all: add explicit includes for signal headers

Since commit c3edc4010e9d ("sched/headers: Move task_struct::signal and
task_struct::sighand types and accessors into <linux/sched/signal.h>") in
v4.11-rc1, force_sig() and signal_pending() are in <linux/sched/signal.h>

Since commit  192c9414516e ("sched/headers: Remove <linux/signal.h> from
<linux/sched.h>") in v4.11-rc1, <linux/signal.h> needs to be included
explicitely, it's no longer included via <linux/sched.h>

vmmon-only/linux/driver.c

@@ -105,7 +105,11 @@ long LinuxDriver_Ioctl(struct file *filp, u_int iocmd,
 static int LinuxDriver_Close(struct inode *inode, struct file *filp);
 static unsigned int LinuxDriverPoll(struct file *file, poll_table *wait);
 #if defined(VMW_NOPAGE_2624)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0)
+static int LinuxDriverFault(struct vm_fault *fault);
+#else
 static int LinuxDriverFault(struct vm_area_struct *vma, struct vm_fault *fault);
+#endif
 #else
 static struct page *LinuxDriverNoPage(struct vm_area_struct *vma,
                                       unsigned long address,
@@ -882,14 +886,21 @@ LinuxDriverPollTimeout(unsigned long clientData)  // IN:
  */
 
 #if defined(VMW_NOPAGE_2624)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0)
+static int LinuxDriverFault(struct vm_fault *fault)     //IN/OUT
+#else
 static int LinuxDriverFault(struct vm_area_struct *vma, //IN
                             struct vm_fault *fault)     //IN/OUT
+#endif
 #else
 static struct page *LinuxDriverNoPage(struct vm_area_struct *vma, //IN
                                       unsigned long address,      //IN
                                       int *type)                  //OUT: Fault type
 #endif
 {
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0)
+   struct vm_area_struct *vma = fault->vma;
+#endif
    VMLinux *vmLinux = (VMLinux *) vma->vm_file->private_data;
    unsigned long pg;
    struct page* page;

vmmon-only/linux/hostif.c

@@ -74,6 +74,11 @@
 #include <linux/kthread.h>
 #include <linux/wait.h>
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0)
+#include <linux/signal.h>
+#include <linux/sched/signal.h>
+#endif
+
 
 #include "vmware.h"
 #include "x86apic.h"

vmnet-only/userif.c

@@ -36,6 +36,9 @@
 #include <linux/slab.h>
 #include <linux/version.h>
 #include <linux/wait.h>
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0)
+#include <linux/sched/signal.h>
+#endif
 
 #include <net/checksum.h>
 #include <net/sock.h>

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