[PATCH v1 0/2] RSEQ updates for 6.12

[Mathieu Desnoyers]

Hi Peter,

This an updated series that contains my rseq updates for 6.12.
Sice v0 I've updated the short log of the selftests patch.

It is based on tag v6.12-rc1.

Can you pick it up through the tip tree ?

Thanks,

Mathieu

Cc: "Paul E. McKenney" <paulmck@xxxxxxxxxx>
Cc: Boqun Feng <boqun.feng@xxxxxxxxx>
Cc: Valentin Schneider <vschneid@xxxxxxxxxx>
Cc: Mel Gorman <mgorman@xxxxxxx>
Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
Cc: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
Cc: Dietmar Eggemann <dietmar.eggemann@xxxxxxx>
Cc: Ben Segall <bsegall@xxxxxxxxxx>
Cc: Yury Norov <yury.norov@xxxxxxxxx>
Cc: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>

Mathieu Desnoyers (2):
  sched: Improve cache locality of RSEQ concurrency IDs for intermittent
    workloads
  selftests/rseq: Fix mm_cid test failure

 fs/exec.c                           |   2 +-
 include/linux/mm_types.h            |  72 +++++++++++++++---
 kernel/fork.c                       |   2 +-
 kernel/sched/core.c                 |  22 +++---
 kernel/sched/sched.h                |  47 ++++++++----
 tools/testing/selftests/rseq/rseq.c | 109 +++++++++++++++++++---------
 tools/testing/selftests/rseq/rseq.h |  10 +--
 7 files changed, 187 insertions(+), 77 deletions(-)

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2.39.2