memuserkernel-r0drv-linux.c

Timestamp:

Aug 11, 2020 5:05:29 PM (5 years ago)

Author:

vboxsync

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

139838

Message:

IPRT,lnx-kmods: Use new linux kernel version checking macros. Moved them to separate wrapper header.

File:

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

-              r82968
+              r85698
+{
     IPRT_LINUX_SAVE_EFL_AC();
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 0, 0) || defined(RHEL_81)
+#if RTLNX_VER_MIN(5,0,0) || defined(RHEL_81)
     bool fRc = access_ok((void *)R3Ptr, 1);
 #else
 …
 #else
 # error "PORT ME"
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 0, 0) || defined(RHEL_81)
+#if RTLNX_VER_MIN(5,0,0) || defined(RHEL_81)
     return !access_ok(pv, 1);
 #else
     return !access_ok(VERIFY_READ, pv, 1);
 #endif /* LINUX_VERSION_CODE */
+#endif
 #endif
+}
 …
 static int rtR0MemKernelCopyLnxWorker(void *pvDst, void const *pvSrc, size_t cb)
+{
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 5, 55)
+#if RTLNX_VER_MIN(2,5,55)
 /* _ASM_EXTABLE was introduced in 2.6.25 from what I can tell. Using #ifndef
    here since it has to be a macro and you never know what someone might have

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