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2014-09-18Merge tag 'spi-v3.17-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "A few driver specific fixes for v3.17: - Fix davinci so that GPIO chip selects work with deferred probe of GPIOs (which could happen in production depending on kernel config) plus one incremental stylistic fix to that. - Several fixes for the newly introduced rockchip driver that came up in wider testing of the device. - A couple of small things in the sirf driver, one bug that would stop DMA transfers working and another update to follow the documented procedure in the datasheet. - Fix some memory leaks with devm_kzalloc() being used outside of the device bind path" * tag 'spi-v3.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: davinci: remove empty function davinci_spi_cleanup spi: davinci: request cs_gpio's from probe spi/pl022: Fix error message spi/rockchip: Mark DMA as optional spi/rockchip: Don't warn if SPI is busy but disabled spi/rockchip: Fix the wait_for_idle() timeout spi: sirf: add fifo reset/start for cmd transfer spi: sirf: enable RX_IO_DMA_INT interrupt spi: dw: Don't use devm_kzalloc in master->setup callback spi: fsl: Don't use devm_kzalloc in master->setup callback
2014-09-18crypto: qat - Enable all 32 IRQsTadeusz Struk
Enable interrupts from all 32 bundles. Signed-off-by: Conor McLoughlin <conor.mcloughlin@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-09-18drm/i915: Add limited color range readout for HDMI/DP ports on g4x/vlv/chvVille Syrjälä
The limited color range knob is in the port registers on g4x and vlv/chv for HDMI, and on g4x for DP. Add the relevant code to read out the hardware state into pipe config. On vlv/chv the DP port limited color range knob is in PIPECONF for which we already have readout code. Cc: Chris Clayton <chris2553@googlemail.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Tested-by: Chris Clayton <chris2553@googlemail.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2014-09-18can: at91_can: add missing prepare and unprepare of the clockDavid Dueck
In order to make the driver work with the common clock framework, this patch converts the clk_enable()/clk_disable() to clk_prepare_enable()/clk_disable_unprepare(). While there, add the missing error handling. Signed-off-by: David Dueck <davidcdueck@googlemail.com> Signed-off-by: Anthony Harivel <anthony.harivel@emtrion.de> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-09-18can: flexcan: increase FLEXCAN_MCR_MAXMB() macro to 7 bitsMarc Kleine-Budde
This patch increases the mask in the FLEXCAN_MCR_MAXMB() to 7 bits as in the newer flexcan cores the MAXMB field is 7 bits wide. Reported-by: David Jander <david@protonic.nl> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-09-18can: flexcan: put TX mailbox into TX_INACTIVE mode after tx-completeMarc Kleine-Budde
After sending a RTR frame the TX mailbox becomes a RX_EMPTY mailbox. To avoid side effects when the RX-FIFO is full, this patch puts the TX mailbox into TX_INACTIVE mode in the transmission complete interrupt handler. This, of course, leaves a race window between the actual completion of the transmission and the handling of tx-complete interrupt. However this is the best we can do without busy polling the tx complete interrupt. Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-09-18can: flexcan: implement workaround for errata ERR005829David Jander
This patch implements the workaround mentioned in ERR005829: ERR005829: FlexCAN: FlexCAN does not transmit a message that is enabled to be transmitted in a specific moment during the arbitration process. Workaround: The workaround consists of two extra steps after setting up a message for transmission: Step 8: Reserve the first valid mailbox as an inactive mailbox (CODE=0b1000). If RX FIFO is disabled, this mailbox must be message buffer 0. Otherwise, the first valid mailbox can be found using the "RX FIFO filters" table in the FlexCAN chapter of the chip reference manual. Step 9: Write twice INACTIVE code (0b1000) into the first valid mailbox. Signed-off-by: David Jander <david@protonic.nl> Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-09-18can: flexcan: correctly initialize mailboxesDavid Jander
Apparently mailboxes may contain random data at startup, causing some of them being prepared for message reception. This causes overruns being missed or even confusing the IRQ check for trasmitted messages, increasing the transmit counter instead of the error counter. This patch initializes all mailboxes after the FIFO as RX_INACTIVE. Signed-off-by: David Jander <david@protonic.nl> Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-09-18can: flexcan: mark TX mailbox as TX_INACTIVEMarc Kleine-Budde
This patch fixes the initialization of the TX mailbox. It is now correctly initialized as TX_INACTIVE not RX_EMPTY. Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-09-18can: peak_pci: add PCI ID definition pcie card variantOliver Hartkopp
Add PCI ID definition for the single channel PCAN ExpressCard 34 adapter. Due to the subsystem id evaluation the correct number of channels (here 1) is created at initialization time. Tested including the LED functionality. Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Acked-by: Stephane Grosjean <s.grosjean@peak-system.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-09-18can: c_can_platform: fix parameters of c_can_hw_raminit_ti()Roger Quadros
Pass the correct 'mask' and 'value' bits to c_can_hw_raminit_wait_ti(). They seem to have been swapped in the usage instances. Reported-by: Jay Schroeder <jay.schroeder@garmin.com> Signed-off-by: Roger Quadros <rogerq@ti.com> Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-09-17iscsi-target: avoid NULL pointer in iscsi_copy_param_list failureJoern Engel
In iscsi_copy_param_list() a failed iscsi_param_list memory allocation currently invokes iscsi_release_param_list() to cleanup, and will promptly trigger a NULL pointer dereference. Instead, go ahead and return for the first iscsi_copy_param_list() failure case. Found by coverity. Signed-off-by: Joern Engel <joern@logfs.org> Cc: <stable@vger.kernel.org> # v3.1+ Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2014-09-17iscsi-target: Fix memory corruption in iscsit_logout_post_handler_diffcidNicholas Bellinger
This patch fixes a bug in iscsit_logout_post_handler_diffcid() where a pointer used as storage for list_for_each_entry() was incorrectly being used to determine if no matching entry had been found. This patch changes iscsit_logout_post_handler_diffcid() to key off bool conn_found to determine if the function needs to exit early. Reported-by: Joern Engel <joern@logfs.org> Cc: <stable@vger.kernel.org> # v3.1+ Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2014-09-17target: Fix inverted logic in SE_DEV_ALUA_SUPPORT_STATE_STORESebastian Herbszt
Fix inverted logic in SE_DEV_ALUA_SUPPORT_STATE_STORE for setting the supported ALUA access states via configfs, originally introduced in commit b0a382c5. A value of 1 should enable the support, not disable it. Signed-off-by: Sebastian Herbszt <herbszt@gmx.de> Cc: <stable@vger.kernel.org> # v3.14+ Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2014-09-17target: Fix user data segment multiplier in spc_emulate_evpd_b3()Sebastian Herbszt
This patch fixes an apparent cut and paste error in spc_emulate_evpd_b3(), where lba_map_segment_size was being used twice for the Referrals VPD. Go ahead and set the correct user data segment multiplier instead of user data segment size. Signed-off-by: Sebastian Herbszt <herbszt@gmx.de> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2014-09-16hwmon: (fam15h_power) Add support for two more processorsAravind Gopalakrishnan
Fam16h,M30h(Mullins) and Fam15hM30h(Kaveri) processors can report 'power_crit' value. So, adding their respective device ids. Signed-off-by: Aravind Gopalakrishnan <Aravind.Gopalakrishnan@amd.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2014-09-16hwmon: (fam15h_power) Make actual power reporting conditionalAravind Gopalakrishnan
power1_input should only be reported for Fam15h, Models 00h-0fh So, introduce a is_visible function to take care of this. As suggested by Guenter here: http://marc.info/?l=linux-kernel&m=141038145616437&w=2 Suggested-by: Guenter Roeck <linux@roeck-us.net> Fixes: 22e32f4f5777 ('x86,AMD: Power driver support for AMD's family 16h processors') Signed-off-by: Aravind Gopalakrishnan <Aravind.Gopalakrishnan@amd.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2014-09-17drm: sti: do not iterate over the info frame arrayBenjamin Gaignard
avi infoframe is a 13 bytes array, do not read after this limite. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-09-16Merge remote-tracking branches 'spi/fix/davinci', 'spi/fix/dw', ↵Mark Brown
'spi/fix/fsl', 'spi/fix/pl022', 'spi/fix/rockchip' and 'spi/fix/sirf' into spi-linus
2014-09-16vgaarb: Drop obsolete #ifndefBruno Prémont
Commit 20cde694027e ("x86, ia64: Move EFI_FB vga_default_device() initialization to pci_vga_fixup()") moved boot video device detection from efifb to x86 and ia64 pci/fixup.c. Remove the left-over #ifndef check that will always match since the corresponding arch-specific define is gone with above patch. Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> CC: Matthew Garrett <matthew.garrett@nebula.com>
2014-09-16scsi: use 'depends' instead of 'select' for SCSI_FC_ATTRSRandy Dunlap
There are other kconfig symbols which use SCSI_FC_ATTRS. In order to maintain sanity and prevent kconfig warnings, change all of these from using 'select' to using 'depends on' so that proper symbol dependencies will be honored and circular depends problems will be avoided. This fixes kconfig warnings and build errors: warning: (LIBFC && SCSI_IBMVFC && SCSI_QLA_FC && SCSI_LPFC && ZFCP && SCSI_BFA_FC && SCSI_CHELSIO_FCOE && FUSION_FC) selects SCSI_FC_ATTRS which has unmet direct dependencies (SCSI && NET) drivers/scsi/scsi_transport_fc.c: In function 'fc_host_post_event': drivers/scsi/scsi_transport_fc.c:543:7: error: 'scsi_nl_sock' undeclared (first use in this function) drivers/scsi/scsi_transport_fc.c: In function 'fc_host_post_vendor_event': drivers/scsi/scsi_transport_fc.c:611:7: error: 'scsi_nl_sock' undeclared (first use in this function) Reported-by: Fengguang Wu <fengguang.wu@intel.com> [0-day test robot] Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-16sfc: fix addr_list_lock spinlock use before initEdward Cree
Reported by Nikolay Aleksandrov. In efx_init_port() we call efx_mac_reconfigure() to work around a Falcon/A1 limitation, and this calls efx_{arch}_filter_sync_rx_mode(), which takes the addr_list_lock; but this lock is uninitialised, because we haven't called register_netdevice() yet. So, in efx_farch_filter_sync_rx_mode(), check efx_dev_registered() before doing anything else. The EF10 equivalent, efx_ef10_filter_sync_rx_mode(), already has the corresponding check. Signed-off-by: Edward Cree <ecree@solarflare.com> Tested-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-16r8169: adjust __rtl8169_set_featureshayeswang
Remove the "changed" test in __rtl8169_set_features(). Instead, do simple test in rtl8169_set_features(). Set the RxChkSum and RxVlan through __rtl8169_set_features() in rtl_open(). Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-16vgaarb: Don't default exclusively to first video device with mem+ioBruno Prémont
Commit 20cde694027e ("x86, ia64: Move EFI_FB vga_default_device() initialization to pci_vga_fixup()") moved boot video device detection from efifb to x86 and ia64 pci/fixup.c. For dual-GPU Apple computers above change represents a regression as code in efifb did forcefully override vga_default_device while the merge did not (vgaarb happens prior to PCI fixup). To improve on initial device selection by vgaarb (it cannot know if PCI device not behind bridges see/decode legacy VGA I/O or not), move the screen_info based check from pci_video_fixup() to vgaarb's init function and use it to refine/override decision taken while adding the individual PCI VGA devices. This way PCI fixup has no reason to adjust vga_default_device anymore but can depend on its value for flagging shadowed VBIOS. This has the nice benefit of removing duplicated code but does introduce a #if defined() block in vgaarb. Not all architectures have screen_info and would cause compile to fail without it. Link: https://bugzilla.kernel.org/show_bug.cgi?id=84461 Reported-and-Tested-By: Andreas Noever <andreas.noever@gmail.com> Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> CC: Matthew Garrett <matthew.garrett@nebula.com> CC: stable@vger.kernel.org # v3.5+
2014-09-16spi: davinci: remove empty function davinci_spi_cleanupGrygorii Strashko
Remove empty function davinci_spi_cleanup(). Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-16scsi: fix build errors, SCSI_FC_ATTRS needs to depend on SCSI && NETRandy Dunlap
Fix build errors when CONFIG_SCSI_NETLINK is enabled but CONFIG_NET is not enabled: drivers/built-in.o: In function `scsi_nl_rcv_msg': scsi_netlink.c:(.text+0x1850fa): undefined reference to `netlink_ack' scsi_netlink.c:(.text+0x185105): undefined reference to `skb_pull' scsi_netlink.c:(.text+0x18515d): undefined reference to `netlink_capable' drivers/built-in.o: In function `scsi_netlink_init': (.text+0x185244): undefined reference to `init_net' drivers/built-in.o: In function `scsi_netlink_init': (.text+0x185258): undefined reference to `__netlink_kernel_create' drivers/built-in.o: In function `scsi_netlink_exit': (.text+0x185291): undefined reference to `netlink_kernel_release' Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Anish Bhatt <anish@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-15Merge tag 'fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux Pull virtio fixes from Rusty Russell: "virtio-rng corner case fixes, with cc:stable. Survived a few days in linux-next" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux: virtio-rng: skip reading when we start to remove the device virtio-rng: fix stuck of hot-unplugging busy device
2014-09-15Merge tag 'regmap-v3.17-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap Pull regmap fix from Mark Brown: "Fix registers file in debugfs Ensure that the mode reported for the registers file in debugfs is accurate by marking it as read only when the define to enable writes has not been set. This is on the edge of being a bug fix but it's debugfs and it makes it much easier for users to spot what's going wrong when they forget to enable writeability" * tag 'regmap-v3.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: Fix debugfs-file 'registers' mode
2014-09-15Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: "A few quirks for i8042/AT keyboards and a small device tree doc fix for Atmel Touchscreens" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: atmel_mxt_ts - fix merge in DT documentation Input: i8042 - also set the firmware id for MUXed ports Input: i8042 - add nomux quirk for Avatar AVIU-145A6 Input: i8042 - add Fujitsu U574 to no_timeout dmi table Input: atkbd - do not try 'deactivate' keyboard on any LG laptops
2014-09-15bnx2i/bnx2fc : fix randconfig error in next-20140909Anish Bhatt
Just like CNIC, tristate of these two modules is also dependent on IPV6. These need to be handled separately as they select CNIC, which can override tristate for CNIC from 'm' to 'y', which can cause build failures when ipv6 is compiled as a module even if CNIC's Kconfig will only 'm' or 'n' when ipv6 is compiled as a module. Fixes: c99d667e8527 ("cnic : Cleanup CONFIG_IPV6 & VLAN check") Signed-off-by: Anish Bhatt <anish@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-15scsi_netlink : Make SCSI_NETLINK dependent on NET instead of selecting NETAnish Bhatt
Required for avoiding recursive dependencies in the Kconfig, brought out by fixing randconfig error for bnx2i/bnx2fc in the patch that follows. As suggested by Randy Dunlap Signed-off-by: Anish Bhatt <anish@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-15cxgb4: Don't allocate adapter structure for all PF'sHariprasad Shenai
commit 35b1de557970 ("rdma/cxgb4: Fixes cxgb4 probe failure in VM when PF is exposed through PCI Passthrough") moved the code to check for SR-IOV PF[0..3] much further down in init_one() past the point where we allocate a (struct adapter) for PF[0..3]. As a result, we left four of these on ever module remove. Fix: Allocate adapter structure only for PF4 Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-15iscsi-target: Ignore ICF_GOT_LAST_DATAOUT during Data-Out ITT lookupNicholas Bellinger
This patch adds a explicit check in iscsit_find_cmd_from_itt_or_dump() to ignore commands with ICF_GOT_LAST_DATAOUT set. This is done to address the case where an ITT is being reused for DataOUT, but the previous command with the same ITT has not yet been acknowledged by ExpStatSN and removed from the per connection command list. This issue was originally manifesting itself by referencing the previous command during ITT lookup, and subsequently hitting the check in iscsit_check_dataout_hdr() for ICF_GOT_LAST_DATAOUT, that resulted in the DataOUT PDU + associated payload being silently dumped. Reported-by: Arshad Hussain <arshad.hussain@calsoftinc.com> Tested-by: Arshad Hussain <arshad.hussain@calsoftinc.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2014-09-15Target/iser: Fix initiator_depth and responder_resourcesSagi Grimberg
The iser target is the RDMA requester and the iser initiator is the RDMA responder. In order to determine the max inflight RDMA READ requests to set on the QP (initiator_depth), it should take the min between the initiator published initiator_depth and the max inflight rdma read requests its local HCA support (max_qp_init_rd_atom). The target will never handle incoming RDMA READ requests so no need to set responder_resources. Signed-off-by: Sagi Grimberg <sagig@mellanox.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2014-09-15Target/iser: Avoid calling rdma_disconnect twiceSagi Grimberg
rdma_disconnect may be called in 2 code flows: - isert_wait_conn: disconnect initiated be the target - disconnected_handler: disconnect invoked by the initiator In case isert_conn->disconnect is true then rdma_disconnect was called in disconnected handler, no need to call it again from isert_wait_conn. Signed-off-by: Sagi Grimberg <sagig@mellanox.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2014-09-15Target/iser: Don't put isert_conn inside disconnected handlerSagi Grimberg
disconnected_handler is invoked on several CM events (such as DISCONNECTED, DEVICE_REMOVAL, TIMEWAIT_EXIT...). Since multiple events can occur while before isert_free_conn is invoked, we might put all isert_conn references and free the connection too early. Signed-off-by: Sagi Grimberg <sagig@mellanox.com> Cc: <stable@vger.kernel.org> # v3.10+ Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2014-09-15Target/iser: Get isert_conn reference once got to connected_handlerSagi Grimberg
In case the connection didn't reach connected state, disconnected handler will never be invoked thus the second kref_put on isert_conn will be missing. Signed-off-by: Sagi Grimberg <sagig@mellanox.com> Cc: <stable@vger.kernel.org> # v3.10+ Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2014-09-15Merge branch 'pci/hotplug-vga' into for-linusBjorn Helgaas
* pci/hotplug-vga: ACPIPHP / radeon / nouveau: Remove acpi_bus_no_hotplug() PCI: Add pci_ignore_hotplug() to ignore hotplug events for a device
2014-09-15ACPIPHP / radeon / nouveau: Remove acpi_bus_no_hotplug()Bjorn Helgaas
Revert parts of f244d8b623da ("ACPIPHP / radeon / nouveau: Fix VGA switcheroo problem related to hotplug"). A previous commit 5493b31f0b55 ("PCI: Add pci_ignore_hotplug() to ignore hotplug events for a device") added equivalent functionality implemented in a different way for both acpiphp and pciehp. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Dave Airlie <airlied@redhat.com> Acked-by: Rajat Jain <rajatxjain@gmail.com>
2014-09-15ath9k_htc: fix random decryption failureJohannes Stezenbach
In v3.15 the driver stopped to accept network packets after successful authentification, which could be worked around by passing the nohwcrypt=1 module parameter. This was not reproducible by everyone, and showed random behaviour in some tests. It was caused by an uninitialized variable introduced in 4ed1a8d4a257 ("ath9k_htc: use ath9k_cmn_rx_accept") and used in 341b29b9cd2f ("ath9k_htc: use ath9k_cmn_rx_skb_postprocess"). Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=78581 Fixes: 341b29b9cd2f ("ath9k_htc: use ath9k_cmn_rx_skb_postprocess") Signed-off-by: Johannes Stezenbach <js@sig21.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-15brcmfmac: handle IF event for P2P_DEVICE interfaceArend van Spriel
The firmware notifies about interface changes through the IF event which has a NO_IF flag that means host can ignore the event. This behaviour was introduced in the driver by: commit 2ee8382fc6c763c76396a6aaff77a27089eed3aa Author: Arend van Spriel <arend@broadcom.com> Date: Sat Aug 10 12:27:24 2013 +0200 brcmfmac: ignore IF event if firmware indicates it It turns out that the IF event for the P2P_DEVICE also has this flag set, but the event should not be ignored in this scenario. The mentioned commit caused a regression in 3.12 kernel in creation of the P2P_DEVICE interface. Cc: <stable@vger.kernel.org> # 3.14, 3.16 Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-15brcmfmac: obtain ifp through wdev structureArend van Spriel
For P2P_DEVICE interface the function brcmf_cfg80211_update_proto_addr_mode() resulted in a crash, because it assumed wdev->netdev would be valid. The ifp should be obtained through the driver vif structure which contains the wireless_dev. Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-15brcmfmac: conditionally compile firmware protocol source codeArend van Spriel
The host-interface can select which protocol implementation it needs. Selecting PCIe will include the msgbuf protocol and selecting USB and/or SDIO will include the bcdc protocol. The PCIe kconfig option assures the dependencies for msgbuf are met, ie. HAS_DMA. Reported-by: Geert Uytterhoeven <geert@linux-m68k.org> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-15brcmfmac: Fix memory leak and missing assignment.Hante Meuleman
The function brcmf_enable_bw40_2g contains a memory leak. The function is also missing initialisation of one of the members of ch struct, which can lead to warning but this has no impact on result. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-15net/phy: micrel: Disable asymmetric pause for KSZ9031Mike Looijmans
The KSZ9031 appears to suffer from the same hardware bug as described for the KSZ9021 in commit 32fcafbcd1c9f6c7013016a22a5369b4acb93577 ("net/phy: micrel: Disable asymmetric pause for KSZ9021") you have to unplug the cable and plug it back to get it to work. Remove the SUPPORTED_Asym_Pause flag for the KSZ9031 to fix this. Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-15drm/i915: Fix SRC_COPY width on 830/845gChris Wilson
One small change I forgot to make in commit c4d69da167fa967749aeb70bc0e94a457e5d00c1 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Sep 8 14:25:41 2014 +0100 drm/i915: Evict CS TLBs between batches was to update the copy width for the compact BLT copy instruction. Reported-by: Thomas Richter <thor@math.tu-berlin.de> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Thomas Richter <thor@math.tu-berlin.de> Cc: Jani Nikula <jani.nikula@intel.com> Cc: stable@vger.kernel.org Tested-by: Thomas Richter <thor@math.tu-berlin.de> Acked-by: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2014-09-14Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull vfs fixes from Al Viro: "double iput() on failure exit in lustre, racy removal of spliced dentries from ->s_anon in __d_materialise_dentry() plus a bunch of assorted RCU pathwalk fixes" The RCU pathwalk fixes end up fixing a couple of cases where we incorrectly dropped out of RCU walking, due to incorrect initialization and testing of the sequence locks in some corner cases. Since dropping out of RCU walk mode forces the slow locked accesses, those corner cases slowed down quite dramatically. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: be careful with nd->inode in path_init() and follow_dotdot_rcu() don't bugger nd->seq on set_root_rcu() from follow_dotdot_rcu() fix bogus read_seqretry() checks introduced in b37199e move the call of __d_drop(anon) into __d_materialise_unique(dentry, anon) [fix] lustre: d_make_root() does iput() on dentry allocation failure
2014-09-14Merge branch 'parisc-3.17-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc updates from Helge Deller: "The most important patch is a new Light Weigth Syscall (LWS) for 8, 16, 32 and 64 bit atomic CAS operations which is required in order to be able to implement the atomic gcc builtins on our platform. Other than that, we wire up the seccomp, getrandom and memfd_create syscalls, fixes a minor off-by-one bug and a wrong printk string" * 'parisc-3.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Implement new LWS CAS supporting 64 bit operations. parisc: Wire up seccomp, getrandom and memfd_create syscalls parisc: dino: fix %d confusingly prefixed with 0x in format string parisc: sys_hpux: NUL terminator is one past the end
2014-09-14Merge tag 'ntb-3.17' of git://github.com/jonmason/ntbLinus Torvalds
Pull ntb driver bugfixes from Jon Mason: "NTB driver fixes for queue spread and buffer alignment. Also, update to MAINTAINERS to reflect new e-mail address" * tag 'ntb-3.17' of git://github.com/jonmason/ntb: ntb: Add alignment check to meet hardware requirement MAINTAINERS: update NTB info NTB: correct the spread of queues over mw's
2014-09-14Merge branch 'irq-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull ARM irq chip fixes from Thomas Gleixner: "Another pile of ARM specific irq chip fixlets: - off by one bugs in the crossbar driver - missing annotations - a bunch of "make it compile" updates I pulled the lot today from Jason, but it has been in -next for at least a week" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip: gic-v3: Declare rdist as __percpu pointer to __iomem pointer irqchip: gic: Make gic_default_routable_irq_domain_ops static irqchip: exynos-combiner: Fix compilation error on ARM64 irqchip: crossbar: Off by one bugs in init irqchip: gic-v3: Tag all low level accessors __maybe_unused irqchip: gic-v3: Only define gic_peek_irq() when building SMP
generated by cgit (git 2.34.1) at 2025-09-20 21:50:53 +0000