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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 00C0DC433F5 for ; Thu, 25 Nov 2021 11:45:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239688AbhKYLtH (ORCPT ); Thu, 25 Nov 2021 06:49:07 -0500 Received: from pegase2.c-s.fr ([93.17.235.10]:49591 "EHLO pegase2.c-s.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237877AbhKYLrB (ORCPT ); Thu, 25 Nov 2021 06:47:01 -0500 Received: from localhost (mailhub3.si.c-s.fr [172.26.127.67]) by localhost (Postfix) with ESMTP id 4J0GH84R41z9sSW; Thu, 25 Nov 2021 12:43:48 +0100 (CET) X-Virus-Scanned: amavisd-new at c-s.fr Received: from pegase2.c-s.fr ([172.26.127.65]) by localhost (pegase2.c-s.fr [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id mSG_jw7OqoGR; Thu, 25 Nov 2021 12:43:48 +0100 (CET) Received: from messagerie.si.c-s.fr (messagerie.si.c-s.fr [192.168.25.192]) by pegase2.c-s.fr (Postfix) with ESMTP id 4J0GH83l6tz9sSV; Thu, 25 Nov 2021 12:43:48 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 7124E8B77A; Thu, 25 Nov 2021 12:43:48 +0100 (CET) X-Virus-Scanned: amavisd-new at c-s.fr Received: from messagerie.si.c-s.fr ([127.0.0.1]) by localhost (messagerie.si.c-s.fr [127.0.0.1]) (amavisd-new, port 10023) with ESMTP id 94hWI3YE42R8; Thu, 25 Nov 2021 12:43:48 +0100 (CET) Received: from PO20335.IDSI0.si.c-s.fr (unknown [192.168.203.227]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 38FB78B763; Thu, 25 Nov 2021 12:43:48 +0100 (CET) Received: from PO20335.IDSI0.si.c-s.fr (localhost [127.0.0.1]) by PO20335.IDSI0.si.c-s.fr (8.17.1/8.16.1) with ESMTPS id 1APBhbTr117898 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Thu, 25 Nov 2021 12:43:37 +0100 Received: (from chleroy@localhost) by PO20335.IDSI0.si.c-s.fr (8.17.1/8.17.1/Submit) id 1APBhXb1117897; Thu, 25 Nov 2021 12:43:33 +0100 X-Authentication-Warning: PO20335.IDSI0.si.c-s.fr: chleroy set sender to christophe.leroy@csgroup.eu using -f From: Christophe Leroy To: Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman Cc: Christophe Leroy , linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH] powerpc: Don't bother about .data..Lubsan sections Date: Thu, 25 Nov 2021 12:43:33 +0100 Message-Id: <3eb14570612eef17e01bb67f14a4450136001794.1637840601.git.christophe.leroy@csgroup.eu> X-Mailer: git-send-email 2.33.1 MIME-Version: 1.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1637840612; l=1102; s=20211009; h=from:subject:message-id; bh=2pAKPrf6wKL6psT7NzqeviUQb9ty6xwDndN2RJY3ZGI=; b=IW5lPNUNeih3QiIXhtyA7tMwizw8pp0V5PJQ4Nc3oQ24/ZCavIZLEc8n0zq4Bfq8u/nguMLb1Xd1 zjrA16k1CMjf1M4t+kF1lTNGI9lXH7qJ26q3vFfuXzgR2f5oF0W4 X-Developer-Key: i=christophe.leroy@csgroup.eu; a=ed25519; pk=HIzTzUj91asvincQGOFx6+ZF5AoUuP9GdOtQChs7Mm0= Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Since commit 9a427556fb8e ("vmlinux.lds.h: catch compound literals into data and BSS") .data..Lubsan sections are taken into account in DATA_MAIN which is included in DATA_DATA macro. No need to take care of them anymore in powerpc vmlinux.lds.S Signed-off-by: Christophe Leroy --- arch/powerpc/kernel/vmlinux.lds.S | 8 -------- 1 file changed, 8 deletions(-) diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S index 18e42c74abdd..dfc3f39d365f 100644 --- a/arch/powerpc/kernel/vmlinux.lds.S +++ b/arch/powerpc/kernel/vmlinux.lds.S @@ -322,10 +322,6 @@ SECTIONS #ifdef CONFIG_PPC32 .data : AT(ADDR(.data) - LOAD_OFFSET) { DATA_DATA -#ifdef CONFIG_UBSAN - *(.data..Lubsan_data*) - *(.data..Lubsan_type*) -#endif *(.data.rel*) *(SDATA_MAIN) *(.sdata2) @@ -336,10 +332,6 @@ SECTIONS #else .data : AT(ADDR(.data) - LOAD_OFFSET) { DATA_DATA -#ifdef CONFIG_UBSAN - *(.data..Lubsan_data*) - *(.data..Lubsan_type*) -#endif *(.data.rel*) *(.toc1) *(.branch_lt) -- 2.33.1