[GIT PULL] scheduler fixes

[Ingo Molnar]

Linus,

Please pull the latest sched/urgent Git tree from:

   git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched-urgent-2025-02-22

   # HEAD: dc0a241ceaf3b7df6f1a7658b020c92682b75bfc rseq: Fix rseq registration with CONFIG_DEBUG_RSEQ

Two RSEQ fixes:

 - Fix overly spread-out RSEQ concurrency ID allocation pattern that
   regressed certain workloads.

 - Fix RSEQ registration syscall behavior on -EFAULT errors when
   CONFIG_DEBUG_RSEQ=y. (This debug option is disabled on most
   distributions.)

 Thanks,

	Ingo

------------------>
Mathieu Desnoyers (1):
      sched: Compact RSEQ concurrency IDs with reduced threads and affinity

Michael Jeanson (1):
      rseq: Fix rseq registration with CONFIG_DEBUG_RSEQ


 include/linux/mm_types.h |  7 ++++---
 kernel/rseq.c            | 11 ++++++++---
 kernel/sched/sched.h     | 25 ++++++++++++++++++++++---
 3 files changed, 34 insertions(+), 9 deletions(-)