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2011-08-03irda: use PCI_VENDOR_ID_*Jon Mason1-10/+8
Use PCI_VENDOR_ID_* from pci_ids.h instead of creating #define locally. Signed-off-by: Jon Mason <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-03mlx4: Fixing Ethernet unicast packet steeringYevgeny Petrilin2-1/+3
For older FW versions, fixing the usage of per port Mac table. For each port we must define the base QP number, which is passed to the HW. Setting the correct value in SET_PORT FW command to enable the steering. Reported-by: Roland Dreier <[email protected]> Tested-by: Roland Dreier <[email protected]> Signed-off-by: Yevgeny Petrilin <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-03Merge branch 'for-davem' of ↵David S. Miller17-41/+85
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
2011-08-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next ↵John W. Linville17-41/+85
into for-davem
2011-08-03net: fix NULL dereferences in check_peer_redir()Eric Dumazet7-26/+67
Gergely Kalman reported crashes in check_peer_redir(). It appears commit f39925dbde778 (ipv4: Cache learned redirect information in inetpeer.) added a race, leading to possible NULL ptr dereference. Since we can now change dst neighbour, we should make sure a reader can safely use a neighbour. Add RCU protection to dst neighbour, and make sure check_peer_redir() can be called safely by different cpus in parallel. As neighbours are already freed after one RCU grace period, this patch should not add typical RCU penalty (cache cold effects) Many thanks to Gergely for providing a pretty report pointing to the bug. Reported-by: Gergely Kalman <[email protected]> Signed-off-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-03bnx2x: Clear MDIO access warning during first driver loadYaniv Rosner1-1/+5
Signed-off-by: Yaniv Rosner <[email protected]> Signed-off-by: Eilon Greenstein <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-03bnx2x: Fix BCM578xx MAC testYaniv Rosner1-5/+4
Signed-off-by: Yaniv Rosner <[email protected]> Signed-off-by: Eilon Greenstein <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-03bnx2x: Fix BCM54618se invalid link indicationYaniv Rosner1-2/+9
After resetting BCM54618se, link partner would still see link since the PHY wasn't put into low-power state. Signed-off-by: Yaniv Rosner <[email protected]> Signed-off-by: Eilon Greenstein <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-03bnx2x: Fix BCM84833 linkYaniv Rosner1-9/+12
BCM84833 fail to link due to incorrect auto-negotiation setting. Signed-off-by: Yaniv Rosner <[email protected]> Signed-off-by: Eilon Greenstein <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-03bnx2x: Fix link issue with DAC over 578xxYaniv Rosner1-0/+3
Fix no-link issue on BCM578xx when direct attached cable is connected since Warpcore microcode restart was missing to re-read the new mode. Signed-off-by: Yaniv Rosner <[email protected]> Signed-off-by: Eilon Greenstein <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-03bnx2x: Fix LED behaviorYaniv Rosner1-7/+17
This fix resolve two problems seen regarding LED: 1. LED doesn't flash during port identification. 2. Traffic LED sometimes do not blink. Signed-off-by: Yaniv Rosner <[email protected]> Signed-off-by: Eilon Greenstein <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-03bnx2x: Fix BCM578xx-B0 MDIO accessYaniv Rosner3-3/+18
Fix MDIO access to Warpcore on new chip version of 578xx. Signed-off-by: Yaniv Rosner <[email protected]> Signed-off-by: Eilon Greenstein <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-03bnx2x: Fix remote fault handlingYaniv Rosner3-45/+69
Fix couple of issues of remote fault detection and handling: Link may go down due to remote fault indications during link establishment. Possible link down after primary function migration. Remote fault was not detected on 578xx. Signed-off-by: Yaniv Rosner <[email protected]> Signed-off-by: Eilon Greenstein <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-03bnx2x: Fix chip hanging due to TX pipe stall.Yaniv Rosner1-1/+11
Fix a problem in which the 578xx chip hangs after running traffic, and then pulling the network cable. This occurs since TX pipe is stalled due to missing XON indication towards the NIG. Signed-off-by: Yaniv Rosner <[email protected]> Signed-off-by: Eilon Greenstein <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-03bnx2x: Fix missing pause on for 578xxYaniv Rosner2-0/+8
When link speed is 1G and below, pause weren't sent due to missing pause setting in the UMAC. Signed-off-by: Yaniv Rosner <[email protected]> Signed-off-by: Eilon Greenstein <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-02r8169 : MAC address change fix for the 8168e-vl.françois romieu1-0/+27
Addresses https://bugzilla.kernel.org/show_bug.cgi?id=39252 Hayes suggested that the usual MAC{0, 4} register writes be completed with writes to extended GigaMAC registers : - 0xe0 .. 0xe5 - 0xf2 .. 0xf7 Registers 0xf0 and 0xf1 should be set to 0. Signed-off-by: Francois Romieu <[email protected]> Cc: Hayes Wang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-02iwlagn: 5000 do not support idle modeWey-Yi Guy3-1/+5
5000 series has issue supporting power save idle mode: commit 9dc2153315650eae220898668b6aa56a25c130be iwlwifi: always support idle mode for agn devices For agn devices, always support idle mode which help power consumption in idle unassociated state. the above changes cause 5000 become not stable when power management is "on" http://bugzilla.intellinuxwireless.org/show_bug.cgi?id=2312 Cc: [email protected] #2.6.39, #3.0.0 Reported-by: Devin J Pohly <[email protected]> Signed-off-by: Wey-Yi Guy <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-08-02rt2x00: fix usage of NULL queueStanislaw Gruszka1-2/+3
We may call rt2x00queue_pause_queue(queue) with queue == NULL. Bug was introduced by commit 62fe778412b36791b7897cfa139342906fbbf07b "rt2x00: Fix stuck queue in tx failure case" . Cc: [email protected] # 3.0+ Signed-off-by: Stanislaw Gruszka <[email protected]> Acked-by: Ivo van Doorn <[email protected]> Acked-by: Gertjan van Wingerde <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-08-02rt2x00: Fix compilation without CONFIG_RT2X00_LIB_CRYPTOHelmut Schaa1-1/+2
This was introduced by commit 77b5621bac4a56b83b9081f48d4e7d1accdde400 (rt2x00: Don't use queue entry as parameter when creating TX descriptor.) Signed-off-by: Helmut Schaa <[email protected]> Acked-by: Gertjan van Wingerde <[email protected]> Acked-by: Ivo van Doorn <[email protected]> Reported-by: Randy Dunlap <[email protected]> Acked-by: Randy Dunlap <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-08-02iwlagn: sysfs couldn't find the priv pointerEmmanuel Grumbach1-9/+9
This bug has been introduced by: d593411084a56124aa9d80aafa15db8463b2d8f7 Author: Emmanuel Grumbach <[email protected]> Date: Mon Jul 11 10:48:51 2011 +0300 iwlagn: simplify the bus architecture Revert part of the buggy patch: dev_get_drvdata will now return iwl_priv as it did before the patch. Signed-off-by: Emmanuel Grumbach <[email protected]> Tested-by: Daniel Halperin <[email protected]> Signed-off-by: Wey-Yi Guy <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-08-02bnx2x: Prevent restarting Tx during bnx2x_nic_unloadVladislav Zolotarov1-2/+8
Tx queues were stopped before bp->state was changed to a value different from BNX2X_STATE_OPEN, which allowed the bnx2x_tx_int() called from the NAPI context to re-enable it. This then allowed the netdev->ndo_start_xmit() to be called in the middle of the function reset and rings freeing. This patch changes bp->state to a value different from BNX2X_STATE_OPEN BEFORE disabling the Tx queues in order to restore the broken protection against the above race in the bnx2x_tx_int(). Signed-off-by: Vladislav Zolotarov <[email protected]> Signed-off-by: Eilon Greenstein <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-01net: add kerneldoc to skb_copy_bits()Eric Dumazet1-2/+15
Since skb_copy_bits() is called from assembly, add a fat comment to make clear we should think twice before changing its prototype. Signed-off-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-01Documentation/bonding.txt: Update to 3.x version numbersJesper Juhl1-1/+1
Signed-off-by: Jesper Juhl <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-01doc: Update the email address for Paul Moore in various source filesPaul Moore32-33/+31
My @hp.com will no longer be valid starting August 5, 2011 so an update is necessary. My new email address is employer independent so we don't have to worry about doing this again any time soon. Signed-off-by: Paul Moore <[email protected]> Signed-off-by: Paul Moore <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-01doc: Update the MAINTAINERS info for Paul MoorePaul Moore1-3/+3
My @hp.com will no longer be valid starting August 5, 2011 so an update is necessary. My new email address is employer independent so we don't have to worry about doing this again any time soon. Signed-off-by: Paul Moore <[email protected]> Signed-off-by: Paul Moore <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-01atm: br2864: sent packets truncated in VC routed modeChas Williams1-2/+0
Reported-by: Pascal Hambourg <[email protected]> Signed-off-by: Chas Williams <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-01rt2x00: rt2800: fix zeroing skb structureStanislaw Gruszka1-2/+1
We should clear skb->data not skb itself. Bug was introduced by: commit 0b8004aa12d13ec750d102ba4082a95f0107c649 "rt2x00: Properly reserve room for descriptors in skbs". Cc: [email protected] # 2.6.36+ Signed-off-by: Stanislaw Gruszka <[email protected]> Acked-by: Gertjan van Wingerde <[email protected]> Acked-by: Ivo van Doorn <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-08-01rtlwifi: Fix kernel oops on ARM SOCLarry Finger1-9/+11
This driver uses information from the self member of the pci_bus struct to get information regarding the bridge to which the PCIe device is attached. Unfortunately, this member is not established on all architectures, which leads to a kernel oops. Skipping the entire block that uses the self member to determine the bridge vendor will only affect RTL8192DE devices as that driver sets the ASPM support flag differently when the bridge vendor is Intel. If the self member is available, there is no functional change. This patch fixes Bugzilla No. 40212. Reported-by: Hubert Liao <[email protected]> Signed-off-by: Larry Finger <[email protected]> Cc: Stable <[email protected]> [back to 2.6.38] Signed-off-by: John W. Linville <[email protected]>
2011-08-01ath9k: skip ->config_pci_powersave() if PCIe port has ASPM disabledStanislaw Gruszka5-13/+40
We receive many bug reports about system hang during suspend/resume when ath9k driver is in use. Adrian Chadd remarked that this problem happens on systems that have ASPM disabled. To do not hit the bug, skip doing ->config_pci_powersave magic if PCIe downstream port device, which ath9k device is connected to, has ASPM disabled. Bug was introduced by: commit 53bc7aa08b48e5cd745f986731cc7dc24eef2a9f Author: Vivek Natarajan <[email protected]> Date: Mon Apr 5 14:48:04 2010 +0530 ath9k: Add support for newer AR9285 chipsets. Patch should address: https://bugzilla.kernel.org/show_bug.cgi?id=37462 https://bugzilla.kernel.org/show_bug.cgi?id=37082 https://bugzilla.redhat.com/show_bug.cgi?id=697157 however I did not receive confirmation about that, except from Camilo Mesias, whose system stops hang regularly with this patch (but still hangs from time to time, but this is probably some other bug). Tested-by: Camilo Mesias <[email protected]> Cc: [email protected] # 2.6.35+ Signed-off-by: Stanislaw Gruszka <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-08-01cfg80211: off by one in nl80211_trigger_scan()Dan Carpenter1-1/+1
The test is off by one so we'd read past the end of the wiphy->bands[] array on the next line. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-08-01iwlegacy: set tx power after rxon_assocStanislaw Gruszka2-3/+11
If settings of tx power was deferred during scan or changing channel we have to setup them during commit rxon. Fix problem on 3945 (4965 already has this fix). Optimize code to apply tx settings only when tx power was actually changed. Cc: [email protected] # 2.6.39+ Signed-off-by: Stanislaw Gruszka <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-08-01ath9k: initialize tx chainmask before testing channel tx power valuesFelix Fietkau1-0/+2
With an uninitialized chainmask, the per-channel power will only contain the power limits for a single chain instead of the combined tx power. Signed-off-by: Felix Fietkau <[email protected]> Cc: [email protected] Signed-off-by: John W. Linville <[email protected]>
2011-08-01sch_sfq: fix sfq_enqueue()Eric Dumazet1-1/+6
commit 8efa88540635 (sch_sfq: avoid giving spurious NET_XMIT_CN signals) forgot to call qdisc_tree_decrease_qlen() to signal upper levels that a packet (from another flow) was dropped, leading to various problems. With help from Michal Soltys and Michal Pokrywka, who did a bisection. Bugzilla ref: https://bugzilla.kernel.org/show_bug.cgi?id=39372 Debian ref: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=631945 Reported-by: Lucas Bocchi <[email protected]> Reported-and-bisected-by: Michal Pokrywka <[email protected]> Signed-off-by: Eric Dumazet <[email protected]> CC: Michal Soltys <[email protected]> Acked-by: Patrick McHardy <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-01drivers/net/niu.c: adjust array indexJulia Lawall1-2/+2
Convert array index from the loop bound to the loop index. A simplified version of the semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression e1,e2,ar; @@ for(e1 = 0; e1 < e2; e1++) { <... ar[ - e2 + e1 ] ...> } // </smpl> Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-01net: adjust array indexJulia Lawall1-1/+1
Convert array index from the loop bound to the loop index. A simplified version of the semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression e1,e2,ar; @@ for(e1 = 0; e1 < e2; e1++) { <... ar[ - e2 + e1 ] ...> } // </smpl> Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-08-01MAINTAINERS: Remove Pekka Savola from ipv6.David S. Miller1-1/+0
Signed-off-by: David S. Miller <[email protected]>
2011-07-28Merge branch 'master' of ↵David S. Miller1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-2.6
2011-07-28proc_fork_connector: a lockless ->real_parent usage is not safeOleg Nesterov1-2/+6
proc_fork_connector() uses ->real_parent lockless. This is not safe if copy_process() was called with CLONE_THREAD or CLONE_PARENT, in this case the parent != current can go away at any moment. Signed-off-by: Oleg Nesterov <[email protected]> Cc: Vladimir Zapolskiy <[email protected]> Cc: "David S. Miller" <[email protected]> Cc: Evgeniy Polyakov <[email protected]> Cc: Evgeniy Polyakov <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-07-28net: fix new sunrpc kernel-doc warningRandy Dunlap1-0/+1
Fix new kernel-doc warning in sunrpc: Warning(net/sunrpc/xprt.c:196): No description found for parameter 'xprt' Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-07-28r8169: Add support for D-Link 530T rev C1 (Kernel Bug 38862)Lennart Sorensen1-0/+1
The D-Link DGE-530T rev C1 is a re-badged Realtek 8169 named DLG10028C, unlike the previous revisions which were skge based. It is probably the same as the discontinued DGE-528T (0x4300) other than the PCI ID. The PCI ID is 0x1186:0x4302. Adding it to r8169.c where 0x1186:0x4300 is already found makes the card be detected and work. This fixes https://bugzilla.kernel.org/show_bug.cgi?id=38862 Signed-off-by: Len Sorensen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-07-28MAINTAINERS: orphan FrameRelay DLCIJoe Perches1-2/+1
Mike McLagan hasn't contributed in many years and his email bounces. Signed-off-by: Joe Perches <[email protected]> Cc: David Miller <[email protected]> Cc: Stephen Hemminger <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-07-28sis190: Rx filter init is needed for MAC address change.Klement Fish1-1/+11
Addresses https://bugzilla.kernel.org/show_bug.cgi?id=34552 Signed-off-by: Klement Fish <[email protected]> Acked-by: Francois Romieu <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-07-28xfrm: Fix key lengths for rfc3686(ctr(aes))Tushar Gohad1-2/+2
Fix the min and max bit lengths for AES-CTR (RFC3686) keys. The number of bits in key spec is the key length (128/256) plus 32 bits of nonce. This change takes care of the "Invalid key length" errors reported by setkey when specifying 288 bit keys for aes-ctr. Signed-off-by: Tushar Gohad <[email protected]> Acked-by: Herbert Xu <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-07-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparcLinus Torvalds13-34/+95
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: n2_crypto: Attach on Niagara-T3. n2rng: Attach on Niagara-T3. sparc: Detect and handle UltraSPARC-T3 cpu types. sparc: Don't do expensive hypervisor PCR write unless necessary. sparc: Add T3 sun4v cpu type and hypervisor group defines. sparc: Don't leave sparc_pmu_type NULL on sun4v.
2011-07-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds36-245/+358
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (32 commits) tg3: Remove 5719 jumbo frames and TSO blocks tg3: Break larger frags into 4k chunks for 5719 tg3: Add tx BD budgeting code tg3: Consolidate code that calls tg3_tx_set_bd() tg3: Add partial fragment unmapping code tg3: Generalize tg3_skb_error_unmap() tg3: Remove short DMA check for 1st fragment tg3: Simplify tx bd assignments tg3: Reintroduce tg3_tx_ring_info ASIX: Use only 11 bits of header for data size ASIX: Simplify condition in rx_fixup() Fix cdc-phonet build bonding: reduce noise during init bonding: fix string comparison errors net: Audit drivers to identify those needing IFF_TX_SKB_SHARING cleared net: add IFF_SKB_TX_SHARED flag to priv_flags net: sock_sendmsg_nosec() is static forcedeth: fix vlans gianfar: fix bug caused by 87c288c6e9aa31720b72e2bc2d665e24e1653c3e gro: Only reset frag0 when skb can be pulled ...
2011-07-28Merge branch 'for-linus' of git://neil.brown.name/mdLinus Torvalds12-1379/+3093
* 'for-linus' of git://neil.brown.name/md: (75 commits) md/raid10: handle further errors during fix_read_error better. md/raid10: Handle read errors during recovery better. md/raid10: simplify read error handling during recovery. md/raid10: record bad blocks due to write errors during resync/recovery. md/raid10: attempt to fix read errors during resync/check md/raid10: Handle write errors by updating badblock log. md/raid10: clear bad-block record when write succeeds. md/raid10: avoid writing to known bad blocks on known bad drives. md/raid10 record bad blocks as needed during recovery. md/raid10: avoid reading known bad blocks during resync/recovery. md/raid10 - avoid reading from known bad blocks - part 3 md/raid10: avoid reading from known bad blocks - part 2 md/raid10: avoid reading from known bad blocks - part 1 md/raid10: Split handle_read_error out from raid10d. md/raid10: simplify/reindent some loops. md/raid5: Clear bad blocks on successful write. md/raid5. Don't write to known bad block on doubtful devices. md/raid5: write errors should be recorded as bad blocks if possible. md/raid5: use bad-block log to improve handling of uncorrectable read errors. md/raid5: avoid reading from known bad blocks. ...
2011-07-28Merge branch 'for-linus' of ↵Linus Torvalds5-70/+183
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: sound: oss: rename local change_bits to avoid powerpc bitsops.h definition ALSA: hda - Fix duplicated DAC assignments for Realtek ALSA: asihpi - off by one in asihpi_hpi_ioctl() ALSA: hda - Fix Oops with Realtek quirks with NULL adc_nids ALSA: asihpi - bug fix pa use before init. ALSA: hda - Add support for vref-out based mute LED control on IDT codecs
2011-07-28n2_crypto: Attach on Niagara-T3.David S. Miller1-15/+18
A small modification was necessary since in the machine description for 'n2cp' and 'ncp' nodes, there no longer is an 'intr' property. That's OK because this property was always nothing more than an array of integers '1' ... 'nr_inos + 1' so we can just compute it in-place. Signed-off-by: David S. Miller <[email protected]>
2011-07-28n2rng: Attach on Niagara-T3.David S. Miller2-13/+18
And stop referring to Victoria Falls, as the attribute we're talking about is whether the rng is multi-unit capable which applies to several chip variants now. Signed-off-by: David S. Miller <[email protected]>
2011-07-27tg3: Remove 5719 jumbo frames and TSO blocksMatt Carlson1-3/+3
The A0 revision of this chip is the only device that requires these features to be disabled. Signed-off-by: Matt Carlson <[email protected]> Signed-off-by: David S. Miller <[email protected]>
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