SEABIOS_UPSTREAM_URL ?= git://xenbits.xen.org/seabios.git
endif
OVMF_UPSTREAM_REVISION ?= 52a99493cce88a9d4ec8a02d7f1bd1a1001ce60d
-QEMU_UPSTREAM_REVISION ?= c97c20f71240a538a19cb6b0e598bc1bbd5168f1
-# Wed May 4 17:43:36 2016 +0100
-# vga: make sure vga register setup for vbe stays intact (CVE-2016-3712).
+QEMU_UPSTREAM_REVISION ?= 12e8fccf5b5460be7aecddc71d27eceaba6e1f15
+# Thu May 26 16:21:56 2016 +0100
+# main loop: Big hammer to fix logfile disk DoS in Xen setups
SEABIOS_UPSTREAM_TAG ?= 3a28511b46f0c2af5fae1b6ed2b0c19d7913cee3
# Wed Jun 26 16:30:45 2013 +0100
# xen: Don't perform SMP setup.