diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/kernel-parameters.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 329dcabe4c5e..a2701cb6b37a 100644 --- 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 | |||
| 284 | isolate - enable device isolation (each device, as far | 284 | isolate - enable device isolation (each device, as far |
| 285 | as possible, will get its own protection | 285 | as possible, will get its own protection |
| 286 | domain) | 286 | domain) |
| 287 | fullflush - enable flushing of IO/TLB entries when | ||
| 288 | they are unmapped. Otherwise they are | ||
| 289 | flushed before they will be reused, which | ||
| 290 | is a lot of faster | ||
| 291 | |||
| 287 | amd_iommu_size= [HW,X86-64] | 292 | amd_iommu_size= [HW,X86-64] |
| 288 | Define the size of the aperture for the AMD IOMMU | 293 | Define the size of the aperture for the AMD IOMMU |
| 289 | driver. Possible values are: | 294 | driver. Possible values are: |