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Linux 5.10.47-rt46-rc1

Steven Rostedt linux-rt-users lkml 1 version In review

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  1. v1 Latest8 patches 3 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/8sched: Fix migration_cpu_stop() requeueingkernel/sched/core.c+28 -110 replies
2/8sched: Simplify migration_cpu_stop()kernel/sched/core.c+8 -480 replies
3/8sched: Collate affine_move_task() stopperskernel/sched/core.c+8 -150 replies
4/8sched: Optimize migration_cpu_stop()kernel/sched/core.c+12 -10 replies
5/8sched: Fix affine_move_task() self-concurrencykernel/sched/core.c+12 -33 replies
6/8sched: Simplify set_affinity_pending refcountskernel/sched/core.c+20 -120 replies
7/8sched: Dont defer CPU pick to migration_cpu_stop()kernel/sched/core.c+12 -80 replies
8/8Linux 5.10.47-rt46-rc1localversion-rt+1 -10 replies

Reviews trailers per patch

6 of 8 patches have a Reviewed-by or Acked-by.

PatchValentin Schneider
1/8R-b
2/8R-b
3/8R-b
4/8R-b
5/8R-b
6/8R-b
7/8
8/8

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v1 thread

Cover letter [PATCH RT 0/8] Linux 5.10.47-rt46-rc1

Dear RT Folks,

This is the RT stable review cycle of patch 5.10.47-rt46-rc1.

Please scream at me if I messed something up. Please test the patches too.

The -rc release will be uploaded to kernel.org and will be deleted when the final release is out. This is just a review release (or release candidate).

The pre-releases will not be pushed to the git repository, only the final release is.

If all goes well, this patch will be converted to the next main release on 7/13/2021.

Enjoy,

-- Steve

To build 5.10.47-rt46-rc1 directly, the following patches should be applied:

http://www.kernel.org/pub/linux/kernel/v5.x/linux-5.10.tar.xz

http://www.kernel.org/pub/linux/kernel/v5.x/patch-5.10.47.xz

http://www.kernel.org/pub/linux/kernel/projects/rt/5.10/patch-5.10.47-rt46-rc1.patch.xz

You can also build from 5.10.47-rt45 by applying the incremental patch:

http://www.kernel.org/pub/linux/kernel/projects/rt/5.10/incr/patch-5.10.47-rt45-rt46-rc1.patch.xz

Changes from 5.10.47-rt45:

---

Peter Zijlstra (6):
sched: Fix migration_cpu_stop() requeueing
sched: Simplify migration_cpu_stop()
sched: Collate affine_move_task() stoppers
sched: Optimize migration_cpu_stop()
sched: Fix affine_move_task() self-concurrency
sched: Simplify set_affinity_pending refcounts

Steven Rostedt (VMware) (1):

      Linux 5.10.47-rt46-rc1

Valentin Schneider (1):
sched: Don't defer CPU pick to migration_cpu_stop()

----

 kernel/sched/core.c | 144 ++++++++++++++++++++++++++--------------------------
 localversion-rt     |   2 +-
 2 files changed, 74 insertions(+), 72 deletions(-)