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2019-11-21habanalabs: handle F/W failure for sensor initializationOded Gabbay
In case the F/W fails to initialize the thermal sensors, print an appropriate error message to kernel log and fail the device initialization. Reviewed-by: Tomer Tayar <ttayar@habana.ai> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2019-11-21Merge tag 'kvmarm-5.5' of ↵Paolo Bonzini
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD KVM/arm updates for Linux 5.5: - Allow non-ISV data aborts to be reported to userspace - Allow injection of data aborts from userspace - Expose stolen time to guests - GICv4 performance improvements - vgic ITS emulation fixes - Simplify FWB handling - Enable halt pool counters - Make the emulated timer PREEMPT_RT compliant Conflicts: include/uapi/linux/kvm.h
2019-11-21drm/i915/fbdev: Restore physical addresses for fb_mmap()Chris Wilson
fbdev uses the physical address of our framebuffer for its fb_mmap() routine. While we need to adapt this address for the new io BAR, we have to fix v5.4 first! The simplest fix is to restore the smem back to v5.3 and we will then probably have to implement our fbops->fb_mmap() callback to handle local memory. Reported-by: Neil MacLeod <freedesktop@nmacleod.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=112256 Fixes: 5f889b9a61dd ("drm/i915: Disregard drm_mode_config.fb_base") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Tested-by: Neil MacLeod <freedesktop@nmacleod.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191113180633.3947-1-chris@chris-wilson.co.uk (cherry picked from commit abc5520704ab438099fe352636b30b05c1253bea) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> (cherry picked from commit 9faf5fa4d3dad3b0c0fa6e67689c144981a11c27) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2019-11-21Bluetooth: btbcm: Add entry for BCM4335A0 UART bluetoothMohammad Rasim
This patch adds the device ID for the BCM4335A0 module (part of the AMPAK AP6335 WIFI/Bluetooth combo) hciconfig output: ``` hci1: Type: Primary Bus: UART BD Address: 43:35:B0:07:1F:AC ACL MTU: 1021:8 SCO MTU: 64:1 UP RUNNING RX bytes:5079 acl:0 sco:0 events:567 errors:0 TX bytes:69065 acl:0 sco:0 commands:567 errors:0 Features: 0xbf 0xfe 0xcf 0xff 0xdf 0xff 0x7b 0x87 Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 Link policy: RSWITCH SNIFF Link mode: SLAVE ACCEPT Name: 'alarm' Class: 0x000000 Service Classes: Unspecified Device Class: Miscellaneous, HCI Version: 4.0 (0x6) Revision: 0x161 LMP Version: 4.0 (0x6) Subversion: 0x4106 Manufacturer: Broadcom Corporation (15) ``` Signed-off-by: Mohammad Rasim <mohammad.rasim96@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2019-11-21rackmeter: Use vtime aware kcpustat accessorFrederic Weisbecker
Now that we have a vtime safe kcpustat accessor, use it to fetch CPUTIME_NICE and fix frozen kcpustat values on nohz_full CPUs. Reported-by: Yauheni Kaliuta <yauheni.kaliuta@redhat.com> Signed-off-by: Frederic Weisbecker <frederic@kernel.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Wanpeng Li <wanpengli@tencent.com> Link: https://lkml.kernel.org/r/20191121024430.19938-7-frederic@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-11-21leds: Use all-in-one vtime aware kcpustat accessorFrederic Weisbecker
We can now safely read user kcpustat fields on nohz_full CPUs. Use the appropriate accessor. [ mingo: Fixed build failure. ] Reported-by: Yauheni Kaliuta <yauheni.kaliuta@redhat.com> Signed-off-by: Frederic Weisbecker <frederic@kernel.org> Cc: Jacek Anaszewski <jacek.anaszewski@gmail.com> (maintainer:LED SUBSYSTEM) Cc: Pavel Machek <pavel@ucw.cz> (maintainer:LED SUBSYSTEM) Cc: Dan Murphy <dmurphy@ti.com> (reviewer:LED SUBSYSTEM) Cc: Peter Zijlstra <peterz@infradead.org> Cc: Wanpeng Li <wanpengli@tencent.com> Link: https://lkml.kernel.org/r/20191121024430.19938-6-frederic@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-11-21pcmcia: Use dev_get_drvdata where possibleChuhong Yuan
Instead of using to_pci_dev + pci_get_drvdata, use dev_get_drvdata to make code simpler. Signed-off-by: Chuhong Yuan <hslester96@gmail.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2019-11-21pcmcia: clean an indentation issues, remove extraneous spacesColin Ian King
Trivial fix to clean up indentation issues, remove spaces Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2019-11-21cpufreq: Use vtime aware kcpustat accessors for user timeFrederic Weisbecker
We can now safely read user and guest kcpustat fields on nohz_full CPUs. Use the appropriate accessors. Reported-by: Yauheni Kaliuta <yauheni.kaliuta@redhat.com> Signed-off-by: Frederic Weisbecker <frederic@kernel.org> Cc: Rafael J. Wysocki <rjw@rjwysocki.net> Cc: Viresh Kumar <viresh.kumar@linaro.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Wanpeng Li <wanpengli@tencent.com> Link: https://lkml.kernel.org/r/20191121024430.19938-5-frederic@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-11-20net: sfp: soft status and control supportRussell King
Add support for the soft status and control register, which allows TX_FAULT and RX_LOS to be monitored and TX_DISABLE to be set. We make use of this when the board does not support GPIOs for these signals. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-20net: sfp: add some quirks for GPON modulesRussell King
Marc Micalizzi reports that Huawei MA5671A and Alcatel/Lucent G-010S-P modules are capable of 2500base-X, but incorrectly report their capabilities in the EEPROM. It seems rather common that GPON modules mis-report. Let's fix these modules by adding some quirks. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-20net: sfp: add support for module quirksRussell King
Add support for applying module quirks to the list of supported ethtool link modes. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-20Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-nextDavid S. Miller
Daniel Borkmann says: ==================== pull-request: bpf-next 2019-11-20 The following pull-request contains BPF updates for your *net-next* tree. We've added 81 non-merge commits during the last 17 day(s) which contain a total of 120 files changed, 4958 insertions(+), 1081 deletions(-). There are 3 trivial conflicts, resolve it by always taking the chunk from 196e8ca74886c433: <<<<<<< HEAD ======= void *bpf_map_area_mmapable_alloc(u64 size, int numa_node); >>>>>>> 196e8ca74886c433dcfc64a809707074b936aaf5 <<<<<<< HEAD void *bpf_map_area_alloc(u64 size, int numa_node) ======= static void *__bpf_map_area_alloc(u64 size, int numa_node, bool mmapable) >>>>>>> 196e8ca74886c433dcfc64a809707074b936aaf5 <<<<<<< HEAD if (size <= (PAGE_SIZE << PAGE_ALLOC_COSTLY_ORDER)) { ======= /* kmalloc()'ed memory can't be mmap()'ed */ if (!mmapable && size <= (PAGE_SIZE << PAGE_ALLOC_COSTLY_ORDER)) { >>>>>>> 196e8ca74886c433dcfc64a809707074b936aaf5 The main changes are: 1) Addition of BPF trampoline which works as a bridge between kernel functions, BPF programs and other BPF programs along with two new use cases: i) fentry/fexit BPF programs for tracing with practically zero overhead to call into BPF (as opposed to k[ret]probes) and ii) attachment of the former to networking related programs to see input/output of networking programs (covering xdpdump use case), from Alexei Starovoitov. 2) BPF array map mmap support and use in libbpf for global data maps; also a big batch of libbpf improvements, among others, support for reading bitfields in a relocatable manner (via libbpf's CO-RE helper API), from Andrii Nakryiko. 3) Extend s390x JIT with usage of relative long jumps and loads in order to lift the current 64/512k size limits on JITed BPF programs there, from Ilya Leoshkevich. 4) Add BPF audit support and emit messages upon successful prog load and unload in order to have a timeline of events, from Daniel Borkmann and Jiri Olsa. 5) Extension to libbpf and xdpsock sample programs to demo the shared umem mode (XDP_SHARED_UMEM) as well as RX-only and TX-only sockets, from Magnus Karlsson. 6) Several follow-up bug fixes for libbpf's auto-pinning code and a new API call named bpf_get_link_xdp_info() for retrieving the full set of prog IDs attached to XDP, from Toke Høiland-Jørgensen. 7) Add BTF support for array of int, array of struct and multidimensional arrays and enable it for skb->cb[] access in kfree_skb test, from Martin KaFai Lau. 8) Fix AF_XDP by using the correct number of channels from ethtool, from Luigi Rizzo. 9) Two fixes for BPF selftest to get rid of a hang in test_tc_tunnel and to avoid xdping to be run as standalone, from Jiri Benc. 10) Various BPF selftest fixes when run with latest LLVM trunk, from Yonghong Song. 11) Fix a memory leak in BPF fentry test run data, from Colin Ian King. 12) Various smaller misc cleanups and improvements mostly all over BPF selftests and samples, from Daniel T. Lee, Andre Guedes, Anders Roxell, Mao Wenan, Yue Haibing. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-21Merge tag 'drm-misc-next-fixes-2019-11-20' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next - Fix ttm bo refcnt when using the new gem obj mmap hook (Thomas) Cc: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> From: Sean Paul <sean@poorly.run> Link: https://patchwork.freedesktop.org/patch/msgid/20191120204946.GA120328@art_vandelay
2019-11-20Revert "drm/amd/display: enable S/G for RAVEN chip"Alex Deucher
This reverts commit 1c4259159132ae4ceaf7c6db37a6cf76417f73d9. S/G display is not stable with the IOMMU enabled on some platforms. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=205523 Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2019-11-20drm/amdgpu: disable gfxoff on original ravenAlex Deucher
There are still combinations of sbios and firmware that are not stable. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=204689 Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2019-11-20drm/amdgpu: disable gfxoff when using register read interfaceAlex Deucher
When gfxoff is enabled, accessing gfx registers via MMIO can lead to a hang. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=205497 Acked-by: Xiaojie Yuan <xiaojie.yuan@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2019-11-20drm/amd/powerplay: correct fine grained dpm force level settingEvan Quan
For fine grained dpm, there is only two levels supported. However to reflect correctly the current clock frequency, there is an intermediate level faked. Thus on forcing level setting, we need to treat level 2 correctly as level 1. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Kevin Wang <kevin1.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-20drm/amd/powerplay: issue no PPSMC_MSG_GetCurrPkgPwr on unsupported ASICsEvan Quan
Otherwise, the error message prompted will confuse user. Signed-off-by: Evan Quan <evan.quan@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2019-11-20drm/amdgpu: remove experimental flag for Navi14Alex Deucher
5.4 and newer works fine with navi14. Reviewed-by: Xiaojie Yuan <xiaojie.yuan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-21Merge tag 'drm-intel-next-fixes-2019-11-20' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-next - Includes gvt-next-fixes-2019-11-12 - Fix Bugzilla #112051: Fix detection for a CMP-V PCH - Fix Bugzilla #112256: Corrupted page table at address on plymouth splash - Fix Bugzilla #111594: Avoid losing RC6 when HuC authentication is used - Fix for OA/perf metric coherency, restore GT coarse power gating workaround - Avoid atomic context on error capture - Avoid MST bitmask overflowing to EDP/DPI input select - Fixes to CI found dmesg splats Signed-off-by: Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191120204035.GA14908@jlahtine-desk.ger.corp.intel.com
2019-11-21Merge tag 'drm-next-5.5-2019-11-15' of ↵Dave Airlie
git://people.freedesktop.org/~agd5f/linux into drm-next drm-next-5.5-2019-11-15: amdgpu: - Fix AVFS handling on SMU7 parts with custom power tables - Enable Overdrive sysfs interface for Navi parts - Fix power limit handling on smu11 parts - Fix pcie link sysfs output for Navi - Probably cancel MM worker threads on shutdown radeon: - Cleanup for ppc change Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191115163516.3714-1-alexander.deucher@amd.com
2019-11-20Revert "dm crypt: use WQ_HIGHPRI for the IO and crypt workqueues"Mike Snitzer
This reverts commit a1b89132dc4f61071bdeaab92ea958e0953380a1. Revert required hand-patching due to subsequent changes that were applied since commit a1b89132dc4f61071bdeaab92ea958e0953380a1. Requires: ed0302e83098d ("dm crypt: make workqueue names device-specific") Cc: stable@vger.kernel.org Bug: https://bugzilla.kernel.org/show_bug.cgi?id=199857 Reported-by: Vito Caputo <vcaputo@pengaru.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2019-11-20Merge tag 'mlx5-fixes-2019-11-20' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== Mellanox, mlx5 fixes 2019-11-20 This series introduces some fixes to mlx5 driver. Please pull and let me know if there is any problem. For -stable v4.9: ('net/mlx5e: Fix set vf link state error flow') For -stable v4.14 ('net/mlxfw: Verify FSM error code translation doesn't exceed array size') For -stable v4.19 ('net/mlx5: Fix auto group size calculation') For -stable v5.3 ('net/mlx5e: Fix error flow cleanup in mlx5e_tc_tun_create_header_ipv4/6') ('net/mlx5e: Do not use non-EXT link modes in EXT mode') ('net/mlx5: Update the list of the PCI supported devices') ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-20r8169: add check for PHY_MDIO_CHG to rtl_nic_fw_data_okHeiner Kallweit
Only values 0 and 1 are currently defined as parameters for PHY_MDIO_CHG. Instead of silently ignoring unknown values and misinterpreting the firmware code let's explicitly check. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-20r8169: use macro FIELD_SIZEOF in definition of FW_OPCODE_SIZEHeiner Kallweit
Using macro FIELD_SIZEOF makes this define easier understandable. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-20r8169: change mdelay to msleep in rtl_fw_write_firmwareHeiner Kallweit
We're not in atomic context here, therefore switch to msleep. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-20r8152: Re-order napi_disable in rtl8152_closePrashant Malani
Both rtl_work_func_t() and rtl8152_close() call napi_disable(). Since the two calls aren't protected by a lock, if the close function starts executing before the work function, we can get into a situation where the napi_disable() function is called twice in succession (first by rtl8152_close(), then by set_carrier()). In such a situation, the second call would loop indefinitely, since rtl8152_close() doesn't call napi_enable() to clear the NAPI_STATE_SCHED bit. The rtl8152_close() function in turn issues a cancel_delayed_work_sync(), and so it would wait indefinitely for the rtl_work_func_t() to complete. Since rtl8152_close() is called by a process holding rtnl_lock() which is requested by other processes, this eventually leads to a system deadlock and crash. Re-order the napi_disable() call to occur after the work function disabling and urb cancellation calls are issued. Change-Id: I6ef0b703fc214998a037a68f722f784e1d07815e Reported-by: http://crbug.com/1017928 Signed-off-by: Prashant Malani <pmalani@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-20net: qca_spi: Move reset_count to struct qcaspiStefan Wahren
The reset counter is specific for every QCA700x chip. So move this into the private driver struct. Otherwise we get unpredictable reset behavior in setups with multiple QCA700x chips. Fixes: 291ab06ecf67 (net: qualcomm: new Ethernet over SPI driver for QCA7000) Signed-off-by: Stefan Wahren <stefan.wahren@in-tech.com> Signed-off-by: Stefan Wahren <wahrenst@gmx.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-20net: qca_spi: fix receive buffer size checkMichael Heimpold
When receiving many or larger packets, e.g. when doing a file download, it was observed that the read buffer size register reports up to 4 bytes more than the current define allows in the check. If this is the case, then no data transfer is initiated to receive the packets (and thus to empty the buffer) which results in a stall of the interface. These 4 bytes are a hardware generated frame length which is prepended to the actual frame, thus we have to respect it during our check. Fixes: 026b907d58c4 ("net: qca_spi: Add available buffer space verification") Signed-off-by: Michael Heimpold <michael.heimpold@in-tech.com> Signed-off-by: Stefan Wahren <wahrenst@gmx.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-20vsock/vmci: make vmci_vsock_cb_host_called staticMao Wenan
When using make C=2 drivers/misc/vmw_vmci/vmci_driver.o to compile, below warning can be seen: drivers/misc/vmw_vmci/vmci_driver.c:33:6: warning: symbol 'vmci_vsock_cb_host_called' was not declared. Should it be static? This patch make symbol vmci_vsock_cb_host_called static. Fixes: b1bba80a4376 ("vsock/vmci: register vmci_transport only when VMCI guest/host are active") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Mao Wenan <maowenan@huawei.com> Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-20net/ibmvnic: Ignore H_FUNCTION return from H_EOI to tolerate XIVE modeJuliet Kim
Reversion of commit 11d49ce9f7946dfed4dcf5dbde865c78058b50ab (“net/ibmvnic: Fix EOI when running in XIVE mode.”) leaves us calling H_EOI even in XIVE mode. That will fail with H_FUNCTION because H_EOI is not supported in that mode. That failure is harmless. Ignore it so we can use common code for both XICS and XIVE. Signed-off-by: Juliet Kim <julietk@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-20Revert "net/ibmvnic: Fix EOI when running in XIVE mode"Juliet Kim
This reverts commit 11d49ce9f7946dfed4dcf5dbde865c78058b50ab (“net/ibmvnic: Fix EOI when running in XIVE mode.”) since that has the unintended effect of changing the interrupt priority and emits warning when running in legacy XICS mode. Signed-off-by: Juliet Kim <julietk@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-20net: mvneta: get rid of huge dma sync in mvneta_rx_refillLorenzo Bianconi
Get rid of costly dma_sync_single_for_device in mvneta_rx_refill since now the driver can let page_pool API to manage needed DMA sync with a proper size. - XDP_DROP DMA sync managed by mvneta driver: ~420Kpps - XDP_DROP DMA sync managed by page_pool API: ~585Kpps Tested-by: Matteo Croce <mcroce@redhat.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Acked-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-20net: mvneta: rely on page_pool_recycle_direct in mvneta_run_xdpLorenzo Bianconi
Rely on page_pool_recycle_direct and not on xdp_return_buff in mvneta_run_xdp. This is a preliminary patch to limit the dma sync len to the one strictly necessary Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Acked-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-20net/mlxfw: Verify FSM error code translation doesn't exceed array sizeEran Ben Elisha
Array mlxfw_fsm_state_err_str contains value to string translation, when values are provided by mlxfw_dev. If value is larger than MLXFW_FSM_STATE_ERR_MAX, return "unknown error" as expected instead of reading an address than exceed array size. Fixes: 410ed13cae39 ("Add the mlxfw module for Mellanox firmware flash process") Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-11-20net/mlx5: Update the list of the PCI supported devicesShani Shapp
Add the upcoming ConnectX-6 LX device ID. Fixes: 85327a9c4150 ("net/mlx5: Update the list of the PCI supported devices") Signed-off-by: Shani Shapp <shanish@mellanox.com> Reviewed-by: Eran Ben Elisha <eranbe@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-11-20net/mlx5: Fix auto group size calculationMaor Gottlieb
Once all the large flow groups (defined by the user when the flow table is created - max_num_groups) were created, then all the following new flow groups will have only one flow table entry, even though the flow table has place to larger groups. Fix the condition to prefer large flow group. Fixes: f0d22d187473 ("net/mlx5_core: Introduce flow steering autogrouped flow table") Signed-off-by: Maor Gottlieb <maorg@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-11-20net/mlx5e: Add missing capability bit check for IP-in-IPMarina Varshaver
Device that doesn't support IP-in-IP offloads has to filter csum and gso offload support, otherwise kernel will conclude that device is capable of offloading csum and gso for IP-in-IP tunnels and that might result in IP-in-IP tunnel not functioning. Fixes: 25948b87dda2 ("net/mlx5e: Support TSO and TX checksum offloads for IP-in-IP") Signed-off-by: Marina Varshaver <marinav@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-11-20net/mlx5e: Do not use non-EXT link modes in EXT modeEran Ben Elisha
On some old Firmwares, connector type value was not supported, and value read from FW was 0. For those, driver used link mode in order to set connector type in link_ksetting. After FW exposed the connector type, driver translated the value to ethtool definitions. However, as 0 is a valid value, before returning PORT_OTHER, driver run the check of link mode in order to maintain backward compatibility. Cited patch added support to EXT mode. With both features (connector type and EXT link modes) ,if connector_type read from FW is 0 and EXT mode is set, driver mistakenly compare EXT link modes to non-EXT link mode. Fixed that by skipping this comparison if we are in EXT mode, as connector type value is valid in this scenario. Fixes: 6a897372417e ("net/mlx5: ethtool, Add ethtool support for 50Gbps per lane link modes") Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com> Reviewed-by: Aya Levin <ayal@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-11-20net/mlx5e: Fix set vf link state error flowRoi Dayan
Before this commit the ndo always returned success. Fix that. Fixes: 1ab2068a4c66 ("net/mlx5: Implement vports admin state backup/restore") Signed-off-by: Roi Dayan <roid@mellanox.com> Reviewed-by: Vlad Buslov <vladbu@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-11-20net/mlx5: DR, Limit STE hash table enlarge based on bytemaskAlex Vesker
When an ste hash table has too many collision we enlarge it to a bigger hash table (rehash). Rehashing collision improvement depends on the bytemask value. The more 1 bits we have in bytemask means better spreading in the table. Without this fix tables can grow in size without providing any improvement which can lead to memory depletion and failures. This patch will limit table rehash to reduce memory and improve the performance. Fixes: 41d07074154c ("net/mlx5: DR, Expose steering rule functionality") Signed-off-by: Alex Vesker <valex@mellanox.com> Reviewed-by: Erez Shitrit <erezsh@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-11-20net/mlx5: DR, Skip rehash for tables with byte mask zeroAlex Vesker
The byte mask fields affect on the hash index distribution, when the byte mask is zero, the hash calculation will always be equal to the same index. To avoid unneeded rehash of hash tables mark the table to skip rehash. This is needed by the next patch which will limit table rehash to reduce memory consumption. Fixes: 41d07074154c ("net/mlx5: DR, Expose steering rule functionality") Signed-off-by: Alex Vesker <valex@mellanox.com> Reviewed-by: Erez Shitrit <erezsh@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-11-20net/mlx5: DR, Fix invalid EQ vector number on CQ creationAlex Vesker
When creating a CQ, the CPU id is used for the vector value. This would fail in-case the CPU id was higher than the maximum vector value. Fixes: 297cccebdc5a ("net/mlx5: DR, Expose an internal API to issue RDMA operations") Signed-off-by: Alex Vesker <valex@mellanox.com> Reviewed-by: Tariq Toukan <tariqt@mellanox.com> Reviewed-by: Erez Shitrit <erezsh@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-11-20net/mlx5e: Reorder mirrer action parsing to check for encap firstVlad Buslov
Mirred action parsing code in parse_tc_fdb_actions() first checks if out_dev has same parent id, and only verifies that there is a pending encap action that was parsed before. Recent change in vxlan module made function netdev_port_same_parent_id() to return true when called for mlx5 eswitch representor and vxlan device created explicitly on mlx5 representor device (vxlan devices created with "external" flag without explicitly specifying parent interface are not affected). With call to netdev_port_same_parent_id() returning true, incorrect code path is chosen and encap rules fail to offload because vxlan dev is not a valid eswitch forwarding dev. Dmesg log of error: [ 1784.389797] devices ens1f0_0 vxlan1 not on same switch HW, can't offload forwarding In order to fix the issue, rearrange conditional in parse_tc_fdb_actions() to check for pending encap action before checking if out_dev has the same parent id. Fixes: 0ce1822c2a08 ("vxlan: add adjacent link to limit depth level") Signed-off-by: Vlad Buslov <vladbu@mellanox.com> Reviewed-by: Roi Dayan <roid@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-11-20net/mlx5e: Fix ingress rate configuration for representorsEli Cohen
Current code uses the old method of prio encoding in flow_cls_common_offload. Fix to follow the changes introduced in commit ef01adae0e43 ("net: sched: use major priority number as hardware priority"). Fixes: fcb64c0f5640 ("net/mlx5: E-Switch, add ingress rate support") Signed-off-by: Eli Cohen <eli@mellanox.com> Reviewed-by: Roi Dayan <roid@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-11-20net/mlx5e: Fix error flow cleanup in mlx5e_tc_tun_create_header_ipv4/6Eli Cohen
Be sure to release the neighbour in case of failures after successful route lookup. Fixes: 101f4de9dd52 ("net/mlx5e: Move TC tunnel offloading code to separate source file") Signed-off-by: Eli Cohen <eli@mellanox.com> Reviewed-by: Roi Dayan <roid@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-11-20isdn: Fix Kconfig indentationKrzysztof Kozlowski
Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-20nfc: Fix Kconfig indentationKrzysztof Kozlowski
Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-20s390/qeth: return proper errno on IO errorJulian Wiedmann
When propagating IO errors back to userspace, one error path in qeth_irq() currently returns '1' instead of a proper errno. Fixes: 54daaca7024d ("s390/qeth: cancel cmd on early error") Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit (git 2.34.1) at 2025-09-30 18:14:13 +0000