diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2025-12-15 17:52:06 +0100 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2026-01-22 11:11:16 +0100 |
| commit | f8380f976804533df4c6c3d3a0b2cd03c2d262bc (patch) | |
| tree | a575c2e92d8ee13ee36669b815113810110285f4 /Documentation/admin-guide | |
| parent | d7a5da7a0f7fa7ff081140c4f6f971db98882703 (diff) | |
rseq: Provide static branch for time slice extensions
Guard the time slice extension functionality with a static key, which can
be disabled on the kernel command line.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://patch.msgid.link/20251215155708.733429292@linutronix.de
Diffstat (limited to 'Documentation/admin-guide')
| -rw-r--r-- | Documentation/admin-guide/kernel-parameters.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index a8d0afde7f85..f2348bca36a1 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -6600,6 +6600,11 @@ Kernel parameters rootflags= [KNL] Set root filesystem mount option string + rseq_slice_ext= [KNL] RSEQ based time slice extension + Format: boolean + Control enablement of RSEQ based time slice extension. + Default is 'on'. + initramfs_options= [KNL] Specify mount options for for the initramfs mount. |