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=-5.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 DE247C433DF for ; Sun, 14 Jun 2020 15:37:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B1BB4207BC for ; Sun, 14 Jun 2020 15:37:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="XyV8mEkp" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727001AbgFNPhl (ORCPT ); Sun, 14 Jun 2020 11:37:41 -0400 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:30230 "EHLO us-smtp-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726717AbgFNPhk (ORCPT ); Sun, 14 Jun 2020 11:37:40 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1592149059; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=pdjmOkI1bn7YFDE5FHbHtbuUsgKMpaTMy03LlVOQNFU=; b=XyV8mEkplxPkmonF/ESQUmhwksYV8wXO243yRDgE8f6Gbd4By11rLeauXCHBrY25dUYQAj sp2n/AnSz21KdrG1VdvufBN2UEy4f0jz8Bg9aWEGV4z4EMTkhr0NJeWesVZOsL6RBFF4kn C1cRauBCdhWqooWAhXS6/zuB+OpbDHA= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-317-l_vrs5qKOrq-3WyZp3l-VA-1; Sun, 14 Jun 2020 11:37:35 -0400 X-MC-Unique: l_vrs5qKOrq-3WyZp3l-VA-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 0DED81883600; Sun, 14 Jun 2020 15:37:33 +0000 (UTC) Received: from krava (unknown [10.40.192.38]) by smtp.corp.redhat.com (Postfix) with SMTP id 2AED3D01E7; Sun, 14 Jun 2020 15:37:29 +0000 (UTC) Date: Sun, 14 Jun 2020 17:37:28 +0200 From: Jiri Olsa To: Masami Hiramatsu Cc: Ingo Molnar , "Gustavo A . R . Silva" , Anders Roxell , paulmck@kernel.org, joel@joelfernandes.org, "Naveen N . Rao" , Anil S Keshavamurthy , David Miller , Linux Kernel Mailing List , Steven Rostedt , Ingo Molnar , Peter Zijlstra , Ziqian SUN , Jiri Olsa Subject: Re: [PATCH -tip V6 0/6] kprobes: Fixes mutex, rcu-list warnings and cleanups Message-ID: <20200614153728.GA2009260@krava> References: <158927054236.27680.18209720730136003586.stgit@devnote2> <20200527234941.a15490ee50669812df8183dc@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200527234941.a15490ee50669812df8183dc@kernel.org> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, May 27, 2020 at 11:49:41PM +0900, Masami Hiramatsu wrote: > (Oops, I missed Jiri in loop.) > > Hi Ingo, > > Could you take this series? > These are not adding any feature, but fixing real bugs. Hi, I still can't see this being pulled in, did I miss it? thanks, jirka > > Thank you, > > On Tue, 12 May 2020 17:02:22 +0900 > Masami Hiramatsu wrote: > > > Hi Ingo, > > > > Here is the 6th version of the series for kprobes. The previous > > version is here. > > > > https://lore.kernel.org/lkml/158583483116.26060.10517933482238348979.stgit@devnote2/ > > > > In this version, I picked 2 patches[1][2] which has been reviewed > > on LKML but not merged to tip tree yet. > > > > [1] https://lore.kernel.org/lkml/20200408164641.3299633-1-jolsa@kernel.org/ > > [2] https://lore.kernel.org/lkml/20200507185733.GA14931@embeddedor/ > > > > You can also pull this series from kprobes/core branch from > > > > https://git.kernel.org/pub/scm/linux/kernel/git/mhiramat/linux.git/ > > > > Thank you, > > > > --- > > > > Gustavo A. R. Silva (1): > > kprobes: Replace zero-length array with flexible-array > > > > Jiri Olsa (1): > > kretprobe: Prevent triggering kretprobe from within kprobe_flush_task > > > > Masami Hiramatsu (4): > > kprobes: Suppress the suspicious RCU warning on kprobes > > kprobes: Use non RCU traversal APIs on kprobe_tables if possible > > kprobes: Fix to protect kick_kprobe_optimizer() by kprobe_mutex > > kprobes: Remove redundant arch_disarm_kprobe() call > > > > > > arch/x86/kernel/kprobes/core.c | 16 ++-------- > > include/linux/kprobes.h | 6 +++- > > kernel/kprobes.c | 61 +++++++++++++++++++++++++++++++--------- > > 3 files changed, 56 insertions(+), 27 deletions(-) > > > > -- > > Masami Hiramatsu (Linaro) > > > -- > Masami Hiramatsu >