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authorJeremy Fitzhardinge <jeremy@goop.org>2007-05-02 21:27:16 +0400
committerAndi Kleen <andi@basil.nowhere.org>2007-05-02 21:27:16 +0400
commit959b4fdfe7e27bcf101e2381e500e4076f2bb9ce (patch)
tree65406ba086d3547ac1570639a8e7e42345191ed4 /Documentation
parent752783c050f1729452a89b2baea45b0124ac91c7 (diff)
downloadlinux-959b4fdfe7e27bcf101e2381e500e4076f2bb9ce.tar.xz
[PATCH] i386: PARAVIRT: Allow boot-time disable of paravirt_ops patching
Add "noreplace-paravirt" to disable paravirt_ops patching. Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com> Signed-off-by: Andi Kleen <ak@suse.de> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/kernel-parameters.txt3
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 242b3a09b6ce..38d7db3262c7 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -64,6 +64,7 @@ parameter is applicable:
GENERIC_TIME The generic timeofday code is enabled.
NFS Appropriate NFS support is enabled.
OSS OSS sound support is enabled.
+ PV_OPS A paravirtualized kernel
PARIDE The ParIDE subsystem is enabled.
PARISC The PA-RISC architecture is enabled.
PCI PCI bus support is enabled.
@@ -1164,6 +1165,8 @@ and is between 256 and 4096 characters. It is defined in the file
nomce [IA-32] Machine Check Exception
+ noreplace-paravirt [IA-32,PV_OPS] Don't patch paravirt_ops
+
noreplace-smp [IA-32,SMP] Don't replace SMP instructions
with UP alternatives