- 22 Jan, 2019 10 commits
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Colin Ian King authored
There are several statements that have incorrect levels of indentation, fix these. Signed-off-by:
Colin Ian King <colin.king@canonical.com> Tested-by:
Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Julia Lawall authored
Convert spaces to tabs to get correct alignment. Found with the help of Coccinelle. Signed-off-by:
Julia Lawall <Julia.Lawall@lip6.fr> Acked-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com> Tested-by:
Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Alice Michael authored
Signed-off-by:
Alice Michael <alice.michael@intel.com> Tested-by:
Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Lihong Yang authored
The tx_timeout command from debugfs was originally intended to support early silicon validation efforts. It is no longer needed. Thus remove it to avoid misuse of triggering tx_timeout through debugfs. Signed-off-by:
Lihong Yang <lihong.yang@intel.com> Tested-by:
Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Sergey Nemov authored
Check if num_queue_pairs number requested by VF is less than maximum possible value in VIRTCHNL_OP_CONFIG_VSI_QUEUES handler. Also check if local_vf_id >= 0 in common handler since it is of int type and can potentially be negative. Signed-off-by:
Sergey Nemov <sergey.nemov@intel.com> Tested-by:
Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Grzegorz Siwik authored
Change of function declaration from int to u64 due to return type mismatch (u64). Signed-off-by:
Grzegorz Siwik <grzegorz.siwik@intel.com> Tested-by:
Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Damian Dybek authored
This patch adds support for setting/getting FEC configuration using ethtool options: set/show-priv-flags rs-fec/base-r-fec set/show-fec off/rs/baser/auto for kernels version >= 4.14 Signed-off-by:
Damian Dybek <damian.dybek@intel.com> Tested-by:
Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Aleksandr Loktionov authored
Limiting RSS queues number to online CPUs number in order to avoid issues with creating misconfigured RSS queues. Signed-off-by:
Aleksandr Loktionov <aleksandr.loktionov@intel.com> Tested-by:
Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Jan Sokolowski authored
As current implementation of netdev already contains and provides umems for us, we no longer have the need to contain these structures in i40e_vsi. Refactor the code to operate on netdev-provided umems. Signed-off-by:
Jan Sokolowski <jan.sokolowski@intel.com> Acked-by:
Björn Töpel <bjorn.topel@intel.com> Tested-by:
Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Jan Sokolowski authored
Export xdp_get_umem_from_qid for other modules to use. Signed-off-by:
Jan Sokolowski <jan.sokolowski@intel.com> Acked-by:
Björn Töpel <bjorn.topel@intel.com> Tested-by:
Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 21 Jan, 2019 4 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller authored
Completely minor snmp doc conflict. Signed-off-by:
David S. Miller <davem@davemloft.net>
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/kees/linuxLinus Torvalds authored
Pull pstore fixes from Kees Cook: - Fix console ramoops to show the previous boot logs (Sai Prakash Ranjan) - Avoid allocation and leak of platform data * tag 'pstore-v5.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: pstore/ram: Avoid allocation and leak of platform data pstore/ram: Fix console ramoops to show the previous boot logs
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git://git.kernel.org/pub/scm/linux/kernel/git/kees/linuxLinus Torvalds authored
Pull gcc-plugins fixes from Kees Cook: "Fix ARM per-task stack protector plugin under GCC 9 (Ard Biesheuvel)" * tag 'gcc-plugins-v5.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: gcc-plugins: arm_ssp_per_task_plugin: fix for GCC 9+ gcc-plugins: arm_ssp_per_task_plugin: sign extend the SP mask
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- 20 Jan, 2019 26 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds authored
Pull networking fixes from David Miller: 1) Fix endless loop in nf_tables, from Phil Sutter. 2) Fix cross namespace ip6_gre tunnel hash list corruption, from Olivier Matz. 3) Don't be too strict in phy_start_aneg() otherwise we might not allow restarting auto negotiation. From Heiner Kallweit. 4) Fix various KMSAN uninitialized value cases in tipc, from Ying Xue. 5) Memory leak in act_tunnel_key, from Davide Caratti. 6) Handle chip errata of mv88e6390 PHY, from Andrew Lunn. 7) Remove linear SKB assumption in fou/fou6, from Eric Dumazet. 8) Missing udplite rehash callbacks, from Alexey Kodanev. 9) Log dirty pages properly in vhost, from Jason Wang. 10) Use consume_skb() in neigh_probe() as this is a normal free not a drop, from Yang Wei. Likewise in macvlan_process_broadcast(). 11) Missing device_del() in mdiobus_register() error paths, from Thomas Petazzoni. 12) Fix checksum handling of short packets in mlx5, from Cong Wang. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (96 commits) bpf: in __bpf_redirect_no_mac pull mac only if present virtio_net: bulk free tx skbs net: phy: phy driver features are mandatory isdn: avm: Fix string plus integer warning from Clang net/mlx5e: Fix cb_ident duplicate in indirect block register net/mlx5e: Fix wrong (zero) TX drop counter indication for representor net/mlx5e: Fix wrong error code return on FEC query failure net/mlx5e: Force CHECKSUM_UNNECESSARY for short ethernet frames tools: bpftool: Cleanup license mess bpf: fix inner map masking to prevent oob under speculation bpf: pull in pkt_sched.h header for tooling to fix bpftool build selftests: forwarding: Add a test case for externally learned FDB entries selftests: mlxsw: Test FDB offload indication mlxsw: spectrum_switchdev: Do not treat static FDB entries as sticky net: bridge: Mark FDB entries that were added by user as such mlxsw: spectrum_fid: Update dummy FID index mlxsw: pci: Return error on PCI reset timeout mlxsw: pci: Increase PCI SW reset timeout mlxsw: pci: Ring CQ's doorbell before RDQ's MAINTAINERS: update email addresses of liquidio driver maintainers ...
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Kees Cook authored
Yue Hu noticed that when parsing device tree the allocated platform data was never freed. Since it's not used beyond the function scope, this switches to using a stack variable instead. Reported-by:
Yue Hu <huyue2@yulong.com> Fixes: 35da6094 ("pstore/ram: add Device Tree bindings") Cc: stable@vger.kernel.org Signed-off-by:
Kees Cook <keescook@chromium.org>
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Ard Biesheuvel authored
GCC 9 reworks the way the references to the stack canary are emitted, to prevent the value from being spilled to the stack before the final comparison in the epilogue, defeating the purpose, given that the spill slot is under control of the attacker that we are protecting ourselves from. Since our canary value address is obtained without accessing memory (as opposed to pre-v7 code that will obtain it from a literal pool), it is unlikely (although not guaranteed) that the compiler will spill the canary value in the same way, so let's just disable this improvement when building with GCC9+. Signed-off-by:
Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by:
Kees Cook <keescook@chromium.org>
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Ard Biesheuvel authored
The ARM per-task stack protector GCC plugin hits an assert in the compiler in some case, due to the fact the the SP mask expression is not sign-extended as it should be. So fix that. Suggested-by:
Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org> Signed-off-by:
Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by:
Kees Cook <keescook@chromium.org>
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David S. Miller authored
Ido Schimmel says: ==================== mlxsw: spectrum_router: Add GRE tunnel support for Spectrum-2 Nir says: In Spectrum-2, HW implementation of layer 3 tunnels differs from Spectrum-1 when it comes to the underlay routing table selection. Spectrum-2 uses a dedicated RIF that points to the virtual router used for forwarding the encapsulated packets, while Spectrum-1 explicitly specifies the virtual router itself. Patches #1 and #2 add additional fields in RITR - Router interface table register and RTDP - Routing tunnel decap properties respectively, the fields are required for the new underlay RIF needed for Spectrum-2. Patches #3-4 allow different set of RIF operations per ASIC type. The first patch splits the operations and the following patch sets RIF ops according to ASIC type. Patches #5-9 introduce small changes to existing code to allow existence of a dedicated underlay RIF along with the underlay virtual router, and to support that new type of RIF that has no device. Patch #10 takes care of updating the tunnel decap properties egress underlay RIF required for Spectrum-2. Patch #11 adds the implementation of Spectrum-2 specific RIF operations and essentially enables layer 3 GRE tunnels on Spectrum-2. Finally patches #12-18 add tests for GRE IP-in-IP tunnels, both in flat and hierarchical topologies. ==================== Signed-off-by:
David S. Miller <davem@davemloft.net>
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Nir Dotan authored
Add a test that checks IP-in-IP GRE tunneling and MTU change of tunnel, where an ikey/okey pair is set. This test is based on hierarchical topology described in file ipip_lib.sh. Signed-off-by:
Nir Dotan <nird@mellanox.com> Reviewed-by:
Petr Machata <petrm@mellanox.com> Signed-off-by:
Ido Schimmel <idosch@mellanox.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Nir Dotan authored
Add a test that checks IP-in-IP GRE tunneling and MTU change of tunnel, where a key is set. This test is based on hierarchical topology described in file ipip_lib.sh. Signed-off-by:
Nir Dotan <nird@mellanox.com> Reviewed-by:
Petr Machata <petrm@mellanox.com> Signed-off-by:
Ido Schimmel <idosch@mellanox.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Nir Dotan authored
Add a test that checks IP-in-IP GRE tunneling and MTU change of tunnel, based on hierarchical topology described in file ipip_lib.sh. Signed-off-by:
Nir Dotan <nird@mellanox.com> Reviewed-by:
Petr Machata <petrm@mellanox.com> Signed-off-by:
Ido Schimmel <idosch@mellanox.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Nir Dotan authored
Add a test that checks IP-in-IP GRE tunneling and MTU change of tunnel, where an ikey/okey pair is set. This test is based on flat topology described in file ipip_lib.sh. Signed-off-by:
Nir Dotan <nird@mellanox.com> Reviewed-by:
Petr Machata <petrm@mellanox.com> Signed-off-by:
Ido Schimmel <idosch@mellanox.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Nir Dotan authored
Add a test that checks IP-in-IP GRE tunneling and MTU change of tunnel, where a key is set. This test is based on flat topology described in file ipip_lib.sh. Signed-off-by:
Nir Dotan <nird@mellanox.com> Reviewed-by:
Petr Machata <petrm@mellanox.com> Signed-off-by:
Ido Schimmel <idosch@mellanox.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Nir Dotan authored
Add a test that checks IP-in-IP GRE tunneling and MTU change of tunnel, based on flat topology described in file ipip_lib.sh. Signed-off-by:
Nir Dotan <nird@mellanox.com> Reviewed-by:
Petr Machata <petrm@mellanox.com> Signed-off-by:
Ido Schimmel <idosch@mellanox.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Nir Dotan authored
Add a library with helper functions, to be used in testing IP-in-IP and GRE tunnels, both in flat and in hierarchical topologies. The topologies used in this library cover the three scenarios of tunnels - a tunel with no bound device, a tunnel with bound device in the same VRF and a tunnel with a bound device in a different VRF. Signed-off-by:
Nir Dotan <nird@mellanox.com> Reviewed-by:
Petr Machata <petrm@mellanox.com> Signed-off-by:
Ido Schimmel <idosch@mellanox.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Nir Dotan authored
Spectrum-2 GRE tunnel implementation requires a specific underlay RIF that points to the virtual router used for forwarding the encapsulated packet. Add Spectrum-2 specific loopback router interface creation methods which may create or reuse the dedicated underlay RIF. Signed-off-by:
Nir Dotan <nird@mellanox.com> Reviewed-by:
Petr Machata <petrm@mellanox.com> Signed-off-by:
Ido Schimmel <idosch@mellanox.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Nir Dotan authored
Spectrum-2 requires to specify the egress RIF when setting tunnel decap properties. Add a method for accessing the underlay RIF index and then use it when setting decap properties. Signed-off-by:
Nir Dotan <nird@mellanox.com> Reviewed-by:
Petr Machata <petrm@mellanox.com> Signed-off-by:
Ido Schimmel <idosch@mellanox.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Nir Dotan authored
Spectrum-2 underlay RIF is merely an auxiliary RIF that points to the virtual router used for encapsulated packets lookup. It exists only when its overlay RIF exists but may be shared with other overlay RIFs. Hence it is undesired to mark any device as related to it. Therefore allow usage of NULL device when allocating RIF. Signed-off-by:
Nir Dotan <nird@mellanox.com> Reviewed-by:
Petr Machata <petrm@mellanox.com> Signed-off-by:
Ido Schimmel <idosch@mellanox.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Nir Dotan authored
For the sake of Spectrum-2 GRE support, as ul_vr_id field is reserved for Spectrum-2, Change mlxsw_sp_ipip_lb_ul_vr_id() implementation not to use the reserved field. Signed-off-by:
Nir Dotan <nird@mellanox.com> Reviewed-by:
Petr Machata <petrm@mellanox.com> Signed-off-by:
Ido Schimmel <idosch@mellanox.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Nir Dotan authored
Spectrum-2 GRE tunnels underlay should be given not only the virtual router information for an encapsulated packet lookup, but also an underlay RIF object which belongs to a virtual router. Therefore add ul_rif_id field in struct mlxsw_sp_rif_ipip_lb, to be used later in Spectrum-2 underlay RIF implementation. This field complements ul_vr_id field, already present and defined as reserved for Spectrum-2. Signed-off-by:
Nir Dotan <nird@mellanox.com> Reviewed-by:
Petr Machata <petrm@mellanox.com> Signed-off-by:
Ido Schimmel <idosch@mellanox.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Nir Dotan authored
The presence of an allocated RIF in mlxsw_sp->router->rifs[rif_index] marks that rif_index as taken. Set the marking of a taken RIF to happen before calling ops->create in order to allow creation of a GRE underlay RIF, which may be allocated and created as part of an overlay RIF creation. Signed-off-by:
Nir Dotan <nird@mellanox.com> Reviewed-by:
Petr Machata <petrm@mellanox.com> Signed-off-by:
Ido Schimmel <idosch@mellanox.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Nir Dotan authored
In Spectrum-2, the underlay routing table is pointed by an underlay router interface in contrary to Spectrum where only an underlay virtual router should be set. That makes the underlay virtual router field in RITR reserved for Spectrum-2. Change loopback RIF creation function to support the new underlay RIF field, however leave this field reserved for Spectrum-1 updates. Signed-off-by:
Nir Dotan <nird@mellanox.com> Reviewed-by:
Petr Machata <petrm@mellanox.com> Signed-off-by:
Ido Schimmel <idosch@mellanox.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Nir Dotan authored
Set RIF ops array as member of mlxsw_sp in order to control which RIF operations callbacks are called per ASIC type. This is needed to control per ASIC handling of loopback RIF configurations. Signed-off-by:
Nir Dotan <nird@mellanox.com> Reviewed-by:
Petr Machata <petrm@mellanox.com> Signed-off-by:
Ido Schimmel <idosch@mellanox.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Nir Dotan authored
Split RIF ops array for Spectrum-1 and Spectrum-2 callbacks in order to support different sets of operations for loopback RIF handling, as underlying implementation differs between the ASICs. Signed-off-by:
Nir Dotan <nird@mellanox.com> Reviewed-by:
Petr Machata <petrm@mellanox.com> Signed-off-by:
Ido Schimmel <idosch@mellanox.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Ido Schimmel authored
In Spectrum-2 we need to specify the underlay egress router interface when performing IP-in-IP and NVE packet decapsulation in the underlay router. Signed-off-by:
Ido Schimmel <idosch@mellanox.com> Reviewed-by:
Petr Machata <petrm@mellanox.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Nir Dotan authored
Add fields relevant for Spectrum-2 Loopback IPinIP router interface creation. Add additional Loopback RIF protocol value - Generic, used for creation of an explicit underlay RIF, and also add a field named underlay_rif used for specifying the underlay RIF of a tunnel. Signed-off-by:
Nir Dotan <nird@mellanox.com> Reviewed-by:
Petr Machata <petrm@mellanox.com> Signed-off-by:
Ido Schimmel <idosch@mellanox.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds authored
Pull virtio/vhost fixes and cleanups from Michael Tsirkin: "Fixes and cleanups all over the place" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: vhost/scsi: Use copy_to_iter() to send control queue response vhost: return EINVAL if iovecs size does not match the message size virtio-balloon: tweak config_changed implementation virtio: don't allocate vqs when names[i] = NULL virtio_pci: use queue idx instead of array idx to set up the vq virtio: document virtio_config_ops restrictions virtio: fix virtio_config_ops description
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git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linuxLinus Torvalds authored
Pull btrfs fixes from David Sterba: "A handful of fixes (some of them in testing for a long time): - fix some test failures regarding cleanup after transaction abort - revert of a patch that could cause a deadlock - delayed iput fixes, that can help in ENOSPC situation when there's low space and a lot data to write" * tag 'for-5.0-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: wakeup cleaner thread when adding delayed iput btrfs: run delayed iputs before committing btrfs: wait on ordered extents on abort cleanup btrfs: handle delayed ref head accounting cleanup in abort Revert "btrfs: balance dirty metadata pages in btrfs_finish_ordered_io"
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Linus Torvalds authored
Merge tags 'compiler-attributes-for-linus-v5.0-rc3' and 'clang-format-for-linus-v5.0-rc3' of git://github.com/ojeda/linux Pull misc clang fixes from Miguel Ojeda: - A fix for OPTIMIZER_HIDE_VAR from Michael S Tsirkin - Update clang-format with the latest for_each macro list from Jason Gunthorpe * tag 'compiler-attributes-for-linus-v5.0-rc3' of git://github.com/ojeda/linux: include/linux/compiler*.h: fix OPTIMIZER_HIDE_VAR * tag 'clang-format-for-linus-v5.0-rc3' of git://github.com/ojeda/linux: clang-format: Update .clang-format with the latest for_each macro list
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