From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.0 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B21A1C07E95 for ; Sat, 10 Jul 2021 14:50:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9863961353 for ; Sat, 10 Jul 2021 14:50:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231920AbhGJOxZ (ORCPT ); Sat, 10 Jul 2021 10:53:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44160 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231792AbhGJOxY (ORCPT ); Sat, 10 Jul 2021 10:53:24 -0400 Received: from mail-ot1-x335.google.com (mail-ot1-x335.google.com [IPv6:2607:f8b0:4864:20::335]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4C365C0613DD for ; Sat, 10 Jul 2021 07:50:38 -0700 (PDT) Received: by mail-ot1-x335.google.com with SMTP id w15-20020a056830144fb02904af2a0d96f3so12843562otp.6 for ; Sat, 10 Jul 2021 07:50:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=Lbla4VodnreXg6/dXZ6FxtjQ2ib4Axn3SfhOGkpK3dE=; b=TbL8L6jCrFrzJuliPGfBgIP2hh0f6nZkAkrCveeK/sgO2Qh50bFG93sKXuKMASFV2r DtjcTKnL96GegkQmDWbihMJevUthNsPsKf9dpDD1lAWyc520VDg+i2J0/4gfYtCMSsWR Hs2QejuaLZYZS3gxTwAAN4NsCi2YklPvyK2GAl+ie+i5p2fgBHeANxrZ4/y4olmCYbHH 3cofa13uS54DWpA1i2rAA1eqiZuaNmN+3xhJ9LQAskhsBqOlhABamBEPrb2GJdSP6OKT 23tVzD4Fgvl0vbzXFi0FNDzE5OuEnAMOd8NqwBVtbL59bcpeyRARg2VKtCtvIo8mzFTq +mRg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :mime-version:content-transfer-encoding; bh=Lbla4VodnreXg6/dXZ6FxtjQ2ib4Axn3SfhOGkpK3dE=; b=Z7KlvLukPeP07yEwW9s8idEXL+Xw/+919r0oqfgKiC9U9rq+ke4yVH8/uW5chPyBPW 0tFOQAxj29hvWHiSdGpcHHuI0vmsB6zA545Bx3NX850iR3dc2aRvsUWgt++9W/chzKH6 YuioSZZwzyx19PhJsms3l4azndrPCRPHXDePxJ3cUT6RK2RumtcGjUTojDjanOrNYKYt xSkOH1emyncSOjXs6WS6R0ZgZfSbIuxwJ3Z7L+4fEZPM9YxG38MCBfgKVj1LXkfDCmOR c6r5zk8VdaJ3o9IQ4RJVDcP692ZTn1p6oM3EY/fQwjJPP4PnSPJwF5BHQw3R0L842yCi zJ9g== X-Gm-Message-State: AOAM531tb20aaU/nVnNfvJUguR7PGc+pBBuY/LdYvKeb3/LjIKdU22wx BtLYwjWffENuG/nxZ8VNOKo= X-Google-Smtp-Source: ABdhPJyQCFtZ3Zsfh/AJ4TSgYomNTaXy4VMlBBqR8/YMOE68IgvjN1NAGWWbA4MV/JRD/igjn07NBQ== X-Received: by 2002:a9d:2f0:: with SMTP id 103mr32533721otl.174.1625928637724; Sat, 10 Jul 2021 07:50:37 -0700 (PDT) Received: from localhost ([2600:1700:e321:62f0:329c:23ff:fee3:9d7c]) by smtp.gmail.com with ESMTPSA id n20sm1822663otj.11.2021.07.10.07.50.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 10 Jul 2021 07:50:37 -0700 (PDT) Sender: Guenter Roeck From: Guenter Roeck To: Vineet Gupta Cc: linux-snps-arc@lists.infradead.org, linux-kernel@vger.kernel.org, Guenter Roeck Subject: [PATCH] ARC: Fix CONFIG_STACKDEPOT Date: Sat, 10 Jul 2021 07:50:33 -0700 Message-Id: <20210710145033.2804047-1-linux@roeck-us.net> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Enabling CONFIG_STACKDEPOT results in the following build error. arc-elf-ld: lib/stackdepot.o: in function `filter_irq_stacks': stackdepot.c:(.text+0x456): undefined reference to `__irqentry_text_start' arc-elf-ld: stackdepot.c:(.text+0x456): undefined reference to `__irqentry_text_start' arc-elf-ld: stackdepot.c:(.text+0x476): undefined reference to `__irqentry_text_end' arc-elf-ld: stackdepot.c:(.text+0x476): undefined reference to `__irqentry_text_end' arc-elf-ld: stackdepot.c:(.text+0x484): undefined reference to `__softirqentry_text_start' arc-elf-ld: stackdepot.c:(.text+0x484): undefined reference to `__softirqentry_text_start' arc-elf-ld: stackdepot.c:(.text+0x48c): undefined reference to `__softirqentry_text_end' arc-elf-ld: stackdepot.c:(.text+0x48c): undefined reference to `__softirqentry_text_end' Other architectures address this problem by adding IRQENTRY_TEXT and SOFTIRQENTRY_TEXT to the text segment, so do the same here. Signed-off-by: Guenter Roeck --- arch/arc/kernel/vmlinux.lds.S | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arc/kernel/vmlinux.lds.S b/arch/arc/kernel/vmlinux.lds.S index e2146a8da195..529ae50f9fe2 100644 --- a/arch/arc/kernel/vmlinux.lds.S +++ b/arch/arc/kernel/vmlinux.lds.S @@ -88,6 +88,8 @@ SECTIONS CPUIDLE_TEXT LOCK_TEXT KPROBES_TEXT + IRQENTRY_TEXT + SOFTIRQENTRY_TEXT *(.fixup) *(.gnu.warning) } -- 2.25.1