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2008-06-13ssb: Fix coherent DMA mask for PCI devicesMichael Buesch
This fixes setting the coherent DMA mask for PCI devices. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-06-13rt2x00: LEDS build failureRandy Dunlap
Config symbols that select LEDS_CLASS need to depend on NEW_LEDS so that undefined symbols are not used in the build. The alternative is to select NEW_LEDS, which some drivers do. This patch fixes the led_* symbols build errors. (.text+0x174cdc): undefined reference to `input_unregister_device' (.text+0x174d9f): undefined reference to `input_allocate_device' (.text+0x174e2d): undefined reference to `input_register_device' (.text+0x174e53): undefined reference to `input_free_device' rt2x00rfkill.c:(.text+0x176dc4): undefined reference to `input_allocate_polled_device' rt2x00rfkill.c:(.text+0x176e8b): undefined reference to `input_event' rt2x00rfkill.c:(.text+0x176e9f): undefined reference to `input_event' (.text+0x176eca): undefined reference to `input_unregister_polled_device' (.text+0x176efc): undefined reference to `input_free_polled_device' (.text+0x176f37): undefined reference to `input_free_polled_device' (.text+0x176fd8): undefined reference to `input_register_polled_device' (.text+0x1772c0): undefined reference to `led_classdev_resume' (.text+0x1772d4): undefined reference to `led_classdev_resume' (.text+0x1772e8): undefined reference to `led_classdev_resume' (.text+0x17730a): undefined reference to `led_classdev_suspend' (.text+0x17731e): undefined reference to `led_classdev_suspend' (.text+0x17732f): undefined reference to `led_classdev_suspend' rt2x00leds.c:(.text+0x177348): undefined reference to `led_classdev_unregister' rt2x00leds.c:(.text+0x1773c0): undefined reference to `led_classdev_register' rfkill-input.c:(.text+0x209e4c): undefined reference to `input_close_device' rfkill-input.c:(.text+0x209e53): undefined reference to `input_unregister_handle' rfkill-input.c:(.text+0x209ea1): undefined reference to `input_register_handle' rfkill-input.c:(.text+0x209eae): undefined reference to `input_open_device' rfkill-input.c:(.text+0x209ebb): undefined reference to `input_unregister_handle' rfkill-input.c:(.init.text+0x17405): undefined reference to `input_register_handler' rfkill-input.c:(.exit.text+0x194f): undefined reference to `input_unregister_handler' make[1]: *** [vmlinux] Error 1 Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-06-13rt2x00: INPUT build failureRandy Dunlap
Config symbols that select RFKILL need to depend on INPUT so that undefined symbols are not used in the build. This patch fixes the input_* symbols build errors. (.text+0x174cdc): undefined reference to `input_unregister_device' (.text+0x174d9f): undefined reference to `input_allocate_device' (.text+0x174e2d): undefined reference to `input_register_device' (.text+0x174e53): undefined reference to `input_free_device' rt2x00rfkill.c:(.text+0x176dc4): undefined reference to `input_allocate_polled_device' rt2x00rfkill.c:(.text+0x176e8b): undefined reference to `input_event' rt2x00rfkill.c:(.text+0x176e9f): undefined reference to `input_event' (.text+0x176eca): undefined reference to `input_unregister_polled_device' (.text+0x176efc): undefined reference to `input_free_polled_device' (.text+0x176f37): undefined reference to `input_free_polled_device' (.text+0x176fd8): undefined reference to `input_register_polled_device' (.text+0x1772c0): undefined reference to `led_classdev_resume' (.text+0x1772d4): undefined reference to `led_classdev_resume' (.text+0x1772e8): undefined reference to `led_classdev_resume' (.text+0x17730a): undefined reference to `led_classdev_suspend' (.text+0x17731e): undefined reference to `led_classdev_suspend' (.text+0x17732f): undefined reference to `led_classdev_suspend' rt2x00leds.c:(.text+0x177348): undefined reference to `led_classdev_unregister' rt2x00leds.c:(.text+0x1773c0): undefined reference to `led_classdev_register' rfkill-input.c:(.text+0x209e4c): undefined reference to `input_close_device' rfkill-input.c:(.text+0x209e53): undefined reference to `input_unregister_handle' rfkill-input.c:(.text+0x209ea1): undefined reference to `input_register_handle' rfkill-input.c:(.text+0x209eae): undefined reference to `input_open_device' rfkill-input.c:(.text+0x209ebb): undefined reference to `input_unregister_handle' rfkill-input.c:(.init.text+0x17405): undefined reference to `input_register_handler' rfkill-input.c:(.exit.text+0x194f): undefined reference to `input_unregister_handler' make[1]: *** [vmlinux] Error 1 Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-06-13b43: Fix noise calculation WARN_ONMichael Buesch
This removes a WARN_ON that is responsible for the following koops: http://www.kerneloops.org/searchweek.php?search=b43_generate_noise_sample The comment in the patch describes why it's safe to simply remove the check. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-06-13b43: Fix possible NULL pointer dereference in DMA codeMichael Buesch
This fixes a possible NULL pointer dereference in an error path of the DMA allocation error checking code. This is also necessary for a future DMA API change that is on its way into the mainline kernel that adds an additional dev parameter to dma_mapping_error(). This patch moves the whole struct b43_dmaring struct initialization right before any DMA allocation operation. Reported-by: Miles Lane <miles.lane@gmail.com> Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-06-13rt2x00: Restrict DMA to 32-bit addresses.Gertjan van Wingerde
None of the rt2x00 PCI devices support 64-bit DMA addresses (they all only accept 32-bit buffer addresses). Hence it makes no sense to try to enable 64-bit DMA addresses. Only try to enable 32-bit DMA addresses. Signed-off-by: Gertjan van Wingerde <gwingerde@kpnplanet.nl> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-06-13rt2x00: Don't kill guardian_urb when it wasn't createdIvo van Doorn
This fixes a "BUG: unable to handle kernel paging request" bug in rt73usb which was caused by killing the guardian_urb while it had never been allocated for rt73usb. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-06-12bnx2x: Updating the MaintainerEilon Greenstein
I would like to thank Eliezer Tamir for writing and maintaining the driver for the past two years. I will take over maintaining the bnx2x driver from now on. Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: Eliezer Tamir <eliezert@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-12net: Eliminate flush_scheduled_work() calls while RTNL is held.David S. Miller
If the RTNL is held when we invoke flush_scheduled_work() we could deadlock. One such case is linkwatch, it is a work struct which tries to grab the RTNL semaphore. The most common case are net driver ->stop() methods. The simplest conversion is to instead use cancel_{delayed_}work_sync() explicitly on the various work struct the driver uses. This is an OK transformation because these work structs are doing things like resetting the chip, restarting link negotiation, and so forth. And if we're bringing down the device, we're about to turn the chip off and reset it anways. So if we cancel a pending work event, that's fine here. Some drivers were working around this deadlock by using a msleep() polling loop of some sort, and those cases are converted to instead use cancel_{delayed_}work_sync() as well. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-11drivers/net/r6040.c: correct bad use of round_jiffies()Christophe Jaillet
Compared to other places in the kernel, I think that this driver misuses the function round_jiffies. Signed-off-by: Christophe Jaillet <christophe.jaillet@wanadoo.fr> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-11fec_mpc52xx: MPC52xx_MESSAGES_DEFAULT: 2nd NETIF_MSG_IFDOWN => IFUPRoel Kluin
Duplicate NETIF_MSG_IFDOWN, 2nd should be NETIF_MSG_IFUP Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: Sylvain Munaut <tnt@246tNt.com> Cc: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-11ipg: fix receivemode IPG_RM_RECEIVEMULTICAST{,HASH} in ↵Roel Kluin
ipg_nic_set_multicast_list() The branches are dead code. even when dev->flag IFF_MULTICAST (defined 0x1000) is set, dev->flags & IFF_MULTICAST & [boolean] always evaluates to 0. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Cc: Francois Romieu <romieu@fr.zoreil.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-10Merge branch 'davem-fixes' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
2008-06-10sky2: Hold RTNL while calling dev_close()Ben Hutchings
dev_close() must be called holding the RTNL. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-10s2io iomem annotationsAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-10atl1: fix suspend regressionJay Cliburn
Using vendor magic to force the PHY into power save mode breaks suspend. It isn't needed anyway, so remove it. Tested-by: Avuton Olrich <avuton@gmail.com> Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-10qeth: start dev queue after tx drop errorFrank Blaschka
In case the xmit function drop out with an error, we have to wake the netdevice queue to start another xmit. Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-10qeth: Prepare-function to call s390dbf was wrongPeter Tiedemann
Prepare-function to call s390dbf was wrong handling variable arguments. This worked as macro but not as function any more. Now using va_list processing. Signed-off-by: Peter Tiedemann <ptiedem@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-10qeth: reduce number of kernel messagesFrank Blaschka
Remove unnecessary messages. Write important debug information to s390dbf. Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-10qeth: Use ccw_device_get_id().Cornelia Huck
Get the devno from the ccw device via ccw_device_get_id() instead of parsing the bus_id. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-10qeth: layer 3 Oops in ip event handlerFrank Blaschka
The ip event handler may present us non qeth network interfaces. Add qeth card pointer check. Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-10virtio: use callback on empty in virtio_netRusty Russell
virtio_net uses a timer to free old transmitted packets, rather than leaving callbacks enabled all the time. If the host promises to always notify us when the transmit ring is empty, we can free packets at that point and avoid the timer. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-10virtio: virtio_net free transmit skbs in a timerMark McLoughlin
virtio_net currently only frees old transmit skbs just before queueing new ones. If the queue is full, it then enables interrupts and waits for notification that more work has been performed. However, a side-effect of this scheme is that there are always xmit skbs left dangling when no new packets are sent, against the Documentation/networking/driver.txt guideline: "... it is not allowed for your TX mitigation scheme to let TX packets "hang out" in the TX ring unreclaimed forever if no new TX packets are sent." Add a timer to ensure that any time we queue new TX skbs, we will shortly free them again. This fixes an easily reproduced hang at shutdown where iptables attempts to unload nf_conntrack and nf_conntrack waits for an skb it is tracking to be freed, but virtio_net never frees it. Signed-off-by: Mark McLoughlin <markmc@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-10virtio_net: Fix skb->csum_start computationMark McLoughlin
hdr->csum_start is the offset from the start of the ethernet header to the transport layer checksum field. skb->csum_start is the offset from skb->head. skb_partial_csum_set() assumes that skb->data points to the ethernet header - i.e. it computes skb->csum_start by adding the headroom to hdr->csum_start. Since eth_type_trans() skb_pull()s the ethernet header, skb_partial_csum_set() should be called before eth_type_trans(). (Without this patch, GSO packets from a guest to the world outside the host are corrupted). Signed-off-by: Mark McLoughlin <markmc@redhat.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-10ehea: set mac address fixJan-Bernd Themann
eHEA has to call firmware functions in order to change the mac address of a logical port. This patch checks if the logical port is up when calling the register / deregister mac address calls. If the port is down these firmware calls would fail and are therefore not executed. Signed-off-by: Jan-Bernd Themann <themann@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-10sfc: Recover from RX queue flush failureSteve Hodgson
RX queue flush can fail if traffic continues to arrive. Recover by performing an invisible reset. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-10add missing lance_* exportsAdrian Bunk
This patch fixes the following build error: <-- snip --> ... Building modules, stage 2. MODPOST 1203 modules ERROR: "lance_open" [drivers/net/mvme147.ko] undefined! ERROR: "lance_close" [drivers/net/mvme147.ko] undefined! ERROR: "lance_tx_timeout" [drivers/net/mvme147.ko] undefined! ERROR: "lance_set_multicast" [drivers/net/mvme147.ko] undefined! ERROR: "lance_start_xmit" [drivers/net/mvme147.ko] undefined! ... make[2]: *** [__modpost] Error 1 <-- snip --> Reported-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-10ixgbe: fix typoJeff Kirsher
Define names were accidently transposed. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-10forcedeth: msi interruptsAyaz Abdulla
Add a workaround for lost MSI interrupts. There is a race condition in the HW in which future interrupts could be missed. The workaround is to toggle the MSI irq mask. Added cleanup based on comments from Andrew Morton. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-06-10pppoe: Unshare skb before anything elseHerbert Xu
We need to unshare the skb first as otherwise pskb_may_pull may write to a shared skb which could be bad. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-10net pppoe: Check packet length on all receive pathsHerbert Xu
The length field in the PPPOE header wasn't checked completely. This patch causes all packets shorter than the declared length to be dropped. It also changes the memcpy_toiovec call to skb_copy_datagram_iovec so that paged packets (rare for PPPOE) are handled properly. Thanks to Ilja of the Netric Security Team for discovering and reporting this bug, and Chris Wright for the total_len check. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-10isdn: use simple_read_from_buffer()Akinobu Mita
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Acked-by: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-10isdn divas: fix proc creationAlexey Dobriyan
1. creating proc entry and not saving pointer to PDE and checking it is not going to work. 2. if proc entry wasn't created, no reason to remove it on error path. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-10drivers/atm/eni.h: remove unused macro KERNEL_OFFSETPradeep Singh Rautela
KERNEL_OFFSET macro in eni.h is not required as it is not used anywhere. Remove the unused macro from eni.h header file. Signed-off-by: Pradeep Singh <rautelap@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-10l2tp: Fix potential memory corruption in pppol2tp_recvmsg()James Chapman
This patch fixes a potential memory corruption in pppol2tp_recvmsg(). If skb->len is bigger than the caller's buffer length, memcpy_toiovec() will go into unintialized data on the kernel heap, interpret it as an iovec and start modifying memory. The fix is to change the memcpy_toiovec() call to skb_copy_datagram_iovec() so that paged packets (rare for PPPOL2TP) are handled properly. Also check that the caller's buffer is big enough for the data and set the MSG_TRUNC flag if it is not so. Reported-by: Ilja <ilja@netric.org> Signed-off-by: James Chapman <jchapman@katalix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-09irda: net/irda build fix: mcs7780Ingo Molnar
-tip testing found the following build error: drivers/built-in.o: In function `mcs_receive_irq': mcs7780.c:(.text+0x4e429): undefined reference to `crc32_le' drivers/built-in.o: In function `mcs_hard_xmit': mcs7780.c:(.text+0x4e9af): undefined reference to `crc32_le' with: http://redhat.com/~mingo/misc/config-Sun_Jun__8_22_56_14_CEST_2008.bad the reason is a missing enablement of the CRC32 library in the Kconfig. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Samuel Ortiz <samuel@sortiz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-09tg3: Update version to 3.92.1Matt Carlson
This patch increments the version to 3.92.1. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-09tg3: Fix 5761 WOLMatt Carlson
On 5761 non-e devices, two problems prevent the administrator from overriding the WOL settings in the device's NVRAM. The first problem is that GPIO 0 and GPIO 2 have been swapped. This change prevented the administrator from turning on WOL when it is disabled in NVRAM. The fix is to add a new path for the 5761 that swaps the two GPIOs in the code as well. The second problem is that GPIO 1 could not be toggled by the driver because the GPIO is shared with the debug UART GPIO. This will prevent the administrator from being able to turn WOL off if it was enabled in NVRAM. The fix is to always disable the debug UART after a GRC reset. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-09tg3: Fix a flags typoMatt Carlson
This patch fixes a problem where the TG3_FLAG_10_100_ONLY flag was testing against the wrong flags variable. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-09tg3: Fix 5714S / 5715S / 5780S link failuresMatt Carlson
The git commit ef167e27039eeaea6d3cdd5c547b082e89840bdd entitled "Fix supporting flowctrl code" introduced a bug that prevents 5714S, 5715S and 5780S devices from falling back to a forced link mode. The problem is that the added flow control check will always fail if flow control is set to autoneg and either RX or TX (or both) flow control is enabled. The driver defaults to setting flow control to autoneg and advertises both RX and TX flow control. The fix is to remove the errant check. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-09iwlwifi: fix oops in iwl3945_led_brightness_setMarcin Slusarz
fix race between: ieee80211_open->ieee80211_led_radio->led_trigger_event->led_set_brightness->iwl3945_led_brightness_set (which assumes that "led->priv" is not NULL) and iwl3945_pci_probe->iwl3945_setup_deferred_work->(...)->iwl3945_bg_alive_start->iwl3945_alive_start->iwl3945_led_register->iwl3945_led_register_led which sets priv field in struct iwl3945_led after led->led_dev.brightness_set = iwl3945_led_brightness_set; (...) led_classdev_register(device, &led->led_dev); http://kerneloops.org/guilty.php?guilty=iwl3945_led_brightness_set&version=2.6.25-release&start=1671168&end=1703935&class=oops Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Cc: Zhu Yi <yi.zhu@intel.com> Cc: Reinette Chatre <reinette.chatre@intel.com> Cc: Tomas Winkler <tomas.winkler@intel.com> Cc: linux-wireless@vger.kernel.org Cc: ipw3945-devel@lists.sourceforge.net Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-06-09zd1211rw: Fix data padding for QoSMichael Buesch
This patch fixes a data alignment issue in the zd1211rw driver. The IEEE80211_STYPE_QOS_DATA bit should be used as a bitwise test to test for the presence of the 2 byte QoS control field. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-06-09libertas: fix sleep confirmationHolger Schurig
This fixes an issus that made "iwconfig eth1 power on" non-working. When we get a "PS sleep" event, we have to confirm this to the firmware. The confirm happens with a command, but this command is special: the firmware won't send us a response. if_cs_host_to_card() is setting priv->dnld_sent anyway, so this variable stayed at DNLD_DATA_SENT and was never cleared back. Now I put the special knowledge that the CMD_802_11_PS_MODE with CMD_SUBCMD_SLEEP_CONFIRMED doesn't need to need a response by directly clearing the dnld_sent state in lbs_send_confirmsleep(). Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-06-09ipw2200: queue direct scansDan Williams
When another scan is in progress, a direct scan gets dropped on the floor. However, that direct scan is usually the scan that's really needed by userspace, and gets stomped on by all the broadcast scans the ipw2200 driver issues internally. Make sure the direct scan happens eventually, and as a bonus ensure that the passive scan worker is cleaned up when appropriate. The change of request_passive_scan form a struct work to struct delayed_work is only to make the set_wx_scan() code a bit simpler, it's still only used with a delay of 0 to match previous behavior. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-06-04l2tp: Fix possible oops if transmitting or receiving when tunnel goes downJames Chapman
Some problems have been experienced in the field which cause an oops in the pppol2tp driver if L2TP tunnels fail while passing data. The pppol2tp driver uses private data that is referenced via the sk->sk_user_data of its UDP and PPPoL2TP sockets. This patch makes sure that the driver uses sock_hold() when it holds a reference to the sk pointer. This affects its sendmsg(), recvmsg(), getname(), [gs]etsockopt() and ioctl() handlers. Tested by ISP where problem was seen. System has been up 10 days with no oops since running this patch. Without the patch, an oops would occur every 1-2 days. Signed-off-by: James Chapman <jchapman@katalix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-04lt2p: Fix possible WARN_ON from socket code when UDP socket is closedJames Chapman
If an L2TP daemon closes a tunnel socket while packets are queued in the tunnel's reorder queue, a kernel warning is logged because the socket is closed while skbs are still referencing it. The fix is to purge the queue in the socket's release handler. WARNING: at include/net/sock.h:351 udp_lib_unhash+0x41/0x68() Pid: 12998, comm: openl2tpd Not tainted 2.6.25 #8 [<c0423c58>] warn_on_slowpath+0x41/0x51 [<c05d33a7>] udp_lib_unhash+0x41/0x68 [<c059424d>] sk_common_release+0x23/0x90 [<c05d16be>] udp_lib_close+0x8/0xa [<c05d8684>] inet_release+0x42/0x48 [<c0592599>] sock_release+0x14/0x60 [<c059299f>] sock_close+0x29/0x30 [<c046ef52>] __fput+0xad/0x15b [<c046f1d9>] fput+0x17/0x19 [<c046c8c4>] filp_close+0x50/0x5a [<c046da06>] sys_close+0x69/0x9f [<c04048ce>] syscall_call+0x7/0xb Signed-off-by: James Chapman <jchapman@katalix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-04Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/linville/wireless-2.6
2008-06-04USB ID for Philips CPWUA054/00 Wireless USB Adapter 11gFelix Homann
Enable the Philips CPWUA054/00 in p54usb. Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-06-04ssb: Fix context assertion in ssb_pcicore_dev_irqvecs_enableMichael Buesch
This fixes a context assertion in ssb that makes b44 print out warnings on resume. This fixes the following kernel oops: http://www.kerneloops.org/oops.php?number=12732 http://www.kerneloops.org/oops.php?number=11410 Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-06-04libertas: fix command size for CMD_802_11_SUBSCRIBE_EVENTHolger Schurig
The size was two small by two bytes. Signed-off-by: Holger Schurig Signed-off-by: John W. Linville <linville@tuxdriver.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-22 13:14:49 +0000