vmmon: use standard definition of CR3_PCID_MASK if available

The CR3_PCID_MASK is defined in mainline asm/processor-flags.h since
commit 6c690ee1039b ("x86/mm: Split read_cr3() into read_cr3_pa() and
__read_cr3()") in v4.13-rc1.

vmmon-only/include/x86_basic_defs.h

@@ -35,6 +35,8 @@
 #define INCLUDE_ALLOW_VMCORE
 #include "includeCheck.h"
 
+#include <asm/processor-flags.h>
+
 #define X86_MAX_INSTR_LEN  15   /* Max byte length of an x86 instruction. */
 
 #define NUM_IDT_VECTORS 256
@@ -75,7 +77,9 @@
 #define CR3_PDB_MASK   0xfffff000
 #define CR3_IGNORE     0xFFF
 #define PAE_CR3_IGNORE 0x1F
+#ifndef CR3_PCID_MASK
 #define CR3_PCID_MASK  0xFFF
+#endif
 #define CR3_NO_FLUSH   (1ULL << 63)
 
 #define CR4_VME        0x00000001

vmmon-only/include/x86msr.h

@@ -24,6 +24,7 @@
 
 #ifndef _X86MSR_H_
 #define _X86MSR_H_
+#include <asm/msr-index.h>
 #define INCLUDE_ALLOW_USERLEVEL
 #define INCLUDE_ALLOW_VMX
 
@@ -112,7 +113,9 @@ MSRQuery;
 #define MSR_TSC_AUX           0xc0000103
 #define MSR_BD_TSC_RATIO      0xc0000104
 
+#ifndef MSR_MISC_FEATURES_ENABLES
 #define MSR_MISC_FEATURES_ENABLES            0x140
+#endif
 
 /* Intel Core Architecture and later: use only architected counters. */
 #define IA32_MSR_PERF_CAPABILITIES                0x345
@@ -612,7 +615,11 @@ typedef enum {
 /*
  * MISC_FEATURES_ENABLES bits
  */
+#ifdef MSR_MISC_FEATURES_ENABLES_CPUID_FAULT
+#define MSR_MISC_FEATURES_ENABLES_CPUID_FAULTING MSR_MISC_FEATURES_ENABLES_CPUID_FAULT
+#else
 #define MSR_MISC_FEATURES_ENABLES_CPUID_FAULTING 1
+#endif
 
 
 

vmmon-only/linux/hostif.c

@@ -1516,18 +1516,35 @@ HostIF_EstimateLockedPageLimit(const VMDriver* vm,                // IN
    unsigned int reservedPages = MEMDEFAULTS_MIN_HOST_PAGES;
    unsigned int hugePages = (vm == NULL) ? 0 :
       BYTES_2_PAGES(vm->memInfo.hugePageBytes);
-   unsigned int lockedPages = global_page_state(NR_PAGETABLE) +
-                              global_page_state(NR_SLAB_UNRECLAIMABLE) +
-                              global_page_state(NR_UNEVICTABLE) +
-                              hugePages + reservedPages;
-   unsigned int anonPages =
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 8, 0)
-      global_page_state(NR_ANON_MAPPED);
-#else
-      global_page_state(NR_ANON_PAGES);
-#endif
+   unsigned int lockedPages = hugePages + reservedPages;
+   unsigned int anonPages;
    unsigned int swapPages = BYTES_2_PAGES(linuxState.swapSize);
 
+   /* global_page_state is global_zone_page_state in 4.14. */
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 14, 0)
+   lockedPages += global_zone_page_state(NR_PAGETABLE);
+#else
+   lockedPages += global_page_state(NR_PAGETABLE);
+#endif
+   /* NR_SLAB_* moved from zone to node in 4.13. */
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 13, 0)
+   lockedPages += global_node_page_state(NR_SLAB_UNRECLAIMABLE);
+#else
+   lockedPages += global_page_state(NR_SLAB_UNRECLAIMABLE);
+#endif
+   /* NR_UNEVICTABLE moved from global to node in 4.8. */
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 8, 0)
+   lockedPages += global_node_page_state(NR_UNEVICTABLE);
+#else
+   lockedPages += global_page_state(NR_UNEVICTABLE);
+#endif
+   /* NR_ANON_MAPPED moved & changed name in 4.8. */
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 8, 0)
+   anonPages = global_node_page_state(NR_ANON_MAPPED);
+#else
+   anonPages = global_page_state(NR_ANON_PAGES);
+#endif
+
    if (anonPages > swapPages) {
       lockedPages += anonPages - swapPages;
    }

vmnet-only/Makefile.kernel

@@ -20,6 +20,7 @@
 INCLUDE := -I$(SRCROOT)
 
 EXTRA_CFLAGS := $(CC_OPTS) $(INCLUDE)
+EXTRA_CFLAGS += $(call vm_check_build, $(SRCROOT)/netif_trans_update.c,-DVMW_NETIF_TRANS_UPDATE, )
 
 obj-m += $(DRIVER).o
 

vmnet-only/compat_netdevice.h

@@ -337,9 +337,7 @@ typedef netdev_features_t compat_netdev_features_t;
 typedef u32 compat_netdev_features_t;
 #endif
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 7, 0) || \
-    (defined(RHEL_RELEASE_CODE) && RHEL_RELEASE_CODE >= 0x0704) || \
-    (defined(CONFIG_SUSE_KERNEL) && LINUX_VERSION_CODE >= KERNEL_VERSION(4, 4, 73))
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 7, 0) || defined(VMW_NETIF_TRANS_UPDATE)
 #define compat_netif_trans_update(d) netif_trans_update(d)
 #else
 #define compat_netif_trans_update(d) do { (d)->trans_start = jiffies; } while (0)

vmnet-only/netif_trans_update.c

@@ -0,0 +1,39 @@
+/*********************************************************
+ * Copyright (C) 2017 VMware, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation version 2 and no later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ *
+ *********************************************************/
+
+
+/*
+ * Detect whether there is netif_trans_update, which got introduced from 4.7.0
+ * Older kernels may have this function backported by vendors.
+ */
+
+#include "compat_version.h"
+#include "compat_autoconf.h"
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 0, 0)
+#   error This compile test intentionally fails.
+#elif LINUX_VERSION_CODE < KERNEL_VERSION(4, 7, 0)
+#include <linux/netdevice.h>
+
+void test_netif_trans_update(struct net_device *dev)
+{
+   netif_trans_update(dev);
+}
+
+#endif
+

vmnet-only/vm_device_version.h

@@ -35,6 +35,8 @@
 #endif
 #endif
 
+#include <linux/pci_ids.h>
+
 /* LSILogic 53C1030 Parallel SCSI controller
  * LSILogic SAS1068 SAS controller
  */
@@ -53,7 +55,10 @@
  *    VMware HD Audio codec
  *    VMware HD Audio controller
  */
+#ifndef PCI_VENDOR_ID_VMWARE
 #define PCI_VENDOR_ID_VMWARE                    0x15AD
+#endif
+
 #define PCI_DEVICE_ID_VMWARE_SVGA2              0x0405
 #define PCI_DEVICE_ID_VMWARE_SVGA               0x0710
 #define PCI_DEVICE_ID_VMWARE_VGA                0x0711
@@ -70,7 +75,11 @@
 #define PCI_DEVICE_ID_VMWARE_1394               0x0780
 #define PCI_DEVICE_ID_VMWARE_BRIDGE             0x0790
 #define PCI_DEVICE_ID_VMWARE_ROOTPORT           0x07A0
+
+#ifndef PCI_DEVICE_ID_VMWARE_VMXNET3
 #define PCI_DEVICE_ID_VMWARE_VMXNET3            0x07B0
+#endif
+
 #define PCI_DEVICE_ID_VMWARE_PVSCSI             0x07C0
 #define PCI_DEVICE_ID_VMWARE_82574              0x07D0
 #define PCI_DEVICE_ID_VMWARE_AHCI               0x07E0