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=-19.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 8958EC4338F for ; Tue, 17 Aug 2021 00:39:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6BCD260F5C for ; Tue, 17 Aug 2021 00:39:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237474AbhHQAjb (ORCPT ); Mon, 16 Aug 2021 20:39:31 -0400 Received: from mail.kernel.org ([198.145.29.99]:35464 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235604AbhHQAhA (ORCPT ); Mon, 16 Aug 2021 20:37:00 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id D9DD361042; Tue, 17 Aug 2021 00:36:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1629160588; bh=CqTbosjXnUtabwSkr9DsvgcHDiMzeeKQ2Y5yfOQoNQk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=T8t134EEEN7Jq6vnTmbsns6itgk5T/7BBEWy3Oz23ozytjfnP3n8TAeUOdilSoARR 2sKG3FqmHN6CahviMfhiZxWNBqc1ViWNZDnldYQfMZVq70+jGGEZZ2Z+vgxPWjbjmv vnjckcKB/X0LW2pjkjWi0rgd5K/ubBgb32vyhW1v839LiSl70Q3PYX3xpVtXxttZpQ MuG8jriAobQ4hll3W48SE/+fYHV0xZmPvkLFx6MdetiRsi3JuUrHJ4GNeIYtXUveE5 30sUg9ccP5eptl4fNrVN56NHTqeLbkKTZfhykECe4vr3Lce5qGJJ3xbFK1qz9iBBuQ vCkPqdDtkjTmA== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Guenter Roeck , Vineet Gupta , Sasha Levin , linux-snps-arc@lists.infradead.org Subject: [PATCH AUTOSEL 4.9 2/2] ARC: Fix CONFIG_STACKDEPOT Date: Mon, 16 Aug 2021 20:36:25 -0400 Message-Id: <20210817003625.83589-2-sashal@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210817003625.83589-1-sashal@kernel.org> References: <20210817003625.83589-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Guenter Roeck [ Upstream commit bf79167fd86f3b97390fe2e70231d383526bd9cc ] 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 Signed-off-by: Vineet Gupta Signed-off-by: Sasha Levin --- 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 f35ed578e007..4d823d3f65bb 100644 --- a/arch/arc/kernel/vmlinux.lds.S +++ b/arch/arc/kernel/vmlinux.lds.S @@ -92,6 +92,8 @@ SECTIONS CPUIDLE_TEXT LOCK_TEXT KPROBES_TEXT + IRQENTRY_TEXT + SOFTIRQENTRY_TEXT *(.fixup) *(.gnu.warning) } -- 2.30.2