Changeset 80712 in vbox for trunk/src/VBox/Runtime/r0drv/linux

Timestamp:

Sep 10, 2019 7:25:36 PM (6 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

133253

Message:

Additions/linux: ticketref:18917: VBox 6.0.10 GAs fail to compile on Red Hat/CentOS/OL 7.7; also Red Hat 8.1 Beta

File:

• trunk/src/VBox/Runtime/r0drv/linux/memuserkernel-r0drv-linux.c (modified) (3 diffs)

trunk/src/VBox/Runtime/r0drv/linux/memuserkernel-r0drv-linux.c

@@ -35 +35 @@
 #include <iprt/errcore.h>
 
+#ifdef RHEL_RELEASE_CODE
+# if RHEL_RELEASE_CODE >= RHEL_RELEASE_VERSION(8, 1)
+#  define RHEL_81
+# endif
+#endif
 
 RTR0DECL(int) RTR0MemUserCopyFrom(void *pvDst, RTR3PTR R3PtrSrc, size_t cb)
@@ -67 +72 @@
 {
     IPRT_LINUX_SAVE_EFL_AC();
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 0, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 0, 0) || defined(RHEL_81)
     bool fRc = access_ok((void *)R3Ptr, 1);
 #else
@@ -87 +92 @@
 #else
 # error "PORT ME"
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 0, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 0, 0) || defined(RHEL_81)
     return !access_ok(pv, 1);
 #else