summaryrefslogtreecommitdiff
blob: 28758f7fbe76402386e831b847d1752c4ccc5d34 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
--- ./vmci-only/linux/vmciKernelIf.c	2017-02-23 12:19:59.706822502 +0100
+++ ./vmci-only/linux/vmciKernelIf.c.new	2017-02-23 13:12:09.382997502 +0100
@@ -2056,7 +2056,11 @@
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 6, 0)
    retval = get_user_pages((VA)produceUVA,
                            produceQ->kernelIf->numPages,
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 9, 0)
+                           FOLL_WRITE,
+#else
                            1, 0,
+#endif
                            produceQ->kernelIf->u.h.headerPage,
                            NULL);
 #else
@@ -2083,7 +2087,11 @@
                            (VA)consumeUVA,
 #endif
                            consumeQ->kernelIf->numPages,
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 9, 0)
+                           FOLL_WRITE,
+#else
                            1, 0,
+#endif
                            consumeQ->kernelIf->u.h.headerPage,
                            NULL);
    if (retval < consumeQ->kernelIf->numPages) {
--- ./vmci-only/linux/driver.c	2017-02-23 12:19:59.645822499 +0100
+++ ./vmci-only/linux/driver.c.new	2017-02-23 12:30:38.845858240 +0100
@@ -1468,7 +1468,9 @@
    int retval;
 
    down_read(&current->mm->mmap_sem);
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 6, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 9, 0)
+   retval = get_user_pages(addr, 1, FOLL_WRITE, &page, NULL);
+#elif LINUX_VERSION_CODE >= KERNEL_VERSION(4, 6, 0)
    retval = get_user_pages(addr, 1, 1, 0, &page, NULL);
 #else
    retval = get_user_pages(current, current->mm, addr,