|
@@ -86,7 +86,7 @@ config XEN_SCRUB_PAGES_DEFAULT
|
|
|
help
|
|
help
|
|
|
Scrub pages before returning them to the system for reuse by
|
|
Scrub pages before returning them to the system for reuse by
|
|
|
other domains. This makes sure that any confidential data
|
|
other domains. This makes sure that any confidential data
|
|
|
- is not accidentally visible to other domains. Is it more
|
|
|
|
|
|
|
+ is not accidentally visible to other domains. It is more
|
|
|
secure, but slightly less efficient. This can be controlled with
|
|
secure, but slightly less efficient. This can be controlled with
|
|
|
xen_scrub_pages=0 parameter and
|
|
xen_scrub_pages=0 parameter and
|
|
|
/sys/devices/system/xen_memory/xen_memory0/scrub_pages.
|
|
/sys/devices/system/xen_memory/xen_memory0/scrub_pages.
|
Geert Uytterhoeven