1 files changed, 12 insertions, 7 deletions

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 81c287fad79d..e69a461a06c2 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1178,9 +1178,6 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
         kvm.ignore_msrs=[KVM] Ignore guest accesses to unhandled MSRs.
                         Default is 0 (don't ignore, but inject #GP)
 
-        kvm.oos_shadow= [KVM] Disable out-of-sync shadow paging.
-                        Default is 1 (enabled)
-
         kvm.mmu_audit=  [KVM] This is a R/W parameter which allows audit
                         KVM MMU at runtime.
                         Default is 0 (off)
@@ -1885,6 +1882,11 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
                         arch_perfmon: [X86] Force use of architectural
                                 perfmon on Intel CPUs instead of the
                                 CPU specific event set.
+                        timer: [X86] Force use of architectural NMI
+                                timer mode (see also oprofile.timer
+                                for generic hr timer mode)
+                                [s390] Force legacy basic mode sampling
+                                (report cpu_type "timer")
 
         oops=panic      Always panic on oopses. Default is to just kill the
                         process, but there is a small probability of
@@ -2632,6 +2634,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
                         [USB] Start with the old device initialization
                         scheme (default 0 = off).
 
+        usbcore.usbfs_memory_mb=
+                        [USB] Memory limit (in MB) for buffers allocated by
+                        usbfs (default = 16, 0 = max = 2047).
+
         usbcore.use_both_schemes=
                         [USB] Try the other device initialization scheme
                         if the first one fails (default 1 = enabled).
@@ -2750,11 +2756,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
                         functions are at fixed addresses, they make nice
                         targets for exploits that can control RIP.
 
-                        emulate     Vsyscalls turn into traps and are emulated
-                                    reasonably safely.
+                        emulate     [default] Vsyscalls turn into traps and are
+                                    emulated reasonably safely.
 
-                        native      [default] Vsyscalls are native syscall
-                                    instructions.
+                        native      Vsyscalls are native syscall instructions.
                                     This is a little bit faster than trapping
                                     and makes a few dynamic recompilers work
                                     better than they would in emulation mode.