linux.git/drivers/infiniband/hw/qib, branch master

Merge branch 'hfi1' into merge-test

2016-12-14T19:44:08+00:00

IB/rdmavt, IB/hfi1, IB/qib: Add inlines for mtu division

2016-12-11T20:29:42+00:00

Add rvt_div_round_up_mtu() and rvt_div_mtu() routines to do the computation based on the pmtu and the log_pmtu. Change divides in qib, hfi1 to use the new inlines. Reviewed-by: Kaike Wan Signed-off-by: Mike Marciniszyn Signed-off-by: Dennis Dalessandro Signed-off-by: Doug Ledford

IB/hfi1,IB/qib: use rvt swqe mr deref helper

2016-12-11T20:29:42+00:00

Convert to use new swqe put routine. Reviewed-by: Brian Welty Signed-off-by: Mike Marciniszyn Signed-off-by: Dennis Dalessandro Signed-off-by: Doug Ledford

IB/hfi1,IB/qib: Use new send completion helper

2016-12-11T20:29:42+00:00

Convert cq completion returns in both rdmavt drivers to use the new helper. Reviewed-by: Ashutosh Dixit Signed-off-by: Mike Marciniszyn Signed-off-by: Dennis Dalessandro Signed-off-by: Doug Ledford

IB/qib: Use standard refcount wrapper for QPs

2016-12-11T20:29:42+00:00

Use the standard driver wrapper for QP reference counters. This makes the code more maintainable. Fixes: Commit 4d6f85c3fa55 ("IB/rdmavt, IB/qib, IB/hfi1: Use new QP put get routines") Reviewed-by: Mike Marciniszyn Signed-off-by: Sebastian Sanchez Signed-off-by: Dennis Dalessandro Signed-off-by: Doug Ledford

infiniband: remove WARN that is not kernel bug

2016-12-03T18:17:07+00:00

On Mon, Nov 21, 2016 at 09:52:53AM -0700, Jason Gunthorpe wrote: > On Mon, Nov 21, 2016 at 02:14:08PM +0200, Leon Romanovsky wrote: > > > > > > In ib_ucm_write function there is a wrong prefix: > > > > > > + pr_err_once("ucm_write: process %d (%s) tried to do something hinky\n", > > > > I did it intentionally to have the same errors for all flows. > > Lets actually use a good message too please? > > pr_err_once("ucm_write: process %d (%s) changed security contexts after opening FD, this is not allowed.\n", > > Jason >From 70f95b2d35aea42e5b97e7d27ab2f4e8effcbe67 Mon Sep 17 00:00:00 2001 From: Leon Romanovsky Date: Mon, 21 Nov 2016 13:30:59 +0200 Subject: [PATCH rdma-next V2] IB/{core, qib}: Remove WARN that is not kernel bug WARNINGs mean kernel bugs, in this case, they are placed to mark programming errors and/or malicious attempts. BUG/WARNs that are not kernel bugs hinder automated testing efforts. Signed-off-by: Dmitry Vyukov Signed-off-by: Leon Romanovsky Signed-off-by: Doug Ledford

IB/qib: Remove debug prints after allocation failure

2016-12-03T18:12:52+00:00

The prints after [k|v][m|z|c]alloc() functions are not needed, because in case of failure, allocator will print their internal error prints anyway. Signed-off-by: Leon Romanovsky Signed-off-by: Doug Ledford

mm: replace get_user_pages() write/force parameters with gup_flags

2016-10-19T15:11:43+00:00

This removes the 'write' and 'force' from get_user_pages() and replaces them with 'gup_flags' to make the use of FOLL_FORCE explicit in callers as use of this flag can result in surprising behaviour (and hence bugs) within the mm subsystem. Signed-off-by: Lorenzo Stoakes Acked-by: Christian König Acked-by: Jesper Nilsson Acked-by: Michal Hocko Reviewed-by: Jan Kara Signed-off-by: Linus Torvalds

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

2016-10-11T03:16:43+00:00

Pull more vfs updates from Al Viro: ">rename2() work from Miklos + current_time() from Deepa" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: fs: Replace current_fs_time() with current_time() fs: Replace CURRENT_TIME_SEC with current_time() for inode timestamps fs: Replace CURRENT_TIME with current_time() for inode timestamps fs: proc: Delete inode time initializations in proc_alloc_inode() vfs: Add current_time() api vfs: add note about i_op->rename changes to porting fs: rename "rename2" i_op to "rename" vfs: remove unused i_op->rename fs: make remaining filesystems use .rename2 libfs: support RENAME_NOREPLACE in simple_rename() fs: support RENAME_NOREPLACE for local filesystems ncpfs: fix unused variable warning

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

2016-10-10T00:04:33+00:00

Pull main rdma updates from Doug Ledford: "This is the main pull request for the rdma stack this release. The code has been through 0day and I had it tagged for linux-next testing for a couple days. Summary: - updates to mlx5 - updates to mlx4 (two conflicts, both minor and easily resolved) - updates to iw_cxgb4 (one conflict, not so obvious to resolve, proper resolution is to keep the code in cxgb4_main.c as it is in Linus' tree as attach_uld was refactored and moved into cxgb4_uld.c) - improvements to uAPI (moved vendor specific API elements to uAPI area) - add hns-roce driver and hns and hns-roce ACPI reset support - conversion of all rdma code away from deprecated create_singlethread_workqueue - security improvement: remove unsafe ib_get_dma_mr (breaks lustre in staging)" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (75 commits) staging/lustre: Disable InfiniBand support iw_cxgb4: add fast-path for small REG_MR operations cxgb4: advertise support for FR_NSMR_TPTE_WR IB/core: correctly handle rdma_rw_init_mrs() failure IB/srp: Fix infinite loop when FMR sg[0].offset != 0 IB/srp: Remove an unused argument IB/core: Improve ib_map_mr_sg() documentation IB/mlx4: Fix possible vl/sl field mismatch in LRH header in QP1 packets IB/mthca: Move user vendor structures IB/nes: Move user vendor structures IB/ocrdma: Move user vendor structures IB/mlx4: Move user vendor structures IB/cxgb4: Move user vendor structures IB/cxgb3: Move user vendor structures IB/mlx5: Move and decouple user vendor structures IB/{core,hw}: Add constant for node_desc ipoib: Make ipoib_warn ratelimited IB/mlx4/alias_GUID: Remove deprecated create_singlethread_workqueue IB/ipoib_verbs: Remove deprecated create_singlethread_workqueue IB/ipoib: Remove deprecated create_singlethread_workqueue ...