Use arbitrary_virt_to_machine() to deal with ioremapped pmd updates. (f05608d2) · Commits · e / devices / android_kernel_fairphone_FP3

arch/x86/xen/mmu.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -233,7 +233,7 @@ static void xen_set_pmd_hyper(pmd_t *ptr, pmd_t val)
		xen_mc_batch();

		/* ptr may be ioremapped for 64-bit pagetable setup */
		u.ptr = virt_to_machine(ptr).maddr;
		u.ptr = arbitrary_virt_to_machine(ptr).maddr;
		u.val = pmd_val_ma(val);
		xen_extend_mmu_update(&u);