vmm(4)/vmd(8)/vmctl(8): increase max VM mem size.

MAXDSIZ was cranked to 128GB back in April 2023, but vmd(8) was limiting
VM RAM size to the old value (32GB).

diff --git a/sys/arch/amd64/include/vmmvar.h b/sys/arch/amd64/include/vmmvar.h
index a013189..e6a3521 100644 (file)
--- a/sys/arch/amd64/include/vmmvar.h
+++ b/sys/arch/amd64/include/vmmvar.h
@@ -1,4 +1,4 @@
-/*     $OpenBSD: vmmvar.h,v 1.97 2024/01/10 04:13:59 dv Exp $  */
+/*     $OpenBSD: vmmvar.h,v 1.98 2024/01/20 20:11:24 mlarkin Exp $     */
 /*
  * Copyright (c) 2014 Mike Larkin <mlarkin@openbsd.org>
  *
@@ -28,7 +28,7 @@
 #define VMM_MAX_NAME_LEN       64
 #define VMM_MAX_VCPUS          512
 #define VMM_MAX_VCPUS_PER_VM   64
-#define VMM_MAX_VM_MEM_SIZE    32L * 1024 * 1024 * 1024        /* 32 GiB */
+#define VMM_MAX_VM_MEM_SIZE    128L * 1024 * 1024 * 1024
 #define VMM_MAX_NICS_PER_VM    4
 
 #define VMM_PCI_MMIO_BAR_BASE  0xF0000000ULL