ACPI / memhotplug: add parameter to disable memory hotplug

[linux-2.6-microblaze.git] / Documentation / kernel-parameters.txt

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 50680a5..f87856e 100644 (file)
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -343,6 +343,9 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
                        no: ACPI OperationRegions are not marked as reserved,
                        no further checks are performed.
 
+       acpi_no_memhotplug [ACPI] Disable memory hotplug.  Useful for kdump
+                          kernels.
+
        add_efi_memmap  [EFI; X86] Include EFI memory map in
                        kernel's map of available physical RAM.