Ticket #1263: vbox-r7168-chpgattr-out.patch

File vbox-r7168-chpgattr-out.patch, 1.4 kB (added by hircus, 10 months ago)
Patch against vbox trunk (r7168)

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

old	new
256	256	}
257	257
258	258	SetPageReserved(&paPages[iPage]);
259		#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 4, 20) /** @todo find the exact kernel where change_page_attr was introduced. */
	259	#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 4, 20) && LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 25) /** @todo find the exact kernel where change_page_attr was introduced. */
260	260	if (pgprot_val(MY_PAGE_KERNEL_EXEC) != pgprot_val(PAGE_KERNEL))
261	261	MY_CHANGE_PAGE_ATTR(&paPages[iPage], 1, MY_PAGE_KERNEL_EXEC);
262	262	#endif
…	…
300	300	for (iPage = 0; iPage < cPages; iPage++)
301	301	{
302	302	ClearPageReserved(&paPages[iPage]);
303		#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 4, 20) /** @todo find the exact kernel where change_page_attr was introduced. */
	303	#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 4, 20) && LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 25) /** @todo find the exact kernel where change_page_attr was introduced. */
304	304	if (pgprot_val(MY_PAGE_KERNEL_EXEC) != pgprot_val(PAGE_KERNEL))
305	305	MY_CHANGE_PAGE_ATTR(&paPages[iPage], 1, PAGE_KERNEL);
306	306	#endif

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