From: Wei Liu <wei.liu2@citrix.com>
Date: Tue, 29 Aug 2017 10:27:53 +0000 (+0100)
Subject: xen/mmu: set MMU_NORMAL_PT_UPDATE in remap_area_mfn_pte_fn
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=d785d9ec7894d0e92f0d0eecc8add9c84131daa4;p=openwrt%2Fstaging%2Fblogic.git

xen/mmu: set MMU_NORMAL_PT_UPDATE in remap_area_mfn_pte_fn

No functional change because MMU_NORMAL_PT_UPDATE is in fact 0. Set it
to make the code consistent with similar code in mmu_pv.c

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
---

diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index 3be06f3caf3c..3e15345abfe7 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -84,7 +84,7 @@ static int remap_area_mfn_pte_fn(pte_t *ptep, pgtable_t token,
 	else
 		rmd->mfn++;
 
-	rmd->mmu_update->ptr = virt_to_machine(ptep).maddr;
+	rmd->mmu_update->ptr = virt_to_machine(ptep).maddr | MMU_NORMAL_PT_UPDATE;
 	rmd->mmu_update->val = pte_val_ma(pte);
 	rmd->mmu_update++;