Merge tag 'v4.10-rc7' into efi/core, to pick up fixes

Signed-off-by: Ingo Molnar <mingo@kernel.org>

4 files changed, 17 insertions, 28 deletions

diff --git a/drivers/acpi/acpica/tbdata.c b/drivers/acpi/acpica/tbdata.c
index 82b0b5710979..b0399e8f6d27 100644
--- a/drivers/acpi/acpica/tbdata.c
+++ b/drivers/acpi/acpica/tbdata.c
@@ -852,23 +852,18 @@ acpi_tb_install_and_load_table(acpi_physical_address address,
 
 	ACPI_FUNCTION_TRACE(tb_install_and_load_table);
 
-	(void)acpi_ut_acquire_mutex(ACPI_MTX_TABLES);
-
 	/* Install the table and load it into the namespace */
 
 	status = acpi_tb_install_standard_table(address, flags, TRUE,
 						override, &i);
 	if (ACPI_FAILURE(status)) {
-		goto unlock_and_exit;
+		goto exit;
 	}
 
-	(void)acpi_ut_release_mutex(ACPI_MTX_TABLES);
 	status = acpi_tb_load_table(i, acpi_gbl_root_node);
-	(void)acpi_ut_acquire_mutex(ACPI_MTX_TABLES);
 
-unlock_and_exit:
+exit:
 	*table_index = i;
-	(void)acpi_ut_release_mutex(ACPI_MTX_TABLES);
 	return_ACPI_STATUS(status);
 }
 
diff --git a/drivers/acpi/acpica/tbinstal.c b/drivers/acpi/acpica/tbinstal.c
index 5fdf251a9f97..01e1b3d63fc0 100644
--- a/drivers/acpi/acpica/tbinstal.c
+++ b/drivers/acpi/acpica/tbinstal.c
@@ -217,6 +217,10 @@ acpi_tb_install_standard_table(acpi_physical_address address,
 		goto release_and_exit;
 	}
 
+	/* Acquire the table lock */
+
+	(void)acpi_ut_acquire_mutex(ACPI_MTX_TABLES);
+
 	if (reload) {
 		/*
 		 * Validate the incoming table signature.
@@ -244,7 +248,7 @@ acpi_tb_install_standard_table(acpi_physical_address address,
 					 new_table_desc.signature.integer));
 
 			status = AE_BAD_SIGNATURE;
-			goto release_and_exit;
+			goto unlock_and_exit;
 		}
 
 		/* Check if table is already registered */
@@ -279,7 +283,7 @@ acpi_tb_install_standard_table(acpi_physical_address address,
 				/* Table is still loaded, this is an error */
 
 				status = AE_ALREADY_EXISTS;
-				goto release_and_exit;
+				goto unlock_and_exit;
 			} else {
 				/*
 				 * Table was unloaded, allow it to be reloaded.
@@ -290,6 +294,7 @@ acpi_tb_install_standard_table(acpi_physical_address address,
 				 * indicate the re-installation.
 				 */
 				acpi_tb_uninstall_table(&new_table_desc);
+				(void)acpi_ut_release_mutex(ACPI_MTX_TABLES);
 				*table_index = i;
 				return_ACPI_STATUS(AE_OK);
 			}
@@ -303,11 +308,19 @@ acpi_tb_install_standard_table(acpi_physical_address address,
 
 	/* Invoke table handler if present */
 
+	(void)acpi_ut_release_mutex(ACPI_MTX_TABLES);
 	if (acpi_gbl_table_handler) {
 		(void)acpi_gbl_table_handler(ACPI_TABLE_EVENT_INSTALL,
 					     new_table_desc.pointer,
 					     acpi_gbl_table_handler_context);
 	}
+	(void)acpi_ut_acquire_mutex(ACPI_MTX_TABLES);
+
+unlock_and_exit:
+
+	/* Release the table lock */
+
+	(void)acpi_ut_release_mutex(ACPI_MTX_TABLES);
 
 release_and_exit:
 
diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
index 9b6cebe227a0..54abb26b7366 100644
--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -674,14 +674,6 @@ static void acpi_sleep_suspend_setup(void)
 		if (acpi_sleep_state_supported(i))
 			sleep_states[i] = 1;
 
-	/*
-	 * Use suspend-to-idle by default if ACPI_FADT_LOW_POWER_S0 is set and
-	 * the default suspend mode was not selected from the command line.
-	 */
-	if (acpi_gbl_FADT.flags & ACPI_FADT_LOW_POWER_S0 &&
-	    mem_sleep_default > PM_SUSPEND_MEM)
-		mem_sleep_default = PM_SUSPEND_FREEZE;
-
 	suspend_set_ops(old_suspend_ordering ?
 		&acpi_suspend_ops_old : &acpi_suspend_ops);
 	freeze_set_ops(&acpi_freeze_ops);
diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c
index 02ded25c82e4..7f48156cbc0c 100644
--- a/drivers/acpi/video_detect.c
+++ b/drivers/acpi/video_detect.c
@@ -305,17 +305,6 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
 		DMI_MATCH(DMI_PRODUCT_NAME, "Dell System XPS L702X"),
 		},
 	},
-	{
-	/* https://bugzilla.redhat.com/show_bug.cgi?id=1204476 */
-	/* https://bugs.launchpad.net/ubuntu/+source/linux-lts-trusty/+bug/1416940 */
-	.callback = video_detect_force_native,
-	.ident = "HP Pavilion dv6",
-	.matches = {
-		DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
-		DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion dv6 Notebook PC"),
-		},
-	},
-
 	{ },
 };