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2011-11-14usb: gadget: fix MIDI gadget jack allocationDaniel Mack
The dynamic jack allocation of the MIDI gadget currently links all external jacks to one single instance of an embedded jack. According to the spec, this is only valid if these streams always carry the same data stream, as described in the USB MIDI 1.0 spec, chapter 3.3.1. Also, genius Windows 7(tm) terminates it's life cycle instantly with a blue screen of death once a device with more than one input and output port with the current implementation is connected. While at it, and because it grew again by this change, allocate the temporary function pointer list on the heap, not on the stack. Signed-off-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-14usb: gadget: storage: check for valid USB_BULK_RESET_REQUEST wLengthPaul Zimmerman
The USB-IF CV compliance tester is getting stricter, and it would be valid for it to fail a mass-storage device that accepts an invalid USB_BULK_RESET_REQUEST request. Although it doesn't do that yet, let's be proactive and fix that now. Suggested by Alan Stern. Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-14usb: gadget: storage: check for valid USB_BULK_GET_MAX_LUN_REQUESTPaul Zimmerman
The latest USB-IF CV tester checks for a valid length for this request. Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-14usb: gadget: renesas_usbhs: fixup section mismatch warningKuninori Morimoto
Fix up the following section mismatch warnings: WARNING: drivers/usb/renesas_usbhs/renesas_usbhs.o(.text+0xf5d): Section mismatch in reference from the function usbhs_mod_probe() to the function .devinit.text:usbhs_mod_host_probe() The function usbhs_mod_probe() references the function __devinit usbhs_mod_host_probe(). This is often because usbhs_mod_probe lacks a __devinit annotation or the annotation of usbhs_mod_host_probe is wrong. WARNING: drivers/usb/renesas_usbhs/renesas_usbhs.o(.text+0xfd7): Section mismatch in reference from the function usbhs_mod_probe() to the function .devexit.text:usbhs_mod_host_remove() The function usbhs_mod_probe() references a function in an exit section. Often the function usbhs_mod_host_remove() has valid usage outside the exit section and the fix is to remove the __devexit annotation of usbhs_mod_host_remove. WARNING: drivers/usb/renesas_usbhs/renesas_usbhs.o(.text+0x1005): Section mismatch in reference from the function usbhs_mod_remove() to the function .devexit.text:usbhs_mod_host_remove() The function usbhs_mod_remove() references a function in an exit section. Often the function usbhs_mod_host_remove() has valid usage outside the exit section and the fix is to remove the __devexit annotation of usbhs_mod_host_remove. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-14usb: gadget: renesas_usbhs: fixup bogus conversionKuninori Morimoto
this patch fixup bogus conversion of 8a9775ab71218690ac34bed9e237e2b968857d3a (usb: gadget: renesas_usbhs: fix compile warning) Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-14usb: gadget: renesas_usbhs: fixup struct completion usageKuninori Morimoto
Since renesas_usbhs mod_host didn't use struct completion as static object, the warning of lockdep came out. This patch fixup this issue. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-14usb: gadget: fsl_udc_core: fix compile error.Alexander Aring
Fix compile error in file drivers/usb/gadget/fsl_udc_core.c. drivers/usb/gadget/fsl_udc_core.c: In function 'portscx_device_speed': drivers/usb/gadget/fsl_udc_core.c:1720: error: 'speed' undeclared (first use in this function) Introduced in commit e538dfdae85244fd2c4231725d82cc1f1bc4942c (usb: Provide usb_speed_string() function) Signed-off-by: Alexander Aring <a.aring@phytec.de> Acked-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-14usb: gadget: r8a66597-udc: fix flush fifo handlingYoshihiro Shimoda
The "BCLR" in CFIFOCTR/DnFIFOCTR can flush the fifo of "CPU side" only. To flush the fifo of "SIE side", we have to use the "ACLRM" in PIPEnCTR. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-14usb: gadget: r8a66597-udc: fix for udc-newstyleYoshihiro Shimoda
The udc-newstyle needs device_register in probe() of platform_device. If it doesn't call, kernel panic happens in the sysfs_create_dir() when we run modprobe a gadget driver. [ balbi@ti.com : fix compile warning introduced by this patch ] Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-14usb: musb: hdrc: fix dependency on USB_GADGET_DUALSPEED in KconfigLuciano Coelho
USB_MUSB_HDRC depends on USB_GADGET_DUALSPEED. If HDRC is selected but DUALSPEED is not, the kernel oopses: [ 3.132781] Unable to handle kernel NULL pointer dereference at virtual address 00000000 [ 3.141296] pgd = c0004000 [ 3.144134] [00000000] *pgd=00000000 [ 3.147918] Internal error: Oops: 5 [#1] SMP [ 3.152404] Modules linked in: [ 3.155609] CPU: 0 Not tainted (3.1.0-rc9-wl+ #417) [ 3.161132] PC is at composite_setup+0x738/0xbb4 [ 3.165985] LR is at vprintk+0x400/0x47c [ 3.170135] pc : [<c031df90>] lr : [<c004c150>] psr: 60000093 [ 3.170135] sp : c065dd50 ip : dfb1f0fc fp : c065ddbc [ 3.182220] r10: 00000000 r9 : df8fcae8 r8 : df8fcaa0 [ 3.187713] r7 : 00000000 r6 : df8eaa20 r5 : dfae8ea0 r4 : 00000000 [ 3.194580] r3 : df8fcae8 r2 : 00010002 r1 : c065dc40 r0 : 00000047 [ 3.201446] Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel [ 3.209228] Control: 10c53c7d Table: 8000404a DAC: 00000015 [ 3.215270] Process swapper (pid: 0, stack limit = 0xc065c2f8) [ 3.221405] Stack: (0xc065dd50 to 0xc065e000) [...] [ 3.415405] [<c031df90>] (composite_setup+0x738/0xbb4) from [<c0310d18>] (musb_g_ep0_irq+0x9d0/0xaf8) [ 3.425109] [<c0310d18>] (musb_g_ep0_irq+0x9d0/0xaf8) from [<c030fb04>] (musb_interrupt+0xb48/0xc74) [ 3.434722] [<c030fb04>] (musb_interrupt+0xb48/0xc74) from [<c030fc98>] (generic_interrupt+0x68/0x80) [ 3.444458] [<c030fc98>] (generic_interrupt+0x68/0x80) from [<c0095204>] (handle_irq_event_percpu+0x9c/0x234) [ 3.454925] [<c0095204>] (handle_irq_event_percpu+0x9c/0x234) from [<c00953e8>] (handle_irq_event+0x4c/0x6c) [ 3.465270] [<c00953e8>] (handle_irq_event+0x4c/0x6c) from [<c0097e10>] (handle_fasteoi_irq+0xd8/0x110) [ 3.475158] [<c0097e10>] (handle_fasteoi_irq+0xd8/0x110) from [<c0094d2c>] (generic_handle_irq+0x34/0x3c) [ 3.485260] [<c0094d2c>] (generic_handle_irq+0x34/0x3c) from [<c0014ae4>] (handle_IRQ+0x88/0xc8) [ 3.494537] [<c0014ae4>] (handle_IRQ+0x88/0xc8) from [<c00085b0>] (asm_do_IRQ+0x18/0x1c) [ 3.503051] [<c00085b0>] (asm_do_IRQ+0x18/0x1c) from [<c0429e78>] (__irq_svc+0x38/0xc0) This patch changes Kconfig so that USB_GADGET_DUALSPEED is selected automatically by USB_MUSB_HDRC. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-14usb: musb: remove incorrectly added ARCH_U5500 defineMian Yousaf Kaukab
ARCH_U8500 covers both MACH_U8500 and MACH_U5500 Reported-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-14usb: gadget: core: allow everybody to read sysfs attributesFelipe Balbi
Those are simply giving information about the current state of the UDC, nothing really fancy. We can let everybody read those. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-14usb: gadget: core: fix bug when removing gadget driversFelipe Balbi
usb_gadget_disconnect() is responsible of removing data pullups. Before doing that we must, first, tell gadget driver we're disconnecting (by calling disconnect method on gadget driver structure), unbind the gadget driver and stop the controller. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-14usb: musb: gadget: don't call ->disconnect() on exitFelipe Balbi
that has already being done by udc-core.c. It's unnecessary and might cause issues with some gadget drivers. Tested: Ajay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-14usb: gadget: udc-core: fix bug on soft_connect and srp interfacesFelipe Balbi
We should not be using dev_get_drvdata() because we never call dev_set_drvdata(). Let's use container_of() as all other sysfs attributes. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-14Merge branch 'for-davem' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
2011-11-14NET: MIPS: lantiq: fix etop compile errorJohn Crispin
The Lantiq ETOP ethernet driver fails to build in 3.2-rc1 due to 2 missing header files. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-14Merge branch 'for-usb-linus' of ↵Greg Kroah-Hartman
git.kernel.org/pub/scm/linux/kernel/git/sarah/xhci into usb-linus * 'for-usb-linus' of ra.kernel.org:/pub/scm/linux/kernel/git/sarah/xhci: usb, xhci: Clear warm reset change event during init xhci: Set slot and ep0 flags for address command. usb, xhci: fix lockdep warning on endpoint timeout
2011-11-14mlx4_en: Remove FCS bytes from packet length.Yevgeny Petrilin
When HW doesn't remove FCS bytes they are reported in the completion byte count, we don't need to take them to skb. Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-14fsl-rio: fix compile errorLiu Gang
The "#include <linux/module.h>" was replaced by "#include <linux/export.h>" in the patch "powerpc: various straight conversions from module.h --> export.h". This will cause the following compile problem: arch/powerpc/sysdev/fsl_rio.c: In function 'fsl_rio_mcheck_exception': arch/powerpc/sysdev/fsl_rio.c:296: error: implicit declaration of function 'search_exception_tables'. The file fsl_rio.c needs the declaration of function "search_exception_tables" in the header file "linux/module.h". Signed-off-by: Liu Gang <Gang.Liu@freescale.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2011-11-14PCI hotplug: shpchp: don't blindly claim non-AMD 0x7450 device IDsBjorn Helgaas
Previously we claimed device ID 0x7450, regardless of the vendor, which is clearly wrong. Now we'll claim that device ID only for AMD. I suspect this was just a typo in the original code, but it's possible this change will break shpchp on non-7450 AMD bridges. If so, we'll have to fix them as we find them. Reference: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=638863 Reported-by: Ralf Jung <ralfjung-e@gmx.de> Cc: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2011-11-14[SCSI] hpsa: Disable ASPMMatthew Garrett
The Windows driver .inf disables ASPM on hpsa devices. Do the same because the selection of a non default ASPM policy can cause the device to hang. Signed-off-by: Matthew Garrett <mjg@redhat.com> Cc: stable@kernel.org Acked-by: Mike Miller <mike.miller@hp.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2011-11-14MIPS: lantiq: use export.h in favour of module.hJohn Crispin
The code located at arch/mips/lantiq/ included module.h to be able to use the EXPORT_SYMBOL* macros. These can now be directly included using export.h. Signed-off-by: John Crispin <blogic@openwrt.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2937/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-11-14MAINTAINERS: The MIPS git tree has moved.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-11-14x86: Call stop_machine_text_poke() on all CPUsRabin Vincent
It appears that stop_machine_text_poke() wants to be called on all CPUs, like it's done from text_poke_smp(). Fix text_poke_smp_batch() to do this. Signed-off-by: Rabin Vincent <rabin@rab.in> Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: Jason Baron <jbaron@redhat.com> Link: http://lkml.kernel.org/r/1319702072-32676-1-git-send-email-rabin@rab.in Signed-off-by: Ingo Molnar <mingo@elte.hu>
2011-11-14[S390] topology: fix topology on z10 machinesHeiko Carstens
Make sure that all cpus in a book on a z10 appear as book siblings and not as core siblings. This fixes some performance regressions that appeared after the book scheduling domain got introduced. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2011-11-14[S390] crypto: avoid MSA3 and MSA4 instructions in ESA modeJan Glauber
MSA3 and MSA4 instructions are only available under CONFIG_64BIT. Bail out before using any of these instructions if the kernel is running in 31 bit mode. Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2011-11-14[S390] avoid STCKF if running in ESA modeJan Glauber
In ESA mode STCKF is not defined even if the facility bit is enabled. To prevent an illegal operation we must also check if we run a 64 bit kernel. To make the check perform well add the STCKF bit to the machine flags. Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2011-11-14[S390] zfcpdump: Do not initialize zfcpdump in kdump modeMichael Holzheu
When the kernel is started in kdump mode, zfcpdump should not be initialized because both dump methods can't be used at the same time. Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2011-11-14[S390] ap: Setup processing for messages in request queue.Holger Dengler
Setup timer for processing messages in request queue, if sending an AP message returns with reason code AP_RESPONSE_RESET_IN_PROGRESS. Signed-off-by: Holger Dengler <hd@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2011-11-14[S390] Kconfig: Select CONFIG_KEXEC for CONFIG_CRASH_DUMPMichael Holzheu
The kdump infrastructure is built on top of kexec. Therefore CONFIG_KEXEC has to be enabled when CONFIG_CRASH_DUMP is selected. Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2011-11-14[S390] incorrect note program headerMartin Schwidefsky
'readelf -n' on the s390 vmlinux file generates lots of warnings about corrupt notes. The reason is that the 'NOTE' program header has incorrect file and memory sizes. The problem is that the section following the NOTES section do not switch to a different phdr and they get added to the NOTE program section. Add a dummy entry to the linker script that switches to the data phdr before the start of the RODATA section. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2011-11-14[S390] pfault: ignore leftover completion interruptsHeiko Carstens
Ignore completion interrupts if the initial interrupt hasn't been received and the addressed task is not running. This case can only happen if leftover (pending) completion interrupt gets delivered which wasn't removed with the PFAULT CANCEL operation during cpu hotplug. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2011-11-14[S390] fix pgste update logicMartin Schwidefsky
The pgste_update_all / pgste_update_young and pgste_set_pte need to check if the pte entry contains a valid page address before the storage key can be accessed. In addition pgste_set_pte needs to set the access key and fetch protection bit of the new pte entry, not the old entry. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2011-11-14[S390] wire up process_vm syscallsHeiko Carstens
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2011-11-14vgaarb: a NULL bridge is acceptable for root devices.Dave Airlie
I assumed all PCI buses had a bridge, but playing with qemu recently, I discovered vgaarb bug where it wasn't detecting both devices shared a bridge at the root level. Don't check for NULL, if two buses have a NULL bridge, assume they share the root bus. Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-11-14ALSA: hda/realtek: remove redundant semicolonJesper Juhl
Having just one semicolon after a break statement is enough. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-11-14drm: Remove utterly bogus preempt_disable() sectionsThomas Gleixner
commit 27641c3f (drm/vblank: Add support for precise vblank timestamping) adds preempt_disable()/enable() around a spin locked section with the comments: * Disable preemption, so vblank_time_lock is held as short as * possible, even under a kernel with PREEMPT_RT patches. /* Disable preemption while holding vblank_time_lock. Do * it explicitely to guard against PREEMPT_RT kernel. Just that this has never been tested on a RT kernel which would have granted that nonsense with a might_sleep() warning because dev->vblank_time_lock is converted to a "sleeping" spinlock on RT. So this is activly wrong on RT and superflous on mainline. Remove it. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Mario Kleiner <mario.kleiner@tuebingen.mpg.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-11-14blackfin: Fixup export.h includesLars-Peter Clausen
Commit 8dc7a9c84 ("blackfin: Add export.h to files using EXPORT_SYMBOL/THIS_MODULE") inserted some of the include statements into sections protected by an unrelated #if CONFIG_... statement. This can cause, depending on the configuration used, warnings like this one: arch/blackfin/mach-bf537/boards/stamp.c:2940: warning: data definition has no type or storage class arch/blackfin/mach-bf537/boards/stamp.c:2940: warning: type defaults to ‘int’ in declaration of ‘EXPORT_SYMBOL’ arch/blackfin/mach-bf537/boards/stamp.c:2940: warning: parameter names (without types) in function declaration This patch fixes it by moving the includes out of the #if protected sections. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Bob Liu <lliubbo@gmail.com>
2011-11-14Blackfin: add serial TX IRQ in individual platform resourceSonic Zhang
The serial TX IRQ is not simply (RX IRQ + 1) on some Blackfin chips, so move the values to the platform resources. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Bob Liu <lliubbo@gmail.com>
2011-11-14Merge branch 'rmobile-fixes-for-linus' of git://github.com/pmundt/linux-shLinus Torvalds
* 'rmobile-fixes-for-linus' of git://github.com/pmundt/linux-sh: ARM: mach-shmobile: cpuidle single/global and last_state fixes ARM: mach-shmobile: move helper macro PORTCR to sh_pfc.h ARM: mach-shmobile: move helper macro PORT_xx to sh_pfc.h ARM: mach-shmobile: move helper macro PORT_DATA_xx to sh_pfc.h ARM: mach-shmobile: ap4evb: remove white space from end of line ARM: mach-shmobile: clock-sh7372: remove un-necessary index ARM: mach-shmobile: kota2: add comment out separator ARM: mach-shmobile: sh73a0: add MMC data pin pull-up
2011-11-14Merge branch 'sh-fixes-for-linus' of git://github.com/pmundt/linux-shLinus Torvalds
* 'sh-fixes-for-linus' of git://github.com/pmundt/linux-sh: mailmap: Fix up some renesas attributions sh: clkfwk: Kill off remaining debugfs cruft. drivers: sh: Kill off dead pathname for runtime PM stub. drivers: sh: Generalize runtime PM platform stub. sh: Wire up process_vm syscalls. sh: clkfwk: add clk_rate_mult_range_round() serial: sh-sci: Fix up SH-2A SCIF support. sh: Fix cached/uncaced address calculation in 29bit mode
2011-11-14net-netlink: Add a new attribute to expose TCLASS values via netlinkMaciej Żenczykowski
commit 3ceca749668a52bd795585e0f71c6f0b04814f7b added a TOS attribute. Unfortunately TOS and TCLASS are both present in a dual-stack v6 socket, furthermore they can have different values. As such one cannot in a sane way expose both through a single attribute. Signed-off-by: Maciej Żenczyowski <maze@google.com> CC: Murali Raja <muralira@google.com> CC: Stephen Hemminger <shemminger@vyatta.com> CC: Eric Dumazet <eric.dumazet@gmail.com> CC: David S. Miller <davem@davemloft.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-14Merge git://github.com/rustyrussell/linuxLinus Torvalds
* git://github.com/rustyrussell/linux: virtio-pci: fix use after free
2011-11-14net/usb: Misc. fixes for the LG-VL600 LTE USB modemMark Kamichoff
Add checking for valid magic values (needed for stability in the event corrupted packets are received) and remove some other unneeded checks. Also, fix flagging device as WWAN (Bugzilla bug #39952). Signed-off-by: Mark Kamichoff <prox@prolixium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-14net/smsc911x: Always wait for the chip to be readyRobert Marklund
Wait for the chip to be ready before any access to it. On the Snowball platform we need to enable an external regulator before the chip comes online, and then it happens that the device is not yet ready at probe time, so let's wait for it. Signed-off-by: Robert Marklund <robert.marklund@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-14bridge: Fix potential deadlock on br->multicast_lockAndrey Vagin
multicast_lock is taken in softirq context, so we should use spin_lock_bh() in userspace. call-chain in softirq context: run_timer_softirq() br_multicast_query_expired() call-chain in userspace: sysfs_write_file() store_multicast_snooping() br_multicast_toggle() Signed-off-by: Andrew Vagin <avagin@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-14ip6_tunnel: copy parms.name after register_netdeviceJosh Boyer
Commit 1c5cae815d removed an explicit call to dev_alloc_name in ip6_tnl_create because register_netdevice will now create a valid name. This works for the net_device itself. However the tunnel keeps a copy of the name in the parms structure for the ip6_tnl associated with the tunnel. parms.name is set by copying the net_device name in ip6_tnl_dev_init_gen. That function is called from ip6_tnl_dev_init in ip6_tnl_create, but it is done before register_netdevice is called so the name is set to a bogus value in the parms.name structure. This shows up if you do a simple tunnel add, followed by a tunnel show: [root@localhost ~]# ip -6 tunnel add remote fec0::100 local fec0::200 [root@localhost ~]# ip -6 tunnel show ip6tnl0: ipv6/ipv6 remote :: local :: encaplimit 0 hoplimit 0 tclass 0x00 flowlabel 0x00000 (flowinfo 0x00000000) ip6tnl%d: ipv6/ipv6 remote fec0::100 local fec0::200 encaplimit 4 hoplimit 64 tclass 0x00 flowlabel 0x00000 (flowinfo 0x00000000) [root@localhost ~]# Fix this by moving the strcpy out of ip6_tnl_dev_init_gen, and calling it after register_netdevice has successfully returned. Cc: stable@vger.kernel.org Signed-off-by: Josh Boyer <jwboyer@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-14forcedeth: fix stats on hardware without extended stats supportdavid decotigny
This change makes sure that tx_packets/rx_bytes ifconfig counters are updated even on NICs that don't provide hardware support for these stats: they are now updated in software. For the sake of consistency, we also now have tx_bytes updated in software (hardware counters include ethernet CRC, and software doesn't account for it). This reverts parts of: - "forcedeth: statistics optimization" (21828163b2) - "forcedeth: Improve stats counters" (0bdfea8ba8) - "forcedeth: remove unneeded stats updates" (4687f3f364) Tested: pktgen + loopback (http://patchwork.ozlabs.org/patch/124698/) reports identical tx_packets/rx_packets and tx_bytes/rx_bytes. Signed-off-by: David Decotigny <david.decotigny@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-14rds: drop "select LLIST"Paul Bolle
Commit 1bc144b625 ("net, rds, Replace xlist in net/rds/xlist.h with llist") added "select LLIST" to the RDS_RDMA Kconfig entry. But there is no Kconfig symbol named LLIST. The select statement for that symbol is a nop. Drop it. lib/llist.o is builtin, so all that's needed to use the llist functionality is to include linux/llist.h, which this commit also did. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: David S. Miller <davem@davemloft.net>
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