[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH 02/25] argo: Introduce the Kconfig option to govern inclusion of Argo
Signed-off-by: Christopher Clark <christopher.clark6@xxxxxxxxxxxxxx> --- xen/common/Kconfig | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/xen/common/Kconfig b/xen/common/Kconfig index 68132a3..a06ddcb 100644 --- a/xen/common/Kconfig +++ b/xen/common/Kconfig @@ -200,6 +200,26 @@ config LATE_HWDOM If unsure, say N. +config ARGO + bool "Argo: hypervisor-mediated interdomain communication" + default y + ---help--- + Enables a hypercall for domains to ask the hypervisor to perform + data transfer of messages between domains. + + This allows communication channels to be established that do not + require any shared memory between domains; the hypervisor is the + entity that each domain interacts with. The hypervisor is able to + enforce Mandatory Access Control policy over the communication. + + If XSM_FLASK is enabled, XSM policy can govern which domains may + communicate via the Argo system. + + This feature does nothing if the "argo" boot parameter is not present. + Argo is disabled at runtime by default. + + If unsure, say Y. + menu "Schedulers" visible if EXPERT = "y" -- 2.1.4 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/mailman/listinfo/xen-devel
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