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[209.132.180.67]) by mx.google.com with ESMTP id f17si12853445edf.328.2019.09.10.01.26.40; Tue, 10 Sep 2019 01:27:03 -0700 (PDT) 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; dkim=pass header.i=@gmail.com header.s=20161025 header.b="rG/rfJU3"; 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; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388094AbfIIOpt (ORCPT + 99 others); Mon, 9 Sep 2019 10:45:49 -0400 Received: from mail-pg1-f194.google.com ([209.85.215.194]:33578 "EHLO mail-pg1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388058AbfIIOps (ORCPT ); Mon, 9 Sep 2019 10:45:48 -0400 Received: by mail-pg1-f194.google.com with SMTP id n190so7983651pgn.0 for ; Mon, 09 Sep 2019 07:45:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=26Wst1tOghrDUnY62Gv01qINYsQrhb3q0IbTkiTmqqM=; b=rG/rfJU3xh0k1J0AJwUGXwYUar2jktQsLUuMOXzcJb0ls1+ISaHOnUqBcqHbScS8Qc fxdYbctecuMQP4kVTiOgGhwyuVFHSDvkAs1mIuIJTFazsMRPShY0fJ5EtznzwFRZBDxL ap/bAt700qWPX7PT6wcnWksKDAVozVObGXtHwnUDQPlsmspkzlvkC1u99hmtt9iDHYhm Xf+ZNacpugW70l81Jvg+4uC2qmA5/bdtXMRepOmN9VHHMEyqChCxyVpMwUGmOOFPVIv5 2OxFvXNI4M5uR/hbyaiVlN++NoKUpB9/Y/dw9rCOtef5nW1Ca9gYAgPpZ9GP5dPcefEa uR+w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=26Wst1tOghrDUnY62Gv01qINYsQrhb3q0IbTkiTmqqM=; b=hBmJC3ktyOdKbIzWM5mFTnAU6UMTHoGicz6NipdsbD/0seXC4PeSDjKCtSQk6dEqye VFsPut9GgqRROPIeyWTnjJgwG3Hfz7jBMiDQwdRrxR3yhMseC7Ckv8I7UeF3ZAae3aeN NNy8CD78eRYIJEUhKcSauOLZUG3Ln4jGmVjEIoOwHwTnqptjnHrjLVYQWuF3xYKXHzM9 fa67P6wLimGdPg+2v78cKtEu+c7+OuXSCZEW2N/EnQi5xybYqVGp2kgyQgHbEBYPcYbF hJ3WAFy/aDXN2SCfBhwCSYfUofFpiKzSFCCBgFAPNOz8zYFiO1FRvwX2sdGxJstKNVej wEUA== X-Gm-Message-State: APjAAAXI1M0Bgu5bcFOouLiIddse02DZkXycZ5a92z8zdYOTC9MtKSRg SZ3NM7+zN6lazI6hoY2jC3k= X-Received: by 2002:a63:1310:: with SMTP id i16mr21708517pgl.187.1568040347524; Mon, 09 Sep 2019 07:45:47 -0700 (PDT) Received: from localhost.localdomain ([149.28.153.17]) by smtp.gmail.com with ESMTPSA id t9sm15334693pgj.89.2019.09.09.07.45.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Sep 2019 07:45:47 -0700 (PDT) From: Changbin Du To: Andrew Morton , Randy Dunlap Cc: Thomas Gleixner , linux-kernel@vger.kernel.org, Changbin Du Subject: [PATCH v3 8/9] hacking: Move DEBUG_BUGVERBOSE to 'printk and dmesg options' Date: Mon, 9 Sep 2019 22:44:52 +0800 Message-Id: <20190909144453.3520-9-changbin.du@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190909144453.3520-1-changbin.du@gmail.com> References: <20190909144453.3520-1-changbin.du@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org I think DEBUG_BUGVERBOSE is a dmesg option which gives more debug info to dmesg. Signed-off-by: Changbin Du --- lib/Kconfig.debug | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index ce891713c914..ceefe0c1e78b 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -164,6 +164,15 @@ config DYNAMIC_DEBUG See Documentation/admin-guide/dynamic-debug-howto.rst for additional information. +config DEBUG_BUGVERBOSE + bool "Verbose BUG() reporting (adds 70K)" if DEBUG_KERNEL && EXPERT + depends on BUG && (GENERIC_BUG || HAVE_DEBUG_BUGVERBOSE) + default y + help + Say Y here to make BUG() panics output the file name and line number + of the BUG call as well as the EIP and oops trace. This aids + debugging but costs about 70-100K of memory. + endmenu # "printk and dmesg options" menu "Compile-time checks and compiler options" @@ -1323,15 +1332,6 @@ config DEBUG_KOBJECT_RELEASE config HAVE_DEBUG_BUGVERBOSE bool -config DEBUG_BUGVERBOSE - bool "Verbose BUG() reporting (adds 70K)" if DEBUG_KERNEL && EXPERT - depends on BUG && (GENERIC_BUG || HAVE_DEBUG_BUGVERBOSE) - default y - help - Say Y here to make BUG() panics output the file name and line number - of the BUG call as well as the EIP and oops trace. This aids - debugging but costs about 70-100K of memory. - menu "Debug kernel data structures" config DEBUG_LIST -- 2.20.1