Merge branch 'x86/apic' into x86-v28-for-linus-phase4-B

[linux-2.6-omap-h63xx.git] / Documentation / kernel-parameters.txt

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 329dcabe4c5eae0382a2902839d0f91d69d442d7..c5d891fd75e38f1c620a4240c97de9f31166f316 100644 (file)
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -284,6 +284,11 @@ and is between 256 and 4096 characters. It is defined in the file
                        isolate - enable device isolation (each device, as far
                                  as possible, will get its own protection
                                  domain)
+                       fullflush - enable flushing of IO/TLB entries when
+                                   they are unmapped. Otherwise they are
+                                   flushed before they will be reused, which
+                                   is a lot of faster
+
        amd_iommu_size= [HW,X86-64]
                        Define the size of the aperture for the AMD IOMMU
                        driver. Possible values are:
@@ -1419,6 +1424,12 @@ and is between 256 and 4096 characters. It is defined in the file
 
        nolapic_timer   [X86-32,APIC] Do not use the local APIC timer.
 
+       nox2apic        [X86-64,APIC] Do not enable x2APIC mode.
+
+       x2apic_phys     [X86-64,APIC] Use x2apic physical mode instead of
+                       default x2apic cluster mode on platforms
+                       supporting x2apic.
+
        noltlbs         [PPC] Do not use large page/tlb entries for kernel
                        lowmem mapping on PPC40x.