kill proc_ns completely

[pandora-kernel.git] / Documentation / kernel-parameters.txt

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 04e9f55..74339c5 100644 (file)
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -605,11 +605,15 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
                        See Documentation/s390/CommonIO for details.
        clk_ignore_unused
                        [CLK]
-                       Keep all clocks already enabled by bootloader on,
-                       even if no driver has claimed them. This is useful
-                       for debug and development, but should not be
-                       needed on a platform with proper driver support.
-                       For more information, see Documentation/clk.txt.
+                       Prevents the clock framework from automatically gating
+                       clocks that have not been explicitly enabled by a Linux
+                       device driver but are enabled in hardware at reset or
+                       by the bootloader/firmware. Note that this does not
+                       force such clocks to be always-on nor does it reserve
+                       those clocks in any way. This parameter is useful for
+                       debug and development, but should not be needed on a
+                       platform with proper driver support.  For more
+                       information, see Documentation/clk.txt.
 
        clock=          [BUGS=X86-32, HW] gettimeofday clocksource override.
                        [Deprecated]
@@ -1011,10 +1015,14 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
                        Format: {"off" | "on" | "skip[mbr]"}
 
        efi=            [EFI]
-                       Format: { "old_map" }
+                       Format: { "old_map", "nochunk", "noruntime" }
                        old_map [X86-64]: switch to the old ioremap-based EFI
                        runtime services mapping. 32-bit still uses this one by
                        default.
+                       nochunk: disable reading files in "chunks" in the EFI
+                       boot stub, as chunking can cause problems with some
+                       firmware implementations.
+                       noruntime : disable EFI runtime services support
 
        efi_no_storage_paranoia [EFI; X86]
                        Using this parameter you can use more than 50% of
@@ -1256,7 +1264,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
        i8042.noloop    [HW] Disable the AUX Loopback command while probing
                             for the AUX port
        i8042.nomux     [HW] Don't check presence of an active multiplexing
-                            controller
+                            controller. Default: true.
        i8042.nopnp     [HW] Don't use ACPIPnP / PnPBIOS to discover KBD/AUX
                             controllers
        i8042.notimeout [HW] Ignore timeout condition signalled by controller
@@ -2228,7 +2236,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 
        nodsp           [SH] Disable hardware DSP at boot time.
 
-       noefi           [X86] Disable EFI runtime services support.
+       noefi           Disable EFI runtime services support.
 
        noexec          [IA-64]
 
@@ -3461,6 +3469,12 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
                        e.g. base its process migration decisions on it.
                        Default is on.
 
+       topology_updates= [KNL, PPC, NUMA]
+                       Format: {off}
+                       Specify if the kernel should ignore (off)
+                       topology updates sent by the hypervisor to this
+                       LPAR.
+
        tp720=          [HW,PS2]
 
        tpm_suspend_pcr=[HW,TPM]