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2017-01-24RDMA/qedr: Don't reset QP when queues aren't flushedRam Amrani
Fail QP state transition from error to reset if SQ/RQ are not empty and still in the process of flushing out the queued work entries. Signed-off-by: Ram Amrani <Ram.Amrani@cavium.com> Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-01-24RDMA/qedr: Don't spam dmesg if QP is in error stateRam Amrani
It is normal to flush CQEs if the QP is in error state. Hence there's no use in printing a message per CQE to dmesg. Signed-off-by: Ram Amrani <Ram.Amrani@cavium.com> Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-01-24RDMA/qedr: Remove CQ spinlock from CM completion handlersRam Amrani
There is only a single event queue that triggers the completion events for the RDMA CM and it is being processed serially. This means that inherently there can no parallelism of CQ completion handler callbacks, hence the lock is redundant. Signed-off-by: Ram Amrani <Ram.Amrani@cavium.com> Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Reviewed-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-01-24RDMA/qedr: Return max inline data in QP query resultRam Amrani
Return the maximum supported amount of inline data, not the qp's current configured inline data size, when filling out the results of a query qp call. Signed-off-by: Ram Amrani <Ram.Amrani@cavium.com> Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-01-24RDMA/qedr: Return success when not changing QP stateRam Amrani
If the user is requesting us to change the QP state to the same state that it is already in, return success instead of failure. Signed-off-by: Ram Amrani <Ram.Amrani@cavium.com> Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-01-24RDMA/qedr: Fix MTU returned from QP queryAmrani, Ram
MTU value returned from QP query should include overhead. Signed-off-by: Ram Amrani <Ram.Amrani@cavium.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-01-24RDMA/core: Add the function ib_mtu_int_to_enumAmrani, Ram
As the functionality to convert the MTU from a number to enum_ib_mtu is ubiquitous, define a dedicated function and remove the duplicated code. Signed-off-by: Ram Amrani <Ram.Amrani@cavium.com> Reviewed-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-01-24alx: work around hardware bug in interrupt fallback pathTobias Regnery
If requesting msi-x interrupts fails in alx_request_irq we fall back to a single tx queue and msi or legacy interrupts. Currently the adapter stops working in this case and we get tx watchdog timeouts. For reasons unknown the adapter gets confused when we load the dma adresses to the chip in alx_init_ring_ptrs twice: the first time with multiple queues and the second time in the fallback case with a single queue. To fix this move the the call to alx_reinit_rings (which calls alx_init_ring_ptrs) after alx_request_irq. At this time it is clear how much tx queues we have and which dma addresses we use. Fixes: d768319cd427 ("alx: enable multiple tx queues") Signed-off-by: Tobias Regnery <tobias.regnery@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24alx: fix fallback to msi or legacy interruptsTobias Regnery
If requesting msi-x interrupts fails we should fall back to msi or legacy interrupts. However alx_realloc_ressources don't call alx_init_intr, so we fail to set the right number of tx queues. This results in watchdog timeouts and a nonfunctional adapter. Fixes: d768319cd427 ("alx: enable multiple tx queues") Signed-off-by: Tobias Regnery <tobias.regnery@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24alx: fix wrong condition to free descriptor memoryTobias Regnery
The condition to free the descriptor memory is wrong, we want to free the memory if it is set and not if it is unset. Invert the test to fix this issue. Fixes: b0999223f224b ("alx: add ability to allocate and free alx_napi structures") Signed-off-by: Tobias Regnery <tobias.regnery@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24qmi_wwan/cdc_ether: add device ID for HP lt2523 (Novatel E371) WWAN cardBjørn Mork
Another rebranded Novatel E371. qmi_wwan should drive this device, while cdc_ether should ignore it. Even though the USB descriptors are plain CDC-ETHER that USB interface is a QMI interface. Ref commit 7fdb7846c9ca ("qmi_wwan/cdc_ether: add device IDs for Dell 5804 (Novatel E371) WWAN card") Cc: Dan Williams <dcbw@redhat.com> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24ibmveth: Add a proper check for the availability of the checksum featuresThomas Huth
When using the ibmveth driver in a KVM/QEMU based VM, it currently always prints out a scary error message like this when it is started: ibmveth 71000003 (unregistered net_device): unable to change checksum offload settings. 1 rc=-2 ret_attr=71000003 This happens because the driver always tries to enable the checksum offloading without checking for the availability of this feature first. QEMU does not support checksum offloading for the spapr-vlan device, thus we always get the error message here. According to the LoPAPR specification, the "ibm,illan-options" property of the corresponding device tree node should be checked first to see whether the H_ILLAN_ATTRIUBTES hypercall and thus the checksum offloading feature is available. Thus let's do this in the ibmveth driver, too, so that the error message is really only limited to cases where something goes wrong, and does not occur if the feature is just missing. Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24vxlan: do not age static remote mac entriesBalakrishnan Raman
Mac aging is applicable only for dynamically learnt remote mac entries. Check for user configured static remote mac entries and skip aging. Signed-off-by: Balakrishnan Raman <ramanb@cumulusnetworks.com> Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24vxlan: don't flush static fdb entries on admin downRoopa Prabhu
This patch skips flushing static fdb entries in ndo_stop, but flushes all fdb entries during vxlan device delete. This is consistent with the bridge driver fdb Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24virtio_net: fix PAGE_SIZE > 64kMichael S. Tsirkin
I don't have any guests with PAGE_SIZE > 64k but the code seems to be clearly broken in that case as PAGE_SIZE / MERGEABLE_BUFFER_ALIGN will need more than 8 bit and so the code in mergeable_ctx_to_buf_address does not give us the actual true size. Cc: John Fastabend <john.fastabend@gmail.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24IB/vmw_pvrdma: Fix incorrect cleanup on pvrdma_pci_probe error pathAdit Ranadive
If the interrupt allocation failed we should start freeing the CQ rings rather than unregistering the netdev notifier. Fixes: 29c8d9eba550 ("IB: Add vmw_pvrdma driver") Signed-off-by: Adit Ranadive <aditr@vmware.com> Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-01-24IB/vmw_pvrdma: Don't leak info from alloc_ucontextAdit Ranadive
Clear out the user response struct correctly. Fixes: 29c8d9eba550 ("IB: Add vmw_pvrdma driver") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Adit Ranadive <aditr@vmware.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-01-24mlxsw: spectrum_router: Correctly reallocate adjacency entriesIdo Schimmel
mlxsw_sp_nexthop_group_mac_update() is called in one of two cases: 1) When the MAC of a nexthop needs to be updated 2) When the size of a nexthop group has changed In the second case the adjacency entries for the nexthop group need to be reallocated from the adjacency table. In this case we must write to the entries the MAC addresses of all the nexthops that should be offloaded and not only those whose MAC changed. Otherwise, these entries would be filled with garbage data, resulting in packet loss. Fixes: a7ff87acd995 ("mlxsw: spectrum_router: Implement next-hop routing") Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24r8152: don't execute runtime suspend if the tx is not emptyhayeswang
Runtime suspend shouldn't be executed if the tx queue is not empty, because the device is not idle. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24net: phy: marvell: Add Wake from LAN support for 88E1510 PHYJingju Hou
Signed-off-by: Jingju Hou <houjingj@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24vfio/spapr: fail tce_iommu_attach_group() when iommu_data is nullGreg Kurz
The recently added mediated VFIO driver doesn't know about powerpc iommu. It thus doesn't register a struct iommu_table_group in the iommu group upon device creation. The iommu_data pointer hence remains null. This causes a kernel oops when userspace tries to set the iommu type of a container associated with a mediated device to VFIO_SPAPR_TCE_v2_IOMMU. [ 82.585440] mtty mtty: MDEV: Registered [ 87.655522] iommu: Adding device 83b8f4f2-509f-382f-3c1e-e6bfe0fa1001 to group 10 [ 87.655527] vfio_mdev 83b8f4f2-509f-382f-3c1e-e6bfe0fa1001: MDEV: group_id = 10 [ 116.297184] Unable to handle kernel paging request for data at address 0x00000030 [ 116.297389] Faulting instruction address: 0xd000000007870524 [ 116.297465] Oops: Kernel access of bad area, sig: 11 [#1] [ 116.297611] SMP NR_CPUS=2048 [ 116.297611] NUMA [ 116.297627] PowerNV ... [ 116.297954] CPU: 33 PID: 7067 Comm: qemu-system-ppc Not tainted 4.10.0-rc5-mdev-test #8 [ 116.297993] task: c000000e7718b680 task.stack: c000000e77214000 [ 116.298025] NIP: d000000007870524 LR: d000000007870518 CTR: 0000000000000000 [ 116.298064] REGS: c000000e77217990 TRAP: 0300 Not tainted (4.10.0-rc5-mdev-test) [ 116.298103] MSR: 9000000000009033 <SF,HV,EE,ME,IR,DR,RI,LE> [ 116.298107] CR: 84004444 XER: 00000000 [ 116.298154] CFAR: c00000000000888c DAR: 0000000000000030 DSISR: 40000000 SOFTE: 1 GPR00: d000000007870518 c000000e77217c10 d00000000787b0ed c000000eed2103c0 GPR04: 0000000000000000 0000000000000000 c000000eed2103e0 0000000f24320000 GPR08: 0000000000000104 0000000000000001 0000000000000000 d0000000078729b0 GPR12: c00000000025b7e0 c00000000fe08400 0000000000000001 000001002d31d100 GPR16: 000001002c22c850 00003ffff315c750 0000000043145680 0000000043141bc0 GPR20: ffffffffffffffed fffffffffffff000 0000000020003b65 d000000007706018 GPR24: c000000f16cf0d98 d000000007706000 c000000003f42980 c000000003f42980 GPR28: c000000f1575ac00 c000000003f429c8 0000000000000000 c000000eed2103c0 [ 116.298504] NIP [d000000007870524] tce_iommu_attach_group+0x10c/0x360 [vfio_iommu_spapr_tce] [ 116.298555] LR [d000000007870518] tce_iommu_attach_group+0x100/0x360 [vfio_iommu_spapr_tce] [ 116.298601] Call Trace: [ 116.298610] [c000000e77217c10] [d000000007870518] tce_iommu_attach_group+0x100/0x360 [vfio_iommu_spapr_tce] (unreliable) [ 116.298671] [c000000e77217cb0] [d0000000077033a0] vfio_fops_unl_ioctl+0x278/0x3e0 [vfio] [ 116.298713] [c000000e77217d40] [c0000000002a3ebc] do_vfs_ioctl+0xcc/0x8b0 [ 116.298745] [c000000e77217de0] [c0000000002a4700] SyS_ioctl+0x60/0xc0 [ 116.298782] [c000000e77217e30] [c00000000000b220] system_call+0x38/0xfc [ 116.298812] Instruction dump: [ 116.298828] 7d3f4b78 409effc8 3d220000 e9298020 3c800140 38a00018 608480c0 e8690028 [ 116.298869] 4800249d e8410018 7c7f1b79 41820230 <e93e0030> 2fa90000 419e0114 e9090020 [ 116.298914] ---[ end trace 1e10b0ced08b9120 ]--- This patch fixes the oops. Reported-by: Vaibhav Jain <vaibhav@linux.vnet.ibm.com> Signed-off-by: Greg Kurz <groug@kaod.org> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2017-01-24IB/iser: remove unused variable from iser_conn structMax Gurtovoy
max_sectors calculation was fixed in commit: 9c674815d346 ("IB/iser: Fix max_sectors calculation"). Thus, iser_conn variable scsi_max_sectors is not needed anymore. Signed-off-by: Max Gurtovoy <maxg@mellanox.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Tested-by: Raju Rangoju <rajur@chelsio.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-01-24IB/iser: Fix sg_tablesize calculationMax Gurtovoy
For devices that can register page list that is bigger than USHRT_MAX, we actually take the wrong value for sg_tablesize. E.g: for CX4 max_fast_reg_page_list_len is 65536 (bigger than USHRT_MAX) so we set sg_tablesize to 0 by mistake. Therefore, each IO that is bigger than 4k splitted to "< 4k" chunks that cause performance degredation. Remove wrong sg_tablesize assignment, and use the value that was set during address resolution handler with the needed casting. Cc: <stable@vger.kernel.org> # v4.5+ Signed-off-by: Max Gurtovoy <maxg@mellanox.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-01-24IB/srp: fix invalid indirect_sg_entries parameter valueIsrael Rukshin
After setting indirect_sg_entries module_param to huge value (e.g 500,000), srp_alloc_req_data() fails to allocate indirect descriptors for the request ring (kmalloc fails). This commit enforces the maximum value of indirect_sg_entries to be SG_MAX_SEGMENTS as signified in module param description. Fixes: 65e8617fba17 (scsi: rename SCSI_MAX_{SG, SG_CHAIN}_SEGMENTS) Fixes: c07d424d6118 (IB/srp: add support for indirect tables that don't fit in SRP_CMD) Cc: stable@vger.kernel.org # 4.7+ Signed-off-by: Israel Rukshin <israelr@mellanox.com> Signed-off-by: Max Gurtovoy <maxg@mellanox.com> Reviewed-by: Laurence Oberman <loberman@redhat.com> Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>-- Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-01-24IB/srp: fix mr allocation when the device supports sg gapsIsrael Rukshin
If the device support arbitrary sg list mapping (device cap IB_DEVICE_SG_GAPS_REG set) we allocate the memory regions with IB_MR_TYPE_SG_GAPS. Fixes: 509c5f33f4f6 ("IB/srp: Prevent mapping failures") Cc: <stable@vger.kernel.org> # 4.7+ Signed-off-by: Israel Rukshin <israelr@mellanox.com> Signed-off-by: Max Gurtovoy <maxg@mellanox.com> Reviewed-by: Leon Romanovsky <leonro@mellanox.com> Reviewed-by: Mark Bloch <markb@mellanox.com> Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com> Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-01-23drm/amdgpu: fix unload driver issue for virtual displayXiangliang Yu
Virtual display doesn't allocate amdgpu_encoder when initializing, so will get invaild pointer if try to free amdgpu_encoder when unloading driver. Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-01-23drm/amdgpu: check ring being ready before usingDing Pixel
Return success when the ring is properly initialized, otherwise return failure. Tonga SRIOV VF doesn't have UVD and VCE engines, the initialization of these IPs is bypassed. The system crashes if application submit IB to their rings which are not ready to use. It could be a common issue if IP having ring buffer is disabled for some reason on specific ASIC, so it should check the ring being ready to use. Bug: amdgpu_test crashes system on Tonga VF. Signed-off-by: Ding Pixel <Pixel.Ding@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-01-23Merge tag 'gpio-v4.10-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull GPIO fix from Linus Walleij: "A single lockdep fix, nothing else going on. This makes lockdep noiseless and work properly with threaded GPIO IRQchips. Summary: Fix a lockdep issue: the threaded irqchips also need their unique key, and take this opportunity to get rid of the horrible macro and replace it with a static inline" * tag 'gpio-v4.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: gpio: provide lockdep keys for nested/unnested irqchips
2017-01-23Merge tag 'drm-fixes-for-v4.10-rc6' of ↵Linus Torvalds
git://people.freedesktop.org/~airlied/linux Pull drm fixes from Dave Airlie: "drm fixes across the board. Okay holidays and LCA kinda caught up with me, I thought I'd get some of this dequeued last week, but Hobart was sunny and warm and not all gloomy and rainy as usual. This is a bit large, but not too much considering it's two weeks stuff from AMD and Intel. core: - one locking fix that helps with dynamic suspend/resume races i915: - mostly GVT updates, GVT was a recent introduction so fixes for it shouldn't cause any notable side effects. amdgpu: - a bunch of fixes for GPUs with a different memory controller design that need different firmware. exynos: - decon regression fixes msm: - two regression fixes etnaviv: - a workaround for an mmu bug that needs a lot more work. virtio: - sparse fix, and a maintainers update" * tag 'drm-fixes-for-v4.10-rc6' of git://people.freedesktop.org/~airlied/linux: (56 commits) drm/exynos/decon5433: set STANDALONE_UPDATE_F on output enablement drm/exynos/decon5433: fix CMU programming drm/exynos/decon5433: do not disable video after reset drm/i915: Ignore bogus plane coordinates on SKL when the plane is not visible drm/i915: Remove WaDisableLSQCROPERFforOCL KBL workaround. drm/amdgpu: add support for new hainan variants drm/radeon: add support for new hainan variants drm/amdgpu: change clock gating mode for uvd_v4. drm/amdgpu: fix program vce instance logic error. drm/amdgpu: fix bug set incorrect value to vce register Revert "drm/amdgpu: Only update the CUR_SIZE register when necessary" drm/msm: fix potential null ptr issue in non-iommu case drm/msm/mdp5: rip out plane->pending tracking drm/exynos/decon5433: set STANDALONE_UPDATE_F also if planes are disabled drm/exynos/decon5433: update shadow registers iff there are active windows drm/i915/gvt: rewrite gt reset handler using new function intel_gvt_reset_vgpu_locked drm/i915/gvt: fix vGPU instance reuse issues by vGPU reset function drm/i915/gvt: introduce intel_vgpu_reset_mmio() to reset mmio space drm/i915/gvt: move mmio init/clean function to mmio.c drm/i915/gvt: introduce intel_vgpu_reset_cfg_space to reset configuration space ...
2017-01-23net: phy: Avoid deadlock during phy_error()Florian Fainelli
phy_error() is called in the PHY state machine workqueue context, and calls phy_trigger_machine() which does a cancel_delayed_work_sync() of the workqueue we execute from, causing a deadlock situation. Augment phy_trigger_machine() machine with a sync boolean indicating whether we should use cancel_*_sync() or just cancel_*_work(). Fixes: 3c293f4e08b5 ("net: phy: Trigger state machine on state change and not polling.") Reported-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-23xen-blkfront: correct maximum segment accountingJan Beulich
Making use of "max_indirect_segments=" has issues: - blkfront_setup_indirect() may end up with zero psegs when PAGE_SIZE is sufficiently much larger than XEN_PAGE_SIZE - the variable driven by the command line option (xen_blkif_max_segments) has a somewhat different purpose, and hence should namely never end up being zero - as long as the specified value is lower than the legacy default, we better don't use indirect segments at all (or we'd in fact lower throughput) Signed-off-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2017-01-23xen-blkfront: feature flags handling adjustmentsJan Beulich
Don't truncate the "feature-persistent" value read from xenstore: Any non-zero value is supposed to enable the feature, just like is already being done for feature_secdiscard. Just like the other feature_* fields, feature_flush and feature_fua are boolean flags, and hence fit well into a single bit. Keep all bit fields together to limit gaps. Signed-off-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2017-01-23iwlwifi: mvm: avoid crash on restart w/o reserved queuesJohannes Berg
When the firmware restarts in a situation in which any station has no queue reserved anymore because that queue was used, the code will crash trying to access the queue_info array at the offset 255, which is far too big. Fix this by checking that a queue is actually reserved before writing its status. Fixes: 8d98ae6eb0d5 ("iwlwifi: mvm: re-assign old queues after hw restart in dqa mode") Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-01-23iwlwifi: fix double hyphen in MODULE_FIRMWARE for 8000Jürg Billeter
Mistakenly, the driver is trying to load the 8000C firmware with an incorrect name (i.e. with two hyphens where there should be only one) and that fails. Fix that by removing the hyphen from the format macro. Fixes: e1ba684f762b ("iwlwifi: 8000: fix MODULE_FIRMWARE input") Signed-off-by: Jürg Billeter <j@bitron.ch> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-01-23mmc: dw_mmc: force setup bus if active slots existZiyuan Xu
It's necessary to setup bus if any slots are present. - update clock after ctrl reset - if the host has genpd node, we can guarantee the clock is available before starting request. Otherwies, the clock register is reset once power off the pd, and host can't output the active clock during communication. Fixes: e9ed8835e990 ("mmc: dw_mmc: add runtime PM callback") Fixes: df9bcc2bc0a1 ("mmc: dw_mmc: add missing codes for runtime resume") cc: <stable@vger.kernel.org> Reported-by: Randy Li <randy.li@rock-chips.com> Reported-by: S. Gilles <sgilles@math.umd.edu> Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com> Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2017-01-23Merge tag 'drm-qemu-20170110' of git://git.kraxel.org/linux into drm-fixesDave Airlie
drm-qemu: virtio sparse fix, MAINTAINERS updates. * tag 'drm-qemu-20170110' of git://git.kraxel.org/linux: drm: flip cirrus driver status to "obsolete". drm: update MAINTAINERS for qemu drivers (bochs, cirrus, qxl, virtio-gpu) drm/virtio: fix framebuffer sparse warning
2017-01-23Merge branch 'drm-etnaviv-fixes' of https://git.pengutronix.de/git/lst/linux ↵Dave Airlie
into drm-fixes a single fix for a FE hang after IOVA rollover on GC3000. This isn't pretty, but is the minimal fix for the issue. A larger rework of the code, that will also fix this issue properly, is currently in the works, but that needs to wait for at least the next feature pull. * 'drm-etnaviv-fixes' of https://git.pengutronix.de/git/lst/linux: drm/etnaviv: trick drm_mm into giving out a low IOVA
2017-01-23Merge branch 'exynos-drm-fixes' of ↵Dave Airlie
git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-fixes Just regression fixups to resolve page fault issue of DECON device. * 'exynos-drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos: drm/exynos/decon5433: set STANDALONE_UPDATE_F on output enablement drm/exynos/decon5433: fix CMU programming drm/exynos/decon5433: do not disable video after reset drm/exynos/decon5433: set STANDALONE_UPDATE_F also if planes are disabled drm/exynos/decon5433: update shadow registers iff there are active windows
2017-01-23Merge branch 'drm-fixes-4.10' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-fixes A little bigger than usual since it's two weeks worth. Highlights: - Add support for new smc firmware on some new hainan variants - add support for SI chips that require special mc firmware - remove workarounds for issues fixed by new mc firmware - fix a regression in cursor handling - various VCE fixes - fix for UVD clockgating * 'drm-fixes-4.10' of git://people.freedesktop.org/~agd5f/linux: drm/amdgpu: add support for new hainan variants drm/radeon: add support for new hainan variants drm/amdgpu: change clock gating mode for uvd_v4. drm/amdgpu: fix program vce instance logic error. drm/amdgpu: fix bug set incorrect value to vce register Revert "drm/amdgpu: Only update the CUR_SIZE register when necessary" drm/amd/powerplay: refine vce dpm update code on Cz. drm/amdgpu: fix vm_fault_stop on gfx6 drm/amd/powerplay: fix vce cg logic error on CZ/St. drm/radeon: drop the mclk quirk for hainan drm/radeon: drop oland quirks drm/amdgpu: drop the mclk quirk for hainan drm/amdgpu: drop oland quirks drm/amdgpu/si: load special ucode for certain MC configs drm/radeon/si: load special ucode for certain MC configs
2017-01-23Merge branch 'msm-fixes-4.10-rc4' of ↵Dave Airlie
git://people.freedesktop.org/~robclark/linux into drm-fixes * 'msm-fixes-4.10-rc4' of git://people.freedesktop.org/~robclark/linux: drm/msm: fix potential null ptr issue in non-iommu case drm/msm/mdp5: rip out plane->pending tracking
2017-01-23Merge tag 'drm-misc-fixes-2017-01-13' of ↵Dave Airlie
git://anongit.freedesktop.org/git/drm-misc into drm-fixes A few more core fixes. * tag 'drm-misc-fixes-2017-01-13' of git://anongit.freedesktop.org/git/drm-misc: drm/probe-helpers: Drop locking from poll_enable drm: Fix broken VT switch with video=1366x768 option drm: Schedule the output_poll_work with 1s delay if we have delayed event
2017-01-23Merge tag 'drm-intel-fixes-2017-01-19' of ↵Dave Airlie
git://anongit.freedesktop.org/git/drm-intel into drm-fixes More GVT-g stuff than I'd like at this stage, but then again that's pretty new and isolated so I'm not too worried. * tag 'drm-intel-fixes-2017-01-19' of git://anongit.freedesktop.org/git/drm-intel: (26 commits) drm/i915: Ignore bogus plane coordinates on SKL when the plane is not visible drm/i915: Remove WaDisableLSQCROPERFforOCL KBL workaround. drm/i915/gvt: rewrite gt reset handler using new function intel_gvt_reset_vgpu_locked drm/i915/gvt: fix vGPU instance reuse issues by vGPU reset function drm/i915/gvt: introduce intel_vgpu_reset_mmio() to reset mmio space drm/i915/gvt: move mmio init/clean function to mmio.c drm/i915/gvt: introduce intel_vgpu_reset_cfg_space to reset configuration space drm/i915/gvt: move cfg space inititation function to cfg_space.c drm/i915/gvt: introuduce intel_vgpu_reset_gtt() to reset gtt drm/i915/gvt: introudce intel_vgpu_reset_resource() to reset vgpu resource state drm/i915: Fix phys pwrite for struct_mutex-less operation drm/i915: Clear ret before unbinding in i915_gem_evict_something() drm/i915/gvt: cleanup GFP flags drm/i915/gvt/kvmgt: return meaningful error for vgpu creating failure drm/i915/gvt: cleanup opregion memory allocation code drm/i915/gvt: destroy the allocated idr on vgpu creating failures drm/i915/gvt: init/destroy vgpu_idr properly drm/i915/gvt: dec vgpu->running_workload_num after the workload is really done drm/i915/gvt: fix use after free for workload drm/i915/gvt: remove duplicated definition ...
2017-01-22amd-xgbe: Check xgbe_init() return codeLendacky, Thomas
The xgbe_init() routine returns a return code indicating success or failure, but the return code is not checked. Add code to xgbe_init() to issue a message when failures are seen and add code to check the xgbe_init() return code. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-22amd-xgbe: Add a hardware quirk for register definitionsLendacky, Thomas
A newer version of the hardware is using the same PCI ids for the network device but has altered register definitions for determining the window settings for the indirect PCS access. Add support to check for this hardware and if found use the new register values. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-22Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds
Pull virtio/vhost fixes from Michael Tsirkin: "Random fixes and cleanups that accumulated over the time" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: virtio/s390: virtio: constify virtio_config_ops structures virtio/s390: add missing \n to end of dev_err message virtio/s390: support READ_STATUS command for virtio-ccw tools/virtio/ringtest: tweaks for s390 tools/virtio/ringtest: fix run-on-all.sh for offline cpus virtio_console: fix a crash in config_work_handler vhost/scsi: silence uninitialized variable warning vhost: scsi: constify target_core_fabric_ops structures
2017-01-22Merge branch 'for-rc' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux Pull thermal management fixes from Zhang Rui: - fix a regression that thermal zone dynamically allocated sysfs attributes are freed before they're removed, which is introduced in 4.10-rc1 (Jacob von Chorus) - fix a boot warning because deprecated hwmon API is used (Fabio Estevam) - a couple of fixes for rockchip thermal driver (Brian Norris, Caesar Wang) * 'for-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: thermal: rockchip: fixes the conversion table thermal: core: move tz->device.groups cleanup to thermal_release thermal: thermal_hwmon: Convert to hwmon_device_register_with_info() thermal: rockchip: handle set_trips without the trip points thermal: rockchip: optimize the conversion table thermal: rockchip: fixes invalid temperature case thermal: rockchip: don't pass table structs by value thermal: rockchip: improve conversion error messages
2017-01-22platform/x86: ideapad-laptop: handle ACPI event 1Zach Ploskey
On Ideapad laptops, ACPI event 1 is currently not handled. Many models log "ideapad_laptop: Unknown event: 1" every 20 seconds or so while running on battery power. Some convertible laptops receive this event when switching in and out of tablet mode. This adds and additional case for event 1 in ideapad_acpi_notify to call ideapad_input_report(priv, vpc_bit), so that the event is reported to userspace and we avoid unnecessary logging. Fixes bug #107481 (https://bugzilla.kernel.org/show_bug.cgi?id=107481) Fixes bug #65751 (https://bugzilla.kernel.org/show_bug.cgi?id=65751) Signed-off-by: Zach Ploskey <zach@ploskey.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2017-01-21Merge tag 'usb-4.10-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are a few small USB fixes for 4.10-rc5. Most of these are gadget/dwc2 fixes for reported issues, all of these have been in linux-next for a while. The last one is a single xhci WARN_ON removal to handle an issue that the dwc3 driver is hitting in the 4.10-rc tree. The warning is harmless and needs to be removed, and a "real" fix that is more complex will show up in 4.11-rc1 for this device. That last patch hasn't been in linux-next yet due to the weekend timing, but it's a "simple" WARN_ON() removal so what could go wrong? :)" Famous last words. * tag 'usb-4.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: xhci: remove WARN_ON if dma mask is not set for platform devices usb: dwc2: host: fix Wmaybe-uninitialized warning usb: dwc2: gadget: Fix GUSBCFG.USBTRDTIM value usb: gadget: udc: atmel: remove memory leak usb: dwc3: exynos fix axius clock error path to do cleanup usb: dwc2: Avoid suspending if we're in gadget mode usb: dwc2: use u32 for DT binding parameters usb: gadget: f_fs: Fix iterations on endpoints. usb: dwc2: gadget: Fix DMA memory freeing usb: gadget: composite: Fix function used to free memory
2017-01-21Merge branch 'libnvdimm-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull libnvdimm fixes from Dan Williams: "Two fixes: - a regression fix for the multiple-pmem-namespace-per-region support added in 4.9. Even if an existing environment is not using that feature the act of creating and a destroying a single namespace with the ndctl utility will lead to the proliferation of extra unwanted namespace devices. - a fix for the error code returned from the pmem driver when the memcpy_mcsafe() routine returns -EFAULT. Btrfs seems to be the only block I/O consumer that tries to parse the meaning of the error code when it is non-zero. Neither of these fixes are critical, the namespace leak is awkward in that it can cause device naming to change and complicates debugging namespace initialization issues. The error code fix is included out of caution for what other consumers might be expecting -EIO for block I/O errors" * 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: libnvdimm, namespace: fix pmem namespace leak, delete when size set to zero pmem: return EIO on read_pmem() failure
2017-01-21Merge tag 'clk-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk fix from Stephen Boyd: "One fix for Samsung Exynos524x SoCs where recent IOMMU patches have caused some of these clocks to turn off when they were always left on before" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk/samsung: exynos542x: mark some clocks as critical
generated by cgit (git 2.34.1) at 2025-09-17 03:28:13 +0000