Changeset 81586 in vbox for trunk

Timestamp:

Oct 30, 2019 12:50:42 PM (5 years ago)

Author:

vboxsync

Message:

IPRT/alloc-r0drv-linux.c: Shouldn't need to mark pages allocated by RTMemContAlloc() as executable, nobody else seems to do this. ticketref:18945

File:

• trunk/src/VBox/Runtime/r0drv/linux/alloc-r0drv-linux.c (modified) (2 diffs)

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

@@ -444 +444 @@
 
             SetPageReserved(&paPages[iPage]);
-#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 4, 20) /** @todo find the exact kernel where change_page_attr was introduced. */
-            MY_SET_PAGES_EXEC(&paPages[iPage], 1);
-#endif
         }
         *pPhys = page_to_phys(paPages);
@@ -492 +489 @@
         {
             ClearPageReserved(&paPages[iPage]);
-#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 4, 20) /** @todo find the exact kernel where change_page_attr was introduced. */
-            MY_SET_PAGES_NOEXEC(&paPages[iPage], 1);
-#endif
         }
         __free_pages(paPages, cOrder);