From patchwork Fri Nov 3 16:02:18 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yuan Tan X-Patchwork-Id: 13444654 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 8DC5AC4332F for ; Fri, 3 Nov 2023 16:02:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345068AbjKCQCn (ORCPT ); Fri, 3 Nov 2023 12:02:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56640 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345199AbjKCQCm (ORCPT ); Fri, 3 Nov 2023 12:02:42 -0400 Received: from bg4.exmail.qq.com (bg4.exmail.qq.com [43.155.65.254]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BD69D1BF; Fri, 3 Nov 2023 09:02:38 -0700 (PDT) X-QQ-mid: bizesmtp91t1699027345tuzi88hk Received: from main2-ubuntu.tail147f4.ts.net ( [202.201.15.117]) by bizesmtp.qq.com (ESMTP) with id ; Sat, 04 Nov 2023 00:02:22 +0800 (CST) X-QQ-SSF: 01200000000000B06000000A0000000 X-QQ-FEAT: YlW+rreuxxXoxvlIlb1sqNHnSOT+l5Yn7jheMGM0MN7wg16F1FQezu3ESPCIn SG4dX7pl9FbKYtPlw5xFGKF9hdEiY4GXCO8Dcbx8/cg7Og+QCU3+CXMPCfzr3ILF+7b8OJC We3CArNs3/RzbQomd2+K7yNXkmGAdxxgFstmrUQolP47JcSLPCcnWVH+pzG+WBKc95SRuk6 GRNeVQS005EaooagskyJFuMF58jFp792MV4/nMVDor5tdI0R+v9ntYb8OLdlo+bjQBPaFjZ 3tXMXILkQNqiZOfSFuWlhMCs5t5EvoYMyXZptegM68V3A/gfjehT5qri7Me9UwyV2uMy7Yw qI4nF3fFj9RVpkTbEo40dXUlw5DXyqiA0exePUzOcNNH73+MM0= X-QQ-GoodBg: 0 X-BIZMAIL-ID: 1289692222090341736 From: Yuan Tan To: falcon@tinylab.org, arnd@arndb.de, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, linux-riscv@lists.infradead.org, luc.vanoostenryck@gmail.com, linux-sparse@vger.kernel.org Cc: linux@weissschuh.net, palmer@rivosinc.com, paul.walmsley@sifive.com, paulburton@kernel.org, paulmck@kernel.org, tim.bird@sony.com, tsbogend@alpha.franken.de, w@1wt.eu, tanyuan@tinylab.org, i@maskray.me Subject: [PATCH v1 10/14] DCE/DSE: riscv: make every ex_table's name unique Date: Sat, 4 Nov 2023 00:02:18 +0800 Message-Id: X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:tinylab.org:qybglogicsvrgz:qybglogicsvrgz5a-1 Precedence: bulk List-ID: X-Mailing-List: linux-sparse@vger.kernel.org gc-sections require section names to be unique. Signed-off-by: Yuan Tan Signed-off-by: Zhangjin Wu --- arch/riscv/include/asm/asm-extable.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/riscv/include/asm/asm-extable.h b/arch/riscv/include/asm/asm-extable.h index 00a96e7a9664..d0be5a838242 100644 --- a/arch/riscv/include/asm/asm-extable.h +++ b/arch/riscv/include/asm/asm-extable.h @@ -9,10 +9,12 @@ #ifdef CONFIG_MMU +#include + #ifdef __ASSEMBLY__ #define __ASM_EXTABLE_RAW(insn, fixup, type, data) \ - .pushsection __ex_table, "a"; \ + .pushsection __SECTION_NAME(__ex_table), "a"; \ .balign 4; \ .long ((insn) - .); \ .long ((fixup) - .); \ @@ -31,7 +33,7 @@ #include #define __ASM_EXTABLE_RAW(insn, fixup, type, data) \ - ".pushsection __ex_table, \"a\"\n" \ + ".pushsection " __SECTION_NAME(__ex_table) ", \"a\"\n" \ ".balign 4\n" \ ".long ((" insn ") - .)\n" \ ".long ((" fixup ") - .)\n" \