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2014-01-13staging: vt6656: sparse fixes: iwctl_siwgenie use memcpy.Malcolm Priestley
extra is in kernel space replace copy_from_user with memcpy with no need to error check. We already know that extra is valid by error checking on wrq->length. sparse warning iwctl.c:1567:53: warning: incorrect type in argument 2 (different address spaces) iwctl.c:1567:53: expected void const [noderef] <asn:1>*from iwctl.c:1567:53: got char *extra Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13Merge branch 'pci/aer' into nextBjorn Helgaas
* pci/aer: PCI/AER: Support ACPI HEST AER error sources for PCI domains other than 0 ACPICA: Add helper macros to extract bus/segment numbers from HEST table.
2014-01-13staging: vt6656: sparse fixes ethtool_ioctl Use struct ifreq *Malcolm Priestley
Replace useraddr with direct point to struct ifreq->ifr_data sparse warnings main_usb.c:1443:44: warning: cast removes address space of expression main_usb.c:1454:37: warning: incorrect type in argument 2 (different address spaces) main_usb.c:1454:37: expected void const [noderef] <asn:1>*from main_usb.c:1454:37: got void *useraddr main_usb.c:1462:34: warning: incorrect type in argument 1 (different address spaces) main_usb.c:1462:34: expected void [noderef] <asn:1>*to main_usb.c:1462:34: got void *useraddr Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13staging: vt6656: sparse fixes: dpc.c missing dpc.hMalcolm Priestley
sparse warnings dpc.c:249:5: warning: symbol 'RXbBulkInProcessData' was not declared. Should it be static? dpc.c:1295:6: warning: symbol 'RXvWorkItem' was not declared. Should it be static? dpc.c:1321:6: warning: symbol 'RXvFreeRCB' was not declared. Should it be static? dpc.c:1356:6: warning: symbol 'RXvMngWorkItem' was not declared. Should it be static? Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13staging: lustre: libcfs_debug: small whitespace cleanupsSalym Senyonga
Just a few minor changes to make columns line up. Signed-off-by: Salym Senyonga <salymsash@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13staging: lustre: libcfs_debug.h: remove extra blank linesSalym Senyonga
This patch removes consecutive blank lines. Signed-off-by: Salym Senyonga <salymsash@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13staging: lustre: libcfs_debug.h: Align backslashes in macrosSalym Senyonga
Uniformly align backslashes to improve readability. Signed-off-by: Salym Senyonga <salymsash@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13Merge branch 'for_3.14/arm-no-bootmem' of ↵Russell King
git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into devel-stable
2014-01-13staging: lustre: libcfs_debug.h: align define valuesSalym Senyonga
Give all the constants a uniform alignment. Signed-off-by: Salym Senyonga <salymsash@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13ARM: fix ffs/fls implementations to match x86Russell King
ARMs ffs/fls implementations are not type compatible with x86, so when they're used in combination with min()/max(), they provoke warnings. Change these to be inline functions with the correct types, providing the clz as a separate documentation, and document their individual behaviours. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-01-13Merge branch 'qlcnic'David S. Miller
Shahed Shaikh says: ==================== This series includes following changes: o SRIOV and VLAN filtering related enhancements which includes - Do MAC learning for PF - Restrict VF from configuring any VLAN mode - Enable flooding on PF - Turn on promiscuous mode for PF o Bug fix in qlcnic_sriov_cleanup() introduced by commit 154d0c81("qlcnic: VLAN enhancement for 84XX adapters") o Beaconing support for 83xx and 84xx series adapters o Allow 82xx adapter to perform IPv6 LRO even if destination IP address is not programmed. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-13qlcnic: Update version to 5.3.54Shahed Shaikh
Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-13qlcnic: Enable IPv6 LRO even if IP address is not programmedShahed Shaikh
o Enabling BIT_9 while configuring hardware LRO allows adapter to perform LRO even if destination IP address is not programmed in adapter. Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-13qlcnic: Fix SR-IOV cleanup code pathManish Chopra
o Add __QLCNIC_SRIOV_ENABLE bit check before doing SRIOV cleanup Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-13qlcnic: Enable beaconing for 83xx/84xx Series adapter.Himanshu Madhani
o Refactored code to handle beaconing test for all adapters. o Use GET_LED_CONFIG mailbox command for 83xx/84xx series adapter to detect current beaconing state of the adapter. Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-13qlcnic: Do MAC learning for SRIOV PF.Sucheta Chakraborty
o MAC learning will be done for SRIOV PF to help program VLAN filters onto adapter. This will help VNIC traffic to flow through without flooding traffic. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-13qlcnic: Turn on promiscous mode for SRIOV PF.Sucheta Chakraborty
o By default, SRIOV PF will have promiscous mode on. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-13qlcnic: Enable VF flood bit on PF.Sucheta Chakraborty
o On enabling VF flood bit, PF driver will be able to receive traffic from all its VFs. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-13qlcnic: Restrict VF from configuring any VLAN mode.Sucheta Chakraborty
o Adapter should allow vlan traffic only for vlans configured on a VF. On configuring any vlan mode from VF, adapter will allow any vlan traffic to pass for that VF. Do not allow VF to configure this mode. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-13staging: tidspbridge: adjust error return code (bugfix)Julia Lawall
The variable status is initialized to either 0 or an error code. Return status to propagate the error value. A simplified version of the semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ type T; identifier i; constant c; @@ -T i; <... when != i -i = c; ...> // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13Staging: rts5139: rts51x_card: fixed style issuesMorgan Creekmore
fixed coding style issues, long lines and extra parentheses on return statement Signed-off-by: Morgan Creekmore <morgan.creekmore@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13staging: wlags49_h2: Fix "do not use C99 //" in wl_cs.h, wl_enc.h wl_main.h ↵Masanari Iida
and wl_wext.h This patch fixed "Error: do not use C99 //" found by checkpatch.pl in multiple files within wlags49_h2. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13Staging: rtl8188eu: Fixed "foo * bar" related coding style issuesTim Jester-Pfadt
This patch fixes all "foo * bar", "foo*bar", "foo* bar" checkpatch.pl errors for rtl8188eu. Signed-off-by: Tim Jester-Pfadt <t.jp@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13Staging: rtl8188eu: Fixed required spaces after ',' and around '=' and '=='Tim Jester-Pfadt
This patch fixes all spaces required after ',' and around '=' aswell as '==' checkpatch.pl errors for rtl8188eu. Signed-off-by: Tim Jester-Pfadt <t.jp@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13staging: vt6655: Fix memory leak in wpa_ioctl()Christian Engelmayer
Fix a memory leak in the wpa_ioctl() error handling path so that 'param' is also freed correctly in case of an unsupported ioctl. Detected by Coverity: CID 144380. Signed-off-by: Christian Engelmayer <cengelma@gmx.at> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13net: make dev_set_mtu() honor notification return codeVeaceslav Falico
Currently, after changing the MTU for a device, dev_set_mtu() calls NETDEV_CHANGEMTU notification, however doesn't verify it's return code - which can be NOTIFY_BAD - i.e. some of the net notifier blocks refused this change, and continues nevertheless. To fix this, verify the return code, and if it's an error - then revert the MTU to the original one, notify again and pass the error code. CC: Jiri Pirko <jiri@resnulli.us> CC: "David S. Miller" <davem@davemloft.net> CC: Eric Dumazet <edumazet@google.com> CC: Alexander Duyck <alexander.h.duyck@intel.com> CC: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: Veaceslav Falico <vfalico@redhat.com> Reviewed-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-13imx-drm: parallel-display: honor 'native-mode' property when selecting video ↵Lothar Waßmann
mode from DT This patch allows to select a specific video mode from a list of modes defined in DT by setting the 'native-mode' property appropriately. Since all current users of this driver have only one mode defined in their .dts files, the patch does not change the behaviour of this driver on the affected platforms. Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Reviewed-by: Marek Vasut <marex@denx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13staging: drm/imx: don't drop crtc offsets when doing pageflipLucas Stach
CRTC offsets are only set with the initial modeset, any subseqent pageflips assume them to be kept the same, so we need to remember the current state until another modeset changes it. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13staging: drm/imx: handle framebuffer offsets correctlyLucas Stach
We didn't take the pixel format into account, so x-direction offsets were off by a factor of 2 or 4 for 16bpp and 32bpp framebuffers. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13staging: drm/imx: set second plane base addressPhilipp Zabel
Even though we do not enable the hardware double buffering feature right now, set the second base address pointer (EBA1) as well to increase robustness. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13Staging: comedi: fix extra whitespace style issues in ni_mio_common.c.Chase Southwood
This patch for ni_mio_common.c removes extra whitespace causing checkpatch.pl warnings. Signed-off-by: Chase Southwood <chase.southwood@yahoo.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13Staging: comedi: fix indentation coding style issue in ni_mio_common.c.Chase Southwood
This patch for ni_mio_common.c fixes several indentation warnings from checkpatch.pl. Signed-off-by: Chase Southwood <chase.southwood@yahoo.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13Staging: comedi: fix numerous brace coding style issues in ni_mio_common.c.Chase Southwood
This patch for ni_mio_common.c removes many unneccesary braces to fix checkpatch.pl warnings. Signed-off-by: Chase Southwood <chase.southwood@yahoo.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13comedi: Humusoft MF634 and MF624 DAQ cards driverRostislav Lisovy
This patch adds Comedi driver for Humusoft MF634 (PCIe) and MF624 (PCI) data acquisition cards. The legacy card Humusoft MF614 is not supported. More info about the cards may be found at http://humusoft.cz/produkty/datacq/ The driver was tested with both cards. Everything seems to work properly. Just the basic functionality of the card (DIO, ADC, DAC) is supported by this driver. Signed-off-by: Rostislav Lisovy <lisovy@gmail.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13mei: limit the number of consecutive resetsTomas Winkler
give up reseting after 3 unsuccessful tries Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13mei: revamp mei reset state machineTomas Winkler
1. MEI_DEV_RESETTING device state spans only hardware reset flow while starting dev state is saved into a local variable for further reference, this let us to reduce big if statements in case we are trying to avoid nested resets 2. During initializations if the reset ended in MEI_DEV_DISABLED device state we bail out with -ENODEV 3. Remove redundant interrupts_enabled parameter as this can be deduced from the starting dev_state 4. mei_reset propagates error code to the caller 5. Add mei_restart function to wrap the pci resume Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13drivers/char: don't use module_init in non-modular ttyprintk.cPaul Gortmaker
The TTY_PRINTK option is bool, and hence this code is either present or absent. It will never be modular, so using module_init as an alias for __initcall is rather misleading. Fix this up now, so that we can relocate module_init from init.h into module.h in the future. If we don't do this, we'd have to add module.h to obviously non-modular code, and that would be a worse thing. Note that direct use of __initcall is discouraged, vs. one of the priority categorized subgroups. As __initcall gets mapped onto device_initcall, our use of device_initcall directly in this change means that the runtime impact is zero -- it will remain at level 6 in initcall ordering. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13Revert "kernfs: fix get_active failure handling in kernfs_seq_*()"Greg Kroah-Hartman
This reverts commit d92d2e6bd72b653f9811e0c9c46307c743b3fc58. Tejun writes: I'm sorry but can you please revert the whole series? get_active() waiting while a node is deactivated has potential to lead to deadlock and that deactivate/reactivate interface is something fundamentally flawed and that cgroup will have to work with the remove_self() like everybody else. IOW, I think the first posting was correct. Cc: Tejun Heo <tj@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13packet: doc: describe PACKET_MMAP with one packet socket for rx and txNorbert van Bolhuis
Document how to use one AF_PACKET mmap socket for RX and TX. Signed-off-by: Norbert van Bolhuis <nvbolhuis@aimvalley.nl> Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-13Move DWC2 driver out of stagingPaul Zimmerman
The DWC2 driver should now be in good enough shape to move out of staging. I have stress tested it overnight on RPI running mass storage and Ethernet transfers in parallel, and for several days on our proprietary PCI-based platform. Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Cc: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13Revert "kernfs: replace kernfs_node->u.completion with ↵Greg Kroah-Hartman
kernfs_root->deactivate_waitq" This reverts commit ea1c472dfeada211a0100daa7976e8e8e779b858. Tejun writes: I'm sorry but can you please revert the whole series? get_active() waiting while a node is deactivated has potential to lead to deadlock and that deactivate/reactivate interface is something fundamentally flawed and that cgroup will have to work with the remove_self() like everybody else. IOW, I think the first posting was correct. Cc: Tejun Heo <tj@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13sctp: make sctp_addto_chunk_fixed localstephen hemminger
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Acked-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-13Revert "kernfs: remove KERNFS_ACTIVE_REF and add kernfs_lockdep()"Greg Kroah-Hartman
This reverts commit a69d001cfc712b96ec9d7ba44d6285702a38dabf. Tejun writes: I'm sorry but can you please revert the whole series? get_active() waiting while a node is deactivated has potential to lead to deadlock and that deactivate/reactivate interface is something fundamentally flawed and that cgroup will have to work with the remove_self() like everybody else. IOW, I think the first posting was correct. Cc: Tejun Heo <tj@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13Revert "kernfs: remove KERNFS_REMOVED"Greg Kroah-Hartman
This reverts commit ae34372eb8408b3d07e870f1939f99007a730d28. Tejun writes: I'm sorry but can you please revert the whole series? get_active() waiting while a node is deactivated has potential to lead to deadlock and that deactivate/reactivate interface is something fundamentally flawed and that cgroup will have to work with the remove_self() like everybody else. IOW, I think the first posting was correct. Cc: Tejun Heo <tj@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13Revert "kernfs: restructure removal path to fix possible premature return"Greg Kroah-Hartman
This reverts commit 45a140e587f3d32d8d424ed940dffb61e1739047. Tejun writes: I'm sorry but can you please revert the whole series? get_active() waiting while a node is deactivated has potential to lead to deadlock and that deactivate/reactivate interface is something fundamentally flawed and that cgroup will have to work with the remove_self() like everybody else. IOW, I think the first posting was correct. Cc: Tejun Heo <tj@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-13phylib: Add of_phy_attachAndy Fleming
10G PHYs don't currently support running the state machine, which is implicitly setup via of_phy_connect(). Therefore, it is necessary to implement an OF version of phy_attach(), which does everything except start the state machine. Signed-off-by: Andy Fleming <afleming@gmail.com> Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-13phylib: Support attaching to generic 10g driverAndy Fleming
phy_attach_direct() may now attach to a generic 10G driver. It can also be used exactly as phy_connect_direct(), which will be useful when using of_mdio, as phy_connect (and therefore of_phy_connect) start the PHY state machine, which is currently irrelevant for 10G PHYs. Signed-off-by: Andy Fleming <afleming@gmail.com> Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-13phylib: Add generic 10G driverAndy Fleming
Very incomplete, but will allow for binding an ethernet controller to it. Signed-off-by: Andy Fleming <afleming@gmail.com> Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-13phylib: turn genphy_driver to an arrayShaohui Xie
Then other generic phy driver such as generic 10g phy driver can join it. Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-13phylib: introduce PHY_INTERFACE_MODE_XGMII for 10G PHYAndy Fleming
Signed-off-by: Andy Fleming <afleming@gmail.com> Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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