From: Jack Lange <jacklange@cs.pitt.edu>
Date: Mon, 4 Jun 2012 18:39:17 +0000 (-0400)
Subject: fix for 1GB pages
X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=commitdiff_plain;h=a5264d4dcf50d633e01e92dba62a5cf00c3bae2a;p=palacios.releases.git

fix for 1GB pages
---

diff --git a/palacios/src/palacios/vmm_paging.c b/palacios/src/palacios/vmm_paging.c
index 972c800..417c2f9 100644
--- a/palacios/src/palacios/vmm_paging.c
+++ b/palacios/src/palacios/vmm_paging.c
@@ -656,9 +656,11 @@ static pt_entry_type_t pdpe64_lookup(pdpe64_t * pdp, addr_t addr, addr_t * entry
 	*entry = 0;
 	return PT_ENTRY_NOT_PRESENT;
     } else if (pdpe_entry->large_page) {
-	PrintError("1 Gigabyte pages not supported\n");
-	V3_ASSERT(0);
-	return -1;
+	pdpe64_1GB_t * large_pdp = (pdpe64_1GB_t *)pdpe_entry;
+
+	*entry = BASE_TO_PAGE_ADDR_1GB(large_pdp->page_base_addr);
+
+	return PT_ENTRY_LARGE_PAGE;
     } else {
 	*entry = BASE_TO_PAGE_ADDR(pdpe_entry->pd_base_addr);
 	return PT_ENTRY_PAGE;