5 files changed, 18 insertions, 7 deletions

diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index c1981861bbbd..f87bf104df7a 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -864,8 +864,8 @@ drm_mode_std(struct drm_connector *connector, struct edid *edid,
                 mode = drm_cvt_mode(dev, 1366, 768, vrefresh_rate, 0, 0,
                                     false);
                 mode->hdisplay = 1366;
-                mode->vsync_start = mode->vsync_start - 1;
-                mode->vsync_end = mode->vsync_end - 1;
+                mode->hsync_start = mode->hsync_start - 1;
+                mode->hsync_end = mode->hsync_end - 1;
                 return mode;
         }
 
diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c
index 115d26b762cc..3fa6984d9896 100644
--- a/drivers/gpu/drm/radeon/radeon_pm.c
+++ b/drivers/gpu/drm/radeon/radeon_pm.c
@@ -333,6 +333,7 @@ static ssize_t radeon_get_pm_profile(struct device *dev,
         return snprintf(buf, PAGE_SIZE, "%s\n",
                         (cp == PM_PROFILE_AUTO) ? "auto" :
                         (cp == PM_PROFILE_LOW) ? "low" :
+                        (cp == PM_PROFILE_MID) ? "mid" :
                         (cp == PM_PROFILE_HIGH) ? "high" : "default");
 }
 
diff --git a/fs/cifs/dns_resolve.c b/fs/cifs/dns_resolve.c
index 49315cbf742d..853a968e82d7 100644
--- a/fs/cifs/dns_resolve.c
+++ b/fs/cifs/dns_resolve.c
@@ -227,7 +227,7 @@ failed_put_cred:
         return ret;
 }
 
-void __exit cifs_exit_dns_resolver(void)
+void cifs_exit_dns_resolver(void)
 {
         key_revoke(dns_resolver_cache->thread_keyring);
         unregister_key_type(&key_type_dns_resolver);
diff --git a/fs/cifs/dns_resolve.h b/fs/cifs/dns_resolve.h
index 26b9eaa9f5ee..5d7f291df162 100644
--- a/fs/cifs/dns_resolve.h
+++ b/fs/cifs/dns_resolve.h
@@ -25,7 +25,7 @@
 
 #ifdef __KERNEL__
 extern int __init cifs_init_dns_resolver(void);
-extern void __exit cifs_exit_dns_resolver(void);
+extern void cifs_exit_dns_resolver(void);
 extern int dns_resolve_server_name_to_ip(const char *unc, char **ip_addr);
 #endif /* KERNEL */
 
diff --git a/mm/memory.c b/mm/memory.c
index 119b7ccdf39b..bde42c6d3633 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -1394,10 +1394,20 @@ int __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
                                 return i ? : -EFAULT;
                         }
                         if (pages) {
-                                struct page *page = vm_normal_page(gate_vma, start, *pte);
+                                struct page *page;
+
+                                page = vm_normal_page(gate_vma, start, *pte);
+                                if (!page) {
+                                        if (!(gup_flags & FOLL_DUMP) &&
+                                             is_zero_pfn(pte_pfn(*pte)))
+                                                page = pte_page(*pte);
+                                        else {
+                                                pte_unmap(pte);
+                                                return i ? : -EFAULT;
+                                        }
+                                }
                                 pages[i] = page;
-                                if (page)
-                                        get_page(page);
+                                get_page(page);
                         }
                         pte_unmap(pte);
                         if (vmas)