X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=Kconfig;h=9c9dfe2368126745ebe300fa3b20e7a17f9a45f6;hb=310d9000bf6012dffd877c3c42e82521b94402c4;hp=eebccc414a14b5a554d8286a0a8e5b8b2c70485f;hpb=16db015d4bcec7b3f9e25eb8dbb6796c4d85550a;p=palacios.releases.git

diff --git a/Kconfig b/Kconfig
index eebccc4..9c9dfe2 100644
--- a/Kconfig
+++ b/Kconfig
@@ -121,8 +121,10 @@ config MEM_BLOCK_SIZE
         int "Allocation size for underlying VM memory"
         default 134217728
         help 
-          This is the size in bytes of the underlying memory allocations used for the base memory regions.
-          A good default value is 128MB (134217728 or 0x8000000 bytes)
+          This is the default size in bytes of the underlying memory allocations used for the base memory regions.
+          A good default value is 128MB (134217728 or 0x8000000 bytes).  Note that the host interface must be able
+          to provide contiguous memory of at least this size in order for VMs to typically work.   This 
+          value can be overriden via a load-time option, provided the host supports this.
 
 config ALIGNED_PG_ALLOC
 	bool "Host support for aligned page allocations"