pvmfw: Resize stack region to 8 pages am: 288a5d9e9e

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Virtualization/+/23107370

Change-Id: I51af861500b2c25c759a464d0f2f8820fef00cf1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/pvmfw/src/mmu.rs b/pvmfw/src/mmu.rs
index ee99710..c21b69b 100644
--- a/pvmfw/src/mmu.rs
+++ b/pvmfw/src/mmu.rs
@@ -47,7 +47,7 @@
 
 /// Region allocated for the stack.
 fn stack_range() -> Range<usize> {
-    const STACK_PAGES: usize = 40;
+    const STACK_PAGES: usize = 8;
 
     layout::stack_range(STACK_PAGES * PVMFW_PAGE_SIZE)
 }