From patchwork Mon Nov 9 17:43:57 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yang Shi X-Patchwork-Id: 56266 Delivered-To: patch@linaro.org Received: by 10.112.155.196 with SMTP id vy4csp321474lbb; Mon, 9 Nov 2015 10:02:56 -0800 (PST) X-Received: by 10.68.245.138 with SMTP id xo10mr41363519pbc.50.1447092176348; Mon, 09 Nov 2015 10:02:56 -0800 (PST) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id ea2si23743743pbc.135.2015.11.09.10.02.56; Mon, 09 Nov 2015 10:02:56 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dkim=neutral (body hash did not verify) header.i=@linaro_org.20150623.gappssmtp.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752757AbbKISCy (ORCPT + 28 others); Mon, 9 Nov 2015 13:02:54 -0500 Received: from mail-pa0-f51.google.com ([209.85.220.51]:33140 "EHLO mail-pa0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752703AbbKISCj (ORCPT ); Mon, 9 Nov 2015 13:02:39 -0500 Received: by pabfh17 with SMTP id fh17so206138231pab.0 for ; Mon, 09 Nov 2015 10:02:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro_org.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=+wqKAWJW64MBrjVIwnSm0T/9dZNULZkukGiTO4POyf4=; b=gsgmJJrOEHiZRUjY7w1/60dq/f1B9eU6asvVZukfu/0WI9AvKtRjDivZ3KoQN5wcN7 CbLaMOpvzJpBTqeFGOBiek44/OJHKv1oZJJlXrJQGyvUejLvqs9ES9cOdFB2IXo7eliV LGNLyvWL/RTBn68pl17oUReTsGPxtK/8UxBCOpkcuAvVbQ5+0bnJN6AGja8G19ugNgim zBPnvWenmJuaduzZ466HEP1I1/DZWTf+ZEkmfsWm2lRGQ43F1CE+GZgsHTsIFlpSrfvr 8KazxTpDkcU/3dBG4Bu7xK3VUZU537QyAIzBkWAqa8Q4bH4R557fqfAlDhORfVqI5bVi 7+rQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=+wqKAWJW64MBrjVIwnSm0T/9dZNULZkukGiTO4POyf4=; b=J0wnIjfinOsKn2RgyZwn1HG2wPks46prik91tRdRk2vx1vuLeHJ/K0gJhF9b39dArL 7ITh5PmooQcNv/xrYCqhoQuCOGJGxtiza++bjqEhxzYo507lgwbcbHjlspcQgztuQMiG JcumtBsTT/O7vDxdZIQO8N7bBQLeWlje9LkapfNv0gc51keCS7oB33IwIAUL1R3CTToA jscqHCh7d7zoCJAtKQgjSJhzyQBsTTlLHM3f+94elIovDSjaepZOTMRK0NnEO0VJV5W1 m2x9+QSljf2/iSYKD0E+KREA0Hr2S5Gy7Fgz+u4exz68wMJPvG9zgYRUtZEqDKgQTFD2 I76A== X-Gm-Message-State: ALoCoQlPAi07Ma4DHoM5j6yUHWl5E/WJ1DaCls5bwdCV3kiY6IIQSOERAnPbDxVjh+ui9zKSuagQ X-Received: by 10.66.218.225 with SMTP id pj1mr1913552pac.40.1447092158866; Mon, 09 Nov 2015 10:02:38 -0800 (PST) Received: from yshi-Precision-T5600.corp.ad.wrs.com (unknown-216-82.windriver.com. [147.11.216.82]) by smtp.gmail.com with ESMTPSA id tp6sm17559442pbc.81.2015.11.09.10.02.37 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 09 Nov 2015 10:02:38 -0800 (PST) From: Yang Shi To: catalin.marinas@arm.com, will.deacon@arm.com, mark.rutland@arm.com Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linaro-kernel@lists.linaro.org, yang.shi@linaro.org Subject: [PATCH 2/2] arm64: force to select FRAME_POINTER Date: Mon, 9 Nov 2015 09:43:57 -0800 Message-Id: <1447091037-11434-3-git-send-email-yang.shi@linaro.org> X-Mailer: git-send-email 2.0.2 In-Reply-To: <1447091037-11434-1-git-send-email-yang.shi@linaro.org> References: <1447091037-11434-1-git-send-email-yang.shi@linaro.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org ARM64 depends on frame pointer to get correct stack backtrace and need FRAME_POINTER kconfig option enabled all the time. However, currect implementation makes it could be disabled, so force it to be selected by ARM64. Signed-off-by: Yang Shi --- arch/arm64/Kconfig | 1 + 1 file changed, 1 insertion(+) -- 2.0.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 440d906..b554da2 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -27,6 +27,7 @@ config ARM64 select CPU_PM if (SUSPEND || CPU_IDLE) select DCACHE_WORD_ACCESS select EDAC_SUPPORT + select FRAME_POINTER select GENERIC_ALLOCATOR select GENERIC_CLOCKEVENTS select GENERIC_CLOCKEVENTS_BROADCAST