9 @@ static int sctp_eat_data(const struct sctp_association *asoc,
* and discard the DATA chunk.
*/
if (ntohs(data_hdr->stream) >= asoc->c.sinit_max_instreams) {
/* Mark tsn as received even though we drop it */
sctp_add_cmd_sf(commands, SCTP_CMD_REPORT_TSN, SCTP_U32(tsn));
err = sctp_make_op_error(asoc, chunk, SCTP_ERROR_INV_STRM,
&data_hdr->stream,
sizeof(data_hdr->stream));

5
net/sctp/ulpevent.c
View File

@ -710,6 +710,11 @@ struct sctp_ulpevent *sctp_ulpevent_make_rcvmsg(struct sctp_association *asoc,
if (!skb)
goto fail;
/* Now that all memory allocations for this chunk succeeded, we
* can mark it as received so the tsn_map is updated correctly.
*/
sctp_tsnmap_mark(&asoc->peer.tsn_map, ntohl(chunk->subh.data_hdr->tsn));
/* First calculate the padding, so we don't inadvertently
* pass up the wrong length to the user.
*

3
net/xfrm/xfrm_user.c
View File

@ -277,9 +277,8 @@ static void copy_from_user_state(struct xfrm_state *x, struct xfrm_usersa_info *
memcpy(&x->props.saddr, &p->saddr, sizeof(x->props.saddr));
x->props.flags = p->flags;
if (!x->sel.family)
if (!x->sel.family && !(p->flags & XFRM_STATE_AF_UNSPEC))
x->sel.family = p->family;
}
/*