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2016-04-25cxgbi: fix uninitialized flowi6Jiri Benc1-0/+1
ip6_route_output looks into different fields in the passed flowi6 structure, yet cxgbi passes garbage in nearly all those fields. Zero the structure out first. Fixes: fc8d0590d9142 ("libcxgbi: Add ipv6 api to driver") Signed-off-by: Jiri Benc <jbenc@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-25memcg: relocate charge moving from ->attach to ->post_attachTejun Heo1-18/+19
Hello, So, this ended up a lot simpler than I originally expected. I tested it lightly and it seems to work fine. Petr, can you please test these two patches w/o the lru drain drop patch and see whether the problem is gone? Thanks. ------ 8< ------ If charge moving is used, memcg performs relabeling of the affected pages from its ->attach callback which is called under both cgroup_threadgroup_rwsem and thus can't create new kthreads. This is fragile as various operations may depend on workqueues making forward progress which relies on the ability to create new kthreads. There's no reason to perform charge moving from ->attach which is deep in the task migration path. Move it to ->post_attach which is called after the actual migration is finished and cgroup_threadgroup_rwsem is dropped. * move_charge_struct->mm is added and ->can_attach is now responsible for pinning and recording the target mm. mem_cgroup_clear_mc() is updated accordingly. This also simplifies mem_cgroup_move_task(). * mem_cgroup_move_task() is now called from ->post_attach instead of ->attach. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Johannes Weiner <hannes@cmpxchg.org> Acked-by: Michal Hocko <mhocko@kernel.org> Debugged-and-tested-by: Petr Mladek <pmladek@suse.com> Reported-by: Cyril Hrubis <chrubis@suse.cz> Reported-by: Johannes Weiner <hannes@cmpxchg.org> Fixes: 1ed1328792ff ("sched, cgroup: replace signal_struct->group_rwsem with a global percpu_rwsem") Cc: <stable@vger.kernel.org> # 4.4+
2016-04-25cgroup, cpuset: replace cpuset_post_attach_flush() with ↵Tejun Heo4-10/+8
cgroup_subsys->post_attach callback Since e93ad19d0564 ("cpuset: make mm migration asynchronous"), cpuset kicks off asynchronous NUMA node migration if necessary during task migration and flushes it from cpuset_post_attach_flush() which is called at the end of __cgroup_procs_write(). This is to avoid performing migration with cgroup_threadgroup_rwsem write-locked which can lead to deadlock through dependency on kworker creation. memcg has a similar issue with charge moving, so let's convert it to an official callback rather than the current one-off cpuset specific function. This patch adds cgroup_subsys->post_attach callback and makes cpuset register cpuset_post_attach_flush() as its ->post_attach. The conversion is mostly one-to-one except that the new callback is called under cgroup_mutex. This is to guarantee that no other migration operations are started before ->post_attach callbacks are finished. cgroup_mutex is one of the outermost mutex in the system and has never been and shouldn't be a problem. We can add specialized synchronization around __cgroup_procs_write() but I don't think there's any noticeable benefit. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Li Zefan <lizefan@huawei.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Michal Hocko <mhocko@kernel.org> Cc: <stable@vger.kernel.org> # 4.4+ prerequisite for the next patch
2016-04-25ipv6: Revert optional address flusing on ifdown.David S. Miller4-161/+12
This reverts the following three commits: 70af921db6f8835f4b11c65731116560adb00c14 799977d9aafbf0ca0b9c39b04cbfb16db71302c9 f1705ec197e705b79ea40fe7a2cc5acfa1d3bfac The feature was ill conceived, has terrible semantics, and has added nothing but regressions to the already fragile ipv6 stack. Fixes: f1705ec197e7 ("net: ipv6: Make address flushing on ifdown optional") Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-25toshiba_acpi: Fix regression caused by hotkey enabling valueAzael Avalos1-1/+1
Commit 52cbae0127ad ("toshiba_acpi: Change default Hotkey enabling value") changed the hotkeys enabling value, as it was the same value Windows uses, however, it turns out that the value tells the EC that the driver will now take care of the hardware events like the physical RFKill switch or the pointing device toggle button. This patch reverts such commit by changing the default hotkey enabling value to 0x09, which enables hotkey events only, making the hardware buttons working again. Fixes bugs 113331 and 114941. Signed-off-by: Azael Avalos <coproscefalo@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-04-25Merge branch 'linus' of ↵Linus Torvalds1-30/+57
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fixes from Herbert Xu: "This fixes a couple of regressions in the talitos driver that were introduced back in 4.3. The first bug causes a crash when the driver's AEAD functionality is used while the second bug prevents its AEAD feature from working once you get past the first bug" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: talitos - fix AEAD tcrypt tests crypto: talitos - fix crash in talitos_cra_init()
2016-04-25Merge tag 'omap-for-v4.6/dt-ti81xx-signed' of ↵Kevin Hilman2-31/+238
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes Enable dm814x and dra62x clock driver. This branch has a dependency to the clk-ti branch from the Linux clk tree for the ADPLL clock driver. Otherwise things won't keep booting properly when we flip over to use the clock driver instead of fixed clocks set up by the bootloader. * tag 'omap-for-v4.6/dt-ti81xx-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: Add clocks for dm814x ADPLL
2016-04-25Documentation: dt: arc: fix spelling mistakesEric Engestrom2-2/+2
Signed-off-by: Eric Engestrom <eric@engestrom.ch> Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
2016-04-24ipv4/fib: don't warn when primary address is missing if in_dev is deadPaolo Abeni1-1/+5
After commit fbd40ea0180a ("ipv4: Don't do expensive useless work during inetdev destroy.") when deleting an interface, fib_del_ifaddr() can be executed without any primary address present on the dead interface. The above is safe, but triggers some "bug: prim == NULL" warnings. This commit avoids warning if the in_dev is dead Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24Linux 4.6-rc5Linus Torvalds1-1/+1
2016-04-24Merge branch 'mlx5-fixes'David S. Miller11-67/+157
Saeed Mahameed says: ==================== mlx5 driver updates and fixes Changes from V0: - Dropped: ("net/mlx5e: Reset link modes upon setting speed to zero") - Fixed compilation issue introduced to mlx5_ib driver. - Rebased to df637193906a ('Revert "Prevent NUll pointer dereference with two PHYs on cpsw"') This series has few bug fixes for mlx5 core and ethernet driver. Eli fixed a wrong static local variable declaration in flow steering API. Majd added the support of ConnectX-5 PF and VF and added the support for kernel shutdown pci callback for more robust reboot procedures. Maor fixed a soft lockup in flow steering. Rana fixed a wrog speed define in mlx5 EN driver. I also had the chance to introduce some bug fixes in mlx5 EN mtu reporting and handling. For -stable: net/mlx5_core: Fix soft lockup in steering error flow net/mlx5e: Device's mtu field is u16 and not int net/mlx5e: Fix minimum MTU net/mlx5e: Use vport MTU rather than physical port MTU ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24net/mlx5: Add pci shutdown callbackMajd Dibbiny3-9/+36
This patch introduces kexec support for mlx5. When switching kernels, kexec() calls shutdown, which unloads the driver and cleans its resources. In addition, remove unregister netdev from shutdown flow. This will allow a clean shutdown, even if some netdev clients did not release their reference from this netdev. Releasing The HW resources only is enough as the kernel is shutting down Signed-off-by: Majd Dibbiny <majd@mellanox.com> Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Haggai Abramovsky <hagaya@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24net/mlx5_core: Remove static from local variableEli Cohen1-1/+1
The static is not required and breaks re-entrancy if it will be required. Fixes: 2530236303d9 ("net/mlx5_core: Flow steering tree initialization") Signed-off-by: Eli Cohen <eli@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24net/mlx5e: Use vport MTU rather than physical port MTUSaeed Mahameed3-9/+77
Set and report vport MTU rather than physical MTU, Driver will set both vport and physical port mtu and will rely on the query of vport mtu. SRIOV VFs have to report their MTU to their vport manager (PF), and this will allow them to work with any MTU they need without failing the request. Also for some cases where the PF is not a port owner, PF can work with MTU less than the physical port mtu if set physical port mtu didn't take effect. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24net/mlx5e: Fix minimum MTUSaeed Mahameed1-3/+8
Minimum MTU that can be set in Connectx4 device is 68. This fixes the case where a user wants to set invalid MTU, the driver will fail to satisfy this request and the interface will stay down. It is better to report an error and continue working with old mtu. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24net/mlx5e: Device's mtu field is u16 and not intSaeed Mahameed4-12/+12
For set/query MTU port firmware commands the MTU field is 16 bits, here I changed all the "int mtu" parameters of the functions wrapping those firmware commands to be u16. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24net/mlx5_core: Add ConnectX-5 to list of supported devicesMajd Dibbiny1-0/+2
Add the upcoming ConnectX-5 devices (PF and VF) to the list of supported devices by the mlx5 driver. Signed-off-by: Majd Dibbiny <majd@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24net/mlx5e: Fix MLX5E_100BASE_T defineRana Shahout2-5/+5
Bit 25 of eth_proto_capability in PTYS register is 1000Base-TT and not 100Base-T. Fixes: f62b8bb8f2d3 ('net/mlx5: Extend mlx5_core to support ConnectX-4 Ethernet functionality') Signed-off-by: Rana Shahout <ranas@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24net/mlx5_core: Fix soft lockup in steering error flowMaor Gottlieb1-29/+17
In the error flow of adding flow rule to auto-grouped flow table, we call to tree_remove_node. tree_remove_node locks the node's parent, however the node's parent is already locked by mlx5_add_flow_rule and this causes a deadlock. After this patch, if we failed to add the flow rule, we unlock the flow table before calling to tree_remove_node. fixes: f0d22d187473 ('net/mlx5_core: Introduce flow steering autogrouped flow table') Signed-off-by: Maor Gottlieb <maorg@mellanox.com> Reported-by: Amir Vadai <amir@vadai.me> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24qlcnic: Update version to 5.3.64Manish Chopra1-2/+2
Just updating the version as many fixes got accumulated over 5.3.63 Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24net: stmmac: socfpga: Remove re-registration of reset controllerMarek Vasut1-34/+16
Both socfpga_dwmac_parse_data() in dwmac-socfpga.c and stmmac_dvr_probe() in stmmac_main.c functions call devm_reset_control_get() to register an reset controller for the stmmac. This results in an attempt to register two reset controllers for the same non-shared reset line. The first attempt to register the reset controller works fine. The second attempt fails with warning from the reset controller core, see below. The warning is produced because the reset line is non-shared and thus it is allowed to have only up-to one reset controller associated with that reset line, not two or more. The solution has multiple parts. First, the original socfpga_dwmac_init() is tweaked to use reset controller pointer from the stmmac_priv (private data of the stmmac core) instead of the local instance, which was used before. The local re-registration of the reset controller is removed. Next, the socfpga_dwmac_init() is moved after stmmac_dvr_probe() in the probe function. This order is legal according to Altera and it makes the code much easier, since there is no need to temporarily register and unregister the reset controller ; the reset controller is already registered by the stmmac_dvr_probe(). Finally, plat_dat->exit and socfpga_dwmac_exit() is no longer necessary, since the functionality is already performed by the stmmac core. ------------[ cut here ]------------ WARNING: CPU: 0 PID: 1 at drivers/reset/core.c:187 __of_reset_control_get+0x218/0x270 Modules linked in: CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.6.0-rc4-next-20160419-00015-gabb2477-dirty #4 Hardware name: Altera SOCFPGA [<c010f290>] (unwind_backtrace) from [<c010b82c>] (show_stack+0x10/0x14) [<c010b82c>] (show_stack) from [<c0373da4>] (dump_stack+0x94/0xa8) [<c0373da4>] (dump_stack) from [<c011bcc0>] (__warn+0xec/0x104) [<c011bcc0>] (__warn) from [<c011bd88>] (warn_slowpath_null+0x20/0x28) [<c011bd88>] (warn_slowpath_null) from [<c03a6eb4>] (__of_reset_control_get+0x218/0x270) [<c03a6eb4>] (__of_reset_control_get) from [<c03a701c>] (__devm_reset_control_get+0x54/0x90) [<c03a701c>] (__devm_reset_control_get) from [<c041fa30>] (stmmac_dvr_probe+0x1b4/0x8e8) [<c041fa30>] (stmmac_dvr_probe) from [<c04298c8>] (socfpga_dwmac_probe+0x1b8/0x28c) [<c04298c8>] (socfpga_dwmac_probe) from [<c03d6ffc>] (platform_drv_probe+0x4c/0xb0) [<c03d6ffc>] (platform_drv_probe) from [<c03d54ec>] (driver_probe_device+0x224/0x2bc) [<c03d54ec>] (driver_probe_device) from [<c03d5630>] (__driver_attach+0xac/0xb0) [<c03d5630>] (__driver_attach) from [<c03d382c>] (bus_for_each_dev+0x6c/0xa0) [<c03d382c>] (bus_for_each_dev) from [<c03d4ad4>] (bus_add_driver+0x1a4/0x21c) [<c03d4ad4>] (bus_add_driver) from [<c03d60ac>] (driver_register+0x78/0xf8) [<c03d60ac>] (driver_register) from [<c0101760>] (do_one_initcall+0x40/0x170) [<c0101760>] (do_one_initcall) from [<c0800e38>] (kernel_init_freeable+0x1dc/0x27c) [<c0800e38>] (kernel_init_freeable) from [<c05d1bd4>] (kernel_init+0x8/0x114) [<c05d1bd4>] (kernel_init) from [<c01076f8>] (ret_from_fork+0x14/0x3c) ---[ end trace 059d2fbe87608fa9 ]--- Signed-off-by: Marek Vasut <marex@denx.de> Cc: Matthew Gerlach <mgerlach@opensource.altera.com> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: David S. Miller <davem@davemloft.net> Tested-by: Dinh Nguyen <dinguyen@opensource.altera.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24Merge branch 'macsec-fixes'David S. Miller2-25/+44
Sabrina Dubroca says: ==================== macsec: a few fixes Some small fixes for the macsec driver: - possible NULL pointer dereferences - netlink dumps fixes: RTNL locking, consistent dumps - a reference counting bug - wrong name for uapi constant - a few memory leaks Patches 1 to 5 are the same as in v1, patches 6 to 9 are new. Patch 6 fixes the memleak that Lance spotted in v1. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24macsec: fix netlink attribute validationSabrina Dubroca1-2/+2
macsec_validate_attr should check IFLA_MACSEC_REPLAY_PROTECT (not IFLA_MACSEC_PROTECT) to verify that the replay protection and replay window arguments are correct. Fixes: c09440f7dcb3 ("macsec: introduce IEEE 802.1AE driver") Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24macsec: add missing macsec prefix in uapiSabrina Dubroca2-7/+9
I accidentally forgot some MACSEC_ prefixes in if_macsec.h. Fixes: dece8d2b78d1 ("uapi: add MACsec bits") Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24macsec: fix SA leak if initialization failsSabrina Dubroca1-0/+2
Fixes: c09440f7dcb3 ("macsec: introduce IEEE 802.1AE driver") Reported-by: Lance Richardson <lrichard@redhat.com> Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24macsec: fix memory leaks around rx_handler (un)registrationSabrina Dubroca1-2/+6
We leak a struct macsec_rxh_data when we unregister the rx_handler in macsec_dellink. We also leak a struct macsec_rxh_data in register_macsec_dev if we fail to register the rx_handler. Fixes: c09440f7dcb3 ("macsec: introduce IEEE 802.1AE driver") Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24macsec: add consistency check to netlink dumpsSabrina Dubroca1-0/+11
Use genl_dump_check_consistent in dump_secy. Fixes: c09440f7dcb3 ("macsec: introduce IEEE 802.1AE driver") Suggested-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24macsec: fix rx_sa refcounting with decrypt callbackSabrina Dubroca1-7/+9
The decrypt callback macsec_decrypt_done needs a reference on the rx_sa and releases it before returning, but macsec_handle_frame already put that reference after macsec_decrypt returned NULL. Set rx_sa to NULL when the decrypt callback runs so that macsec_handle_frame knows it must not release the reference. Fixes: c09440f7dcb3 ("macsec: introduce IEEE 802.1AE driver") Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24macsec: don't put a NULL rxsaSabrina Dubroca1-1/+2
The "deliver:" path of macsec_handle_frame can be called with rx_sa == NULL. Check rx_sa != NULL before calling macsec_rxsa_put(). Fixes: c09440f7dcb3 ("macsec: introduce IEEE 802.1AE driver") Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24macsec: take rtnl lock before for_each_netdevSabrina Dubroca1-5/+2
Fixes: c09440f7dcb3 ("macsec: introduce IEEE 802.1AE driver") Reported-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24macsec: add missing NULL check after kmallocSabrina Dubroca1-2/+2
Fixes: c09440f7dcb3 ("macsec: introduce IEEE 802.1AE driver") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24Merge branch 'bridge-mdb-fixes'David S. Miller5-50/+96
Jiri Pirko says: ==================== bridge: mdb: Couple of fixes Elad says: This patchset fixes two problems reported by Nikolay Aleksandrov. The first problem is that the MDB offload flag might be accesed without helding the multicast_lock. The second problem is that the switchdev mdb offload is deferred and the offload bit was marked regardless if the operation succeeded or not. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24bridge: mdb: Marking port-group as offloadedElad Raz3-32/+71
There is a race-condition when updating the mdb offload flag without using the mulicast_lock. This reverts commit 9e8430f8d60d98 ("bridge: mdb: Passing the port-group pointer to br_mdb module"). This patch marks offloaded MDB entry as "offload" by changing the port- group flags and marks it as MDB_PG_FLAGS_OFFLOAD. When switchdev PORT_MDB succeeded and adds a multicast group, a completion callback is been invoked "br_mdb_complete". The completion function locks the multicast_lock and finds the right net_bridge_port_group and marks it as offloaded. Fixes: 9e8430f8d60d98 ("bridge: mdb: Passing the port-group pointer to br_mdb module") Reported-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: Elad Raz <eladr@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Acked-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24bridge: mdb: Common function for mdb entry translationElad Raz1-18/+15
There is duplicate code that translates br_mdb_entry to br_ip let's wrap it in a common function. Signed-off-by: Elad Raz <eladr@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Acked-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24switchdev: Adding complete operation to deferred switchdev opsElad Raz2-0/+10
When using switchdev deferred operation (SWITCHDEV_F_DEFER), the operation is executed in different context and the application doesn't have any way to get the operation real status. Adding a completion callback fixes that. This patch adds fields to switchdev_attr and switchdev_obj "complete_priv" field which is used by the "complete" callback. Application can set a complete function which will be called once the operation executed. Signed-off-by: Elad Raz <eladr@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Acked-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-24MAINTAINERS: net: add entry for TI Ethernet Switch driversGrygorii Strashko1-0/+9
Add record for TI Ethernet Switch Driver CPSW/CPDMA/MDIO HW (am33/am43/am57/dr7/davinci) to ensure that related patches will go through dedicated linux-omap list. Also add Mugunthan as maintainer and myself as the reviewer. Cc: "David S. Miller" <davem@davemloft.net> Cc: Tony Lindgren <tony@atomide.com> Cc: Mugunthan V N <mugunthanvnm@ti.com> Cc: Richard Cochran <richardcochran@gmail.com> Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Acked-by: Mugunthan V N <mugunthanvnm@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-23Merge branch 'fixes' of ↵Linus Torvalds6-11/+12
git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal Pull thermal fixes from Eduardo Valentin: "Specifics in this pull request: - Fixes in mediatek and OF thermal drivers - Fixes in power_allocator governor - More fixes of unsigned to int type change in thermal_core.c. These change have been CI tested using KernelCI bot. \o/" * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal: thermal: fix Mediatek thermal controller build thermal: consistently use int for trip temp thermal: fix mtk_thermal build dependency thermal: minor mtk_thermal.c cleanups thermal: power_allocator: req_range multiplication should be a 64 bit type thermal: of: add __init attribute
2016-04-23Merge tag 'asm-generic-4.6' of ↵Linus Torvalds1-1/+5
git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic Pull asm-generic update from Arnd Bergmann: "Here is one patch to wire up the preadv/pwritev system calls in the generic system call table, which is required for all architectures that were merged in the last few years, including arm64. Usually these get merged along with the syscall implementation or one of the architecture trees, but this time that did not happen. Andre and Christoph both sent a version of this patch, I picked the one I got first" * tag 'asm-generic-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: generic syscalls: wire up preadv2 and pwritev2 syscalls
2016-04-23generic syscalls: wire up preadv2 and pwritev2 syscallsAndre Przywara1-1/+5
These new syscalls are implemented as generic code, so enable them for architectures like arm64 which use the generic syscall table. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2016-04-23Merge tag 'qcom-fixes-for-4.6-rc2' of ↵Arnd Bergmann1-13/+1
git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux into fixes Merge "Qualcomm Fixes for v4.6-rc2" from Andy Gross: * Revert BAM usage on MSM8974 boards * tag 'qcom-fixes-for-4.6-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux: Revert "dts: msm8974: Add dma channels for blsp2_i2c1 node" Revert "dts: msm8974: Add blsp2_bam dma node"
2016-04-23arm64: dts: uniphier: fix I2C nodes of PH1-LD20Masahiro Yamada2-16/+5
The I2C hardware blocks on this SoC are connected as follows: I2C0: external connection I2C1: external connection I2C2: internal connection I2C3: external connection I2C4: external connection I2C5: internal connection I2C6: no connection (not accessible) Delete pinctrl from Ch2, add pinctrl to Ch4, and remove the Ch6 node. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2016-04-23Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds4-7/+42
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Ingo Molnar: "Misc fixes: two EDAC driver fixes, a Xen crash fix, a HyperV log spam fix and a documentation fix" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86 EDAC, sb_edac.c: Take account of channel hashing when needed x86 EDAC, sb_edac.c: Repair damage introduced when "fixing" channel address x86/mm/xen: Suppress hugetlbfs in PV guests x86/doc: Correct limits in Documentation/x86/x86_64/mm.txt x86/hyperv: Avoid reporting bogus NMI status for Gen2 instances
2016-04-23Merge branches 'perf-urgent-for-linus', 'smp-urgent-for-linus' and ↵Linus Torvalds3-9/+28
'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf, cpu hotplug and timer fixes from Ingo Molnar: "perf: - A single tooling fix for a user-triggerable segfault. CPU hotplug: - Fix a CPU hotplug corner case regression, introduced by the recent hotplug rework timers: - Fix a boot hang in the ARM based Tango SoC clocksource driver" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf intel-pt: Fix segfault tracing transactions * 'smp-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: cpu/hotplug: Fix rollback during error-out in __cpu_disable() * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clocksource/drivers/tango-xtal: Fix boot hang due to incorrect test
2016-04-23Merge branch 'locking-urgent-for-linus' of ↵Linus Torvalds3-9/+34
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking fixes from Ingo Molnar: "Misc fixes: pvqspinlocks: - an instrumentation fix futexes: - preempt-count vs pagefault_disable decouple corner case fix - futex requeue plist race window fix - futex UNLOCK_PI transaction fix for a corner case" * 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: asm-generic/futex: Re-enable preemption in futex_atomic_cmpxchg_inatomic() futex: Acknowledge a new waiter in counter before plist futex: Handle unlock_pi race gracefully locking/pvqspinlock: Fix division by zero in qstat_read()
2016-04-23Merge branch 'irq-urgent-for-linus' of ↵Linus Torvalds2-2/+3
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Ingo Molnar: "A core irq affinity masks related fix and a MIPS irqchip driver fix" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/mips-gic: Don't overrun pcpu_masks array genirq: Dont allow affinity mask to be updated on IPIs
2016-04-23Merge branch 'core-urgent-for-linus' of ↵Linus Torvalds3-35/+103
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull objtool fixes from Ingo Molnar: "A handful of objtool fixes: two improvements to how warnings are printed plus a false positive warning fix, and build environment fix" * 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: objtool: Fix Makefile to properly see if libelf is supported objtool: Detect falling through to the next function objtool: Add workaround for GCC switch jump table bug
2016-04-23Merge tag 'usb-4.6-rc5' of ↵Linus Torvalds10-35/+78
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB / PHY driver fixes from Greg KH: "Here are two small sets of patches, both from subsystem trees, USB gadget and PHY drivers. Full details are in the shortlog, and they have all been in linux-next for a while (before I merged them to the USB tree)" * tag 'usb-4.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: gadget: f_fs: Fix use-after-free usb: dwc3: gadget: Fix suspend/resume during device mode usb: dwc3: fix memory leak of dwc->regset usb: dwc3: core: fix PHY handling during suspend usb: dwc3: omap: fix up error path on probe() usb: gadget: composite: Clear reserved fields of SSP Dev Cap phy: rockchip-emmc: adapt binding to specifiy register offset and length phy: rockchip-emmc: should be a child device of the GRF phy: rockchip-dp: should be a child device of the GRF
2016-04-23Merge tag 'tty-4.6-rc5' of ↵Linus Torvalds3-6/+14
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull serial fixes from Greg KH: "Here are 3 serial driver fixes for issues that have been reported. Two are reverts, fixing problems that were in the big TTY/Serial driver merge in 4.6-rc1, and the last one is a simple bugfix for a regression that showed up in 4.6-rc1 as well. All have been in linux-next with no reported issues" * tag 'tty-4.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: Revert "serial: 8250: Add hardware dependency to RT288X option" tty/serial/8250: fix RS485 half-duplex RX Revert "serial-uartlite: Constify uartlite_be/uartlite_le"
2016-04-23Merge branch 'for-linus' of ↵Linus Torvalds7-13/+20
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input subsystem fixes from Dmitry Torokhov: "Just minor driver fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: twl4030-vibra - do not reparent to grandparent Input: twl6040-vibra - do not reparent to grandparent Input: twl6040-vibra - ignore return value of schedule_work Input: twl6040-vibra - fix NULL pointer dereference by removing workqueue Input: pmic8xxx-pwrkey - fix algorithm for converting trigger delay Input: arizona-haptic - don't assign input_dev parent Input: clarify we want BTN_TOOL_<name> on proximity Input: xpad - add Mad Catz FightStick TE 2 VID/PID Input: gtco - fix crash on detecting device without endpoints
2016-04-22IB/core: Fix oops in ib_cache_gid_set_default_gidDoug Ledford1-1/+2
When we fail to find the default gid index, we can't continue processing in this routine or else we will pass a negative index to later routines resulting in invalid memory access attempts and a kernel oops. Fixes: 03db3a2d81e6 (IB/core: Add RoCE GID table management) Signed-off-by: Doug Ledford <dledford@redhat.com>
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