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=-3.5 required=3.0 tests=BAYES_00, BUG6152_INVALID_DATE_TZ_ABSURD,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS,INVALID_DATE_TZ_ABSURD,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 7DA4EC433E1 for ; Fri, 14 Aug 2020 21:25:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 55155206DA for ; Fri, 14 Aug 2020 21:25:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="Ft/gVlB3"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="jOgeDRKx" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728255AbgHNVZ2 (ORCPT ); Fri, 14 Aug 2020 17:25:28 -0400 Received: from Galois.linutronix.de ([193.142.43.55]:39070 "EHLO galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727838AbgHNVZ2 (ORCPT ); Fri, 14 Aug 2020 17:25:28 -0400 From: John Ogness DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1597440326; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=eHLqjOXRKN2Sci9A7g2BRjRAHDUcFgA4mPG8Xtywr1c=; b=Ft/gVlB3yplJWUWW0YiqUsc232KeOSiYvsV8voC0/h8d6zkj3u94//C9R4/CmR8wuKohkH TmgidsOA+ZAFrVYAsybWBNe+UWIXNxCt/IfvaA1+woaCKVhDVtwUoaDG5RG8nBEDC/6NFi /UcRtE/5sdaVFQS7rOvty/PRrTbKWJf7owBuKTmwQqhBXOjK3wWEK5pDNngSR95Lxp1ve4 +4n+JaGYeeqznqeu6VwAAK4l2b7kuG6LX2vhFf5LitZiklTb3t0XY3S7zePK6qFrRxFejd 8vpNLxhfwr65YarLwa9VtIXbn2ghqMcmS0gzm+jKHmprR6PUxtiyxeWNtXR5mg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1597440326; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=eHLqjOXRKN2Sci9A7g2BRjRAHDUcFgA4mPG8Xtywr1c=; b=jOgeDRKxs+5sBrmxRzMTV8Ya2ZyCexukUz/E++/aSFaRV+pcOCKBEPpWuklo5SFTAjLUAz ZLopeNEJfnzx07BQ== To: Jan Kiszka Cc: Andrew Morton , Baoquan He , Dave Young , Vivek Goyal , Jonathan Corbet , Kieran Bingham , Petr Mladek , Sergey Senozhatsky , Sergey Senozhatsky , Steven Rostedt , Linus Torvalds , Greg Kroah-Hartman , Nick Desaulniers , linux-kernel@vger.kernel.org Subject: [PATCH 0/2][next] update gdb scripts for lockless printk ringbuffer Date: Fri, 14 Aug 2020 23:31:23 +0206 Message-Id: <20200814212525.6118-1-john.ogness@linutronix.de> 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 Hi, When we brought in the new lockless printk ringbuffer, we overlooked the gdb scripts. Here are a set of patches to implement gdb support for the new ringbuffer. John Ogness (2): scripts/gdb: add utils.read_ulong() scripts/gdb: update for lockless printk ringbuffer Documentation/admin-guide/kdump/gdbmacros.txt | 153 ++++++++++++------ scripts/gdb/linux/dmesg.py | 139 +++++++++++----- scripts/gdb/linux/utils.py | 7 + 3 files changed, 216 insertions(+), 83 deletions(-) -- 2.20.1