linux/drivers, branch v4.14

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-11-11T17:10:39Z

Pull networking fixes from David Miller: 1) Use after free in vlan, from Cong Wang. 2) Handle NAPI poll with a zero budget properly in mlx5 driver, from Saeed Mahameed. 3) If DMA mapping fails in mlx5 driver, NULL out page, from Inbar Karmy. 4) Handle overrun in RX FIFO of sun4i CAN driver, from Gerhard Bertelsmann. 5) Missing return in mdb and vlan prepare phase of DSA layer, from Vivien Didelot. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: vlan: fix a use-after-free in vlan_device_event() net: dsa: return after vlan prepare phase net: dsa: return after mdb prepare phase can: ifi: Fix transmitter delay calculation tcp: fix tcp_fastretrans_alert warning tcp: gso: avoid refcount_t warning from tcp_gso_segment() can: peak: Add support for new PCIe/M2 CAN FD interfaces can: sun4i: handle overrun in RX FIFO can: c_can: don't indicate triple sampling support for D_CAN net/mlx5e: Increase Striding RQ minimum size limit to 4 multi-packet WQEs net/mlx5e: Set page to null in case dma mapping fails net/mlx5e: Fix napi poll with zero budget net/mlx5: Cancel health poll before sending panic teardown command net/mlx5: Loop over temp list to release delay events rds: ib: Fix NULL pointer dereference in debug code

Merge tag 'linux-can-fixes-for-4.14-20171110' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can

2017-11-11T12:52:01Z

Marc Kleine-Budde says: ==================== pull-request: can 2017-11-10 this is a pull request for net/master. The first patch by Richard Schütz for the c_can driver removes the false indication to support triple sampling for d_can. Gerhard Bertelsmann's patch for the sun4i driver improves the RX overrun handling. The patch by Stephane Grosjean for the peak_canfd driver adds the PCI ids for various new PCIe/M2 interfaces. Marek Vasut's patch for the ifi driver fix transmitter delay calculation. ==================== Signed-off-by: David S. Miller

Merge tag 'ceph-for-4.14-rc9' of git://github.com/ceph/ceph-client

2017-11-10T22:18:24Z

Pull ceph gix from Ilya Dryomov: "Memory allocation flags fix, marked for stable" * tag 'ceph-for-4.14-rc9' of git://github.com/ceph/ceph-client: rbd: use GFP_NOIO for parent stat and data requests

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2017-11-10T22:14:23Z

Pull input layer updates from Dmitry Torokhov: - a new ACPI ID for Elan touchpad found in yet another Ideapad model - Synaptics RMI4 will allow binding to controllers reporting SMB version 3 (note that we are not adding any new ACPI IDs to the Synaptics PS/2 drover so unless user explicitly enables intertouch support there is no user-visible change) - a fixup to TSC 2004/5 touchscreen driver to mark input devices as "direct" to help userspace identify the type of device they are dealing with * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: synaptics-rmi4 - RMI4 can also use SMBUS version 3 Input: tsc200x-core - set INPUT_PROP_DIRECT Input: elan_i2c - add ELAN060C to the ACPI table

Merge tag 'drm-fixes-for-v4.14-rc9' of git://people.freedesktop.org/~airlied/linux

2017-11-10T17:59:41Z

Pull drm fixes from Dave Airlie: "Last few patches to wrap up. Two i915 fixes that are on their way to stable, one vmware black screen bug, and one const patch that I was going to drop, but it was clearly a pretty safe one liner" * tag 'drm-fixes-for-v4.14-rc9' of git://people.freedesktop.org/~airlied/linux: drm/i915: Deconstruct struct sgt_dma initialiser drm/i915: Reject unknown syncobj flags drm/vmwgfx: Fix Ubuntu 17.10 Wayland black screen issue drm/vmwgfx: constify vmw_fence_ops

can: ifi: Fix transmitter delay calculation

2017-11-10T10:35:09Z

The CANFD transmitter delay calculation formula was updated in the latest software drop from IFI and improves the behavior of the IFI CANFD core during bitrate switching. Use the new formula to improve stability of the CANFD operation. Signed-off-by: Marek Vasut Cc: Markus Marb Cc: linux-stable Signed-off-by: Marc Kleine-Budde

can: peak: Add support for new PCIe/M2 CAN FD interfaces

2017-11-10T08:15:28Z

This adds support for the following PEAK-System CAN FD interfaces: PCAN-cPCIe FD CAN FD Interface for cPCI Serial (2 or 4 channels) PCAN-PCIe/104-Express CAN FD Interface for PCIe/104-Express (1, 2 or 4 ch.) PCAN-miniPCIe FD CAN FD Interface for PCIe Mini (1, 2 or 4 channels) PCAN-PCIe FD OEM CAN FD Interface for PCIe OEM version (1, 2 or 4 ch.) PCAN-M.2 CAN FD Interface for M.2 (1 or 2 channels) Like the PCAN-PCIe FD interface, all of these boards run the same IP Core that is able to handle CAN FD (see also http://www.peak-system.com). Signed-off-by: Stephane Grosjean Cc: linux-stable Signed-off-by: Marc Kleine-Budde

can: sun4i: handle overrun in RX FIFO

2017-11-10T08:15:28Z

SUN4Is CAN IP has a 64 byte deep FIFO buffer. If the buffer is not drained fast enough (overrun) it's getting mangled. Already received frames are dropped - the data can't be restored. Signed-off-by: Gerhard Bertelsmann Cc: linux-stable Signed-off-by: Marc Kleine-Budde

can: c_can: don't indicate triple sampling support for D_CAN

2017-11-10T08:15:28Z

The D_CAN controller doesn't provide a triple sampling mode, so don't set the CAN_CTRLMODE_3_SAMPLES flag in ctrlmode_supported. Currently enabling triple sampling is a no-op. Signed-off-by: Richard Schütz Cc: linux-stable # >= v3.6 Signed-off-by: Marc Kleine-Budde

net/mlx5e: Increase Striding RQ minimum size limit to 4 multi-packet WQEs

2017-11-10T06:39:21Z

This is to prevent the case of working with a single MPWQE (1 WQE is always reserved as RQ is linked-list). When the WQE is fully consumed, HW should still have available buffer in order not to drop packets. Fixes: 461017cb006a ("net/mlx5e: Support RX multi-packet WQE (Striding RQ)") Signed-off-by: Eugenia Emantayev Reviewed-by: Tariq Toukan Cc: kernel-team@fb.com Signed-off-by: Saeed Mahameed