commit abcf1fae02c39cbbb924f4850f2d082456285c44
author Andrew Scull <ascull@google.com> Fri Oct 05 17:45:21 2018 +0100
committer Andrew Scull <ascull@google.com> Fri Oct 05 17:00:18 2018 +0000
tree 02928cfd57fab9c5a7cde013ca7e5f0a68f2a048
parent 1b99f9d79c2057b210b537a034d04f4d36c31971

Work around FDT buffer overrun.

Giving more memory leaves space between the FDT and the VM so it can
load without being overwritten. This doesn't fix the problem but means
QEMU tests can run.

Bug: 117320013
Change-Id: I8ede8b868637098a92ed14530b8705a7b511650b

test/vm/hftest.py

diff --git a/test/vm/hftest.py b/test/vm/hftest.py
index 0e85dd2..bf32296 100755
--- a/test/vm/hftest.py
+++ b/test/vm/hftest.py
@@ -21,7 +21,7 @@
     qemu_args = [
         "timeout", "--foreground", "5s",
         "./prebuilts/linux-x64/qemu/qemu-system-aarch64", "-M", "virt", "-cpu",
-        "cortex-a57", "-m", "8M", "-machine", "virtualization=true",
+        "cortex-a57", "-m", "16M", "-machine", "virtualization=true",
         "-nographic", "-nodefaults", "-serial", "stdio", "-kernel", hafnium,
         "-initrd", initrd
     ]