From patchwork Mon Jun 5 13:01:56 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jon Mason X-Patchwork-Id: 25129 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 32F2DC7EE23 for ; Mon, 5 Jun 2023 13:02:03 +0000 (UTC) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by mx.groups.io with SMTP id smtpd.web11.6907.1685970122603343162 for ; Mon, 05 Jun 2023 06:02:02 -0700 Authentication-Results: mx.groups.io; dkim=missing; spf=pass (domain: arm.com, ip: 217.140.110.172, mailfrom: jon.mason@arm.com) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 8CD6815A1 for ; Mon, 5 Jun 2023 06:02:47 -0700 (PDT) Received: from debian.lan?044arm.com (usa-sjc-imap-foss1.foss.arm.com [10.121.207.14]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id DE3BC3F663 for ; Mon, 5 Jun 2023 06:02:01 -0700 (PDT) From: Jon Mason To: meta-arm@lists.yoctoproject.org Subject: [PATCH 4/4] arm/linux-yocto: add gcc 13 gimple backport patch Date: Mon, 5 Jun 2023 08:01:56 -0500 Message-Id: <20230605130156.3309199-4-jon.mason@arm.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230605130156.3309199-1-jon.mason@arm.com> References: <20230605130156.3309199-1-jon.mason@arm.com> MIME-Version: 1.0 List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Mon, 05 Jun 2023 13:02:03 -0000 X-Groupsio-URL: https://lists.yoctoproject.org/g/meta-arm/message/4724 Issue when building the kernel on FVP (and probably all aarch64 platforms) with GCC 13 on the 6.1 kernel (and possibly others). Backport the upstream fix. Signed-off-by: Jon Mason --- ...eorganize-gimple-includes-for-GCC-13.patch | 47 +++++++++++++++++++ .../linux/linux-yocto%.bbappend | 1 + 2 files changed, 48 insertions(+) create mode 100644 meta-arm/recipes-kernel/linux/files/aarch64/0001-gcc-plugins-Reorganize-gimple-includes-for-GCC-13.patch diff --git a/meta-arm/recipes-kernel/linux/files/aarch64/0001-gcc-plugins-Reorganize-gimple-includes-for-GCC-13.patch b/meta-arm/recipes-kernel/linux/files/aarch64/0001-gcc-plugins-Reorganize-gimple-includes-for-GCC-13.patch new file mode 100644 index 00000000..e4d8936f --- /dev/null +++ b/meta-arm/recipes-kernel/linux/files/aarch64/0001-gcc-plugins-Reorganize-gimple-includes-for-GCC-13.patch @@ -0,0 +1,47 @@ +From e6a71160cc145e18ab45195abf89884112e02dfb Mon Sep 17 00:00:00 2001 +From: Kees Cook +Date: Wed, 18 Jan 2023 12:21:35 -0800 +Subject: [PATCH] gcc-plugins: Reorganize gimple includes for GCC 13 + +The gimple-iterator.h header must be included before gimple-fold.h +starting with GCC 13. Reorganize gimple headers to work for all GCC +versions. + +Reported-by: Palmer Dabbelt +Acked-by: Palmer Dabbelt +Link: https://lore.kernel.org/all/20230113173033.4380-1-palmer@rivosinc.com/ +Cc: linux-hardening@vger.kernel.org +Signed-off-by: Kees Cook + +Upstream-Status: Backport +Signed-off-by: Jon Mason + +--- + scripts/gcc-plugins/gcc-common.h | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/scripts/gcc-plugins/gcc-common.h b/scripts/gcc-plugins/gcc-common.h +index 9a1895747b15..84c730da36dd 100644 +--- a/scripts/gcc-plugins/gcc-common.h ++++ b/scripts/gcc-plugins/gcc-common.h +@@ -71,7 +71,9 @@ + #include "varasm.h" + #include "stor-layout.h" + #include "internal-fn.h" ++#include "gimple.h" + #include "gimple-expr.h" ++#include "gimple-iterator.h" + #include "gimple-fold.h" + #include "context.h" + #include "tree-ssa-alias.h" +@@ -85,10 +87,8 @@ + #include "tree-eh.h" + #include "stmt.h" + #include "gimplify.h" +-#include "gimple.h" + #include "tree-phinodes.h" + #include "tree-cfg.h" +-#include "gimple-iterator.h" + #include "gimple-ssa.h" + #include "ssa-iterators.h" + diff --git a/meta-arm/recipes-kernel/linux/linux-yocto%.bbappend b/meta-arm/recipes-kernel/linux/linux-yocto%.bbappend index 883ed2ca..3f2c83fd 100644 --- a/meta-arm/recipes-kernel/linux/linux-yocto%.bbappend +++ b/meta-arm/recipes-kernel/linux/linux-yocto%.bbappend @@ -4,6 +4,7 @@ FILESEXTRAPATHS:prepend:aarch64 = "${ARMFILESPATHS}" SRC_URI:append:aarch64 = " \ file://0001-Revert-arm64-defconfig-Enable-Tegra-MGBE-driver.patch \ file://0002-Revert-arm64-defconfig-Add-Nuvoton-NPCM-family-suppo.patch \ + file://0001-gcc-plugins-Reorganize-gimple-includes-for-GCC-13.patch \ " COMPATIBLE_MACHINE:generic-arm64 = "generic-arm64"