BMC/Intel-BMC/linux.git/drivers/infiniband/ulp/ipoib, branch dev-5.3

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma

2019-07-16T03:38:15+00:00

Pull rdma updates from Jason Gunthorpe: "A smaller cycle this time. Notably we see another new driver, 'Soft iWarp', and the deletion of an ancient unused driver for nes. - Revise and simplify the signature offload RDMA MR APIs - More progress on hoisting object allocation boiler plate code out of the drivers - Driver bug fixes and revisions for hns, hfi1, efa, cxgb4, qib, i40iw - Tree wide cleanups: struct_size, put_user_page, xarray, rst doc conversion - Removal of obsolete ib_ucm chardev and nes driver - netlink based discovery of chardevs and autoloading of the modules providing them - Move more of the rdamvt/hfi1 uapi to include/uapi/rdma - New driver 'siw' for software based iWarp running on top of netdev, much like rxe's software RoCE. - mlx5 feature to report events in their raw devx format to userspace - Expose per-object counters through rdma tool - Adaptive interrupt moderation for RDMA (DIM), sharing the DIM core from netdev" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (194 commits) RMDA/siw: Require a 64 bit arch RDMA/siw: Mark expected switch fall-throughs RDMA/core: Fix -Wunused-const-variable warnings rdma/siw: Remove set but not used variable 's' rdma/siw: Add missing dependencies on LIBCRC32C and DMA_VIRT_OPS RDMA/siw: Add missing rtnl_lock around access to ifa rdma/siw: Use proper enumerated type in map_cqe_status RDMA/siw: Remove unnecessary kthread create/destroy printouts IB/rdmavt: Fix variable shadowing issue in rvt_create_cq RDMA/core: Fix race when resolving IP address RDMA/core: Make rdma_counter.h compile stand alone IB/core: Work on the caller socket net namespace in nldev_newlink() RDMA/rxe: Fill in wc byte_len with IB_WC_RECV_RDMA_WITH_IMM RDMA/mlx5: Set RDMA DIM to be enabled by default RDMA/nldev: Added configuration of RDMA dynamic interrupt moderation to netlink RDMA/core: Provide RDMA DIM support for ULPs linux/dim: Implement RDMA adaptive moderation (DIM) IB/mlx5: Report correctly tag matching rendezvous capability docs: infiniband: add it to the driver-api bookset IB/mlx5: Implement VHCA tunnel mechanism in DEVX ...

IB/ipoib: Add child to parent list only if device initialized

2019-07-04T17:20:54+00:00

Despite failure in ipoib_dev_init() we continue with initialization flow and creation of child device. It causes to the situation where this child device is added too early to parent device list. Change the logic, so in case of failure we properly return error from ipoib_dev_init() and add child only in success path. Fixes: eaeb39842508 ("IB/ipoib: Move init code to ndo_init") Signed-off-by: Valentine Fatiev Reviewed-by: Feras Daoud Signed-off-by: Leon Romanovsky Reviewed-by: Jason Gunthorpe Signed-off-by: Jason Gunthorpe

IB/ipoib: Remove memset after vzalloc in ipoib_cm.c

2019-07-03T17:27:37+00:00

vzalloc has already zeroed the memory. So a memset is unneeded. Signed-off-by: Fuqian Huang Reviewed-by: Jason Gunthorpe Signed-off-by: Jason Gunthorpe

Merge tag 'v5.2-rc6' into rdma.git for-next

2019-06-29T00:18:23+00:00

For dependencies in next patches. Resolve conflicts: - Use uverbs_get_cleared_udata() with new cq allocation flow - Continue to delete nes despite SPDX conflict - Resolve list appends in mlx5_command_str() - Use u16 for vport_rule stuff - Resolve list appends in struct ib_client Signed-off-by: Jason Gunthorpe

docs: infiniband: convert docs to ReST and rename to *.rst

2019-06-25T13:23:09+00:00

The InfiniBand docs are plain text with no markups. So, all we needed to do were to add the title markups and some markup sequences in order to properly parse tables, lists and literal blocks. At its new index.rst, let's add a :orphan: while this is not linked to the main index.rst file, in order to avoid build warnings. Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jason Gunthorpe

ipoib: correcly show a VF hardware address

2019-06-18T17:41:27+00:00

in the case of IPoIB with SRIOV enabled hardware ip link show command incorrecly prints 0 instead of a VF hardware address. Before: 11: ib1: mtu 2044 qdisc pfifo_fast state UP mode DEFAULT group default qlen 256 link/infiniband 80:00:00:66:fe:80:00:00:00:00:00:00:24:8a:07:03:00:a4:3e:7c brd 00:ff:ff:ff:ff:12:40:1b:ff:ff:00:00:00:00:00:00:ff:ff:ff:ff vf 0 MAC 00:00:00:00:00:00, spoof checking off, link-state disable, trust off, query_rss off ... After: 11: ib1: mtu 2044 qdisc pfifo_fast state UP mode DEFAULT group default qlen 256 link/infiniband 80:00:00:66:fe:80:00:00:00:00:00:00:24:8a:07:03:00:a4:3e:7c brd 00:ff:ff:ff:ff:12:40:1b:ff:ff:00:00:00:00:00:00:ff:ff:ff:ff vf 0 link/infiniband 80:00:00:66:fe:80:00:00:00:00:00:00:24:8a:07:03:00:a4:3e:7c brd 00:ff:ff:ff:ff:12:40:1b:ff:ff:00:00:00:00:00:00:ff:ff:ff:ff, spoof checking off, link-state disable, trust off, query_rss off v1->v2: just copy an address without modifing ifla_vf_mac v2->v3: update the changelog Signed-off-by: Denis Kirjanov Acked-by: Doug Ledford Signed-off-by: David S. Miller

RDMA/ipoib: Remove check for ETH_SS_TEST

2019-06-11T23:00:10+00:00

The default action for unlisted tests is "not-supported", so given that ipoib doesn't support ETH_SS_TEST, there is no need to check for it in the case statements, just let it get caught by the default: case. Fixes: e3614bc9dc44 ("IB/ipoib: Add readout of statistics using ethtool") Signed-off-by: Kamal Heib Signed-off-by: Doug Ledford

RDMA/ipoib: implement ethtool .get_link() callback

2019-06-07T16:35:00+00:00

Add support for reporting link state for ipoib net devices. $ ip l set dev mlx4_ib0 up $ ethtool mlx4_ib0 | grep Link Link detected: yes $ ip l set dev mlx4_ib0 down $ ethtool mlx4_ib0 | grep Link Link detected: no Signed-off-by: Kamal Heib Reviewed-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe

RDMA/ipoib: Remove check of destroy CQ

2019-05-21T18:50:53+00:00

There are nothing to do from user side with knowledge that destroy CQ fails. Signed-off-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46+00:00

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman