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2012-09-10staging: r8712u: fix bug in r8712_recv_indicatepkt()Eric Dumazet1-6/+1
64bit arches have a buggy r8712u driver, let's fix it. skb->tail must be set properly or network stack behavior is undefined. Addresses https://bugzilla.redhat.com/show_bug.cgi?id=847525 Addresses https://bugzilla.kernel.org/show_bug.cgi?id=45071 Signed-off-by: Eric Dumazet <[email protected]> Cc: Dave Jones <[email protected]> Cc: stable <[email protected]> [2.6.37+] Acked-by: Larry Finger <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-09-10USB: cdc-wdm: fix wdm_find_device* return valueBjørn Mork1-4/+8
A logic error made the wdm_find_device* functions return a bogus pointer into static data instead of the intended NULL no matching device was found. Cc: stable <[email protected]> # v3.4+ Cc: Oliver Neukum <[email protected]> Signed-off-by: Bjørn Mork <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-09-10ixp4xx_hss: fix build failure due to missing linux/module.h inclusionFlorian Fainelli1-0/+1
Commit 36a1211970193ce215de50ed1e4e1272bc814df1 (netprio_cgroup.h: dont include module.h from other includes) made the following build error on ixp4xx_hss pop up: CC [M] drivers/net/wan/ixp4xx_hss.o drivers/net/wan/ixp4xx_hss.c:1412:20: error: expected ';', ',' or ')' before string constant drivers/net/wan/ixp4xx_hss.c:1413:25: error: expected ';', ',' or ')' before string constant drivers/net/wan/ixp4xx_hss.c:1414:21: error: expected ';', ',' or ')' before string constant drivers/net/wan/ixp4xx_hss.c:1415:19: error: expected ';', ',' or ')' before string constant make[8]: *** [drivers/net/wan/ixp4xx_hss.o] Error 1 This was previously hidden because ixp4xx_hss includes linux/hdlc.h which includes linux/netdevice.h which includes linux/netprio_cgroup.h which used to include linux/module.h. The real issue was actually present since the initial commit that added this driver since it uses macros from linux/module.h without including this file. Signed-off-by: Florian Fainelli <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-09-10drm/i915: set the right gen3 flip_done mode also at resumeDaniel Vetter2-3/+3
Currently we've only frobbed this bit at irq_init time, but did not restore it at resume time. Move it to the gen3 clock gating function to fix this. Notice while reading through code. Cc: [email protected] (for 3.5 only) Reviewed-by: Chris Wilson <[email protected]> Signed-off-by: Daniel Vetter <[email protected]>
2012-09-10sierra_net: Endianess bug fix.Lennart Sorensen1-1/+1
I discovered I couldn't get sierra_net to work on a powerpc. Turns out the firmware attribute check assumes the system is little endian and hence fails because the attributes is a 16 bit value. Signed-off-by: Len Sorensen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-09-10USB: ftdi_sio: do not claim CDC ACM functionBjørn Mork2-2/+7
The Microchip vid:pid 04d8:000a is used for their CDC ACM demo firmware application. This is a device with a single function conforming to the CDC ACM specification and with the intention of demonstrating CDC ACM class firmware and driver interaction. The demo is used on a number of development boards, and may also be used unmodified by vendors using Microchip hardware. Some vendors have re-used this vid:pid for other types of firmware, emulating FTDI chips. Attempting to continue to support such devices without breaking class based applications that by matching on interface class/subclass/proto being ff/ff/00. I have no information about the actual device or interface descriptors, but this will at least make the proper CDC ACM devices work again. Anyone having details of the offending device's descriptors should update this entry with the details. Reported-by: Florian Wöhrl <[email protected]> Reported-by: Xiaofan Chen <[email protected]> Cc: stable <[email protected]> Cc: Alan Cox <[email protected]> Cc: Bruno Thomsen <[email protected]> Signed-off-by: Bjørn Mork <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-09-11Merge branch 'i2c-for-linus' of ↵Linus Torvalds5-4/+43
git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging Pull i2c subsystem fixes from Jean Delvare. * 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: i2c-core: Fix for lockdep validator i2c-designware: Fix build error if CONFIG_I2C_DESIGNWARE_PLATFORM=y && CONFIG_I2C_DESIGNWARE_PCI=y i2c-i801: Add Device IDs for Intel Lynx Point-LP PCH
2012-09-11Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds16-4/+49
Pull drm fixes from Dave Airlie: "Just noticed I hadn't send these out, nothing majorly urgent, I know AMD guys have some regression fixes coming soon. This contains: 2 nouveau fixes so it loads on the retina MBP systems properly, 2 vmwgfx fixes to load the driver earlier, and allow distros config it 1 error->debug fix in ast and Keith was playing with 32-on-64 and decided we may as well stick the compat ioctl in all the drivers. It fixes udl for him." * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/vmwgfx: add MODULE_DEVICE_TABLE so vmwgfx loads at boot drm/vmwgfx: allow a kconfig option to choose if fbcon is enabled drm: use drm_compat_ioctl for 32-bit apps drm/ast: drop debug level on error printk drm/nv50-/gpio: initialise to vbios defaults during init drm/nvd0/disp: hopefully fix selection of 6/8bpc mode on DP outputs
2012-09-10pwm: pwm-tiehrpwm: Fix conflicting channel period settingPhilip, Avinash1-0/+29
EHRPWM hardware supports 2 independent PWM channels. However the device uses only one register to handle period setting for both channels. So both channels should be configured for same period (in nsec). Fix the same by returning error for conflicting period values. However, allow 1. Configuration of period settings if not conflicting with other channels 2. Re-configuring of period settings if no other channels being configured Signed-off-by: Philip, Avinash <[email protected]> Signed-off-by: Thierry Reding <[email protected]>
2012-09-10pwm: pwm-tiecap: Disable APWM mode after configurePhilip, Avinash1-0/+7
APWM mode is enabled while configuring PWM device. This was done to handle shadow & immediate mode update of period and compare registers. However, leaving it enabled after configuring will cause APWM output on PWM pin even before enabling PWM device. Fix the same by disabling APWM mode after configuring if PWM device is not running. Signed-off-by: Philip, Avinash <[email protected]> Signed-off-by: Thierry Reding <[email protected]>
2012-09-10i2c-core: Fix for lockdep validatorJean Delvare1-2/+20
If kernel is compiled with CONFIG_PROVE_LOCKING the validator raises an error when a multiplexer is removed via sysfs and sub-clients are connected to it. This is a false positive. Documentation/lockdep-design.txt recommends to handle this via calls to mutex_lock_nested(). Based on an earlier fix from Michael Lawnick. Note that the extra code resolves to nothing unless CONFIG_DEBUG_LOCK_ALLOC=y. Signed-off-by: Jean Delvare <[email protected]> Cc: Michael Lawnick <[email protected]>
2012-09-10i2c-designware: Fix build error if CONFIG_I2C_DESIGNWARE_PLATFORM=y && ↵Axel Lin3-2/+19
CONFIG_I2C_DESIGNWARE_PCI=y This patch adds config I2C_DESIGNWARE_CORE in Kconfig, and let I2C_DESIGNWARE_PLATFORM and I2C_DESIGNWARE_PCI select I2C_DESIGNWARE_CORE. Because both I2C_DESIGNWARE_PLATFORM and I2C_DESIGNWARE_PCI can be built as built-in or module, we also need to export the functions in i2c-designware-core. This fixes below build error when CONFIG_I2C_DESIGNWARE_PLATFORM=y && CONFIG_I2C_DESIGNWARE_PCI=y: LD drivers/i2c/busses/built-in.o drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_clear_int': i2c-designware-core.c:(.text+0xa10): multiple definition of `i2c_dw_clear_int' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x928): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_init': i2c-designware-core.c:(.text+0x178): multiple definition of `i2c_dw_init' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x90): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `dw_readl': i2c-designware-core.c:(.text+0xe8): multiple definition of `dw_readl' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x0): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_isr': i2c-designware-core.c:(.text+0x724): multiple definition of `i2c_dw_isr' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x63c): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_xfer': i2c-designware-core.c:(.text+0x4b0): multiple definition of `i2c_dw_xfer' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x3c8): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_is_enabled': i2c-designware-core.c:(.text+0x9d4): multiple definition of `i2c_dw_is_enabled' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x8ec): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `dw_writel': i2c-designware-core.c:(.text+0x124): multiple definition of `dw_writel' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x3c): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_xfer_msg': i2c-designware-core.c:(.text+0x2e8): multiple definition of `i2c_dw_xfer_msg' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x200): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_enable': i2c-designware-core.c:(.text+0x9c8): multiple definition of `i2c_dw_enable' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x8e0): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_read_comp_param': i2c-designware-core.c:(.text+0xa24): multiple definition of `i2c_dw_read_comp_param' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x93c): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_disable': i2c-designware-core.c:(.text+0x9dc): multiple definition of `i2c_dw_disable' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x8f4): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_func': i2c-designware-core.c:(.text+0x710): multiple definition of `i2c_dw_func' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x628): first defined here drivers/i2c/busses/i2c-designware-pci.o: In function `i2c_dw_disable_int': i2c-designware-core.c:(.text+0xa18): multiple definition of `i2c_dw_disable_int' drivers/i2c/busses/i2c-designware-platform.o:i2c-designware-platdrv.c:(.text+0x930): first defined here make[3]: *** [drivers/i2c/busses/built-in.o] Error 1 make[2]: *** [drivers/i2c/busses] Error 2 make[1]: *** [drivers/i2c] Error 2 make: *** [drivers] Error 2 Signed-off-by: Axel Lin <[email protected]> Signed-off-by: Jean Delvare <[email protected]> Tested-by: Jiri Slaby <[email protected]> Cc: [email protected] [3.2+]
2012-09-10i2c-i801: Add Device IDs for Intel Lynx Point-LP PCHJames Ralston2-0/+4
Add the SMBus Device IDs for the Intel Lynx Point-LP PCH. Signed-off-by: James Ralston <[email protected]> Signed-off-by: Jean Delvare <[email protected]>
2012-09-08Merge branch 'fixes-for-3.6' of ↵Linus Torvalds1-1/+1
git://git.linaro.org/people/mszyprowski/linux-dma-mapping Pull DMA-mapping fixes from Marek Szyprowski: "Another set of fixes for ARM dma-mapping subsystem. Commit e9da6e9905e6 replaced custom consistent buffer remapping code with generic vmalloc areas. It however introduced some regressions caused by limited support for allocations in atomic context. This series contains fixes for those regressions. For some subplatforms the default, pre-allocated pool for atomic allocations turned out to be too small, so a function for setting its size has been added. Another set of patches adds support for atomic allocations to IOMMU-aware DMA-mapping implementation. The last part of this pull request contains two fixes for Contiguous Memory Allocator, which relax too strict requirements." * 'fixes-for-3.6' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping: ARM: dma-mapping: IOMMU allocates pages from atomic_pool with GFP_ATOMIC ARM: dma-mapping: Introduce __atomic_get_pages() for __iommu_get_pages() ARM: dma-mapping: Refactor out to introduce __in_atomic_pool ARM: dma-mapping: atomic_pool with struct page **pages ARM: Kirkwood: increase atomic coherent pool size ARM: DMA-Mapping: print warning when atomic coherent allocation fails ARM: DMA-Mapping: add function for setting coherent pool size from platform code ARM: relax conditions required for enabling Contiguous Memory Allocator mm: cma: fix alignment requirements for contiguous regions
2012-09-08Merge branch 'for-linus' of ↵Linus Torvalds4-2/+23
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input subsystem updates from Dmitry Torokhov. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: wacom - add support for EMR on Cintiq 24HD touch Input: i8042 - add Gigabyte T1005 series netbooks to noloop table Input: imx_keypad - reset the hardware before enabling Input: edt-ft5x06 - fix build error when compiling wthout CONFIG_DEBUG_FS
2012-09-08drm/i915: initialize dpio_lock spin lockAlexander Shishkin1-0/+1
This thing is killing lockdep. Signed-off-by: Alexander Shishkin <[email protected]> [Jani: move the init next to the other spin lock inits] Signed-off-by: Jani Nikula <[email protected]> Acked-by: Ben Widawsky <[email protected]> Signed-off-by: Daniel Vetter <[email protected]>
2012-09-07clk: add of_clk_src_onecell_get() supportShawn Guo1-0/+14
For those SoCs that have hundreds of clock outputs, their clock DT bindings could reasonably define #clock-cells as 1 and require the client device specify the index of the clock it consumes in the cell of its "clocks" phandle. Add a generic of_clk_src_onecell_get() function for this purpose. Signed-off-by: Shawn Guo <[email protected]> Reviewed-by: Rob Herring <[email protected]> Signed-off-by: Mike Turquette <[email protected]>
2012-09-07Merge branch 'upstream-fixes' of ↵Linus Torvalds2-2/+6
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid Pull HID updates from Jiri Kosina: "It contains a fix for Eaton Ellipse MAX UPS from Alan Stern, performance improvement (not processing debug data if noone is interested), by Henrik Rydberg, and allowing tpkbd-driven devices to work even with generic driver in a crippled mode, by Andres Freund." * 'upstream-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: tpkbd: work even if the new Lenovo Keyboard driver is not configured HID: Only dump input if someone is listening HID: add NOGET quirk for Eaton Ellipse MAX UPS
2012-09-07Merge branch 'master' of ↵John W. Linville26-58/+269
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem John W. Linville says: ==================== Please pull these fixes intended for 3.6. There are more commits here than I would like -- I got a bit behind while I was stalking Steven Rostedt in San Diego last week... I'll slow it down after this! There are a couple of pulls here. One is from Johannes: "Please pull (according to the below information) to get a few fixes. * a fix to properly disconnect in the driver when authentication or association fails * a fix to prevent invalid information about mesh paths being reported to userspace * a memory leak fix in an nl80211 error path" The other comes via Gustavo: "A few updates for the 3.6 kernel. There are two btusb patches to add more supported devices through the new USB_VENDOR_AND_INTEFACE_INFO() macro and another one that add a new device id for a Sony Vaio laptop, one fix for a user-after-free and, finally, two patches from Vinicius to fix a issue in SMP pairing." Along with those... Arend van Spriel provides a fix for a use-after-free bug in brcmfmac. Daniel Drake avoids a hang by not trying to touch the libertas hardware duing suspend if it is already powered-down. Felix Fietkau provides a batch of ath9k fixes that adress some potential problems with power settings, as well as a fix to avoid a potential interrupt storm. Gertjan van Wingerde provides a register-width fix for rt2x00, and a rt2x00 fix to prevent incorrectly detecting the rfkill status. He also provides a device ID patch. Hante Meuleman gives us three brcmfmac fixes, one that properly initializes a command structure, one that fixes a race condition that could lose usb requests, and one that removes some log spam. Marc Kleine-Budde offers an rt2x00 fix for a voltage setting on some specific devices. Mohammed Shafi Shajakhan sent an ath9k fix to avoid a crash related to using timers that aren't allocated when 2 wire bluetooth coexistence hardware is in use. Sergei Poselenov changes rt2800usb to do some validity checking for received packets, avoiding crashes on an ARM Soc. Stone Piao gives us an mwifiex fix for an incorrectly set skb length value for a command buffer. All of these are localized to their specific drivers, and relatively small. The power-related patches from Felix are bigger than I would like, but I merged them in consideration of their isolation to ath9k and the sensitive nature of power settings in wireless devices. ==================== Signed-off-by: David S. Miller <[email protected]>
2012-09-07target: go through normal processing for zero-length REQUEST_SENSEPaolo Bonzini1-9/+2
Now that spc_emulate_request_sense has been taught to process zero-length REQUEST SENSE correctly, drop the special handling of unit attention conditions from transport_generic_new_cmd. However, for now REQUEST SENSE will be the only command that goes through emulation for zero lengths. (nab: Fix up zero-length check in transport_generic_new_cmd) Signed-off-by: Paolo Bonzini <[email protected]> Signed-off-by: Nicholas Bellinger <[email protected]>
2012-09-07target: support zero allocation length in REQUEST SENSEPaolo Bonzini1-17/+18
Similar to INQUIRY and MODE SENSE, construct the sense data in a buffer and later copy it to the scatterlist. Do not do anything, but still clear a pending unit attention condition, if the allocation length is zero. However, SPC tells us that "If a REQUEST SENSE command is terminated with CHECK CONDITION status [and] the REQUEST SENSE command was received on an I_T nexus with a pending unit attention condition (i.e., before the device server reports CHECK CONDITION status), then the device server shall not clear the pending unit attention condition." Do the transport_kmap_data_sg early to detect this case. It also tells us "Device servers shall not adjust the additional sense length to reflect truncation if the allocation length is less than the sense data available", so do not do that! Note that the err variable is write-only. Signed-off-by: Paolo Bonzini <[email protected]> Signed-off-by: Nicholas Bellinger <[email protected]>
2012-09-07target: support zero-size allocation lengths in transport_kmap_data_sgPaolo Bonzini1-4/+9
In order to support zero-size allocation lengths, do not assert that we have a scatterlist until after checking cmd->data_length. But once we do this, we can have two cases of transport_kmap_data_sg returning NULL: a zero-size allocation length, or an out-of-memory condition. Report the latter using sense codes, so that the SCSI command that triggered it will fail. Signed-off-by: Paolo Bonzini <[email protected]> Signed-off-by: Nicholas Bellinger <[email protected]>
2012-09-07target: fail REPORT LUNS with less than 16 bytes of payloadPaolo Bonzini1-0/+7
SPC says: "The ALLOCATION LENGTH field is defined in 4.3.5.6. The allocation length should be at least 16. Device servers compliant with SPC return CHECK CONDITION status, with the sense key set to ILLEGAL REQUEST, and the additional sense code set to INVALID FIELD IN CDB when the allocation length is less than 16 bytes". Testcase: sg_raw -r8 /dev/sdb a0 00 00 00 00 00 00 00 00 08 00 00 should fail with ILLEGAL REQUEST / INVALID FIELD IN CDB sense does not fail without the patch fails correctly with the patch Signed-off-by: Paolo Bonzini <[email protected]> Signed-off-by: Nicholas Bellinger <[email protected]>
2012-09-07target: report too-small parameter lists everywherePaolo Bonzini3-2/+30
Several places were not checking that the parameter list length was large enough, and thus accessing invalid memory. Zero-length parameter lists are just a special case of this. Signed-off-by: Paolo Bonzini <[email protected]> Signed-off-by: Nicholas Bellinger <[email protected]>
2012-09-07target: go through normal processing for zero-length PSCSI commandsPaolo Bonzini2-5/+7
Right now, commands with a zero-size payload are skipped completely. This is wrong; such commands should be passed down to the device and processed normally. For physical backends, this ignores completely things such as START STOP UNIT. For virtual backends, we have a hack in place to clear a unit attention state on a zero-size REQUEST SENSE, but we still do not report errors properly on zero-length commands---out-of-bounds 0-block reads and writes, too small parameter list lengths, etc. This patch fixes this for PSCSI. Uses of transport_kmap_data_sg are guarded with a check for non-zero cmd->data_length; for all other commands a zero length is handled properly in pscsi_execute_cmd. The sole exception will be for now REPORT LUNS, which is handled through the normal SPC emulation. Signed-off-by: Paolo Bonzini <[email protected]> Signed-off-by: Nicholas Bellinger <[email protected]>
2012-09-07gpio/twl4030: get platform data from device treeFlorian Vaussard1-27/+55
Adds a number of missing device tree properties for twl4030/gpio, and update bindings: - "ti,use-leds" -> .use_leds - "ti,debounce" -> .debounce - "ti,mmc-cd" -> .mmc_cd - "ti,pullups" -> .pullups - "ti,pulldowns" -> .pulldowns Signed-off-by: Florian Vaussard <[email protected]> Acked-by: Linus Walleij <[email protected]> Acked-by: Vaibhav Hiremath <[email protected]> [[email protected]: Fix some checkpatch CHECK issues] Signed-off-by: Benoit Cousson <[email protected]>
2012-09-07|PATCH] seeq: Add missing spinlock initJean Delvare1-0/+1
It doesn't seem this spinlock was properly initialized. Signed-off-by: Jean Delvare <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-09-07net/mlx4_core: Return the error value in case of command initialization failureEugenia Emantayev1-1/+2
If mlx4_cmd_init() failed, the init_one function returned success, although no resources were opened. Signed-off-by: Eugenia Emantayev <[email protected]> Signed-off-by: Yevgeny Petrilin <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-09-07net/mlx4_core: Fixing error flow in case of QUERY_FW failureAviad Yehezkel1-6/+7
The order of operations was wrong on the teardown flow. Signed-off-by: Aviad Yehezkel <[email protected]> Signed-off-by: Yevgeny Petrilin <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-09-07net/mlx4_core: Looking for promiscuous entries on the correct portAviad Yehezkel1-8/+8
The search for promisc entries was always done on the first port, While the addition is done on the correct port. This lead to resource leackage of promisc entries on the second port and brought to a state where we could no longer enter to promiscuous mode after enough iterations of "ifconfig promisc" on the second port. Fix that by using the correct port when searching. Reported-by: Marcelo Ricardo Leitner <[email protected]> Signed-off-by: Aviad Yehezkel <[email protected]> Signed-off-by: Yevgeny Petrilin <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-09-07net/mlx4_core: Add security check / enforcement for flow steering rules set ↵Hadar Hen Zion1-0/+116
for VMs Since VFs may be mapped to VMs which aren't trusted entities, flow steering rules attached through the wrapper on behalf of VFs must be checked to make sure that their L2 specification relate to MAC address assigned to that VF, and add L2 specification if its missing. Signed-off-by: Hadar Hen Zion <[email protected]> Signed-off-by: Or Gerlitz <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-09-07net/mlx4_core: Put Firmware flow steering structures in common header filesHadar Hen Zion2-83/+83
To allow for usage of the flow steering Firmware structures in more locations over the driver, such as the resource tracker, move them from mcg.c to common header files. Signed-off-by: Hadar Hen Zion <[email protected]> Signed-off-by: Or Gerlitz <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-09-07serial: omap: fix compile breakageFelipe Balbi1-0/+4
when rebasing patches on top of Greg's tty-next, it looks like automerge broke a few things which I didn't catch (for whatever reason I didn't have OMAP Serial enabled on .config) so I ended up breaking the build on Greg's tty-next branch. Fix the breakage by re-adding the three missing members on struct uart_omap_port. Reported-by: Tony Lindgren <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-09-07Merge tag 'fixes-for-v3.6-rc4' of ↵Greg Kroah-Hartman53-221/+400
git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into work-linus usb: fixes for v3.6-rc4 Here's a rather big set of fixes for v3.6-rc4. There are some fixes for bugs which have been pending for a long time and only now were uncovered, like the musb and dwc3 patches. We have some remaining fixes for the ep->desc patch series from Ido, a fix for renesas DMA usage, IRQ check on musb's DMA and an oops fix on musb Host implementation. All patches have been pending on linux-usb for a long time and shouldn't cause any further regressions.
2012-09-07HID: tpkbd: work even if the new Lenovo Keyboard driver is not configuredAndres Freund1-1/+3
c1dcad2d32d0252e8a3023d20311b52a187ecda3 added a new driver configured by HID_LENOVO_TPKBD but made the hid_have_special_driver entry non-optional which lead to a recognized but non-working device if the new driver wasn't configured (which is the correct default). Signed-off-by: Andres Freund <[email protected]> Signed-off-by: Jiri Kosina <[email protected]>
2012-09-07gpio: samsung: add devicetree init for s3c24xx archesHeiko Stuebner1-0/+63
Until now the EXYNOS-SoC was the only Samsung-SoC supporting the GPIOs via the device tree. This patch implements dt-support for the s3c24xx arches. The controllers contain only 3 cells, as the underlying gpio controller does not support controlling the drive strength on a gpio level. Tested with the gpio-keys driver on a s3c2416 based machine. Signed-off-by: Heiko Stuebner <[email protected]> Reviewed-by: Thomas Abraham <[email protected]> Acked-by: Linus Walleij <[email protected]> [[email protected]: fixed build error] Signed-off-by: Kukjin Kim <[email protected]>
2012-09-07drm/vmwgfx: add MODULE_DEVICE_TABLE so vmwgfx loads at bootDave Airlie1-0/+1
This will cause udev to load vmwgfx instead of waiting for X to do it. Reviewed-by: Jakob Bornecrantz <[email protected]> Cc: [email protected] Signed-off-by: Dave Airlie <[email protected]>
2012-09-07drm/vmwgfx: allow a kconfig option to choose if fbcon is enabledDave Airlie2-1/+9
This makes things easier for distros where we'd like to have fbcon enabled all the time. Signed-off-by: Dave Airlie <[email protected]>
2012-09-06clk: ux500: Define smp_twd clock for u8500Ulf Hansson1-4/+8
The smp_twd clock is based upon a prcmu_rate clock type for the PRCMU_ARMSS clock. Signed-off-by: Ulf Hansson <[email protected]> Acked-by: Linus Walleij <[email protected]> Signed-off-by: Mike Turquette <[email protected]>
2012-09-06mfd: dbx500: Provide a more accurate smp_twd clockMichel Jaouen2-1/+45
The local timer clock is based on ARM subsystem clock. This patch obtains a more exact value of that clock by reading PRCMU registers. Using this increases the accuracy of the local timer events. Signed-off-by: Ulf Hansson <[email protected]> Signed-off-by: Rickard Andersson <[email protected]> Signed-off-by: Michel Jaouen <[email protected]> Acked-by: Linus Walleij <[email protected]> Signed-off-by: Mike Turquette <[email protected]>
2012-09-06clk: ux500: Support for prmcu_rate clockUlf Hansson2-0/+19
The prmcu_rate clock is not gateable and has a rate which only can be fetched. Signed-off-by: Ulf Hansson <[email protected]> Acked-by: Linus Walleij <[email protected]> Signed-off-by: Mike Turquette <[email protected]>
2012-09-06clk: Provide option for clk_get_rate to issue hw for new rateUlf Hansson1-19/+24
By using CLK_GET_RATE_NOCACHE flag, we tell the clk_get_rate API to issue the hw for an updated clock rate. This can be used for a clock which rate may be updated without a client necessary modifying it. Signed-off-by: Ulf Hansson <[email protected]> Signed-off-by: Mike Turquette <[email protected]>
2012-09-06Merge tag 'stable/for-linus-3.6-rc4-tag' of ↵Linus Torvalds2-5/+5
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen Pull Xen bug-fixes from Konrad Rzeszutek Wilk: * Fix for TLB flushing introduced in v3.6 * Fix Xen-SWIOTLB not using proper DMA mask - device had 64bit but in a 32-bit kernel we need to allocate for coherent pages from a 32-bit pool. * When trying to re-use P2M nodes we had a one-off error and triggered a BUG_ON check with specific CONFIG_ option. * When doing FLR in Xen-PCI-backend we would first do FLR then save the PCI configuration space. We needed to do it the other way around. * tag 'stable/for-linus-3.6-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen/pciback: Fix proper FLR steps. xen: Use correct masking in xen_swiotlb_alloc_coherent. xen: fix logical error in tlb flushing xen/p2m: Fix one-off error in checking the P2M tree directory.
2012-09-06Merge tag '3.6-pci-fixes' of ↵Linus Torvalds5-14/+80
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI updates from Bjorn Helgaas: "Power management - PCI/PM: Enable D3/D3cold by default for most devices - PCI/PM: Keep parent bridge active when probing device - PCI/PM: Fix config reg access for D3cold and bridge suspending - PCI/PM: Add ABI document for sysfs file d3cold_allowed Core - PCI: Don't print anything while decoding is disabled" * tag '3.6-pci-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: PCI: Don't print anything while decoding is disabled PCI/PM: Add ABI document for sysfs file d3cold_allowed PCI/PM: Fix config reg access for D3cold and bridge suspending PCI/PM: Keep parent bridge active when probing device PCI/PM: Enable D3/D3cold by default for most devices
2012-09-06clock: max77686: Add driver for Maxim 77686 32Khz crystal oscillator.Jonghwa Lee3-0/+251
This patch supports max77686 mfd's clock driver using common clock frame work. max77686 has 3 clock ouputs which all are generated from crystal oscillator and SOC can enable/disable them via I2C bus. All clocks are fixed-rate clock sources so that it doesn't supply interface for changing clock rate. Driver uses regmap API to communicate with internal register. Signed-off-by: Jonghwa Lee <[email protected]> Signed-off-by: Mike Turquette <[email protected]>
2012-09-06ARM: ux500: Switch to use common clock frameworkUlf Hansson1-0/+1
Remove machine specific clock implementation and switch to use new common clock framework. Signed-off-by: Ulf Hansson <[email protected]> Acked-by: Linus Walleij <[email protected]> Signed-off-by: Mike Turquette <[email protected]>
2012-09-06clk: ux500: Clock definitions for u8500Ulf Hansson1-1/+453
First version of clock definitions of PRCMU and PRCC clocks for the u8500 platform. Signed-off-by: Ulf Hansson <[email protected]> Acked-by: Linus Walleij <[email protected]> Signed-off-by: Mike Turquette <[email protected]>
2012-09-06clk: ux500: First version of clock definitions for ux500Ulf Hansson4-0/+68
In this first version of the clock definitions, the structure for ux500 are set. Support for u8500, u9540 and u8540 are prepared. Signed-off-by: Ulf Hansson <[email protected]> Acked-by: Linus Walleij <[email protected]> Signed-off-by: Mike Turquette <[email protected]>
2012-09-06clk: ux500: Adapt PRCMU and PRCC clocks for common clkUlf Hansson4-0/+452
First version of common clock implementation of PRCMU clocks and PRCC clocks for ux500 platforms. Signed-off-by: Ulf Hansson <[email protected]> Acked-by: Linus Walleij <[email protected]> Signed-off-by: Mike Turquette <[email protected]>
2012-09-06tty_register_device_attr updated for tty-nextTomas Hlavacek3-4/+35
Added tty_device_create_release() and bound to dev->release in tty_register_device_attr(). Added tty_port_register_device_attr() and used in uart_add_one_port() instead of tty_register_device_attr(). Signed-off-by: Tomas Hlavacek <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
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