[PATCH] Fix hugepage crash on failing mmap()

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

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 4ec75c0..a998a8c 100644 (file)
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -37,7 +37,7 @@ restrictions referred to are that the relevant option is valid if:
        IA-32   IA-32 aka i386 architecture is enabled.
        IA-64   IA-64 architecture is enabled.
        IOSCHED More than one I/O scheduler is enabled.
-       IP_PNP  IP DCHP, BOOTP, or RARP is enabled.
+       IP_PNP  IP DHCP, BOOTP, or RARP is enabled.
        ISAPNP  ISA PnP code is enabled.
        ISDN    Appropriate ISDN support is enabled.
        JOY     Appropriate joystick support is enabled.
@@ -758,6 +758,9 @@ running once the system is up.
        maxcpus=        [SMP] Maximum number of processors that an SMP kernel
                        should make use of
 
+       max_addr=[KMG]  [KNL,BOOT,ia64] All physical memory greater than or
+                       equal to this physical address is ignored.
+
        max_luns=       [SCSI] Maximum number of LUNs to probe
                        Should be between 1 and 2^32-1.