Merge master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog

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

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index d8323b8..d25acd5 100644 (file)
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1396,6 +1396,8 @@ and is between 256 and 4096 characters. It is defined in the file
                        in <PAGE_SIZE> units (needed only for swap files).
                        See  Documentation/power/swsusp-and-swap-files.txt
 
+       retain_initrd   [RAM] Keep initrd memory after extraction
+
        rhash_entries=  [KNL,NET]
                        Set number of hash buckets for route cache
 
@@ -1656,6 +1658,12 @@ and is between 256 and 4096 characters. It is defined in the file
        sym53c416=      [HW,SCSI]
                        See header of drivers/scsi/sym53c416.c.
 
+       sysrq_always_enabled
+                       [KNL]
+                       Ignore sysrq setting - this boot parameter will
+                       neutralize any effect of /proc/sys/kernel/sysrq.
+                       Useful for debugging.
+
        t128=           [HW,SCSI]
                        See header of drivers/scsi/t128.c.
 
@@ -1708,6 +1716,14 @@ and is between 256 and 4096 characters. It is defined in the file
        uart6850=       [HW,OSS]
                        Format: <io>,<irq>
 
+       uhci-hcd.ignore_oc=
+                       [USB] Ignore overcurrent events (default N).
+                       Some badly-designed motherboards generate lots of
+                       bogus events, for ports that aren't wired to
+                       anything.  Set this parameter to avoid log spamming.
+                       Note that genuine overcurrent events won't be
+                       reported either.
+
        usbhid.mousepoll=
                        [USBHID] The interval which mice are to be polled at.