diff --git a/vmblock-only/linux/inode.c b/vmblock-only/linux/inode.c
index 5991f3d..987b50d 100644
--- a/vmblock-only/linux/inode.c
+++ b/vmblock-only/linux/inode.c
@@ -44,7 +44,9 @@ static struct dentry *InodeOpLookup(struct inode *, struct dentry *, unsigned in
 static int InodeOpReadlink(struct dentry *, char __user *, int);
 #endif

-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 4, 99)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 5, 99)
+static const char *InodeOpFollowlink(struct dentry *dentry, struct inode *inode, struct delayed_call *delayed_call);
+#elif LINUX_VERSION_CODE >= KERNEL_VERSION(4, 4, 99)
 static const char *InodeOpFollowlink(struct dentry *dentry, struct inode *inode, void **cookie);
 #elif LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 99)
 static const char *InodeOpFollowlink(struct dentry *dentry, void **cookie);
@@ -240,7 +242,9 @@ InodeOpFollowlink(struct dentry *dentry,  // IN : dentry of symlink
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 4, 99)
                   struct inode *inode,
 #endif
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 99)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 5, 99)
+                  struct delayed_call *delayed_call) // OUT:
+#elif LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 99)
                   void **cookie)          // OUT: stores opaque pointer
 #else
                   struct nameidata *nd)   // OUT: stores result
@@ -269,7 +273,9 @@ InodeOpFollowlink(struct dentry *dentry,  // IN : dentry of symlink
       goto out;
    }

-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 99)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 5, 99)
+   return iinfo->name;
+#elif LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 99)
    return *cookie = iinfo->name;
 #else
    nd_set_link(nd, iinfo->name);
diff --git a/vmci-only/linux/driver.c b/vmci-only/linux/driver.c
index 759b28a..edc72d4 100644
--- a/vmci-only/linux/driver.c
+++ b/vmci-only/linux/driver.c
@@ -1468,8 +1468,13 @@ VMCIUserVALockPage(VA addr) // IN:
    int retval;

    down_read(&current->mm->mmap_sem);
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 5, 99)
+   retval = get_user_pages(addr,
+                           1, 1, 0, &page, NULL);
+#else
    retval = get_user_pages(current, current->mm, addr,
                            1, 1, 0, &page, NULL);
+#endif
    up_read(&current->mm->mmap_sem);

    if (retval != 1) {
diff --git a/vmci-only/linux/vmciKernelIf.c b/vmci-only/linux/vmciKernelIf.c
index a8512ed..e119f4e 100644
--- a/vmci-only/linux/vmciKernelIf.c
+++ b/vmci-only/linux/vmciKernelIf.c
@@ -1835,7 +1835,11 @@ VMCIReleasePages(struct page **pages,  // IN
       if (dirty) {
          set_page_dirty(pages[i]);
       }
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 5, 99)
+      put_page(pages[i]);
+#else
       page_cache_release(pages[i]);
+#endif
       pages[i] = NULL;
    }
 }
@@ -2049,6 +2053,13 @@ VMCIHost_GetUserMemory(VA64 produceUVA,       // IN
    int err = VMCI_SUCCESS;

    down_write(&current->mm->mmap_sem);
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 5, 99)
+   retval = get_user_pages((VA)produceUVA,
+                           produceQ->kernelIf->numPages,
+                           1, 0,
+                           produceQ->kernelIf->u.h.headerPage,
+                           NULL);
+#else
    retval = get_user_pages(current,
                            current->mm,
                            (VA)produceUVA,
@@ -2056,6 +2067,7 @@ VMCIHost_GetUserMemory(VA64 produceUVA,       // IN
                            1, 0,
                            produceQ->kernelIf->u.h.headerPage,
                            NULL);
+#endif
    if (retval < produceQ->kernelIf->numPages) {
       Log("get_user_pages(produce) failed (retval=%d)\n", retval);
       VMCIReleasePages(produceQ->kernelIf->u.h.headerPage, retval, FALSE);
@@ -2063,6 +2075,13 @@ VMCIHost_GetUserMemory(VA64 produceUVA,       // IN
       goto out;
    }

+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 5, 99)
+   retval = get_user_pages((VA)consumeUVA,
+                           consumeQ->kernelIf->numPages,
+                           1, 0,
+                           consumeQ->kernelIf->u.h.headerPage,
+                           NULL);
+#else
    retval = get_user_pages(current,
                            current->mm,
                            (VA)consumeUVA,
@@ -2070,6 +2089,7 @@ VMCIHost_GetUserMemory(VA64 produceUVA,       // IN
                            1, 0,
                            consumeQ->kernelIf->u.h.headerPage,
                            NULL);
+#endif
    if (retval < consumeQ->kernelIf->numPages) {
       Log("get_user_pages(consume) failed (retval=%d)\n", retval);
       VMCIReleasePages(consumeQ->kernelIf->u.h.headerPage, retval, FALSE);
diff --git a/vmmon-only/linux/hostif.c b/vmmon-only/linux/hostif.c
index 918e8ce..20f450c 100644
--- a/vmmon-only/linux/hostif.c
+++ b/vmmon-only/linux/hostif.c
@@ -1163,8 +1163,13 @@ HostIFGetUserPages(void *uvAddr,          // IN
    int retval;

    down_read(&current->mm->mmap_sem);
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 5, 99)
+   retval = get_user_pages((unsigned long)uvAddr,
+                           numPages, 0, 0, ppages, NULL);
+#else
    retval = get_user_pages(current, current->mm, (unsigned long)uvAddr,
                            numPages, 0, 0, ppages, NULL);
+#endif
    up_read(&current->mm->mmap_sem);

    return retval != numPages;
diff --git a/vmnet-only/userif.c b/vmnet-only/userif.c
index 4e457ba..b2b8059 100644
--- a/vmnet-only/userif.c
+++ b/vmnet-only/userif.c
@@ -113,8 +113,13 @@ UserifLockPage(VA addr) // IN
    int retval;

    down_read(&current->mm->mmap_sem);
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 5, 99)
+   retval = get_user_pages(addr,
+                          1, 1, 0, &page, NULL);
+#else
    retval = get_user_pages(current, current->mm, addr,
                           1, 1, 0, &page, NULL);
+#endif
    up_read(&current->mm->mmap_sem);

    if (retval != 1) {