https://github.com/torvalds/linux
- v6.9-rc2
- v6.9-rc1
- v6.8-rc7
- v6.8-rc6
- v6.8-rc5
- v6.8-rc4
- v6.8-rc3
- v6.8-rc2
- v6.8-rc1
- v6.8
- v6.7-rc8
- v6.7-rc7
- v6.7-rc6
- v6.7-rc5
- v6.7-rc4
- v6.7-rc3
- v6.7-rc2
- v6.7-rc1
- v6.7
- v6.6-rc7
- v6.6-rc6
- v6.6-rc5
- v6.6-rc4
- v6.6-rc3
- v6.6-rc2
- v6.6-rc1
- v6.6
- v6.5-rc7
- v6.5-rc6
- v6.5-rc5
- v6.5-rc4
- v6.5-rc3
- v6.5-rc2
- v6.5-rc1
- v6.5
- v6.4-rc7
- v6.4-rc6
- v6.4-rc5
- v6.4-rc4
- v6.4-rc3
- v6.4-rc2
- v6.4-rc1
- v6.4
- v6.3-rc7
- v6.3-rc6
- v6.3-rc5
- v6.3-rc4
- v6.3-rc3
- v6.3-rc2
- v6.3-rc1
- v6.3
- v6.2-rc8
- v6.2-rc7
- v6.2-rc6
- v6.2-rc5
- v6.2-rc4
- v6.2-rc3
- v6.2-rc2
- v6.2-rc1
- v6.2
- v6.1-rc8
- v6.1-rc7
- v6.1-rc6
- v6.1-rc5
- v6.1-rc4
- v6.1-rc3
- v6.1-rc2
- v6.1-rc1
- v6.1
- v6.0-rc7
- v6.0-rc6
- v6.0-rc5
- v6.0-rc4
- v6.0-rc3
- v6.0-rc2
- v6.0-rc1
- v6.0
- v5.9-rc8
- v5.9-rc7
- v5.9-rc6
- v5.9-rc5
- v5.9-rc4
- v5.9-rc3
- v5.9-rc2
- v5.9-rc1
- v5.9
- v5.8-rc7
- v5.8-rc6
- v5.8-rc5
- v5.8-rc4
- v5.8-rc3
- v5.8-rc2
- v5.8-rc1
- v5.8
- v5.7-rc7
- v5.7-rc6
- v5.7-rc5
- v5.7-rc4
- v5.7-rc3
- v5.7-rc2
- v5.7-rc1
- v5.7
- v5.6-rc7
- v5.6-rc6
- v5.6-rc5
- v5.6-rc4
- v5.6-rc3
- v5.6-rc2
- v5.6-rc1
- v5.6
- v5.5-rc7
- v5.5-rc6
- v5.5-rc5
- v5.5-rc4
- v5.5-rc3
- v5.5-rc2
- v5.5-rc1
- v5.5
- v5.4-rc8
- v5.4-rc7
- v5.4-rc6
- v5.4-rc5
- v5.4-rc4
- v5.4-rc3
- v5.4-rc2
- v5.4-rc1
- v5.4
- v5.3-rc8
- v5.3-rc7
- v5.3-rc6
- v5.3-rc5
- v5.3-rc4
- v5.3-rc3
- v5.3-rc2
- v5.3-rc1
- v5.3
- v5.2-rc7
- v5.2-rc6
- v5.2-rc5
- v5.2-rc4
- v5.2-rc3
- v5.2-rc2
- v5.2-rc1
- v5.2
- v5.19-rc8
- v5.19-rc7
- v5.19-rc6
- v5.19-rc5
- v5.19-rc4
- v5.19-rc3
- v5.19-rc2
- v5.19-rc1
- v5.19
- v5.18-rc7
- v5.18-rc6
- v5.18-rc5
- v5.18-rc4
- v5.18-rc3
- v5.18-rc2
- v5.18-rc1
- v5.18
- v5.17-rc8
- v5.17-rc7
- v5.17-rc6
- v5.17-rc5
- v5.17-rc4
- v5.17-rc3
- v5.17-rc2
- v5.17-rc1
- v5.17
- v5.16-rc8
- v5.16-rc7
- v5.16-rc6
- v5.16-rc5
- v5.16-rc4
- v5.16-rc3
- v5.16-rc2
- v5.16-rc1
- v5.16
- v5.15-rc7
- v5.15-rc6
- v5.15-rc5
- v5.15-rc4
- v5.15-rc3
- v5.15-rc2
- v5.15-rc1
- v5.15
- v5.14-rc7
- v5.14-rc6
- v5.14-rc5
- v5.14-rc4
- v5.14-rc3
- v5.14-rc2
- v5.14-rc1
- v5.14
- v5.13-rc7
- v5.13-rc6
- v5.13-rc5
- v5.13-rc4
- v5.13-rc3
- v5.13-rc2
- v5.13-rc1
- v5.13
- v5.12-rc8
- v5.12-rc7
- v5.12-rc6
- v5.12-rc5
- v5.12-rc4
- v5.12-rc3
- v5.12-rc2
- v5.12-rc1
- v5.12
- v5.11-rc7
- v5.11-rc6
- v5.11-rc5
- v5.11-rc4
- v5.11-rc3
- v5.11-rc2
- v5.11-rc1
- v5.11
- v5.10-rc7
- v5.10-rc6
- v5.10-rc5
- v5.10-rc4
- v5.10-rc3
- v5.10-rc2
- v5.10-rc1
- v5.10
- v5.1-rc7
- v5.1-rc6
- v5.1-rc5
- v5.1-rc4
- v5.1-rc3
- v5.1-rc2
- v5.1-rc1
- v5.1
- v5.0-rc8
- v5.0-rc7
- v5.0-rc6
- v5.0-rc5
- v5.0-rc4
- v5.0-rc3
- v5.0-rc2
- v5.0-rc1
- v5.0
- v4.9-rc8
- v4.9-rc7
- v4.9-rc6
- v4.9-rc5
- v4.9-rc4
- v4.9-rc3
- v4.9-rc2
- v4.9-rc1
- v4.9
- v4.8-rc8
- v4.8-rc7
- v4.8-rc6
- v4.8-rc5
- v4.8-rc4
- v4.8-rc3
- v4.8-rc2
- v4.8-rc1
- v4.8
- v4.7-rc7
- v4.7-rc6
- v4.7-rc5
- v4.7-rc4
- v4.7-rc3
- v4.7-rc2
- v4.7-rc1
- v4.7
- v4.6-rc7
- v4.6-rc6
- v4.6-rc5
- v4.6-rc4
- v4.6-rc3
- v4.6-rc2
- v4.6-rc1
- v4.6
- v4.5-rc7
- v4.5-rc6
- v4.5-rc5
- v4.5-rc4
- v4.5-rc3
- v4.5-rc2
- v4.5-rc1
- v4.5
- v4.4-rc8
- v4.4-rc7
- v4.4-rc6
- v4.4-rc5
- v4.4-rc4
- v4.4-rc3
- v4.4-rc2
- v4.4-rc1
- v4.4
- v4.3-rc7
- v4.3-rc6
- v4.3-rc5
- v4.3-rc4
- v4.3-rc3
- v4.3-rc2
- v4.3-rc1
- v4.3
- v4.20-rc7
- v4.20-rc6
- v4.20-rc5
- v4.20-rc4
- v4.20-rc3
- v4.20-rc2
- v4.20-rc1
- v4.20
- v4.2-rc8
- v4.2-rc7
- v4.2-rc6
- v4.2-rc5
- v4.2-rc4
- v4.2-rc3
- v4.2-rc2
- v4.2-rc1
- v4.2
- v4.19-rc8
- v4.19-rc7
- v4.19-rc6
- v4.19-rc5
- v4.19-rc4
- v4.19-rc3
- v4.19-rc2
- v4.19-rc1
- v4.19
- v4.18-rc8
- v4.18-rc7
- v4.18-rc6
- v4.18-rc5
- v4.18-rc4
- v4.18-rc3
- v4.18-rc2
- v4.18-rc1
- v4.18
- v4.17-rc7
- v4.17-rc6
- v4.17-rc5
- v4.17-rc4
- v4.17-rc3
- v4.17-rc2
- v4.17-rc1
- v4.17
- v4.16-rc7
- v4.16-rc6
- v4.16-rc5
- v4.16-rc4
- v4.16-rc3
- v4.16-rc2
- v4.16-rc1
- v4.16
- v4.15-rc9
- v4.15-rc8
- v4.15-rc7
- v4.15-rc6
- v4.15-rc5
- v4.15-rc4
- v4.15-rc3
- v4.15-rc2
- v4.15-rc1
- v4.15
- v4.14-rc8
- v4.14-rc7
- v4.14-rc6
- v4.14-rc5
- v4.14-rc4
- v4.14-rc3
- v4.14-rc2
- v4.14-rc1
- v4.14
- v4.13-rc7
- v4.13-rc6
- v4.13-rc5
- v4.13-rc4
- v4.13-rc3
- v4.13-rc2
- v4.13-rc1
- v4.13
- v4.12-rc7
- v4.12-rc6
- v4.12-rc5
- v4.12-rc4
- v4.12-rc3
- v4.12-rc2
- v4.12-rc1
- v4.12
- v4.11-rc8
- v4.11-rc7
- v4.11-rc6
- v4.11-rc5
- v4.11-rc4
- v4.11-rc3
- v4.11-rc2
- v4.11-rc1
- v4.11
- v4.10-rc8
- v4.10-rc7
- v4.10-rc6
- v4.10-rc5
- v4.10-rc4
- v4.10-rc3
- v4.10-rc2
- v4.10-rc1
- v4.10
- v4.1-rc8
- v4.1-rc7
- v4.1-rc6
- v4.1-rc5
- v4.1-rc4
- v4.1-rc3
- v4.1-rc2
- v4.1-rc1
- v4.1
- v4.0-rc7
- v4.0-rc6
- v4.0-rc5
- v4.0-rc4
- v4.0-rc3
- v4.0-rc2
- v4.0-rc1
- v4.0
- v3.9-rc8
- v3.9-rc7
- v3.9-rc6
- v3.9-rc5
- v3.9-rc4
- v3.9-rc3
- v3.9-rc2
- v3.9-rc1
- v3.9
- v3.8-rc7
- v3.8-rc6
- v3.8-rc5
- v3.8-rc4
- v3.8-rc3
- v3.8-rc2
- v3.8-rc1
- v3.8
- v3.7-rc8
- v3.7-rc7
- v3.7-rc6
- v3.7-rc5
- v3.7-rc4
- v3.7-rc3
- v3.7-rc2
- v3.7-rc1
- v3.7
- v3.6-rc7
- v3.6-rc6
- v3.6-rc5
- v3.6-rc4
- v3.6-rc3
- v3.6-rc2
- v3.6-rc1
- v3.6
- v3.5-rc7
- v3.5-rc6
- v3.5-rc5
- v3.5-rc4
- v3.5-rc3
- v3.5-rc2
- v3.5-rc1
- v3.5
- v3.4-rc7
- v3.4-rc6
- v3.4-rc5
- v3.4-rc4
- v3.4-rc3
- v3.4-rc2
- v3.4-rc1
- v3.4
- v3.3-rc7
- v3.3-rc6
- v3.3-rc5
- v3.3-rc4
- v3.3-rc3
- v3.3-rc2
- v3.3-rc1
- v3.3
- v3.2-rc7
- v3.2-rc6
- v3.2-rc5
- v3.2-rc4
- v3.2-rc3
- v3.2-rc2
- v3.2-rc1
- v3.2
- v3.19-rc7
- v3.19-rc6
- v3.19-rc5
- v3.19-rc4
- v3.19-rc3
- v3.19-rc2
- v3.19-rc1
- v3.19
- v3.18-rc7
- v3.18-rc6
- v3.18-rc5
- v3.18-rc4
- v3.18-rc3
- v3.18-rc2
- v3.18-rc1
- v3.18
- v3.17-rc7
- v3.17-rc6
- v3.17-rc5
- v3.17-rc4
- v3.17-rc3
- v3.17-rc2
- v3.17-rc1
- v3.17
- v3.16-rc7
- v3.16-rc6
- v3.16-rc5
- v3.16-rc4
- v3.16-rc3
- v3.16-rc2
- v3.16-rc1
- v3.16
- v3.15-rc8
- v3.15-rc7
- v3.15-rc6
- v3.15-rc5
- v3.15-rc4
- v3.15-rc3
- v3.15-rc2
- v3.15-rc1
- v3.15
- v3.14-rc8
- v3.14-rc7
- v3.14-rc6
- v3.14-rc5
- v3.14-rc4
- v3.14-rc3
- v3.14-rc2
- v3.14-rc1
- v3.14
- v3.13-rc8
- v3.13-rc7
- v3.13-rc6
- v3.13-rc5
- v3.13-rc4
- v3.13-rc3
- v3.13-rc2
- v3.13-rc1
- v3.13
- v3.12-rc7
- v3.12-rc6
- v3.12-rc5
- v3.12-rc4
- v3.12-rc3
- v3.12-rc2
- v3.12-rc1
- v3.12
- v3.11-rc7
- v3.11-rc6
- v3.11-rc5
- v3.11-rc4
- v3.11-rc3
- v3.11-rc2
- v3.11-rc1
- v3.11
- v3.10-rc7
- v3.10-rc6
- v3.10-rc5
- v3.10-rc4
- v3.10-rc3
- v3.10-rc2
- v3.10-rc1
- v3.10
- v3.1-rc9
- v3.1-rc8
- v3.1-rc7
- v3.1-rc6
- v3.1-rc5
- v3.1-rc4
- v3.1-rc3
- v3.1-rc2
- v3.1-rc10
- v3.1-rc1
- v3.1
- v3.0-rc7
- v3.0-rc6
- v3.0-rc5
- v3.0-rc4
- v3.0-rc3
- v3.0-rc2
- v3.0-rc1
- v3.0
- v2.6.39-rc7
- v2.6.39-rc6
- v2.6.39-rc5
- v2.6.39-rc4
- v2.6.39-rc3
- v2.6.39-rc2
- v2.6.39-rc1
- v2.6.39
- v2.6.38-rc8
- v2.6.38-rc7
- v2.6.38-rc6
- v2.6.38-rc5
- v2.6.38-rc4
- v2.6.38-rc3
- v2.6.38-rc2
- v2.6.38-rc1
- v2.6.38
- v2.6.37-rc8
- v2.6.37-rc7
- v2.6.37-rc6
- v2.6.37-rc5
- v2.6.37-rc4
- v2.6.37-rc3
- v2.6.37-rc2
- v2.6.37-rc1
- v2.6.37
- v2.6.36-rc8
- v2.6.36-rc7
- v2.6.36-rc6
- v2.6.36-rc5
- v2.6.36-rc4
- v2.6.36-rc3
- v2.6.36-rc2
- v2.6.36-rc1
- v2.6.36
- v2.6.35-rc6
- v2.6.35-rc5
- v2.6.35-rc4
- v2.6.35-rc3
- v2.6.35-rc2
- v2.6.35-rc1
- v2.6.35
- v2.6.34-rc7
- v2.6.34-rc6
- v2.6.34-rc5
- v2.6.34-rc4
- v2.6.34-rc3
- v2.6.34-rc2
- v2.6.34-rc1
- v2.6.34
- v2.6.33-rc8
- v2.6.33-rc7
- v2.6.33-rc6
- v2.6.33-rc5
- v2.6.33-rc4
- v2.6.33-rc3
- v2.6.33-rc2
- v2.6.33-rc1
- v2.6.33
- v2.6.32-rc8
- v2.6.32-rc7
- v2.6.32-rc6
- v2.6.32-rc5
- v2.6.32-rc4
- v2.6.32-rc3
- v2.6.32-rc1
- v2.6.32
- v2.6.31-rc9
- v2.6.31-rc8
- v2.6.31-rc7
- v2.6.31-rc6
- v2.6.31-rc5
- v2.6.31-rc4
- v2.6.31-rc3
- v2.6.31-rc2
- v2.6.31-rc1
- v2.6.31
- v2.6.30-rc8
- v2.6.30-rc7
- v2.6.30-rc6
- v2.6.30-rc5
- v2.6.30-rc4
- v2.6.30-rc3
- v2.6.30-rc2
- v2.6.30-rc1
- v2.6.30
- v2.6.29-rc8
- v2.6.29-rc7
- v2.6.29-rc6
- v2.6.29-rc5
- v2.6.29-rc4
- v2.6.29-rc3
- v2.6.29-rc2
- v2.6.29-rc1
- v2.6.29
- v2.6.28-rc9
- v2.6.28-rc8
- v2.6.28-rc7
- v2.6.28-rc6
- v2.6.28-rc5
- v2.6.28-rc4
- v2.6.28-rc3
- v2.6.28-rc2
- v2.6.28-rc1
- v2.6.28
- v2.6.27-rc9
- v2.6.27-rc8
- v2.6.27-rc7
- v2.6.27-rc6
- v2.6.27-rc5
- v2.6.27-rc4
- v2.6.27-rc3
- v2.6.27-rc2
- v2.6.27-rc1
- v2.6.27
- v2.6.26-rc9
- v2.6.26-rc8
- v2.6.26-rc7
- v2.6.26-rc6
- v2.6.26-rc5
- v2.6.26-rc4
- v2.6.26-rc3
- v2.6.26-rc2
- v2.6.26-rc1
- v2.6.26
- v2.6.25-rc9
- v2.6.25-rc8
- v2.6.25-rc7
- v2.6.25-rc6
- v2.6.25-rc5
- v2.6.25-rc4
- v2.6.25-rc3
- v2.6.25-rc2
- v2.6.25-rc1
- v2.6.25
- v2.6.24-rc8
- v2.6.24-rc7
- v2.6.24-rc6
- v2.6.24-rc5
- v2.6.24-rc4
- v2.6.24-rc3
- v2.6.24-rc2
- v2.6.24-rc1
- v2.6.24
- v2.6.23-rc9
- v2.6.23-rc8
- v2.6.23-rc7
- v2.6.23-rc6
- v2.6.23-rc5
- v2.6.23-rc4
- v2.6.23-rc3
- v2.6.23-rc2
- v2.6.23-rc1
- v2.6.23
- v2.6.22-rc7
- v2.6.22-rc6
- v2.6.22-rc5
- v2.6.22-rc4
- v2.6.22-rc3
- v2.6.22-rc2
- v2.6.22-rc1
- v2.6.22
- v2.6.21-rc7
- v2.6.21-rc6
- v2.6.21-rc5
- v2.6.21-rc4
- v2.6.21-rc3
- v2.6.21-rc2
- v2.6.21-rc1
- v2.6.21
- v2.6.20-rc7
- v2.6.20-rc6
- v2.6.20-rc5
- v2.6.20-rc4
- v2.6.20-rc3
- v2.6.20-rc2
- v2.6.20-rc1
- v2.6.20
- v2.6.19-rc6
- v2.6.19-rc5
- v2.6.19-rc4
- v2.6.19-rc3
- v2.6.19-rc2
- v2.6.19-rc1
- v2.6.19
- v2.6.18-rc7
- v2.6.18-rc6
- v2.6.18-rc5
- v2.6.18-rc4
- v2.6.18-rc3
- v2.6.18-rc2
- v2.6.18-rc1
- v2.6.18
- v2.6.17-rc6
- v2.6.17-rc5
- v2.6.17-rc4
- v2.6.17-rc3
- v2.6.17-rc2
- v2.6.17-rc1
- v2.6.17
- v2.6.16-rc6
- v2.6.16-rc5
- v2.6.16-rc4
- v2.6.16-rc3
- v2.6.16-rc2
- v2.6.16-rc1
- v2.6.16
- v2.6.15-rc7
- v2.6.15-rc6
- v2.6.15-rc5
- v2.6.15-rc4
- v2.6.15-rc3
- v2.6.15-rc2
- v2.6.15-rc1
- v2.6.15
- v2.6.14-rc5
- v2.6.14-rc4
- v2.6.14-rc3
- v2.6.14-rc2
- v2.6.14-rc1
- v2.6.14
- v2.6.13-rc7
- v2.6.13-rc6
- v2.6.13-rc5
- v2.6.13-rc4
- v2.6.13-rc3
- v2.6.13-rc2
- v2.6.13-rc1
- v2.6.13
- v2.6.12-rc6
- v2.6.12-rc5
- v2.6.12-rc4
- v2.6.12-rc3
- v2.6.12-rc2
- v2.6.12
- v2.6.11-tree
Take a new snapshot of a software origin
If the archived software origin currently browsed is not synchronized with its upstream version (for instance when new commits have been issued), you can explicitly request Software Heritage to take a new snapshot of it.
Use the form below to proceed. Once a request has been submitted and accepted, it will be processed as soon as possible. You can then check its processing state by visiting this dedicated page.Processing "take a new snapshot" request ...
Permalinks
To reference or cite the objects present in the Software Heritage archive, permalinks based on SoftWare Hash IDentifiers (SWHIDs) must be used.
Select below a type of object currently browsed in order to display its associated SWHID and permalink.
Revision | Author | Date | Message | Commit Date |
---|---|---|---|---|
de5ed00 | Artemy Kovalyov | 27 February 2020, 11:39:18 UTC | IB/mlx5: Fix implicit ODP race Following race may occur because of the call_srcu and the placement of the synchronize_srcu vs the xa_erase. CPU0 CPU1 mlx5_ib_free_implicit_mr: destroy_unused_implicit_child_mr: xa_erase(odp_mkeys) synchronize_srcu() xa_lock(implicit_children) if (still in xarray) atomic_inc() call_srcu() xa_unlock(implicit_children) xa_erase(implicit_children): xa_lock(implicit_children) __xa_erase() xa_unlock(implicit_children) flush_workqueue() [..] free_implicit_child_mr_rcu: (via call_srcu) queue_work() WARN_ON(atomic_read()) [..] free_implicit_child_mr_work: (via wq) free_implicit_child_mr() mlx5_mr_cache_invalidate() mlx5_ib_update_xlt() <-- UMR QP fail atomic_dec() The wait_event() solves the race because it blocks until free_implicit_child_mr_work() completes. Fixes: 5256edcb98a1 ("RDMA/mlx5: Rework implicit ODP destroy") Link: https://lore.kernel.org/r/20200227113918.94432-1-leon@kernel.org Signed-off-by: Artemy Kovalyov <artemyko@mellanox.com> Reviewed-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> | 04 March 2020, 17:25:00 UTC |
d4d89e2 | Olof Johansson | 04 March 2020, 16:51:54 UTC | Merge tag 'socfpga_defconfig_fix_for_v5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into arm/fixes ARM: socfpga_defconfig: add back DEBUGFS - Add back DEBUG_FS for socfpga_defconfig * tag 'socfpga_defconfig_fix_for_v5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: ARM: socfpga_defconfig: Add back DEBUG_FS Link: https://lore.kernel.org/r/20200304101917.1243-1-dinguyen@kernel.org Signed-off-by: Olof Johansson <olof@lixom.net> | 04 March 2020, 16:51:55 UTC |
3261227 | Ulf Hansson | 03 March 2020, 15:07:45 UTC | dt-bindings: power: Convert domain-idle-states bindings to json-schema While converting to the json-schema, let's also take the opportunity to further specify/clarify some more details about the DT binding. For example, let's define the label where to put the states nodes, set a pattern for nodename of the state nodes and finally add an example. Fixes: a3f048b5424e ("dt: psci: Update DT bindings to support hierarchical PSCI states") Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> [robh: drop type refs from standard unit properties] Signed-off-by: Rob Herring <robh@kernel.org> | 04 March 2020, 14:49:36 UTC |
ac9686a | Ulf Hansson | 03 March 2020, 15:07:44 UTC | dt-bindings: arm: Fix cpu compatibles in the hierarchical example for PSCI Fixes: a3f048b5424e ("dt: psci: Update DT bindings to support hierarchical PSCI states") Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org> | 04 March 2020, 14:47:53 UTC |
8d62d9c | Ulf Hansson | 03 March 2020, 15:07:43 UTC | dt-bindings: arm: Correct links to idle states definitions The arm,idle-state DT bindings recently got converted to the json-schema, but some links are still pointing to the old, non-existing, txt file. Let's update the links to fix this. Fixes: baac82fe06db ("dt-bindings: arm: Convert arm,idle-state binding to DT schema") Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org> | 04 March 2020, 14:46:53 UTC |
f9981d4 | Aaro Koskinen | 04 March 2020, 11:17:40 UTC | spi: spi_register_controller(): free bus id on error paths Some error paths leave the bus id allocated. As a result the IDR allocation will fail after a deferred probe. Fix by freeing the bus id always on error. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Message-Id: <20200304111740.27915-1-aaro.koskinen@nokia.com> Signed-off-by: Mark Brown <broonie@kernel.org> | 04 March 2020, 14:28:57 UTC |
02fbabd | Fabrice Gasnier | 04 March 2020, 08:55:32 UTC | regulator: stm32-vrefbuf: fix a possible overshoot when re-enabling There maybe an overshoot, when disabling, then re-enabling vrefbuf too quickly. VREFBUF is used by ADC/DAC on some boards. When re-enabling too quickly, an overshoot on the reference voltage make the conversions inaccurate for a short period of time. - Don't put the VREFBUF in HiZ when disabling, to force an active discharge. - Enforce a 1ms OFF/ON delay Fixes: 0cdbf481e927 ("regulator: Add support for stm32-vrefbuf") Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Message-Id: <1583312132-20932-1-git-send-email-fabrice.gasnier@st.com> Signed-off-by: Mark Brown <broonie@kernel.org> | 04 March 2020, 13:57:28 UTC |
1b79cfd | John Stultz | 03 March 2020, 16:32:28 UTC | drm: kirin: Revert "Fix for hikey620 display offset problem" This reverts commit ff57c6513820efe945b61863cf4a51b79f18b592. With the commit ff57c6513820 ("drm: kirin: Fix for hikey620 display offset problem") we added support for handling LDI overflows by resetting the hardware. However, its been observed that when we do hit the LDI overflow condition, the irq seems to be screaming, and we do nothing but stream: [drm:ade_irq_handler [kirin_drm]] *ERROR* LDI underflow! over and over to the screen I've tried a few appraoches to avoid this, but none has yet been successful and the cure here is worse then the original disease, so revert this for now. Cc: Xinliang Liu <xinliang.liu@linaro.org> Cc: Rongrong Zou <zourongrong@gmail.com> Cc: Xinwei Kong <kong.kongxinwei@hisilicon.com> Cc: Chen Feng <puck.chen@hisilicon.com> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: dri-devel <dri-devel@lists.freedesktop.org> Fixes: ff57c6513820 ("drm: kirin: Fix for hikey620 display offset problem") Signed-off-by: John Stultz <john.stultz@linaro.org> Acked-by: Xinliang Liu <xinliang.liu@linaro.org> Signed-off-by: Xinliang Liu <xinliang.liu@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200303163228.52741-1-john.stultz@linaro.org | 04 March 2020, 13:29:05 UTC |
0d6defc | Olivier Moysan | 04 March 2020, 10:24:06 UTC | ASoC: stm32: sai: manage rebind issue The commit e894efef9ac7 ("ASoC: core: add support to card rebind") allows to rebind the sound card after a rebind of one of its component. With this commit, the sound card is actually rebound, but may be no more functional. The following problems have been seen with STM32 SAI driver. 1) DMA channel is not requested: With the sound card rebind the simplified call sequence is: stm32_sai_sub_probe snd_soc_register_component snd_soc_try_rebind_card snd_soc_instantiate_card devm_snd_dmaengine_pcm_register The problem occurs because the pcm must be registered, before snd_soc_instantiate_card() is called. Modify SAI driver, to change the call sequence as follows: stm32_sai_sub_probe devm_snd_dmaengine_pcm_register snd_soc_register_component snd_soc_try_rebind_card 2) DMA channel is not released: dma_release_channel() is not called when devm_dmaengine_pcm_release() is executed. This occurs because SND_DMAENGINE_PCM_DRV_NAME component, has already been released through devm_component_release(). devm_dmaengine_pcm_release() should be called before devm_component_release() to avoid this problem. Call snd_dmaengine_pcm_unregister() and snd_soc_unregister_component() explicitly from SAI driver, to have the right sequence. Signed-off-by: Olivier Moysan <olivier.moysan@st.com> Message-Id: <20200304102406.8093-1-olivier.moysan@st.com> Signed-off-by: Mark Brown <broonie@kernel.org> | 04 March 2020, 13:18:50 UTC |
7703616 | Saravana Kannan | 21 February 2020, 08:05:10 UTC | driver core: Skip unnecessary work when device doesn't have sync_state() A bunch of busy work is done for devices that don't have sync_state() support. Stop doing the busy work. Signed-off-by: Saravana Kannan <saravanak@google.com> Link: https://lore.kernel.org/r/20200221080510.197337-4-saravanak@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 04 March 2020, 12:46:03 UTC |
ac338ac | Saravana Kannan | 21 February 2020, 08:05:09 UTC | driver core: Add dev_has_sync_state() Add an API to check if a device has sync_state support in its driver or bus. Signed-off-by: Saravana Kannan <saravanak@google.com> Link: https://lore.kernel.org/r/20200221080510.197337-3-saravanak@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 04 March 2020, 12:46:03 UTC |
21eb93f | Saravana Kannan | 21 February 2020, 08:05:08 UTC | driver core: Call sync_state() even if supplier has no consumers The initial patch that added sync_state() support didn't handle the case where a supplier has no consumers. This was because when a device is successfully bound with a driver, only its suppliers were checked to see if they are eligible to get a sync_state(). This is not sufficient for devices that have no consumers but still need to do device state clean up. So fix this. Fixes: fc5a251d0fd7ca90 (driver core: Add sync_state driver/bus callback) Signed-off-by: Saravana Kannan <saravanak@google.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20200221080510.197337-2-saravanak@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 04 March 2020, 12:46:03 UTC |
19f3c1e | Greg Kroah-Hartman | 04 March 2020, 12:28:52 UTC | Merge tag 'phy-for-5.6-rc_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-linus Kishon writes: phy: for 5.6-rc *) Fix phy_get() from erroring out if device link creation failed *) Fix write timeouts in Motorola Mapphone mdm6600 PHY *) Fix Broadcom brcm-sata PHY driver to write to the correct MDIO register *) Add GMII PHY mode in supported modes of TI AM335x/437x/5xx SoCs Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> * tag 'phy-for-5.6-rc_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy: phy: mapphone-mdm6600: Fix timeouts by adding wake-up handling phy: brcm-sata: Correct MDIO operations for 40nm platforms phy: ti: gmii-sel: do not fail in case of gmii phy: ti: gmii-sel: fix set of copy-paste errors phy: core: Fix phy_get() to not return error on link creation failure phy: mapphone-mdm6600: Fix write timeouts with shorter GPIO toggle interval | 04 March 2020, 12:28:52 UTC |
169c0aa | Chris Wilson | 03 March 2020, 14:00:09 UTC | drm/i915/gt: Drop the timeline->mutex as we wait for retirement As we have pinned the timeline (using tl->active_count), we can safely drop the tl->mutex as we wait for what we believe to be the final request on that timeline. This is useful for ensuring that we do not block the engine heartbeat by hogging the kernel_context's timeline on a dead GPU. References: https://gitlab.freedesktop.org/drm/intel/issues/1364 Fixes: 058179e72e09 ("drm/i915/gt: Replace hangcheck by heartbeats") Fixes: f33a8a51602c ("drm/i915: Merge wait_for_timelines with retire_request") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200303140009.1494819-1-chris@chris-wilson.co.uk (cherry picked from commit 82126e596d8519baac416aee83cad938f1d23cf8) Signed-off-by: Jani Nikula <jani.nikula@intel.com> | 04 March 2020, 11:49:26 UTC |
08f56f8 | Chris Wilson | 02 March 2020, 08:57:57 UTC | drm/i915/perf: Reintroduce wait on OA configuration completion We still need to wait for the initial OA configuration to happen before we enable OA report writes to the OA buffer. Reported-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Fixes: 15d0ace1f876 ("drm/i915/perf: execute OA configuration from command stream") Closes: https://gitlab.freedesktop.org/drm/intel/issues/1356 Testcase: igt/perf/stream-open-close Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200302085812.4172450-7-chris@chris-wilson.co.uk (cherry picked from commit 4b4e973d5eb89244b67d3223b60f752d0479f253) Signed-off-by: Jani Nikula <jani.nikula@intel.com> | 04 March 2020, 11:49:26 UTC |
df057c9 | Niklas Schnelle | 27 February 2020, 11:17:18 UTC | s390/pci: Fix unexpected write combine on resource In the initial MIO support introduced in commit 71ba41c9b1d9 ("s390/pci: provide support for MIO instructions") zpci_map_resource() and zpci_setup_resources() default to using the mio_wb address as the resource's start address. This means users of the mapping, which includes most drivers, will get write combining on PCI Stores. This may lead to problems when drivers expect write through behavior when not using an explicit ioremap_wc(). Cc: stable@vger.kernel.org Fixes: 71ba41c9b1d9 ("s390/pci: provide support for MIO instructions") Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com> Reviewed-by: Pierre Morel <pmorel@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> | 04 March 2020, 10:18:03 UTC |
582b4e5 | Gerald Schaefer | 27 February 2020, 11:56:42 UTC | s390/mm: fix panic in gup_fast on large pud On s390 there currently is no implementation of pud_write(). That was ok as long as we had our own implementation of get_user_pages_fast() which checked for pud protection by testing the bit directly w/o using pud_write(). The other callers of pud_write() are not reachable on s390. After commit 1a42010cdc26 ("s390/mm: convert to the generic get_user_pages_fast code") we use the generic get_user_pages_fast(), which does call pud_write() in pud_access_permitted() for FOLL_WRITE access on a large pud. Without an s390 specific pud_write(), the generic version is called, which contains a BUG() statement to remind us that we don't have a proper implementation. This results in a kernel panic. Fix this by providing an implementation of pud_write(). Cc: <stable@vger.kernel.org> # 5.2+ Fixes: 1a42010cdc26 ("s390/mm: convert to the generic get_user_pages_fast code") Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> | 04 March 2020, 10:18:03 UTC |
41bae0c | Dinh Nguyen | 03 February 2020, 21:55:09 UTC | ARM: socfpga_defconfig: Add back DEBUG_FS Commit 0e4a459f56c3 ("tracing: Remove unnecessary DEBUG_FS dependency") removed select for DEBUG_FS but we still need it for development purposes. Fixes: 0e4a459f56c3 ("tracing: Remove unnecessary DEBUG_FS dependency") Signed-off-by: Dinh Nguyen <dinguyen@kernel.org> | 04 March 2020, 10:06:27 UTC |
dad2aff | Pratham Pratap | 02 March 2020, 21:44:43 UTC | usb: dwc3: gadget: Update chain bit correctly when using sg list If scatter-gather operation is allowed, a large USB request is split into multiple TRBs. For preparing TRBs for sg list, driver iterates over the list and creates TRB for each sg and mark the chain bit to false for the last sg. The current IOMMU driver is clubbing the list of sgs which shares a page boundary into one and giving it to USB driver. With this the number of sgs mapped it not equal to the the number of sgs passed. Because of this USB driver is not marking the chain bit to false since it couldn't iterate to the last sg. This patch addresses this issue by marking the chain bit to false if it is the last mapped sg. At a practical level, this patch resolves USB transfer stalls seen with adb on dwc3 based db845c, pixel3 and other qcom hardware after functionfs gadget added scatter-gather support around v4.20. Credit also to Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> who implemented a very similar fix to this issue. Cc: Felipe Balbi <balbi@kernel.org> Cc: Yang Fei <fei.yang@intel.com> Cc: Thinh Nguyen <thinhn@synopsys.com> Cc: Tejas Joglekar <tejas.joglekar@synopsys.com> Cc: Andrzej Pietrasiewicz <andrzej.p@collabora.com> Cc: Jack Pham <jackp@codeaurora.org> Cc: Todd Kjos <tkjos@google.com> Cc: Greg KH <gregkh@linuxfoundation.org> Cc: Linux USB List <linux-usb@vger.kernel.org> Cc: stable <stable@vger.kernel.org> #4.20+ Signed-off-by: Pratham Pratap <prathampratap@codeaurora.org> [jstultz: Slight tweak to remove sg_is_last() usage, reworked commit message, minor comment tweak] Signed-off-by: John Stultz <john.stultz@linaro.org> Link: https://lore.kernel.org/r/20200302214443.55783-1-john.stultz@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 04 March 2020, 09:58:16 UTC |
1f8b39b | Eugeniu Rosca | 26 February 2020, 17:50:36 UTC | usb: core: port: do error out if usb_autopm_get_interface() fails Reviewing a fresh portion of coverity defects in USB core (specifically CID 1458999), Alan Stern noted below in [1]: On Tue, Feb 25, 2020 at 02:39:23PM -0500, Alan Stern wrote: > A revised search finds line 997 in drivers/usb/core/hub.c and lines > 216, 269 in drivers/usb/core/port.c. (I didn't try looking in any > other directories.) AFAICT all three of these should check the > return value, although a error message in the kernel log probably > isn't needed. Factor out the usb_port_runtime_{resume,suspend}() changes into a standalone patch to allow conflict-free porting on top of stable v3.9+. [1] https://lore.kernel.org/lkml/Pine.LNX.4.44L0.2002251419120.1485-100000@iolanthe.rowland.org Fixes: 971fcd492cebf5 ("usb: add runtime pm support for usb port device") Cc: stable@vger.kernel.org # v3.9+ Suggested-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Link: https://lore.kernel.org/r/20200226175036.14946-3-erosca@de.adit-jv.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 04 March 2020, 09:58:16 UTC |
60e3f6e | Eugeniu Rosca | 26 February 2020, 17:50:35 UTC | usb: core: hub: do error out if usb_autopm_get_interface() fails Reviewing a fresh portion of coverity defects in USB core (specifically CID 1458999), Alan Stern noted below in [1]: On Tue, Feb 25, 2020 at 02:39:23PM -0500, Alan Stern wrote: > A revised search finds line 997 in drivers/usb/core/hub.c and lines > 216, 269 in drivers/usb/core/port.c. (I didn't try looking in any > other directories.) AFAICT all three of these should check the > return value, although a error message in the kernel log probably > isn't needed. Factor out the usb_remove_device() change into a standalone patch to allow conflict-free integration on top of the earliest stable branches. [1] https://lore.kernel.org/lkml/Pine.LNX.4.44L0.2002251419120.1485-100000@iolanthe.rowland.org Fixes: 253e05724f9230 ("USB: add a "remove hardware" sysfs attribute") Cc: stable@vger.kernel.org # v2.6.33+ Suggested-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Link: https://lore.kernel.org/r/20200226175036.14946-2-erosca@de.adit-jv.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 04 March 2020, 09:58:16 UTC |
63d6d7e | Eugeniu Rosca | 26 February 2020, 17:50:34 UTC | usb: core: hub: fix unhandled return by employing a void function Address below Coverity complaint (Feb 25, 2020, 8:06 AM CET): *** CID 1458999: Error handling issues (CHECKED_RETURN) /drivers/usb/core/hub.c: 1869 in hub_probe() 1863 1864 if (id->driver_info & HUB_QUIRK_CHECK_PORT_AUTOSUSPEND) 1865 hub->quirk_check_port_auto_suspend = 1; 1866 1867 if (id->driver_info & HUB_QUIRK_DISABLE_AUTOSUSPEND) { 1868 hub->quirk_disable_autosuspend = 1; >>> CID 1458999: Error handling issues (CHECKED_RETURN) >>> Calling "usb_autopm_get_interface" without checking return value (as is done elsewhere 97 out of 111 times). 1869 usb_autopm_get_interface(intf); 1870 } 1871 1872 if (hub_configure(hub, &desc->endpoint[0].desc) >= 0) 1873 return 0; 1874 Rather than checking the return value of 'usb_autopm_get_interface()', switch to the usb_autopm_get_interface_no_resume() API, as per: On Tue, Feb 25, 2020 at 10:32:32AM -0500, Alan Stern wrote: ------ 8< ------ > This change (i.e. 'ret = usb_autopm_get_interface') is not necessary, > because the resume operation cannot fail at this point (interfaces > are always powered-up during probe). A better solution would be to > call usb_autopm_get_interface_no_resume() instead. ------ 8< ------ Fixes: 1208f9e1d758c9 ("USB: hub: Fix the broken detection of USB3 device in SMSC hub") Cc: Hardik Gajjar <hgajjar@de.adit-jv.com> Cc: stable@vger.kernel.org # v4.14+ Reported-by: scan-admin@coverity.com Suggested-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Link: https://lore.kernel.org/r/20200226175036.14946-1-erosca@de.adit-jv.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 04 March 2020, 09:58:16 UTC |
86d92f5 | Jim Lin | 02 March 2020, 14:21:35 UTC | usb: storage: Add quirk for Samsung Fit flash Current driver has 240 (USB2.0) and 2048 (USB3.0) as max_sectors, e.g., /sys/bus/scsi/devices/0:0:0:0/max_sectors If data access times out, driver error handling will issue a port reset. Sometimes Samsung Fit (090C:1000) flash disk will not respond to later Set Address or Get Descriptor command. Adding this quirk to limit max_sectors to 64 sectors to avoid issue occurring. Signed-off-by: Jim Lin <jilin@nvidia.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/1583158895-31342-1-git-send-email-jilin@nvidia.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 04 March 2020, 09:56:26 UTC |
b96ed52 | Dan Lazewatsky | 26 February 2020, 14:34:38 UTC | usb: quirks: add NO_LPM quirk for Logitech Screen Share LPM on the device appears to cause xHCI host controllers to claim that there isn't enough bandwidth to support additional devices. Signed-off-by: Dan Lazewatsky <dlaz@chromium.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com> Link: https://lore.kernel.org/r/20200226143438.1445-1-gustavo.padovan@collabora.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 04 March 2020, 09:56:26 UTC |
f06947f | Marco Felsch | 26 February 2020, 07:26:44 UTC | usb: usb251xb: fix regulator probe and error handling Commit 4d7201cda226 ("usb: usb251xb: add vdd supply support") didn't covered the non-DT use-case and so the regualtor_enable() call during probe will fail on those platforms. Also the commit didn't handled the error case correctly. Move devm_regulator_get() out of usb251xb_get_ofdata() to address the 1st issue. This can be done without worries because devm_regulator_get() handles the non-DT use-case too. Add devm_add_action_or_reset() to address the 2nd bug. Fixes: 4d7201cda226 ("usb: usb251xb: add vdd supply support") Signed-off-by: Marco Felsch <m.felsch@pengutronix.de> Cc: stable <stable@vger.kernel.org> Acked-by: Richard Leitner <richard.leitner@skidata.com> Link: https://lore.kernel.org/r/20200226072644.18490-1-m.felsch@pengutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 04 March 2020, 09:56:26 UTC |
96b4ea3 | Rikard Falkeborn | 22 February 2020, 23:41:25 UTC | phy: allwinner: Fix GENMASK misuse Arguments are supposed to be ordered high then low. Fixes: a228890f9458 ("phy: allwinner: add phy driver for USB3 PHY on Allwinner H6 SoC") Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Tested-by: Ondrej Jirman <megous@megous.com> Signed-off-by: Ondrej Jirman <megous@megous.com> Acked-by: Maxime Ripard <mripard@kernel.org> Acked-by: Chen-Yu Tsai <wens@csie.org> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20191110124355.1569-1-rikard.falkeborn@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 04 March 2020, 09:56:26 UTC |
4bf2dd6 | Peter Chen | 19 February 2020, 14:14:55 UTC | usb: cdns3: gadget: toggle cycle bit before reset endpoint If there are TRBs pending during reset endpoint operation, the DMA will advance after reset operation, but it isn't expected, since the data is not yet available (For OUT, the data is not yet available). After the data is ready, there won't be any interrupt since the EP_TRADDR already points to next TRB entry and doorbell is not set. To fix it, it toggles cycle bit before reset operation, and restores it after reset, it could avoid unexpected DMA advance due to cycle bit is for software during the endpoint reset operation. Fixes: 7733f6c32e36 ("usb: cdns3: Add Cadence USB3 DRD Driver") Signed-off-by: Peter Chen <peter.chen@nxp.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20200219141455.23257-3-peter.chen@nxp.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 04 March 2020, 09:56:26 UTC |
8a7c47f | Peter Chen | 19 February 2020, 14:14:54 UTC | usb: cdns3: gadget: link trb should point to next request It has marked the dequeue trb as link trb, but its next segment pointer is still itself, it causes the transfer can't go on. Fix it by set its pointer as the trb address for the next request. Fixes: f616c3bda47e ("usb: cdns3: Fix dequeue implementation") Signed-off-by: Peter Chen <peter.chen@nxp.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20200219141455.23257-2-peter.chen@nxp.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 04 March 2020, 09:56:25 UTC |
820d156 | Olof Johansson | 04 March 2020, 00:40:54 UTC | Merge tag 'socfpga_dts_fix_for_v5.6_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into arm/fixes arm64: dts: agilex: fix gmac compatible - The compatible for Agilex GMAC should be "altr,socfpga-stmmac-a10-s10" * tag 'socfpga_dts_fix_for_v5.6_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: (578 commits) arm64: dts: socfpga: agilex: Fix gmac compatible Linux 5.6-rc4 KVM: VMX: check descriptor table exits on instruction emulation ext4: potential crash on allocation error in ext4_alloc_flex_bg_array() macintosh: therm_windtunnel: fix regression when instantiating devices jbd2: fix data races at struct journal_head kvm: x86: Limit the number of "kvm: disabled by bios" messages KVM: x86: avoid useless copy of cpufreq policy KVM: allow disabling -Werror KVM: x86: allow compiling as non-module with W=1 KVM: Pre-allocate 1 cpumask variable per cpu for both pv tlb and pv ipis KVM: Introduce pv check helpers KVM: let declaration of kvm_get_running_vcpus match implementation KVM: SVM: allocate AVIC data structures based on kvm_amd module parameter MAINTAINERS: Correct Cadence PCI driver path io_uring: fix 32-bit compatability with sendmsg/recvmsg net: dsa: mv88e6xxx: Fix masking of egress port mlxsw: pci: Wait longer before accessing the device after reset sfc: fix timestamp reconstruction at 16-bit rollover points vsock: fix potential deadlock in transport->release() ... Link: https://lore.kernel.org/r/20200303153509.28248-1-dinguyen@kernel.org Signed-off-by: Olof Johansson <olof@lixom.net> | 04 March 2020, 00:40:56 UTC |
8b614cb | Linus Torvalds | 03 March 2020, 23:31:19 UTC | Merge tag '5.6-rc4-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6 Pull cifs fixes from Steve French: "Five small cifs/smb3 fixes, two for stable (one for a reconnect problem and the other fixes a use case when renaming an open file)" * tag '5.6-rc4-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6: cifs: Use #define in cifs_dbg cifs: fix rename() by ensuring source handle opened with DELETE bit cifs: add missing mount option to /proc/mounts cifs: fix potential mismatch of UNC paths cifs: don't leak -EAGAIN for stat() during reconnect | 03 March 2020, 23:31:19 UTC |
50bbd62 | Jonathan Neuschäfer | 27 February 2020, 17:07:01 UTC | dt-bindings: mfd: Fix typo in file name of twl-familly.txt Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Signed-off-by: Rob Herring <robh@kernel.org> | 03 March 2020, 22:39:05 UTC |
8c6687e | Jonathan Neuschäfer | 27 February 2020, 16:05:21 UTC | dt-bindings: mfd: tps65910: Improve grammar Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Signed-off-by: Rob Herring <robh@kernel.org> | 03 March 2020, 22:38:12 UTC |
b94858a | Jonathan Neuschäfer | 27 February 2020, 15:55:00 UTC | dt-bindings: mfd: zii,rave-sp: Fix a typo ("onborad") Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Signed-off-by: Rob Herring <robh@kernel.org> | 03 March 2020, 22:37:38 UTC |
20896ef | Jernej Skrabec | 24 February 2020, 17:38:57 UTC | drm/sun4i: Fix DE2 VI layer format support DE2 VI layer doesn't support blending which means alpha channel is ignored. Replace all formats with alpha with "don't care" (X) channel. Fixes: 7480ba4d7571 ("drm/sun4i: Add support for DE2 VI planes") Acked-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Link: https://patchwork.freedesktop.org/patch/msgid/20200224173901.174016-4-jernej.skrabec@siol.net | 03 March 2020, 21:44:29 UTC |
169ca4b | Jernej Skrabec | 24 February 2020, 17:38:56 UTC | drm/sun4i: Add separate DE3 VI layer formats DE3 VI layers support alpha blending, but DE2 VI layers do not. Additionally, DE3 VI layers support 10-bit RGB and YUV formats. Make a separate list for DE3. Fixes: c50519e6db4d ("drm/sun4i: Add basic support for DE3") Acked-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Link: https://patchwork.freedesktop.org/patch/msgid/20200224173901.174016-3-jernej.skrabec@siol.net | 03 March 2020, 21:44:03 UTC |
a476990 | Jernej Skrabec | 24 February 2020, 17:38:55 UTC | drm/sun4i: de2/de3: Remove unsupported VI layer formats YUV444 and YVU444 are planar formats, but HW format RGB888 is packed. This means that those two mappings were never correct. Remove them. Fixes: 60a3dcf96aa8 ("drm/sun4i: Add DE2 definitions for YUV formats") Acked-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Link: https://patchwork.freedesktop.org/patch/msgid/20200224173901.174016-2-jernej.skrabec@siol.net | 03 March 2020, 21:43:45 UTC |
44f2f88 | Dan Carpenter | 03 March 2020, 10:16:08 UTC | hwmon: (adt7462) Fix an error return in ADT7462_REG_VOLT() This is only called from adt7462_update_device(). The caller expects it to return zero on error. I fixed a similar issue earlier in commit a4bf06d58f21 ("hwmon: (adt7462) ADT7462_REG_VOLT_MAX() should return 0") but I missed this one. Fixes: c0b4e3ab0c76 ("adt7462: new hwmon driver") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Link: https://lore.kernel.org/r/20200303101608.kqjwfcazu2ylhi2a@kili.mountain Signed-off-by: Guenter Roeck <linux@roeck-us.net> | 03 March 2020, 20:42:55 UTC |
f0fe2c0 | Christian Brauner | 03 March 2020, 16:43:40 UTC | binder: prevent UAF for binderfs devices II This is a necessary follow up to the first fix I proposed and we merged in 2669b8b0c79 ("binder: prevent UAF for binderfs devices"). I have been overly optimistic that the simple fix I proposed would work. But alas, ihold() + iput() won't work since the inodes won't survive the destruction of the superblock. So all we get with my prior fix is a different race with a tinier race-window but it doesn't solve the issue. Fwiw, the problem lies with generic_shutdown_super(). It even has this cozy Al-style comment: if (!list_empty(&sb->s_inodes)) { printk("VFS: Busy inodes after unmount of %s. " "Self-destruct in 5 seconds. Have a nice day...\n", sb->s_id); } On binder_release(), binder_defer_work(proc, BINDER_DEFERRED_RELEASE) is called which punts the actual cleanup operation to a workqueue. At some point, binder_deferred_func() will be called which will end up calling binder_deferred_release() which will retrieve and cleanup the binder_context attach to this struct binder_proc. If we trace back where this binder_context is attached to binder_proc we see that it is set in binder_open() and is taken from the struct binder_device it is associated with. This obviously assumes that the struct binder_device that context is attached to is _never_ freed. While that might be true for devtmpfs binder devices it is most certainly wrong for binderfs binder devices. So, assume binder_open() is called on a binderfs binder devices. We now stash away the struct binder_context associated with that struct binder_devices: proc->context = &binder_dev->context; /* binderfs stashes devices in i_private */ if (is_binderfs_device(nodp)) { binder_dev = nodp->i_private; info = nodp->i_sb->s_fs_info; binder_binderfs_dir_entry_proc = info->proc_log_dir; } else { . . . proc->context = &binder_dev->context; Now let's assume that the binderfs instance for that binder devices is shutdown via umount() and/or the mount namespace associated with it goes away. As long as there is still an fd open for that binderfs binder device things are fine. But let's assume we now close the last fd for that binderfs binder device. Now binder_release() is called and punts to the workqueue. Assume that the workqueue has quite a bit of stuff to do and doesn't get to cleaning up the struct binder_proc and the associated struct binder_context with it for that binderfs binder device right away. In the meantime, the VFS is killing the super block and is ultimately calling sb->evict_inode() which means it will call binderfs_evict_inode() which does: static void binderfs_evict_inode(struct inode *inode) { struct binder_device *device = inode->i_private; struct binderfs_info *info = BINDERFS_I(inode); clear_inode(inode); if (!S_ISCHR(inode->i_mode) || !device) return; mutex_lock(&binderfs_minors_mutex); --info->device_count; ida_free(&binderfs_minors, device->miscdev.minor); mutex_unlock(&binderfs_minors_mutex); kfree(device->context.name); kfree(device); } thereby freeing the struct binder_device including struct binder_context. Now the workqueue finally has time to get around to cleaning up struct binder_proc and is now trying to access the associate struct binder_context. Since it's already freed it will OOPs. Fix this by introducing a refounct on binder devices. This is an alternative fix to 51d8a7eca677 ("binder: prevent UAF read in print_binder_transaction_log_entry()"). Fixes: 3ad20fe393b3 ("binder: implement binderfs") Fixes: 2669b8b0c798 ("binder: prevent UAF for binderfs devices") Fixes: 03e2e07e3814 ("binder: Make transaction_log available in binderfs") Related : 51d8a7eca677 ("binder: prevent UAF read in print_binder_transaction_log_entry()") Cc: stable@vger.kernel.org Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com> Acked-by: Todd Kjos <tkjos@google.com> Link: https://lore.kernel.org/r/20200303164340.670054-1-christian.brauner@ubuntu.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 03 March 2020, 18:58:37 UTC |
aad15bc | Vincent Chen | 21 February 2020, 02:47:55 UTC | riscv: Change code model of module to medany to improve data accessing All the loaded module locates in the region [&_end-2G,VMALLOC_END] at runtime, so the distance from the module start to the end of the kernel image does not exceed 2GB. Hence, the code model of the kernel module can be changed to medany to improve the performance data access. Signed-off-by: Vincent Chen <vincent.chen@sifive.com> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com> | 03 March 2020, 18:27:46 UTC |
0cff8bf | Vincent Chen | 21 February 2020, 02:47:54 UTC | riscv: avoid the PIC offset of static percpu data in module beyond 2G limits The compiler uses the PIC-relative method to access static variables instead of GOT when the code model is PIC. Therefore, the limitation of the access range from the instruction to the symbol address is +-2GB. Under this circumstance, the kernel cannot load a kernel module if this module has static per-CPU symbols declared by DEFINE_PER_CPU(). The reason is that kernel relocates the .data..percpu section of the kernel module to the end of kernel's .data..percpu. Hence, the distance between the per-CPU symbols and the instruction will exceed the 2GB limits. To solve this problem, the kernel should place the loaded module in the memory area [&_end-2G, VMALLOC_END]. Signed-off-by: Vincent Chen <vincent.chen@sifive.com> Suggested-by: Alexandre Ghiti <alex@ghiti.fr> Suggested-by: Anup Patel <anup@brainfault.org> Tested-by: Alexandre Ghiti <alex@ghiti.fr> Tested-by: Carlos de Paula <me@carlosedp.com> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com> | 03 March 2020, 18:27:45 UTC |
636be42 | Mike Snitzer | 27 February 2020, 19:25:31 UTC | dm: bump version of core and various targets Changes made during the 5.6 cycle warrant bumping the version number for DM core and the targets modified by this commit. It should be noted that dm-thin, dm-crypt and dm-raid already had their target version bumped during the 5.6 merge window. Signed-off-by; Mike Snitzer <snitzer@redhat.com> | 03 March 2020, 16:10:21 UTC |
974f51e | Hou Tao | 03 March 2020, 08:45:01 UTC | dm: fix congested_fn for request-based device We neither assign congested_fn for requested-based blk-mq device nor implement it correctly. So fix both. Also, remove incorrect comment from dm_init_normal_md_queue and rename it to dm_init_congested_fn. Fixes: 4aa9c692e052 ("bdi: separate out congested state into a separate struct") Cc: stable@vger.kernel.org Signed-off-by: Hou Tao <houtao1@huawei.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> | 03 March 2020, 16:10:20 UTC |
0a68ff5 | Kees Cook | 20 February 2020, 06:22:43 UTC | fcntl: Distribute switch variables for initialization Variables declared in a switch statement before any case statements cannot be automatically initialized with compiler instrumentation (as they are not part of any execution flow). With GCC's proposed automatic stack variable initialization feature, this triggers a warning (and they don't get initialized). Clang's automatic stack variable initialization (via CONFIG_INIT_STACK_ALL=y) doesn't throw a warning, but it also doesn't initialize such variables[1]. Note that these warnings (or silent skipping) happen before the dead-store elimination optimization phase, so even when the automatic initializations are later elided in favor of direct initializations, the warnings remain. To avoid these problems, move such variables into the "case" where they're used or lift them up into the main function body. fs/fcntl.c: In function ‘send_sigio_to_task’: fs/fcntl.c:738:20: warning: statement will never be executed [-Wswitch-unreachable] 738 | kernel_siginfo_t si; | ^~ [1] https://bugs.llvm.org/show_bug.cgi?id=44916 Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Jeff Layton <jlayton@kernel.org> | 03 March 2020, 15:55:06 UTC |
8c86738 | Ley Foon Tan | 26 February 2020, 20:20:14 UTC | arm64: dts: socfpga: agilex: Fix gmac compatible Fix gmac compatible string to "altr,socfpga-stmmac-a10-s10". Gmac for Agilex should use same compatible as Stratix 10. Fixes: 4b36daf9ada3 ("arm64: dts: agilex: Add initial support for Intel's Agilex SoCFPGA") Cc: stable@vger.kernel.org Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org> | 03 March 2020, 15:24:16 UTC |
248aa26 | Mike Snitzer | 28 February 2020, 23:11:53 UTC | dm integrity: use dm_bio_record and dm_bio_restore In cases where dec_in_flight() has to requeue the integrity_bio_wait work to transfer the rest of the data, the bio's __bi_remaining might already have been decremented to 0, e.g.: if bio passed to underlying data device was split via blk_queue_split(). Use dm_bio_{record,restore} rather than effectively open-coding them in dm-integrity -- these methods now manage __bi_remaining too. Depends-on: f7f0b057a9c1 ("dm bio record: save/restore bi_end_io and bi_integrity") Reported-by: Daniel Glöckner <dg@emlix.com> Suggested-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> | 03 March 2020, 15:02:47 UTC |
1b17159 | Mike Snitzer | 28 February 2020, 23:00:53 UTC | dm bio record: save/restore bi_end_io and bi_integrity Also, save/restore __bi_remaining in case the bio was used in a BIO_CHAIN (e.g. due to blk_queue_split). Suggested-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> | 03 March 2020, 15:02:46 UTC |
e7a0489 | Omar Sandoval | 02 March 2020, 22:02:49 UTC | btrfs: fix RAID direct I/O reads with alternate csums btrfs_lookup_and_bind_dio_csum() does pointer arithmetic which assumes 32-bit checksums. If using a larger checksum, this leads to spurious failures when a direct I/O read crosses a stripe. This is easy to reproduce: # mkfs.btrfs -f --checksum blake2 -d raid0 /dev/vdc /dev/vdd ... # mount /dev/vdc /mnt # cd /mnt # dd if=/dev/urandom of=foo bs=1M count=1 status=none # dd if=foo of=/dev/null bs=1M iflag=direct status=none dd: error reading 'foo': Input/output error # dmesg | tail -1 [ 135.821568] BTRFS warning (device vdc): csum failed root 5 ino 257 off 421888 ... Fix it by using the actual checksum size. Fixes: 1e25a2e3ca0d ("btrfs: don't assume ordered sums to be 4 bytes") CC: stable@vger.kernel.org # 5.4+ Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: Omar Sandoval <osandov@fb.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com> | 03 March 2020, 14:26:08 UTC |
613cea5 | Dan Carpenter | 03 March 2020, 10:18:58 UTC | ASoC: SOF: Fix snd_sof_ipc_stream_posn() We're passing "&posn" instead of "posn" so it ends up corrupting memory instead of doing something useful. Fixes: 53e0c72d98ba ("ASoC: SOF: Add support for IPC IO between DSP and Host") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20200303101858.ytehbrivocyp3cnf@kili.mountain Signed-off-by: Mark Brown <broonie@kernel.org> | 03 March 2020, 14:00:02 UTC |
4b01618 | Jack Yu | 03 March 2020, 02:59:13 UTC | ASoC: rt1015: modify pre-divider for sysclk Modify pre-divider for system clock. Signed-off-by: Jack Yu <jack.yu@realtek.com> Link: https://lore.kernel.org/r/20200303025913.24499-1-jack.yu@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org> | 03 March 2020, 14:00:01 UTC |
3791163 | Georgi Djakov | 26 February 2020, 11:04:20 UTC | interconnect: Handle memory allocation errors When we allocate memory, kasprintf() can fail and we must check its return value. Fixes: 05309830e1f8 ("interconnect: Add a name to struct icc_path") Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org> Link: https://lore.kernel.org/r/20200226110420.5357-2-georgi.djakov@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 03 March 2020, 07:02:57 UTC |
3745488 | Daniel Axtens | 25 February 2020, 18:44:27 UTC | altera-stapl: altera_get_note: prevent write beyond end of 'key' altera_get_note is called from altera_init, where key is kzalloc(33). When the allocation functions are annotated to allow the compiler to see the sizes of objects, and with FORTIFY_SOURCE, we see: In file included from drivers/misc/altera-stapl/altera.c:14:0: In function ‘strlcpy’, inlined from ‘altera_init’ at drivers/misc/altera-stapl/altera.c:2189:5: include/linux/string.h:378:4: error: call to ‘__write_overflow’ declared with attribute error: detected write beyond size of object passed as 1st parameter __write_overflow(); ^~~~~~~~~~~~~~~~~~ That refers to this code in altera_get_note: if (key != NULL) strlcpy(key, &p[note_strings + get_unaligned_be32( &p[note_table + (8 * i)])], length); The error triggers because the length of 'key' is 33, but the copy uses length supplied as the 'length' parameter, which is always 256. Split the size parameter into key_len and val_len, and use the appropriate length depending on what is being copied. Detected by compiler error, only compile-tested. Cc: "Igor M. Liplianin" <liplianin@netup.ru> Signed-off-by: Daniel Axtens <dja@axtens.net> Link: https://lore.kernel.org/r/20200120074344.504-2-dja@axtens.net Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/202002251042.D898E67AC@keescook Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 03 March 2020, 07:02:57 UTC |
2669b8b | Christian Brauner | 21 February 2020, 18:01:24 UTC | binder: prevent UAF for binderfs devices On binder_release(), binder_defer_work(proc, BINDER_DEFERRED_RELEASE) is called which punts the actual cleanup operation to a workqueue. At some point, binder_deferred_func() will be called which will end up calling binder_deferred_release() which will retrieve and cleanup the binder_context attach to this struct binder_proc. If we trace back where this binder_context is attached to binder_proc we see that it is set in binder_open() and is taken from the struct binder_device it is associated with. This obviously assumes that the struct binder_device that context is attached to is _never_ freed. While that might be true for devtmpfs binder devices it is most certainly wrong for binderfs binder devices. So, assume binder_open() is called on a binderfs binder devices. We now stash away the struct binder_context associated with that struct binder_devices: proc->context = &binder_dev->context; /* binderfs stashes devices in i_private */ if (is_binderfs_device(nodp)) { binder_dev = nodp->i_private; info = nodp->i_sb->s_fs_info; binder_binderfs_dir_entry_proc = info->proc_log_dir; } else { . . . proc->context = &binder_dev->context; Now let's assume that the binderfs instance for that binder devices is shutdown via umount() and/or the mount namespace associated with it goes away. As long as there is still an fd open for that binderfs binder device things are fine. But let's assume we now close the last fd for that binderfs binder device. Now binder_release() is called and punts to the workqueue. Assume that the workqueue has quite a bit of stuff to do and doesn't get to cleaning up the struct binder_proc and the associated struct binder_context with it for that binderfs binder device right away. In the meantime, the VFS is killing the super block and is ultimately calling sb->evict_inode() which means it will call binderfs_evict_inode() which does: static void binderfs_evict_inode(struct inode *inode) { struct binder_device *device = inode->i_private; struct binderfs_info *info = BINDERFS_I(inode); clear_inode(inode); if (!S_ISCHR(inode->i_mode) || !device) return; mutex_lock(&binderfs_minors_mutex); --info->device_count; ida_free(&binderfs_minors, device->miscdev.minor); mutex_unlock(&binderfs_minors_mutex); kfree(device->context.name); kfree(device); } thereby freeing the struct binder_device including struct binder_context. Now the workqueue finally has time to get around to cleaning up struct binder_proc and is now trying to access the associate struct binder_context. Since it's already freed it will OOPs. Fix this by holding an additional reference to the inode that is only released once the workqueue is done cleaning up struct binder_proc. This is an easy alternative to introducing separate refcounting on struct binder_device which we can always do later if it becomes necessary. This is an alternative fix to 51d8a7eca677 ("binder: prevent UAF read in print_binder_transaction_log_entry()"). Fixes: 3ad20fe393b3 ("binder: implement binderfs") Fixes: 03e2e07e3814 ("binder: Make transaction_log available in binderfs") Related : 51d8a7eca677 ("binder: prevent UAF read in print_binder_transaction_log_entry()") Cc: stable@vger.kernel.org Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com> Acked-by: Todd Kjos <tkjos@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 03 March 2020, 07:02:57 UTC |
764b53b | Jens Axboe | 03 March 2020, 03:01:32 UTC | Revert "bcache: ignore pending signals when creating gc and allocator thread" This reverts commit 0b96da639a4874311e9b5156405f69ef9fc3bef8. We can't just go flushing random signals, under the assumption that the OOM killer will just do something else. It's not safe from the OOM perspective, and it could also cause other signals to get randomly lost. Signed-off-by: Jens Axboe <axboe@kernel.dk> | 03 March 2020, 03:01:32 UTC |
ab4562f | Sébastien Szymanski | 25 February 2020, 12:39:04 UTC | dt-bindings: arm: fsl: fix APF6Dev compatible APF6 Dev compatible is armadeus,imx6dl-apf6dev and not armadeus,imx6dl-apf6dldev. Fixes: 3d735471d066 ("dt-bindings: arm: Document Armadeus SoM and Dev boards devicetree binding") Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com> Signed-off-by: Rob Herring <robh@kernel.org> | 02 March 2020, 22:24:50 UTC |
80ad894 | Pavel Begunkov | 02 March 2020, 20:46:10 UTC | io-wq: remove io_wq_flush and IO_WQ_WORK_INTERNAL io_wq_flush() is buggy, during cancelation of a flush, the associated work may be passed to the caller's (i.e. io_uring) @match callback. That callback is expecting it to be embedded in struct io_kiocb. Cancelation of internal work probably doesn't make a lot of sense to begin with. As the flush helper is no longer used, just delete it and the associated work flag. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> | 02 March 2020, 21:03:24 UTC |
0b86b25 | Olof Johansson | 02 March 2020, 19:54:24 UTC | Merge tag 'arm-soc/for-5.6/defconfig-fixes' of https://github.com/Broadcom/stblinux into arm/fixes This pull request contains Broadcom ARM-based SoCs defconfig file(s) fixes for v5.6, please pull the following: - Stefan restores CONFIG_DEBUG_FS from the bcm2835_defconfig which was accidentally removed * tag 'arm-soc/for-5.6/defconfig-fixes' of https://github.com/Broadcom/stblinux: ARM: bcm2835_defconfig: Explicitly restore CONFIG_DEBUG_FS Link: https://lore.kernel.org/r/20200302195043.14513-1-f.fainelli@gmail.com Signed-off-by: Olof Johansson <olof@lixom.net> | 02 March 2020, 19:54:59 UTC |
14022b1 | Olof Johansson | 02 March 2020, 18:15:11 UTC | Merge tag 'amlogic-fixes' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into arm/fixes Amlogic fixes for v5.6-rc * tag 'amlogic-fixes' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic: arm64: dts: meson: fix gxm-khadas-vim2 wifi arm64: dts: meson-sm1-sei610: add missing interrupt-names ARM: meson: Drop unneeded select of COMMON_CLK Link: https://lore.kernel.org/r/7hr1yc9cc1.fsf@baylibre.com Signed-off-by: Olof Johansson <olof@lixom.net> | 02 March 2020, 18:15:12 UTC |
1bba608 | Stefan Wahren | 23 February 2020, 13:02:56 UTC | ARM: bcm2835_defconfig: Explicitly restore CONFIG_DEBUG_FS The commit 0e4a459f56c3 ("tracing: Remove unnecessary DEBUG_FS dependency") accidentally dropped the DEBUG FS support in bcm2835_defconfig. So restore the config as before the commit. Reported-by: Marek Szyprowski <m.szyprowski@samsung.com> Fixes: 0e4a459f56c3 ("tracing: Remove unnecessary DEBUG_FS dependency") Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> | 02 March 2020, 17:26:09 UTC |
f3a6026 | Christophe Leroy | 27 February 2020, 14:07:10 UTC | selftest/lkdtm: Use local .gitignore Commit 68ca0fd272da ("selftest/lkdtm: Don't pollute 'git status'") introduced patterns for git to ignore files generated in tools/testing/selftests/lkdtm/ Use local .gitignore file instead of using the root one. Fixes: 68ca0fd272da ("selftest/lkdtm: Don't pollute 'git status'") Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Acked-by: Kees Cook <keescook@chromium.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> | 02 March 2020, 15:39:39 UTC |
817a68a | Dennis Dalessandro | 25 February 2020, 19:54:45 UTC | IB/hfi1, qib: Ensure RCU is locked when accessing list The packet handling function, specifically the iteration of the qp list for mad packet processing misses locking RCU before running through the list. Not only is this incorrect, but the list_for_each_entry_rcu() call can not be called with a conditional check for lock dependency. Remedy this by invoking the rcu lock and unlock around the critical section. This brings MAD packet processing in line with what is done for non-MAD packets. Fixes: 7724105686e7 ("IB/hfi1: add driver files") Link: https://lore.kernel.org/r/20200225195445.140896.41873.stgit@awfm-01.aw.intel.com Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> | 02 March 2020, 15:10:21 UTC |
51bddd4 | Christophe JAILLET | 28 February 2020, 21:38:38 UTC | spi: bcm63xx-hsspi: Really keep pll clk enabled The purpose of commit 0fd85869c2a9 ("spi/bcm63xx-hsspi: keep pll clk enabled") was to keep the pll clk enabled through the lifetime of the device. In order to do that, some 'clk_prepare_enable()'/'clk_disable_unprepare()' calls have been added in the error handling path of the probe function, in the remove function and in the suspend and resume functions. However, a 'clk_disable_unprepare()' call has been unfortunately left in the probe function. So the commit seems to be more or less a no-op. Axe it now, so that the pll clk is left enabled through the lifetime of the device, as described in the commit. Fixes: 0fd85869c2a9 ("spi/bcm63xx-hsspi: keep pll clk enabled") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Acked-by: Jonas Gorski <jonas.gorski@gmail.com> Link: https://lore.kernel.org/r/20200228213838.7124-1-christophe.jaillet@wanadoo.fr Signed-off-by: Mark Brown <broonie@kernel.org> | 02 March 2020, 15:03:19 UTC |
fc04c39 | Pavel Begunkov | 01 March 2020, 16:18:19 UTC | io-wq: fix IO_WQ_WORK_NO_CANCEL cancellation To cancel a work, io-wq sets IO_WQ_WORK_CANCEL and executes the callback. However, IO_WQ_WORK_NO_CANCEL works will just execute and may return next work, which will be ignored and lost. Cancel the whole link. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> | 02 March 2020, 14:20:08 UTC |
e959e54 | Daniel Wagner | 02 March 2020, 13:24:08 UTC | block: Remove used kblockd_schedule_work_on() Commit ee63cfa7fc19 ("block: add kblockd_schedule_work_on()") introduced the helper in 2016. Remove it because since then no caller was added. Cc: Jens Axboe <axboe@kernel.dk> Signed-off-by: Daniel Wagner <dwagner@suse.de> Signed-off-by: Jens Axboe <axboe@kernel.dk> | 02 March 2020, 14:17:31 UTC |
d237851 | Jack Yu | 02 March 2020, 01:54:24 UTC | ASoC: rt1015: add operation callback function for rt1015_dai[] Add operation callback function for rt1015_dai[]. Signed-off-by: Jack Yu <jack.yu@realtek.com> Link: https://lore.kernel.org/r/20200302015424.9075-1-jack.yu@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org> | 02 March 2020, 13:52:34 UTC |
2873dc2 | Linus Torvalds | 02 March 2020, 12:54:54 UTC | Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Ingo Molnar: "Misc fixes: a pkeys fix for a bug that triggers with weird BIOS settings, and two Xen PV fixes: a paravirt interface fix, and pagetable dumping fix" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/mm: Fix dump_pagetables with Xen PV x86/ioperm: Add new paravirt function update_io_bitmap() x86/pkeys: Manually set X86_FEATURE_OSPKE to preserve existing changes | 02 March 2020, 12:54:54 UTC |
c105df5 | Linus Torvalds | 02 March 2020, 12:51:43 UTC | Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fix from Ingo Molnar: "Fix a scheduler statistics bug" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/fair: Fix statistics for find_idlest_group() | 02 March 2020, 12:51:43 UTC |
852fb4a | Linus Torvalds | 02 March 2020, 12:46:39 UTC | Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf fixes from Ingo Molnar: "No kernel side changes, all tooling fixes plus two tooling cleanups that were committed late in the merge window alongside the perf annotate fixes, delayed by Arnaldo's European trip" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (23 commits) perf annotate: Fix segfault with source toggle perf annotate: Align struct annotate_args perf annotate: Simplify disasm_line allocation and freeing code perf annotate: Remove privsize from symbol__annotate() args perf probe: Check return value of strlist__add() for -ENOMEM perf config: Document missing config options perf annotate: Fix perf config option description perf annotate: Prefer cmdline option over default config perf annotate: Make perf config effective perf config: Introduce perf_config_u8() perf annotate: Fix --show-nr-samples for tui/stdio2 perf annotate: Fix --show-total-period for tui/stdio2 perf annotate/tui: Re-render title bar after switching back from script browser tools headers UAPI: Update tools's copy of kvm.h headers tools arch x86: Sync the msr-index.h copy with the kernel sources perf arch powerpc: Sync powerpc syscall.tbl with the kernel sources perf auxtrace: Add auxtrace_record__read_finish() perf arm-spe: Fix endless record after being terminated perf cs-etm: Fix endless record after being terminated perf intel-bts: Fix endless record after being terminated ... | 02 March 2020, 12:46:39 UTC |
e130a92 | Linus Torvalds | 02 March 2020, 12:41:41 UTC | Merge branch 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull EFI fixes from Ingo Molnar: "Three fixes to EFI mixed boot mode, mostly related to x86-64 vmap stacks activated years ago, bug-fixed recently for EFI, which had knock-on effects of various 1:1 mapping assumptions in mixed mode. There's also a READ_ONCE() fix for reading an mmap-ed EFI firmware data field only once, out of caution" * 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: efi: READ_ONCE rng seed size before munmap efi/x86: Handle by-ref arguments covering multiple pages in mixed mode efi/x86: Remove support for EFI time and counter services in mixed mode efi/x86: Align GUIDs to their size in the mixed mode runtime wrapper | 02 March 2020, 12:41:41 UTC |
9abd515 | Jean-Philippe Brucker | 27 February 2020, 08:34:47 UTC | arm64: context: Fix ASID limit in boot messages Since commit f88f42f853a8 ("arm64: context: Free up kernel ASIDs if KPTI is not in use"), the NUM_USER_ASIDS macro doesn't correspond to the effective number of ASIDs when KPTI is enabled. Get an accurate number of available ASIDs in an arch_initcall, once we've discovered all CPUs' capabilities and know if we still need to halve the ASID space for KPTI. Fixes: f88f42f853a8 ("arm64: context: Free up kernel ASIDs if KPTI is not in use") Reviewed-by: Vladimir Murzin <vladimir.murzin@arm.com> Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Signed-off-by: Will Deacon <will@kernel.org> | 02 March 2020, 12:10:38 UTC |
3ba52ad | luanshi | 26 February 2020, 05:45:10 UTC | drivers/perf: arm_pmu_acpi: Fix incorrect checking of gicc pointer Fix bogus NULL checks on the return value of acpi_cpu_get_madt_gicc() by checking for a 0 'gicc->performance_interrupt' value instead. Signed-off-by: Liguang Zhang <zhangliguang@linux.alibaba.com> Signed-off-by: Will Deacon <will@kernel.org> | 02 March 2020, 12:07:35 UTC |
049d919 | Joakim Zhang | 25 February 2020, 12:56:43 UTC | drivers/perf: fsl_imx8_ddr: Correct the CLEAR bit definition When disabling a counter from ddr_perf_event_stop(), the counter value is reset to 0 at the same time. Preserve the counter value by performing a read-modify-write of the PMU register and clearing only the enable bit. Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com> Signed-off-by: Will Deacon <will@kernel.org> | 02 March 2020, 12:07:19 UTC |
f4aaa44 | Dan Carpenter | 28 February 2020, 14:14:13 UTC | drm/i915/selftests: Fix return in assert_mmap_offset() The assert_mmap_offset() returns type bool so if we return an error pointer that is "return true;" or success. If we have an error, then we should return false. Fixes: 3d81d589d6e3 ("drm/i915: Test exhaustion of the mmap space") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20200228141413.qfjf4abr323drlo4@kili.mountain (cherry picked from commit efbf928824820f2738f41271934f6ec2c6ebd587) Signed-off-by: Jani Nikula <jani.nikula@intel.com> | 02 March 2020, 10:11:07 UTC |
0b1570b | Chris Wilson | 27 February 2020, 08:57:14 UTC | drm/i915: Protect i915_request_await_start from early waits We need to be extremely careful inside i915_request_await_start() as it needs to walk the list of requests in the foreign timeline with very little protection. As we hold our own timeline mutex, we can not nest inside the signaler's timeline mutex, so all that remains is our RCU protection. However, to be safe we need to tell the compiler that we may be traversing the list only under RCU protection, and furthermore we need to start declaring requests as elements of the timeline from their construction. Fixes: 9ddc8ec027a3 ("drm/i915: Eliminate the trylock for awaiting an earlier request") Fixes: 6a79d848403d ("drm/i915: Lock signaler timeline while navigating") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200227085723.1961649-11-chris@chris-wilson.co.uk (cherry picked from commit d22d2d073ef859b346bc32cb25299262e3973769) Signed-off-by: Jani Nikula <jani.nikula@intel.com> | 02 March 2020, 10:10:46 UTC |
eddf309 | Lucas De Marchi | 24 February 2020, 19:12:58 UTC | drm/i915/tgl: Add Wa_1608008084 Wa_1608008084 is an additional WA that applies to writes on FF_MODE2 register. We can't read it back either from CPU or GPU. Since the other bits should be 0, recommendation to handle Wa_1604555607 is to actually just write the timer value. Do a write only and don't try to read it, neither before or after the WA is applied. Fixes: ff690b2111ba ("drm/i915/tgl: Implement Wa_1604555607") Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200224191258.15668-1-lucas.demarchi@intel.com (cherry picked from commit e94bda14325ccf1a519ffb516738d1201457f97f) Signed-off-by: Jani Nikula <jani.nikula@intel.com> | 02 March 2020, 10:10:12 UTC |
4c116e1 | Matt Roper | 28 February 2020, 00:43:20 UTC | drm/i915/tgl: Add Wa_22010178259:tgl We need to explicitly set the TLB Request Timer initial value in the BW_BUDDY registers to 0x8 rather than relying on the hardware default. v2: Apply missing REG_FIELD_PREP to ensure 0x8 is placed in the correct bits during the rmw. (Jose) Bspec: 52890 Bspec: 50044 Fixes: 3fa01d642fa7 ("drm/i915/tgl: Program BW_BUDDY registers during display init") Cc: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com> Cc: José Roberto de Souza <jose.souza@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200219215655.2923650-1-matthew.d.roper@intel.com Reviewed-by: José Roberto de Souza <jose.souza@intel.com> (cherry picked from commit 87e04f75928bb5d357ef7df4eedc1a7e2761a833) Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200228004320.127142-2-matthew.d.roper@intel.com | 02 March 2020, 08:48:56 UTC |
c725161 | Matt Roper | 28 February 2020, 00:43:19 UTC | drm/i915: Program MBUS with rmw during initialization It wasn't terribly clear from the bspec's wording, but after discussion with the hardware folks, it turns out that we need to preserve the pre-existing contents of the MBUS ABOX control register when initializing a few specific bits. Bspec: 49213 Bspec: 50096 Fixes: 4cb4585e5a7f ("drm/i915/icl: initialize MBus during display init") Cc: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200204011032.582737-1-matthew.d.roper@intel.com Reviewed-by: Matt Atwood <matthew.s.atwood@intel.com> (cherry picked from commit 837b63e6087838d0f1e612d448405419199d8033) Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200228004320.127142-1-matthew.d.roper@intel.com | 02 March 2020, 08:48:20 UTC |
33e059a | José Roberto de Souza | 27 February 2020, 20:55:40 UTC | drm/i915/psr: Force PSR probe only after full initialization Commit 60c6a14b489b ("drm/i915/display: Force the state compute phase once to enable PSR") was forcing the state compute too earlier causing errors because not everything was initialized, so here moving to the end of i915_driver_modeset_probe() when the display is all initialized. Also fixing the place where it disarm the force probe as during the atomic check phase errors could happen like the ones due locking and it would cause PSR to never be enabled if that happens. Leaving the disarm to the atomic commit phase, intel_psr_enable() or intel_psr_update() will be called even if the current state do not allow PSR to be enabled. v2: Check if intel_dp is null in intel_psr_force_mode_changed_set() v3: Check intel_dp before get dev_priv v4: - renamed intel_psr_force_mode_changed_set() to intel_psr_set_force_mode_changed() - removed the set parameter from intel_psr_set_force_mode_changed() - not calling intel_psr_set_force_mode_changed() from intel_psr_enable/update(), directly setting it after the same checks that intel_psr_set_force_mode_changed() does - moved intel_psr_set_force_mode_changed() arm call to i915_driver_modeset_probe() as it is a better for a PSR call, all the functions calls happening between the old and the new function call will cause issue [backported to v5.6-rc3] Fixes: 60c6a14b489b ("drm/i915/display: Force the state compute phase once to enable PSR") Closes: https://gitlab.freedesktop.org/drm/intel/issues/1151 Tested-by: Ross Zwisler <zwisler@google.com> Reported-by: Ross Zwisler <zwisler@google.com> Cc: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Cc: Anshuman Gupta <anshuman.gupta@intel.com> Reviewed-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200221212635.11614-1-jose.souza@intel.com Link: https://patchwork.freedesktop.org/patch/msgid/20200227205540.126135-1-jose.souza@intel.com (cherry picked from commit df1a5bfc16f3275a74f77d73375e69bc62c45c4b) Signed-off-by: Jani Nikula <jani.nikula@intel.com> | 02 March 2020, 08:46:25 UTC |
bb699a7 | Chris Wilson | 21 February 2020, 10:09:53 UTC | drm/i915/gem: Break up long lists of object reclaim Call cond_resched() between each freed object in case we have a really, really long list, and we don't want to block normal processes. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200221100953.2587176-1-chris@chris-wilson.co.uk (cherry picked from commit deeee411a97559096523f97655ff16da34cf0573) Signed-off-by: Jani Nikula <jani.nikula@intel.com> | 02 March 2020, 08:24:34 UTC |
852d765 | Gerd Hoffmann | 28 February 2020, 10:47:23 UTC | drm/shmem: drop pgprot_decrypted() Was added by commit 95cf9264d5f3 ("x86, drm, fbdev: Do not specify encrypted memory for video mappings"), then it was kept through various changes. While vram actually needs decrypted mappings this is not correct for shmem gem objects which live in main memory not io memory, so remove the call. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Link: http://patchwork.freedesktop.org/patch/msgid/20200228104723.18757-1-kraxel@redhat.com | 02 March 2020, 06:13:19 UTC |
3b6a9b1 | Marek Szyprowski | 20 February 2020, 12:57:26 UTC | drm/exynos: hdmi: don't leak enable HDMI_EN regulator if probe fails Move enabling and disabling HDMI_EN optional regulator to probe() function to keep track on the regulator status. This fixes following warning if probe() fails (for example when I2C DDC adapter cannot be yet gathered due to the missing driver). This fixes following warning observed on Arndale5250 board with multi_v7_defconfig: [drm] Failed to get ddc i2c adapter by node ------------[ cut here ]------------ WARNING: CPU: 0 PID: 214 at drivers/regulator/core.c:2051 _regulator_put+0x16c/0x184 Modules linked in: ... CPU: 0 PID: 214 Comm: systemd-udevd Not tainted 5.6.0-rc2-next-20200219-00040-g38af1dfafdbb #7570 Hardware name: Samsung Exynos (Flattened Device Tree) [<c0312258>] (unwind_backtrace) from [<c030cc10>] (show_stack+0x10/0x14) [<c030cc10>] (show_stack) from [<c0f0d3a0>] (dump_stack+0xcc/0xe0) [<c0f0d3a0>] (dump_stack) from [<c0346a58>] (__warn+0xe0/0xf8) [<c0346a58>] (__warn) from [<c0346b20>] (warn_slowpath_fmt+0xb0/0xb8) [<c0346b20>] (warn_slowpath_fmt) from [<c0893f58>] (_regulator_put+0x16c/0x184) [<c0893f58>] (_regulator_put) from [<c0893f8c>] (regulator_put+0x1c/0x2c) [<c0893f8c>] (regulator_put) from [<c09b2664>] (release_nodes+0x17c/0x200) [<c09b2664>] (release_nodes) from [<c09aebe8>] (really_probe+0x10c/0x350) [<c09aebe8>] (really_probe) from [<c09aefa8>] (driver_probe_device+0x60/0x1a0) [<c09aefa8>] (driver_probe_device) from [<c09af288>] (device_driver_attach+0x58/0x60) [<c09af288>] (device_driver_attach) from [<c09af310>] (__driver_attach+0x80/0xbc) [<c09af310>] (__driver_attach) from [<c09ace34>] (bus_for_each_dev+0x68/0xb4) [<c09ace34>] (bus_for_each_dev) from [<c09ae00c>] (bus_add_driver+0x130/0x1e8) [<c09ae00c>] (bus_add_driver) from [<c09afd98>] (driver_register+0x78/0x110) [<c09afd98>] (driver_register) from [<bf139558>] (exynos_drm_init+0xe8/0x11c [exynosdrm]) [<bf139558>] (exynos_drm_init [exynosdrm]) from [<c0302fa8>] (do_one_initcall+0x50/0x220) [<c0302fa8>] (do_one_initcall) from [<c03dc02c>] (do_init_module+0x60/0x210) [<c03dc02c>] (do_init_module) from [<c03daf44>] (load_module+0x1c0c/0x2310) [<c03daf44>] (load_module) from [<c03db85c>] (sys_finit_module+0xac/0xbc) [<c03db85c>] (sys_finit_module) from [<c0301000>] (ret_fast_syscall+0x0/0x54) Exception stack(0xecca3fa8 to 0xecca3ff0) ... ---[ end trace 276c91214635905c ]--- Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> | 02 March 2020, 04:02:41 UTC |
c0fd99d | Marek Szyprowski | 20 February 2020, 12:30:12 UTC | drm/exynos: dsi: fix workaround for the legacy clock name Writing to the built-in strings arrays doesn't work if driver is loaded as kernel module. This is also considered as a bad pattern. Fix this by adding a call to clk_get() with legacy clock name. This fixes following kernel oops if driver is loaded as module: Unable to handle kernel paging request at virtual address bf047978 pgd = (ptrval) [bf047978] *pgd=59344811, *pte=5903c6df, *ppte=5903c65f Internal error: Oops: 80f [#1] SMP ARM Modules linked in: mc exynosdrm(+) analogix_dp rtc_s3c exynos_ppmu i2c_gpio CPU: 1 PID: 212 Comm: systemd-udevd Not tainted 5.6.0-rc2-next-20200219 #326 videodev: Linux video capture interface: v2.00 Hardware name: Samsung Exynos (Flattened Device Tree) PC is at exynos_dsi_probe+0x1f0/0x384 [exynosdrm] LR is at exynos_dsi_probe+0x1dc/0x384 [exynosdrm] ... Process systemd-udevd (pid: 212, stack limit = 0x(ptrval)) ... [<bf03cf14>] (exynos_dsi_probe [exynosdrm]) from [<c09b1ca0>] (platform_drv_probe+0x6c/0xa4) [<c09b1ca0>] (platform_drv_probe) from [<c09afcb8>] (really_probe+0x210/0x350) [<c09afcb8>] (really_probe) from [<c09aff74>] (driver_probe_device+0x60/0x1a0) [<c09aff74>] (driver_probe_device) from [<c09b0254>] (device_driver_attach+0x58/0x60) [<c09b0254>] (device_driver_attach) from [<c09b02dc>] (__driver_attach+0x80/0xbc) [<c09b02dc>] (__driver_attach) from [<c09ade00>] (bus_for_each_dev+0x68/0xb4) [<c09ade00>] (bus_for_each_dev) from [<c09aefd8>] (bus_add_driver+0x130/0x1e8) [<c09aefd8>] (bus_add_driver) from [<c09b0d64>] (driver_register+0x78/0x110) [<c09b0d64>] (driver_register) from [<bf038558>] (exynos_drm_init+0xe8/0x11c [exynosdrm]) [<bf038558>] (exynos_drm_init [exynosdrm]) from [<c0302fa8>] (do_one_initcall+0x50/0x220) [<c0302fa8>] (do_one_initcall) from [<c03dd02c>] (do_init_module+0x60/0x210) [<c03dd02c>] (do_init_module) from [<c03dbf44>] (load_module+0x1c0c/0x2310) [<c03dbf44>] (load_module) from [<c03dc85c>] (sys_finit_module+0xac/0xbc) [<c03dc85c>] (sys_finit_module) from [<c0301000>] (ret_fast_syscall+0x0/0x54) Exception stack(0xd979bfa8 to 0xd979bff0) ... ---[ end trace db16efe05faab470 ]--- Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> | 02 March 2020, 04:02:34 UTC |
0a9d1e3 | Marek Szyprowski | 27 February 2020, 07:06:37 UTC | drm/exynos: dsi: propagate error value and silence meaningless warning Properly propagate error value from devm_regulator_bulk_get() and don't confuse user with meaningless warning about failure in getting regulators in case of deferred probe. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Inki Dae <inki.dae@samsung.com> | 02 March 2020, 04:02:27 UTC |
98d54f8 | Linus Torvalds | 01 March 2020, 22:38:46 UTC | Linux 5.6-rc4 | 01 March 2020, 22:38:46 UTC |
e708698 | Linus Torvalds | 01 March 2020, 22:35:08 UTC | Merge tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 Pull ext4 fixes from Ted Ts'o: "Two more bug fixes (including a regression) for 5.6" * tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: potential crash on allocation error in ext4_alloc_flex_bg_array() jbd2: fix data races at struct journal_head | 01 March 2020, 22:35:08 UTC |
f853ed9 | Linus Torvalds | 01 March 2020, 21:16:35 UTC | Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull KVM fixes from Paolo Bonzini: "More bugfixes, including a few remaining "make W=1" issues such as too large frame sizes on some configurations. On the ARM side, the compiler was messing up shadow stacks between EL1 and EL2 code, which is easily fixed with __always_inline" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: VMX: check descriptor table exits on instruction emulation kvm: x86: Limit the number of "kvm: disabled by bios" messages KVM: x86: avoid useless copy of cpufreq policy KVM: allow disabling -Werror KVM: x86: allow compiling as non-module with W=1 KVM: Pre-allocate 1 cpumask variable per cpu for both pv tlb and pv ipis KVM: Introduce pv check helpers KVM: let declaration of kvm_get_running_vcpus match implementation KVM: SVM: allocate AVIC data structures based on kvm_amd module parameter arm64: Ask the compiler to __always_inline functions used by KVM at HYP KVM: arm64: Define our own swab32() to avoid a uapi static inline KVM: arm64: Ask the compiler to __always_inline functions used at HYP kvm: arm/arm64: Fold VHE entry/exit work into kvm_vcpu_run_vhe() KVM: arm/arm64: Fix up includes for trace.h | 01 March 2020, 21:16:35 UTC |
86f7e90 | Oliver Upton | 29 February 2020, 19:30:14 UTC | KVM: VMX: check descriptor table exits on instruction emulation KVM emulates UMIP on hardware that doesn't support it by setting the 'descriptor table exiting' VM-execution control and performing instruction emulation. When running nested, this emulation is broken as KVM refuses to emulate L2 instructions by default. Correct this regression by allowing the emulation of descriptor table instructions if L1 hasn't requested 'descriptor table exiting'. Fixes: 07721feee46b ("KVM: nVMX: Don't emulate instructions in guest mode") Reported-by: Jan Kiszka <jan.kiszka@web.de> Cc: stable@vger.kernel.org Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Jim Mattson <jmattson@google.com> Signed-off-by: Oliver Upton <oupton@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> | 01 March 2020, 18:26:31 UTC |
1460335 | Christian Hewitt | 20 February 2020, 15:33:10 UTC | arm64: dts: meson: fix gxm-khadas-vim2 wifi before [6.418252] brcmfmac: F1 signature read @0x18000000=0x17224356 [6.435663] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac4356-sdio for chip BCM4356/2 [6.551259] brcmfmac: brcmf_sdiod_ramrw: membytes transfer failed [6.551275] brcmfmac: brcmf_sdio_verifymemory: error -84 on reading 2048 membytes at 0x00184000 [6.551352] brcmfmac: brcmf_sdio_download_firmware: dongle image file download failed after [6.657165] brcmfmac: F1 signature read @0x18000000=0x17224356 [6.660807] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac4356-sdio for chip BCM4356/2 [6.918643] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac4356-sdio for chip BCM4356/2 [6.918734] brcmfmac: brcmf_c_process_clm_blob: no clm_blob available (err=-2), device may have limited channels available [6.922724] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4356/2 wl0: Jun 16 2015 14:25:06 version 7.35.184.r1 (TOB) (r559293) FWID 01-b22ae69c Fixes: adc52bf7ef16 ("arm64: dts: meson: fix mmc v2 chips max frequencies") Suggested-by: Art Nikpal <email2tema@gmail.com> Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com> Link: https://lore.kernel.org/r/1582212790-11402-1-git-send-email-christianshewitt@gmail.com | 01 March 2020, 17:59:34 UTC |
fb279f4 | Linus Torvalds | 01 March 2020, 01:16:46 UTC | Merge branch 'i2c/for-current-fixed' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "I2C has three driver bugfixes for you. We agreed on the Mac regression to go in via I2C" * 'i2c/for-current-fixed' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: macintosh: therm_windtunnel: fix regression when instantiating devices i2c: altera: Fix potential integer overflow i2c: jz4780: silence log flood on txabrt | 01 March 2020, 01:16:46 UTC |
37b0b6b | Dan Carpenter | 28 February 2020, 09:22:56 UTC | ext4: potential crash on allocation error in ext4_alloc_flex_bg_array() If sbi->s_flex_groups_allocated is zero and the first allocation fails then this code will crash. The problem is that "i--" will set "i" to -1 but when we compare "i >= sbi->s_flex_groups_allocated" then the -1 is type promoted to unsigned and becomes UINT_MAX. Since UINT_MAX is more than zero, the condition is true so we call kvfree(new_groups[-1]). The loop will carry on freeing invalid memory until it crashes. Fixes: 7c990728b99e ("ext4: fix potential race between s_flex_groups online resizing and access") Reviewed-by: Suraj Jitindar Singh <surajjs@amazon.com> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Cc: stable@kernel.org Link: https://lore.kernel.org/r/20200228092142.7irbc44yaz3by7nb@kili.mountain Signed-off-by: Theodore Ts'o <tytso@mit.edu> | 29 February 2020, 22:48:08 UTC |
38b17af | Wolfram Sang | 25 February 2020, 14:12:29 UTC | macintosh: therm_windtunnel: fix regression when instantiating devices Removing attach_adapter from this driver caused a regression for at least some machines. Those machines had the sensors described in their DT, too, so they didn't need manual creation of the sensor devices. The old code worked, though, because manual creation came first. Creation of DT devices then failed later and caused error logs, but the sensors worked nonetheless because of the manually created devices. When removing attach_adaper, manual creation now comes later and loses the race. The sensor devices were already registered via DT, yet with another binding, so the driver could not be bound to it. This fix refactors the code to remove the race and only manually creates devices if there are no DT nodes present. Also, the DT binding is updated to match both, the DT and manually created devices. Because we don't know which device creation will be used at runtime, the code to start the kthread is moved to do_probe() which will be called by both methods. Fixes: 3e7bed52719d ("macintosh: therm_windtunnel: drop using attach_adapter") Link: https://bugzilla.kernel.org/show_bug.cgi?id=201723 Reported-by: Erhard Furtner <erhard_f@mailbox.org> Tested-by: Erhard Furtner <erhard_f@mailbox.org> Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc) Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Cc: stable@kernel.org # v4.19+ | 29 February 2020, 20:13:22 UTC |
b6a79b4 | Olof Johansson | 29 February 2020, 19:48:48 UTC | Merge tag 'arm-soc/for-5.6/devicetree-fixes' of https://github.com/Broadcom/stblinux into arm/fixes This pull request contains Broadcom ARM-based SoCs Device Tree fixes for 5.6, please pull the following: - Stefan adds missing Device Tree properties for the Raspberry Pi 3B and 4 LEDs to have proper default configuration - Nicolas adds an alias for the PCIe root complex node that is looked up by the Raspberry Pi firmware for patching in specific properties * tag 'arm-soc/for-5.6/devicetree-fixes' of https://github.com/Broadcom/stblinux: ARM: dts: bcm2711: Add pcie0 alias ARM: dts: bcm283x: Add missing properties to the PWR LED Link: https://lore.kernel.org/r/20200228181144.15148-2-f.fainelli@gmail.com Signed-off-by: Olof Johansson <olof@lixom.net> | 29 February 2020, 19:48:49 UTC |
27ad612 | Olof Johansson | 29 February 2020, 19:47:43 UTC | Merge tag 'omap-for-v5.6/fixes-rc3-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes Few fixes for omaps for v5.6-rc cycle This series of changes contains few code fixes for issues recently discovered: - A build fix for ARMv6 only configs when CONFIG_HAVE_ARM_SMCCC is not set - A fix for ti-sysc quirk handling for 1-wire hdq reset And a handful of dts fixes that I had queued up and should have already sent earlier instead of waiting for the code fixes to get sorted out: - Fix naming of vsys_3v3 regulator for dra7-evm - Fix incorrect OPP node names for am437x-idk-evm - Fix IPU1 mux clock parent source for dra7 - Add missing PWM property for dra7 timers 13 to 16 - Add missing dma-ranges for dra7 PCIe nodes - Fix mmc3 max-frequency for dra76x * tag 'omap-for-v5.6/fixes-rc3-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP2+: Fix compile if CONFIG_HAVE_ARM_SMCCC is not set arm: dts: dra76x: Fix mmc3 max-frequency ARM: dts: dra7: Add "dma-ranges" property to PCIe RC DT nodes bus: ti-sysc: Fix 1-wire reset quirk ARM: dts: dra7-l4: mark timer13-16 as pwm capable ARM: dts: dra7xx-clocks: Fixup IPU1 mux clock parent source ARM: dts: am437x-idk-evm: Fix incorrect OPP node names ARM: dts: dra7-evm: Rename evm_3v3 regulator to vsys_3v3 Link: https://lore.kernel.org/r/pull-1582903541-589933@atomide.com Signed-off-by: Olof Johansson <olof@lixom.net> | 29 February 2020, 19:47:44 UTC |
6c5d911 | Qian Cai | 22 February 2020, 04:31:11 UTC | jbd2: fix data races at struct journal_head journal_head::b_transaction and journal_head::b_next_transaction could be accessed concurrently as noticed by KCSAN, LTP: starting fsync04 /dev/zero: Can't open blockdev EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem EXT4-fs (loop0): mounted filesystem with ordered data mode. Opts: (null) ================================================================== BUG: KCSAN: data-race in __jbd2_journal_refile_buffer [jbd2] / jbd2_write_access_granted [jbd2] write to 0xffff99f9b1bd0e30 of 8 bytes by task 25721 on cpu 70: __jbd2_journal_refile_buffer+0xdd/0x210 [jbd2] __jbd2_journal_refile_buffer at fs/jbd2/transaction.c:2569 jbd2_journal_commit_transaction+0x2d15/0x3f20 [jbd2] (inlined by) jbd2_journal_commit_transaction at fs/jbd2/commit.c:1034 kjournald2+0x13b/0x450 [jbd2] kthread+0x1cd/0x1f0 ret_from_fork+0x27/0x50 read to 0xffff99f9b1bd0e30 of 8 bytes by task 25724 on cpu 68: jbd2_write_access_granted+0x1b2/0x250 [jbd2] jbd2_write_access_granted at fs/jbd2/transaction.c:1155 jbd2_journal_get_write_access+0x2c/0x60 [jbd2] __ext4_journal_get_write_access+0x50/0x90 [ext4] ext4_mb_mark_diskspace_used+0x158/0x620 [ext4] ext4_mb_new_blocks+0x54f/0xca0 [ext4] ext4_ind_map_blocks+0xc79/0x1b40 [ext4] ext4_map_blocks+0x3b4/0x950 [ext4] _ext4_get_block+0xfc/0x270 [ext4] ext4_get_block+0x3b/0x50 [ext4] __block_write_begin_int+0x22e/0xae0 __block_write_begin+0x39/0x50 ext4_write_begin+0x388/0xb50 [ext4] generic_perform_write+0x15d/0x290 ext4_buffered_write_iter+0x11f/0x210 [ext4] ext4_file_write_iter+0xce/0x9e0 [ext4] new_sync_write+0x29c/0x3b0 __vfs_write+0x92/0xa0 vfs_write+0x103/0x260 ksys_write+0x9d/0x130 __x64_sys_write+0x4c/0x60 do_syscall_64+0x91/0xb05 entry_SYSCALL_64_after_hwframe+0x49/0xbe 5 locks held by fsync04/25724: #0: ffff99f9911093f8 (sb_writers#13){.+.+}, at: vfs_write+0x21c/0x260 #1: ffff99f9db4c0348 (&sb->s_type->i_mutex_key#15){+.+.}, at: ext4_buffered_write_iter+0x65/0x210 [ext4] #2: ffff99f5e7dfcf58 (jbd2_handle){++++}, at: start_this_handle+0x1c1/0x9d0 [jbd2] #3: ffff99f9db4c0168 (&ei->i_data_sem){++++}, at: ext4_map_blocks+0x176/0x950 [ext4] #4: ffffffff99086b40 (rcu_read_lock){....}, at: jbd2_write_access_granted+0x4e/0x250 [jbd2] irq event stamp: 1407125 hardirqs last enabled at (1407125): [<ffffffff980da9b7>] __find_get_block+0x107/0x790 hardirqs last disabled at (1407124): [<ffffffff980da8f9>] __find_get_block+0x49/0x790 softirqs last enabled at (1405528): [<ffffffff98a0034c>] __do_softirq+0x34c/0x57c softirqs last disabled at (1405521): [<ffffffff97cc67a2>] irq_exit+0xa2/0xc0 Reported by Kernel Concurrency Sanitizer on: CPU: 68 PID: 25724 Comm: fsync04 Tainted: G L 5.6.0-rc2-next-20200221+ #7 Hardware name: HPE ProLiant DL385 Gen10/ProLiant DL385 Gen10, BIOS A40 07/10/2019 The plain reads are outside of jh->b_state_lock critical section which result in data races. Fix them by adding pairs of READ|WRITE_ONCE(). Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Qian Cai <cai@lca.pw> Link: https://lore.kernel.org/r/20200222043111.2227-1-cai@lca.pw Signed-off-by: Theodore Ts'o <tytso@mit.edu> | 29 February 2020, 18:40:02 UTC |
5bea133 | Guillaume La Roque | 17 January 2020, 13:34:23 UTC | arm64: dts: meson-sm1-sei610: add missing interrupt-names add missing "host-wakeup interrupt names Fixes: 30388cc07572 ("arm64: dts: meson-sm1-sei610: add gpio bluetooth interrupt") Signed-off-by: Guillaume La Roque <glaroque@baylibre.com> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Link: https://lore.kernel.org/r/20200117133423.22602-1-glaroque@baylibre.com Signed-off-by: Kevin Hilman <khilman@baylibre.com> | 29 February 2020, 16:16:20 UTC |
a469226 | Geert Uytterhoeven | 21 January 2020, 10:37:14 UTC | ARM: meson: Drop unneeded select of COMMON_CLK Support for Amlogic Meson SoCs depends on ARCH_MULTI_V7, and thus on ARCH_MULTIPLATFORM. As the latter selects COMMON_CLK, there is no need for ARCH_MESON to select COMMON_CLK. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Kevin Hilman <khilman@baylibre.com> Cc: linux-amlogic@lists.infradead.org Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Link: https://lore.kernel.org/r/20200121103722.1781-12-geert+renesas@glider.be Signed-off-by: Kevin Hilman <khilman@baylibre.com> | 29 February 2020, 16:16:20 UTC |
7557c1b | Linus Torvalds | 29 February 2020, 15:58:47 UTC | Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Four small fixes. Three are in drivers for fairly obvious bugs. The fourth is a set of regressions introduced by the compat_ioctl changes because some of the compat updates wrongly replaced .ioctl instead of .compat_ioctl" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: compat_ioctl: cdrom: Replace .ioctl with .compat_ioctl in four appropriate places scsi: zfcp: fix wrong data and display format of SFP+ temperature scsi: sd_sbc: Fix sd_zbc_report_zones() scsi: libfc: free response frame from GPN_ID | 29 February 2020, 15:58:47 UTC |
bba42af | Juergen Gross | 21 February 2020, 10:38:51 UTC | x86/mm: Fix dump_pagetables with Xen PV Commit 2ae27137b2db89 ("x86: mm: convert dump_pagetables to use walk_page_range") broke Xen PV guests as the hypervisor reserved hole in the memory map was not taken into account. Fix that by starting the kernel range only at GUARD_HOLE_END_ADDR. Fixes: 2ae27137b2db89 ("x86: mm: convert dump_pagetables to use walk_page_range") Reported-by: Julien Grall <julien@xen.org> Signed-off-by: Juergen Gross <jgross@suse.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Julien Grall <julien@xen.org> Link: https://lkml.kernel.org/r/20200221103851.7855-1-jgross@suse.com | 29 February 2020, 11:43:10 UTC |
99bcd4a | Juergen Gross | 18 February 2020, 15:47:12 UTC | x86/ioperm: Add new paravirt function update_io_bitmap() Commit 111e7b15cf10f6 ("x86/ioperm: Extend IOPL config to control ioperm() as well") reworked the iopl syscall to use I/O bitmaps. Unfortunately this broke Xen PV domains using that syscall as there is currently no I/O bitmap support in PV domains. Add I/O bitmap support via a new paravirt function update_io_bitmap which Xen PV domains can use to update their I/O bitmaps via a hypercall. Fixes: 111e7b15cf10f6 ("x86/ioperm: Extend IOPL config to control ioperm() as well") Reported-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: Juergen Gross <jgross@suse.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Jan Beulich <jbeulich@suse.com> Reviewed-by: Jan Beulich <jbeulich@suse.com> Cc: <stable@vger.kernel.org> # 5.5 Link: https://lkml.kernel.org/r/20200218154712.25490-1-jgross@suse.com | 29 February 2020, 11:43:09 UTC |
7977fed | Ingo Molnar | 29 February 2020, 09:10:03 UTC | Merge tag 'perf-urgent-for-mingo-5.6-20200228' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent Pull perf/urgent fixes from Arnaldo Carvalho de Melo: perf annotate: Ravi Bangoria: - Fix segfault with source toggle. - Fix --show-total-period and --show-nr-samples for tui/stdio2. - Fix handling of settings in ~/.perfconfig versus the ones passed in the command line - Re-render title bar after switching back from script browser. - Fix options man page, document some missing ones. perf probe: He Zhe: - Check return value of strlist__add() for -ENOMEM. tools UAPI: Arnaldo Carvalho de Melo: - Sync x86's msr-index.h copy with the kernel sources. - Update tools's copy of x86's kvm.h headers. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> | 29 February 2020, 09:10:03 UTC |
51a21e0 | Rob Herring | 21 February 2020, 22:27:10 UTC | dt-bindings: Fix dtc warnings in examples Fix all the warnings in the DT binding schema examples when built with 'W=1'. This is in preparation to make that the default for examples. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Stephen Boyd <sboyd@kernel.org> Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Vinod Koul <vkoul@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Kishon Vijay Abraham I <kishon@ti.com> Cc: Ulf Hansson <ulf.hansson@linaro.org> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Krzysztof Kozlowski <krzk@kernel.org> Cc: Kukjin Kim <kgene@kernel.org> Cc: Jonathan Cameron <jic23@kernel.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Chen-Yu Tsai <wens@csie.org> Cc: Maxime Ripard <mripard@kernel.org> Cc: Alexandre Torgue <alexandre.torgue@st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org> | 28 February 2020, 20:15:52 UTC |