Merge branch 'master' into next

Conflicts:
	security/keys/internal.h
	security/keys/process_keys.c
	security/keys/request_key.c

Fixed conflicts above by using the non 'tsk' versions.

Signed-off-by: James Morris <jmorris@namei.org>

1 files changed, 8 insertions, 5 deletions

diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index aba77b2b7d18..688936044dc9 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -850,13 +850,16 @@ static int xen_pin_page(struct mm_struct *mm, struct page *page,
    read-only, and can be pinned. */
 static void __xen_pgd_pin(struct mm_struct *mm, pgd_t *pgd)
 {
+        vm_unmap_aliases();
+
         xen_mc_batch();
 
-        if (xen_pgd_walk(mm, xen_pin_page, USER_LIMIT)) {
-                /* re-enable interrupts for kmap_flush_unused */
+         if (xen_pgd_walk(mm, xen_pin_page, USER_LIMIT)) {
+                /* re-enable interrupts for flushing */
                 xen_mc_issue(0);
+
                 kmap_flush_unused();
-                vm_unmap_aliases();
+
                 xen_mc_batch();
         }
 
@@ -874,7 +877,7 @@ static void __xen_pgd_pin(struct mm_struct *mm, pgd_t *pgd)
 #else /* CONFIG_X86_32 */
 #ifdef CONFIG_X86_PAE
         /* Need to make sure unshared kernel PMD is pinnable */
-        xen_pin_page(mm, virt_to_page(pgd_page(pgd[pgd_index(TASK_SIZE)])),
+        xen_pin_page(mm, pgd_page(pgd[pgd_index(TASK_SIZE)]),
                      PT_PMD);
 #endif
         xen_do_pin(MMUEXT_PIN_L3_TABLE, PFN_DOWN(__pa(pgd)));
@@ -991,7 +994,7 @@ static void __xen_pgd_unpin(struct mm_struct *mm, pgd_t *pgd)
 
 #ifdef CONFIG_X86_PAE
         /* Need to make sure unshared kernel PMD is unpinned */
-        xen_unpin_page(mm, virt_to_page(pgd_page(pgd[pgd_index(TASK_SIZE)])),
+        xen_unpin_page(mm, pgd_page(pgd[pgd_index(TASK_SIZE)]),
                        PT_PMD);
 #endif