Merge tag 'docs-6.9' of git://git.lwn.net/linux

[linux-block.git] / Documentation / admin-guide / kernel-parameters.txt

diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 825398d66c6963664cf34f3e4e64853e47d79211..b3b5ce13de2b3f5435edcad8b0baa24b7e19d3b3 100644 (file)
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -4668,6 +4668,11 @@
                        may be specified.
                        Format: <port>,<port>....
 
+       possible_cpus=  [SMP,S390,X86]
+                       Format: <unsigned int>
+                       Set the number of possible CPUs, overriding the
+                       regular discovery mechanisms (such as ACPI/FW, etc).
+
        powersave=off   [PPC] This option disables power saving features.
                        It specifically disables cpuidle and sets the
                        platform machine description specific power_save