[XenPPC] [xenppc-unstable] [POWERPC][XEN] Clear the RMA flag on freed pages.

[Xen patchbot-xenppc-unstable <patchbot-xenppc-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Hollis Blanchard <hollisb@xxxxxxxxxx>
# Date 1174514579 18000
# Node ID 59305500d95da83447a11732d0ed758702c11c64
# Parent  dcec453681bc85f9f6f3aa49431ded9a63aa1c9b
[POWERPC][XEN] Clear the RMA flag on freed pages.
Signed-off-by: Hollis Blanchard <hollisb@xxxxxxxxxx>
---
 xen/arch/powerpc/mm.c |   10 +++++++---
 1 files changed, 7 insertions(+), 3 deletions(-)

diff -r dcec453681bc -r 59305500d95d xen/arch/powerpc/mm.c
--- a/xen/arch/powerpc/mm.c     Thu Mar 08 14:39:52 2007 -0600
+++ b/xen/arch/powerpc/mm.c     Wed Mar 21 17:02:59 2007 -0500
@@ -401,9 +401,13 @@ int allocate_rma(struct domain *d, unsig
 
 void free_rma_check(struct page_info *page)
 {
-    if (test_bit(_PGC_page_RMA, &page->count_info) &&
-        !test_bit(_DOMF_dying, &page_get_owner(page)->domain_flags))
-        panic("Attempt to free an RMA page: 0x%lx\n", page_to_mfn(page));
+    if (test_bit(_PGC_page_RMA, &page->count_info)) {
+        if (!test_bit(_DOMF_dying, &page_get_owner(page)->domain_flags)) {
+            panic("Attempt to free an RMA page: 0x%lx\n", page_to_mfn(page));
+        } else {
+            clear_bit(_PGC_page_RMA, &page->count_info);
+        }
+    }
 }
 
 ulong pfn2mfn(struct domain *d, ulong pfn, int *type)

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