Merge branch 'fix/amd' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie...

[sfrench/cifs-2.6.git] / Documentation / admin-guide / kernel-parameters.txt

diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 5ab1089d1422b47dd36c68151f70fae081ab369b..6571fbfdb2a1527c25b3a01e9c4228c84adce639 100644 (file)
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -1890,6 +1890,10 @@
                        [KVM,ARM] Trap guest accesses to GICv3 common
                        system registers
 
+       kvm-arm.vgic_v4_enable=
+                       [KVM,ARM] Allow use of GICv4 for direct injection of
+                       LPIs.
+
        kvm-intel.ept=  [KVM,Intel] Disable extended page tables
                        (virtualized MMU) support on capable Intel chips.
                        Default is 1 (enabled)
@@ -3204,6 +3208,10 @@
                        allowed (eg kernel_enable_fpu()/kernel_disable_fpu()).
                        There is some performance impact when enabling this.
 
+       ppc_tm=         [PPC]
+                       Format: {"off"}
+                       Disable Hardware Transactional Memory
+
        print-fatal-signals=
                        [KNL] debug: print fatal signals
 
@@ -3242,13 +3250,15 @@
                        instead using the legacy FADT method
 
        profile=        [KNL] Enable kernel profiling via /proc/profile
-                       Format: [schedule,]<number>
+                       Format: [<profiletype>,]<number>
+                       Param: <profiletype>: "schedule", "sleep", or "kvm"
+                               [defaults to kernel profiling]
                        Param: "schedule" - profile schedule points.
-                       Param: <number> - step/bucket size as a power of 2 for
-                               statistical time based profiling.
                        Param: "sleep" - profile D-state sleeping (millisecs).
                                Requires CONFIG_SCHEDSTATS
                        Param: "kvm" - profile VM exits.
+                       Param: <number> - step/bucket size as a power of 2 for
+                               statistical time based profiling.
 
        prompt_ramdisk= [RAM] List of RAM disks to prompt for floppy disk
                        before loading.