1 files changed, 7 insertions, 0 deletions

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index e87bdbfbcc75..11648c13a729 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1535,6 +1535,10 @@ and is between 256 and 4096 characters. It is defined in the file
                         register save and restore. The kernel will only save
                         legacy floating-point registers on task switch.
 
+        noxsave         [BUGS=X86] Disables x86 extended register state save
+                        and restore using xsave. The kernel will fallback to
+                        enabling legacy floating-point and sse state.
+
         nohlt           [BUGS=ARM,SH] Tells the kernel that the sleep(SH) or
                         wfi(ARM) instruction doesn't work correctly and not to
                         use it. This is also useful when using JTAG debugger.
@@ -1571,6 +1575,9 @@ and is between 256 and 4096 characters. It is defined in the file
         noinitrd        [RAM] Tells the kernel not to load any configured
                         initial RAM disk.
 
+        nointremap      [X86-64, Intel-IOMMU] Do not enable interrupt
+                        remapping.
+
         nointroute      [IA-64]
 
         nojitter        [IA64] Disables jitter checking for ITC timers.