Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935834AbcLQBEe (ORCPT ); Fri, 16 Dec 2016 20:04:34 -0500 Received: from mail-pg0-f46.google.com ([74.125.83.46]:36277 "EHLO mail-pg0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933288AbcLQBE0 (ORCPT ); Fri, 16 Dec 2016 20:04:26 -0500 Date: Fri, 16 Dec 2016 17:04:25 -0800 From: Kees Cook To: linux-kernel@vger.kernel.org Cc: Robert Moore , Lv Zheng , "Rafael J. Wysocki" , Len Brown , linux-acpi@vger.kernel.org, devel@acpica.org Subject: [PATCH] ACPICA: use designated initializers Message-ID: <20161217010425.GA140581@beast> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1491 Lines: 39 Prepare to mark sensitive kernel structures for randomization by making sure they're using designated initializers. These were identified during allyesconfig builds of x86, arm, and arm64, with most initializer fixes extracted from grsecurity. Signed-off-by: Kees Cook --- drivers/acpi/acpica/hwxfsleep.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c index f76e0eab32b8..25cd5c66e102 100644 --- a/drivers/acpi/acpica/hwxfsleep.c +++ b/drivers/acpi/acpica/hwxfsleep.c @@ -70,11 +70,12 @@ static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id); /* Legacy functions are optional, based upon ACPI_REDUCED_HARDWARE */ static struct acpi_sleep_functions acpi_sleep_dispatch[] = { - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep), - acpi_hw_extended_sleep}, - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep), - acpi_hw_extended_wake_prep}, - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake), acpi_hw_extended_wake} + { .legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep), + .extended_function = acpi_hw_extended_sleep }, + { .legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep), + .extended_function = acpi_hw_extended_wake_prep }, + { .legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake), + .extended_function = acpi_hw_extended_wake } }; /* -- 2.7.4 -- Kees Cook Nexus Security