Merge tag 'efi-next' of git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi...

[mirror_ubuntu-zesty-kernel.git] / Documentation / kernel-parameters.txt

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 50680a59a2ff9a913e449a1d71ced9fab3004fe4..e06e99303dd3f544dff67b7b657885b749b7ae5a 100644 (file)
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -890,6 +890,12 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
        edd=            [EDD]
                        Format: {"off" | "on" | "skip[mbr]"}
 
+       efi=            [EFI]
+                       Format: { "old_map" }
+                       old_map [X86-64]: switch to the old ioremap-based EFI
+                       runtime services mapping. 32-bit still uses this one by
+                       default.
+
        efi_no_storage_paranoia [EFI; X86]
                        Using this parameter you can use more than 50% of
                        your efi variable storage. Use this parameter only if