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2009-10-08iwlagn: fix compile warning in iwl5000_gain_computationReinette Chatre1-1/+1
The return type of abs() was recently changed from int to long. With min()'s type checking we thus need to make sure that values of the same type are compared. This fixes: CC [M] drivers/net/wireless/iwlwifi/iwl-5000.o drivers/net/wireless/iwlwifi/iwl-5000.c: In function ‘iwl5000_gain_computation’: drivers/net/wireless/iwlwifi/iwl-5000.c:320: warning: comparison of distinct pointer types lacks a cast Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Reported-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-08iwlwifi: fix compile warningReinette Chatre3-3/+3
Fixes following on big endian systems: CC [M] drivers/net/wireless/iwlwifi/iwl-rx.o drivers/net/wireless/iwlwifi/iwl-rx.c: In function ‘iwl_rx_reply_rx’: drivers/net/wireless/iwlwifi/iwl-rx.c:1029: warning: integer overflow in expression Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Reported-by: Marcel Holtmann <marcel@holtmann.org> Tested-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-08iwlwifi: fix EEPROM enhance tx power offsetWey-Yi Guy1-10/+10
Set the correct EEPROM offset for enhance tx power for 6000 series Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-08iwlwifi: incorrect method used for finding valid OTP blocksJay Sternberg1-12/+11
The address stored in the next link address is a word address but when reading the OTP blocks, a byte address is used. Also if the blocks are full and the last link pointer is not zero, then none of the blocks are valid so return an error. The algorithm is simply valid blocks have a next address and that address's contents is zero. Using the wrong address for the next link address gets arbitrary data, obviously. In cases seen, the first block is considered valid when it is not. If the block has in fact been invalidated there may be old data or there may be no data, bad data, or partial data, there is no way of telling. Without this patch it is possible that a device with valid OTP data is unable to work. Signed-off-by: Jay Sternberg <jay.e.sternberg@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> CC: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-08mac80211: fix vlan and optimise RXJohannes Berg3-3/+12
When receiving data frames, we can send them only to the interface they belong to based on transmitting station (this doesn't work for probe requests). Also, don't try to handle other frames for AP_VLAN at all since those interface should only receive data. Additionally, the transmit side must check that the station we're sending a frame to is actually on the interface we're transmitting on, and not transmit packets to functions that live on other interfaces, so validate that as well. Another bug fix is needed in sta_info.c where in the VLAN case when adding/removing stations we overwrite the sdata variable we still need. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Cc: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-08b43: Don't use struct wldev after detach.Michael Buesch3-5/+5
Don't use struct wldev after detach. This fixes an oops on access. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-07tracing: correct module boundaries for ftrace_releasejolsa@redhat.com2-9/+5
When the module is about the unload we release its call records. The ftrace_release function was given wrong values representing the module core boundaries, thus not releasing its call records. Plus making ftrace_release function module specific. Signed-off-by: Jiri Olsa <jolsa@redhat.com> LKML-Reference: <1254934835-363-3-git-send-email-jolsa@redhat.com> Cc: stable@kernel.org Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2009-10-07futex: fix requeue_pi key imbalanceDarren Hart1-1/+0
If futex_wait_requeue_pi() wakes prior to requeue, we drop the reference to the source futex_key twice, once in handle_early_requeue_pi_wakeup() and once on our way out. Remove the drop from the handle_early_requeue_pi_wakeup() and keep the get/drops together in futex_wait_requeue_pi(). Reported-by: Helge Bahmann <hcb@chaoticmind.net> Signed-off-by: Darren Hart <dvhltc@us.ibm.com> Cc: Helge Bahmann <hcb@chaoticmind.net> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Eric Dumazet <eric.dumazet@gmail.com> Cc: Dinakar Guniguntala <dino@in.ibm.com> Cc: John Stultz <johnstul@us.ibm.com> Cc: stable-2.6.31 <stable@kernel.org> LKML-Reference: <4ACCE21E.5030805@us.ibm.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2009-10-07tracing: fix transposed numbers of lock_depth and preempt_countSteven Rostedt1-6/+8
The lock_depth and preempt_count numbers in the latency format is transposed. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2009-10-07cfq-iosched: apply bool value where we return 0/1Jens Axboe1-37/+31
Saves 16 bytes of text, woohoo. But the more important point is that it makes the code more readable when returning bool for 0/1 cases. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2009-10-07cfq-iosched: fix think time allowed for seekersCorrado Zoccolo1-1/+4
CFQ enables idle only for processes that think less than the allowed idle time. Since idle time is lower for seeky queues, we should use the correct value in the comparison. Signed-off-by: Corrado Zoccolo <czoccolo@gmail.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2009-10-07PCI: Prevent AER driver from being loaded on non-root port PCIE devicesKenji Kaneshige1-1/+1
A bug was seen on boards using a PLX 8518 switch device which advertises AER on each of it's transparent bridges. The AER driver was loaded for each bridge and this driver tried to access the AER source ID register whenever an interrupt occured on the shared PCI INTX lines. The source ID register does not exist on non root port PCIE device's which advertise AER and trying to access this register causes a unsupported request error on the bridge. Thus, when the next interrupt occurs, another error is found and the non existent source ID register is accessed again, and so it goes on. The result is a spammed dmesg with unsupported request PCI express errors on the bridge device that the AER driver is loaded against. Reported-by: Malcolm Crossley <malcolm.crossley2@gefanuc.com> Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Tested-by: Malcolm Crossley <malcolm.crossley2@gefanuc.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2009-10-07PCI: get larger bridge ranges when space is availableYinghai Lu1-2/+11
Found one system: [ 71.120590] pci 0000:40:05.0: scanning behind bridge, config 4f4a40, pass 0 [ 71.138283] PCI: Scanning bus 0000:4a [ 71.140341] pci 0000:4a:00.0: found [15b3:6278] class 000c06 header type 00 [ 71.157173] pci 0000:4a:00.0: reg 10 64bit mmio: [0x000000-0x0fffff] [ 71.161697] pci 0000:4a:00.0: reg 18 64bit mmio pref: [0x000000-0x7fffff] [ 71.179403] pci 0000:4a:00.0: reg 20 64bit mmio pref: [0x000000-0xfffffff] [ 71.185366] pci 0000:4a:00.0: calling quirk_resource_alignment+0x0/0x1dd [ 71.200846] pci 0000:4a:00.0: disabling ASPM on pre-1.1 PCIe device. You can enable it with 'pcie_aspm=force' [ 71.219623] PCI: Fixups for bus 0000:4a [ 71.222194] pci 0000:40:05.0: bridge 32bit mmio: [0xcf000000-0xcf0fffff] [ 71.238662] pci 0000:40:05.0: bridge 64bit mmio pref: [0xcd800000-0xcdffffff] [ 71.255793] PCI: Bus scan for 0000:4a returning with max=4a Device needs a big pref mmio, but BIOS doesn't allocate mmio to it aside from a small MMIO range. Later, the kernel will not allocate resources to that to the device: [ 99.574030] pci 0000:4a:00.0: BAR 4: can't allocate mem resource [0xd0000000-0xcdffffff] [ 99.580102] pci 0000:4a:00.0: BAR 2: got res [0xcd800000-0xcdffffff] bus [0xcd800000-0xcdffffff] flags 0x12120c [ 99.602307] pci 0000:4a:00.0: BAR 2: moved to bus [0xcd800000-0xcdffffff] flags 0x12120c [ 99.615991] pci 0000:4a:00.0: BAR 0: got res [0xcf000000-0xcf0fffff] bus [0xcf000000-0xcf0fffff] flags 0x120204 [ 99.634499] pci 0000:4a:00.0: BAR 0: moved to bus [0xcf000000-0xcf0fffff] flags 0x120204 [ 99.654318] pci 0000:40:05.0: PCI bridge, secondary bus 0000:4a [ 99.658766] pci 0000:40:05.0: IO window: disabled [ 99.675478] pci 0000:40:05.0: MEM window: 0xcf000000-0xcf0fffff [ 99.681663] pci 0000:40:05.0: PREFETCH window: 0x000000cd800000-0x000000cdffffff So try to get a big range in the pci bridge if there is no child using that range. With the patch we get: [ 99.104525] pci 0000:4a:00.0: BAR 4: got res [0xfc080000000-0xfc08fffffff] bus [0xfc080000000-0xfc08fffffff] flags 0x12120c [ 99.123624] pci 0000:4a:00.0: BAR 4: moved to bus [0xfc080000000-0xfc08fffffff] flags 0x12120c [ 99.131977] pci 0000:4a:00.0: BAR 2: got res [0xfc090000000-0xfc0907fffff] bus [0xfc090000000-0xfc0907fffff] flags 0x12120c [ 99.149788] pci 0000:4a:00.0: BAR 2: moved to bus [0xfc090000000-0xfc0907fffff] flags 0x12120c [ 99.169248] pci 0000:4a:00.0: BAR 0: got res [0xc0200000-0xc02fffff] bus [0xc0200000-0xc02fffff] flags 0x120204 [ 99.189508] pci 0000:4a:00.0: BAR 0: moved to bus [0xc0200000-0xc02fffff] flags 0x120204 [ 99.206402] pci 0000:40:05.0: PCI bridge, secondary bus 0000:4a [ 99.210637] pci 0000:40:05.0: IO window: disabled [ 99.224856] pci 0000:40:05.0: MEM window: 0xc0200000-0xc03fffff [ 99.230019] pci 0000:40:05.0: PREFETCH window: 0x000fc080000000-0x000fc097ffffff Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2009-10-07PCI: pci.c: fix kernel-doc notationRandy Dunlap1-4/+4
Fix kernel-doc notation (& warnings) in pci/pci.c. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2009-10-07PCI quirk: TI XIO200a erroneously reports support for fast b2b transfersGabe Black2-0/+20
This quirk will disable fast back to back transfer on the secondary bus segment of the TI Bridge. Signed-off-by: Gabe Black <gabe.black@ni.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2009-10-07amd64_edac: beef up DRAM error injectionBorislav Petkov2-10/+45
When injecting DRAM ECC errors (F3xBC_x8), EccVector[15:0] is a bitmask of which bits should be error injected when written to and holds the payload of 16-bit DRAM word when read, respectively. Add /sysfs members to show the DRAM ECC section/word/vector. Fail wrong injection values entered over /sysfs instead of truncating them. Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
2009-10-07amd64_edac: fix DRAM base and limit extractionBorislav Petkov1-5/+5
On Fam10h and above, F1x[1, 0][7C:40] are DRAM Base/Limit registers which specify the destination node of a DRAM address. Those address boundaries are being extracted into ->dram_base[] and ->dram_limit[]. Correct the extraction masks to match the respective address bits. Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
2009-10-07amd64_edac: fix chip select handlingBorislav Petkov2-40/+32
Different processor families support a different number of chip selects. Handle this in a family-dependent way with the proper values assigned at init time (see amd64_set_dct_base_and_mask). Remove _DCSM_COUNT defines since they're used at one place and originate from public documentation. CC: Keith Mannthey <kmannth@us.ibm.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
2009-10-07amd64_edac: simple fix to allow reporting of CECC errorsKeith Mannthey1-1/+1
This allows the errors to be further decoded and mapped to csrows. Tested with ECC debug dimms and an Rev F cpu based system. Signed-off-by: Keith Mannthey <kmannth@us.ibm.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
2009-10-07amd64_edac: fix K8 intlv_sel checkBorislav Petkov1-11/+8
The check when DRAM interleaving is enabled should be done against the pvt->dram_IntlvSel field and not against the ->dram_limit. Simplify first loop and fixup printk formatting while at it. Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
2009-10-07amd64_edac: fix interleave enable testsBorislav Petkov1-4/+4
The pvt->dram_IntlvEn saves the 3 "Interleave Enable" bits already right-shifted by 8 so the check in find_mc_by_sys_addr() by shifting the values to the left 8 bits is wrong. Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
2009-10-07amd64_edac: fix DRAM base and limit address extractionBorislav Petkov1-2/+2
K8 DRAM base and limit addresses from F1x40 +8*i and F1x44 + 8*i, where i in (0..7) are both bits 39-24 and therefore the shifting should be done by 24 and not by 8. Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
2009-10-07amd64_edac: fix driver instance lookup table allocationBorislav Petkov2-2/+4
Allocate memory statically for 8-node machines max for simplicity instead of relying on MAX_NUMNODES which is 0 on !CONFIG_NUMA builds. Spotted by Jan Beulich. Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
2009-10-07ALSA: hda - Fix yet another auto-mic bug in ALC268Takashi Iwai1-1/+3
Since patch_alc268() doesn't call set_capture_mixer() (due to its h/w design different from other siblings), it needs to call fixup_automic_adc() explicitly to set up the auto-mic routing. Otherwise the indices for int/ext mics aren't set properly. Reference: Novell bnc#544899 http://bugzilla.novell.com/show_bug.cgi?id=544899 Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-10-07ARM: 5729/1: ep93xx: define EP93XX_*_PHYS_BASE with macrosHartley Sweeten1-8/+10
Change the #define's for the EP93XX_*_PHYS_BASE addresses to use macros for easier readability. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Ryan Mallon <ryan@bluewatersys.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-10-07ARM: 5751/1: ep93xx/micro9: Add Micro9-SlimHubert Feurstein2-1/+23
Add Contec Micro9-Slim support Cc: Ryan Mallon <ryan@bluewatersys.com> Requires: 5750/1 Signed-off-by: Hubert Feurstein <hubert.feurstein@contec.at> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-10-07ARM: 5750/1: ep93xx/micro9: Update platform codeHubert Feurstein3-58/+75
Update Contec Micro9 platform code Cc: Ryan Mallon <ryan@bluewatersys.com> Requires: 5749/1 Signed-off-by: Hubert Feurstein <hubert.feurstein@contec.at> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-10-07ARM: 5749/1: ep93xx/micro9: Update maintainerHubert Feurstein2-4/+11
Update Contec Micro9 maintainer and add entry in MAINTAINERS Cc: Ryan Mallon <ryan@bluewatersys.com> Requires: 5744/1 Signed-off-by: Hubert Feurstein <hubert.feurstein@contec.at> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Manfred Gruber <m.gruber@tirol.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-10-07ARM: 5752/1: SA1100: fix building of h3100Dmitry Artamonow1-0/+1
Both iPaqs h3100 and h3600 currently share the same source file - h3600.c But Makefile builds it only if CONFIG_SA1100_H3600 selected, so selecting just CONFIG_SA1100_H3100 results in "no machine record defined" message and aborted compilation. Fix it. Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru> Acked-by: Kristoffer Ericson <kristoffer.ericson@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-10-07ARM: 5748/1: bcmring: fix build warning messagesLeo Chen2-3/+3
Fix the warning messages during kernel build for bcmring. Signed-off-by: Leo Hao Chen <leochen@broadcom.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-10-07ARM: 5747/1: Fix the start_pg value in free_memmap()Catalin Marinas1-1/+1
If sparsemem is enabled, the start_pfn passed to the free_memmap() function corresponds to an area of memory not known to the kernel and pfn_to_page returns a wrong value. The (start_pfn - 1), however, is known to the kernel. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-10-07ARM: 5746/1: Handle possible translation errors in ARMv6/v7 coherent_user_rangeCatalin Marinas2-4/+35
This is needed because applications using the sys_cacheflush system call can pass a memory range which isn't mapped yet even though the corresponding vma is valid. The patch also adds unwinding annotations for correct backtraces from the coherent_user_range() functions. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-10-07ARM: 5745/1: Change ep93xx gpio_irq static inlines to macrosHartley Sweeten1-12/+4
From: Ryan Mallon <ryan@bluewatersys.com> Change the gpio_to_irq and irq_to_gpio static inline functions to macros so that they can be used in variable initialisers. Signed-off-by: Ryan Mallon <ryan@bluewatersys.com> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-10-07ARM: 5744/1: ep93xx: add remaining phys offset selectionsHartley Sweeten3-2/+35
This adds the missing Kconfig options for the first SDRAM bank address on ep93xx boards. Cc: Hubert Feurstein <(address hidden)> Signed-off-by: H Hartley Sweeten <(address hidden)> Acked-by: Ryan Mallon <(address hidden)> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-10-07Revert "Revert "ide: try to use PIO Mode 0 during probe if possible""Bartlomiej Zolnierkiewicz1-0/+9
This reverts commit 24df31acaff8465d797f0006437b45ad0f2a5cb1. The root cause of reported system hangs was (now fixed) sis5513 bug and not "ide: try to use PIO Mode 0 during probe if possible" change (commit 6029336426a2b43e4bc6f4a84be8789a047d139e) so the revert was incorrect (it simply replaced one regression with the other one). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-07sis5513: fix PIO setup for ATAPI devicesBartlomiej Zolnierkiewicz1-4/+6
Clear prefetch setting before potentially (re-)enabling it in config_drive_art_rwp() so the transition of the device type on the port from ATA to ATAPI (i.e. during warm-plug operation) is handled correctly. This is a really old bug (it probably goes back to very early days of the driver) but it was only affecting warm-plug operation until the recent "ide: try to use PIO Mode 0 during probe if possible" change (commit 6029336426a2b43e4bc6f4a84be8789a047d139e). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Tested-by: David Fries <david@fries.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-07NOHZ: update idle state also when NOHZ is inactiveEero Nurkkala1-2/+7
Commit f2e21c9610991e95621a81407cdbab881226419b had unfortunate side effects with cpufreq governors on some systems. If the system did not switch into NOHZ mode ts->inidle is not set when tick_nohz_stop_sched_tick() is called from the idle routine. Therefor all subsequent calls from irq_exit() to tick_nohz_stop_sched_tick() fail to call tick_nohz_start_idle(). This results in bogus idle accounting information which is passed to cpufreq governors. Set the inidle flag unconditionally of the NOHZ active state to keep the idle time accounting correct in any case. [ tglx: Added comment and tweaked the changelog ] Reported-by: Steven Noonan <steven@uplinklabs.net> Signed-off-by: Eero Nurkkala <ext-eero.nurkkala@nokia.com> Cc: Rik van Riel <riel@redhat.com> Cc: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Cc: Greg KH <greg@kroah.com> Cc: Steven Noonan <steven@uplinklabs.net> Cc: stable@kernel.org LKML-Reference: <1254907901.30157.93.camel@eenurkka-desktop> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2009-10-07ethoc: limit the number of buffers to 128Thomas Chou1-2/+2
Only 128 buffer descriptors are supported in the core. Limit the number in case we have more memory. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-07ethoc: use system memory as bufferThomas Chou1-20/+44
This patch enabled the ethoc to allocate system memory as buffer when there is no dedicated buffer memory. Some hardware designs may not have dedicated buffer memory such as on chip or off chip SRAM. In this case, only one memory resource is supplied in the platform data instead of two. Then a DMA buffer can be allocated from system memory and used for the transfer. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-07ethoc: align received packet to make IP header at word boundaryThomas Chou1-0/+4
The packet buffer is allocated at 4 bytes boundary, but the IP header length and version bits is located at byte 14. These bit fields access as 32 bits word and caused exception on processors that do not support unaligned access. The patch adds 2 bytes offset to make the bit fields word aligned. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-07ethoc: fix buffer address mappingThomas Chou1-4/+3
The pointer address in buffer descriptors is physical address. The pointer that processor used to access packet is virtual address. Though the higher bits of pointer address used by the MAC may be truncated to zero in special case, it is not always true in larger designs. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-07ethoc: fix typo to compute number of tx descriptorsThomas Chou1-1/+1
It should be max() instead of min(). Use 1/4 of available descriptors for tx, and there should be at least 2 tx descriptors. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-07au1000_eth: Duplicate test of RX_OVERLEN bit in update_rx_stats()roel kluin1-3/+1
in update_rx_stats() the RX_OVERLEN bit is set twice, replace it by RX_RUNT. in au1000_rx() the RX_MISSED_FRAME bit was tested a few lines earlier already Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: Manuel Lauss <manuel.lauss@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-07netxen: Fix Unlikely(x) > yRoel Kluin1-1/+1
The closing parenthesis was not on the right location. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-07pasemi_mac: ethtool get settings fixValentine Barshak1-0/+3
Not all pasemi mac interfaces can have a phy attached. For example, XAUI has no phy and phydev is NULL for it. In this case ethtool get settings causes kernel crash. Fix it by returning -EOPNOTSUPP if there's no PHY attached. Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-07add maintainer for network drop monitor kernel serviceNeil Horman1-0/+7
I was getting ribbed about this earlier, so I figured I'd make it official. Add myself as the maintainer of the drop monitor bits, so people don't just gripe at Dave when it breaks (I'm sure it will never break, but just in case :) ). Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-07tg3: Fix phylib locking strategyMatt Carlson2-28/+14
Felix Radensky noted that chip resets were generating stack trace dumps. This is because the driver is attempting to acquire the mdio bus mutex while holding the tp->lock spinlock. The fix is to change the code such that every phy access takes the tp->lock spinlock instead. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-07rndis_host: support ETHTOOL_GPERMADDRJohn W. Linville1-0/+1
Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-07futex: Fix typo in FUTEX_WAIT/WAKE_BITSET_PRIVATE definitionsAnton Blanchard1-2/+2
Looks like a typo, FUTEX_WAKE_BITS should be FUTEX_WAIT_BITSET. Signed-off-by: Anton Blanchard <anton@samba.org> LKML-Reference: <20091007001358.GE16073@kryten> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2009-10-07ipv4: arp_notify address list bugStephen Hemminger1-6/+10
This fixes a bug with arp_notify. If arp_notify is enabled, kernel will crash if address is changed and no IP address is assigned. http://bugzilla.kernel.org/show_bug.cgi?id=14330 Reported-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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