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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id B1152C433FE for ; Wed, 16 Mar 2022 23:15:14 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id BD2826B0074; Wed, 16 Mar 2022 19:15:13 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id B7F626B0075; Wed, 16 Mar 2022 19:15:13 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 9FA7F8D0001; Wed, 16 Mar 2022 19:15:13 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0015.hostedemail.com [216.40.44.15]) by kanga.kvack.org (Postfix) with ESMTP id 83C4B6B0075 for ; Wed, 16 Mar 2022 19:15:13 -0400 (EDT) Received: from smtpin24.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id 47E5895B10 for ; Wed, 16 Mar 2022 23:15:13 +0000 (UTC) X-FDA: 79251807306.24.712BD1F Received: from sin.source.kernel.org (sin.source.kernel.org [145.40.73.55]) by imf26.hostedemail.com (Postfix) with ESMTP id 2EDE114000E for ; Wed, 16 Mar 2022 23:15:12 +0000 (UTC) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sin.source.kernel.org (Postfix) with ESMTPS id D40DDCE21CF; Wed, 16 Mar 2022 23:15:08 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EB2A8C340F0; Wed, 16 Mar 2022 23:15:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1647472507; bh=GcbgBfbmdsgKzXYTotfD37FdjeSjVzjYMevfGpeN48U=; h=Date:To:From:In-Reply-To:Subject:From; b=UcxSdmHklPhA0lec5rKi8nepTAqNQalUOLmo21EJ1Z7EsJaiK+1JJ3ECBHpPOx3DS yKO+uEilLu/DQWXeH7NqbNoB3/ke/jA8H7RToPyV4OVEES+WYWGKnmBEKypZdeUrIC j8HpIDMVDDVXrwwuuyhLKeCYZQ46bCJWY07rRYN4= Date: Wed, 16 Mar 2022 16:15:06 -0700 To: keescook@chromium.org,daniel.thompson@linaro.org,quic_qiancai@quicinc.com,akpm@linux-foundation.org,patches@lists.linux.dev,linux-mm@kvack.org,mm-commits@vger.kernel.org,torvalds@linux-foundation.org,akpm@linux-foundation.org From: Andrew Morton In-Reply-To: <20220316161433.5c2e137a69eaee50d2249a27@linux-foundation.org> Subject: [patch 2/4] configs/debug: restore DEBUG_INFO=y for overriding Message-Id: <20220316231506.EB2A8C340F0@smtp.kernel.org> X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: 2EDE114000E Authentication-Results: imf26.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=UcxSdmHk; spf=pass (imf26.hostedemail.com: domain of akpm@linux-foundation.org designates 145.40.73.55 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org; dmarc=none X-Rspam-User: X-Stat-Signature: h8mrqsxgcy4bt95bsxmr4jmzeeerfokd X-HE-Tag: 1647472512-246411 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: From: Qian Cai Subject: configs/debug: restore DEBUG_INFO=y for overriding Previously, I failed to realize that Kees' patch [1] has not been merged into the mainline yet, and dropped DEBUG_INFO=y too eagerly from the mainline. As the results, "make debug.config" won't be able to flip DEBUG_INFO=n from the existing .config. This should close the gaps of a few weeks before Kees' patch is there, and work regardless of their merging status anyway. [1] https://lore.kernel.org/all/20220125075126.891825-1-keescook@chromium.org/ Link: https://lkml.kernel.org/r/20220308153524.8618-1-quic_qiancai@quicinc.com Signed-off-by: Qian Cai Reported-by: Daniel Thompson Reviewed-by: Daniel Thompson Cc: Kees Cook Signed-off-by: Andrew Morton --- kernel/configs/debug.config | 1 + 1 file changed, 1 insertion(+) --- a/kernel/configs/debug.config~configs-debug-restore-debug_info=y-for-overriding +++ a/kernel/configs/debug.config @@ -16,6 +16,7 @@ CONFIG_SYMBOLIC_ERRNAME=y # # Compile-time checks and compiler options # +CONFIG_DEBUG_INFO=y CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_DEBUG_SECTION_MISMATCH=y CONFIG_FRAME_WARN=2048 _