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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A28AFC76195 for ; Mon, 27 Mar 2023 19:09:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229650AbjC0TJA (ORCPT ); Mon, 27 Mar 2023 15:09:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60316 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230300AbjC0TI7 (ORCPT ); Mon, 27 Mar 2023 15:08:59 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 291411FEC for ; Mon, 27 Mar 2023 12:08:58 -0700 (PDT) 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 dfw.source.kernel.org (Postfix) with ESMTPS id B77346147F for ; Mon, 27 Mar 2023 19:08:57 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 12307C433EF; Mon, 27 Mar 2023 19:08:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1679944137; bh=z7vaTTXXeLr0L9eyj1fBRE6NSQqChR5c0Z4SttI6dLg=; h=Date:To:From:Subject:From; b=lY0fXc50TSu80ng/DvJ5TKtCaIC/4xyzMpFRL4qqTinyyTrAvvOxcRiyE9XqA1B9s aQOQvtwRebNGrEK1UbUfvazqFY1vSFQT0MVqQ7reYEVk4NU9XC+x94F+odCKt/mYMj GCG6cDvQQ2/HLmwIbgEXzc93q8GHsbkB3Wn8uK54= Date: Mon, 27 Mar 2023 12:08:56 -0700 To: mm-commits@vger.kernel.org, sboyd@kernel.org, leonard.crestez@nxp.com, kbingham@kernel.org, jan.kiszka@siemens.com, f.fainelli@gmail.com, akpm@linux-foundation.org From: Andrew Morton Subject: + scripts-gdb-bail-early-if-there-are-no-clocks.patch added to mm-nonmm-unstable branch Message-Id: <20230327190857.12307C433EF@smtp.kernel.org> Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The patch titled Subject: scripts/gdb: bail early if there are no clocks has been added to the -mm mm-nonmm-unstable branch. Its filename is scripts-gdb-bail-early-if-there-are-no-clocks.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/scripts-gdb-bail-early-if-there-are-no-clocks.patch This patch will later appear in the mm-nonmm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Florian Fainelli Subject: scripts/gdb: bail early if there are no clocks Date: Thu, 23 Mar 2023 15:52:45 -0700 Avoid generating an exception if there are no clocks registered: (gdb) lx-clk-summary enable prepare protect clock count count count rate ------------------------------------------------------------------------ Python Exception : No symbol "clk_root_list" in current context. Error occurred in Python: No symbol "clk_root_list" in current context. Link: https://lkml.kernel.org/r/20230323225246.3302977-1-f.fainelli@gmail.com Fixes: d1e9710b63d8 ("scripts/gdb: initial clk support: lx-clk-summary") Signed-off-by: Florian Fainelli Cc: Jan Kiszka Cc: Kieran Bingham Cc: Leonard Crestez Cc: Stephen Boyd Signed-off-by: Andrew Morton --- scripts/gdb/linux/clk.py | 2 ++ 1 file changed, 2 insertions(+) --- a/scripts/gdb/linux/clk.py~scripts-gdb-bail-early-if-there-are-no-clocks +++ a/scripts/gdb/linux/clk.py @@ -41,6 +41,8 @@ are cached and potentially out of date"" self.show_subtree(child, level + 1) def invoke(self, arg, from_tty): + if utils.gdb_eval_or_none("clk_root_list") is None: + raise gdb.GdbError("No clocks registered") gdb.write(" enable prepare protect \n") gdb.write(" clock count count count rate \n") gdb.write("------------------------------------------------------------------------\n") _ Patches currently in -mm which might be from f.fainelli@gmail.com are mailmap-add-an-entry-for-leonard-crestez.patch scripts-gdb-bail-early-if-there-are-no-clocks.patch scripts-gdb-bail-early-if-there-are-no-generic-pd.patch scripts-gdb-bail-early-if-there-are-no-generic-pd-v2.patch