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[209.132.180.67]) by mx.google.com with ESMTP id i9si21271543plt.387.2019.07.27.02.43.33; Sat, 27 Jul 2019 02:43:48 -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=@kernel.org header.s=default header.b="bAbZ/snN"; 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=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387505AbfG0JlL (ORCPT + 99 others); Sat, 27 Jul 2019 05:41:11 -0400 Received: from mail.kernel.org ([198.145.29.99]:49988 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387400AbfG0JlL (ORCPT ); Sat, 27 Jul 2019 05:41:11 -0400 Received: from devnote2 (NE2965lan1.rev.em-net.ne.jp [210.141.244.193]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 3253720651; Sat, 27 Jul 2019 09:41:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1564220470; bh=8r07P/49bD7tGCbiO15J6Jkw/IywyIwMyaahO2tzyGQ=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=bAbZ/snNo9loBKtA2XTUl4VuNXQhvvQn2ZuEkfjyAXwMdlWdGKBwu3LUYuncEINF8 RvbFUtq9wDHXM8f84Q0LBxTp8NLBYyOk32b4fyvJ+bxo5xKS6kAJ6fJxa8izu4tftD kyvqbz+/rDKCeN8ZOD81bwSynlXxXICoCa04kBFQ= Date: Sat, 27 Jul 2019 18:41:05 +0900 From: Masami Hiramatsu To: Joe Lawrence Cc: Steven Rostedt , Masami Hiramatsu , Ingo Molnar , Josh Poimboeuf , live-patching@vger.kernel.org, linux-kernel@vger.kernel.org, "Naveen N . Rao" , Anil S Keshavamurthy , "David S . Miller" Subject: Re: [PATCH] kprobes: Allow kprobes coexist with livepatch Message-Id: <20190727184105.39fde3cd4f3708489a17ff15@kernel.org> In-Reply-To: References: <156403587671.30117.5233558741694155985.stgit@devnote2> <20190726020752.GA6388@redhat.com> <20190726121449.22f0989e@gandalf.local.home> X-Mailer: Sylpheed 3.5.1 (GTK+ 2.24.32; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 26 Jul 2019 13:38:41 -0400 Joe Lawrence wrote: > On 7/26/19 12:14 PM, Steven Rostedt wrote: > > On Thu, 25 Jul 2019 22:07:52 -0400 > > Joe Lawrence wrote: > > > >> These results reflect my underestanding of FTRACE_OPS_FL_IPMODIFY in > >> light of your changes, so feel free to add my: > >> > >> Acked-by: Joe Lawrence > > > > Is this an urgent patch (needs to go in now and not wait for the next > > merge window) and if so, should it be marked for stable? > > > > Hi Steve, > > IMHO, it's not urgent.. so unless Josh or other livepatch folks say > otherwise, I'm ok with waiting for next merge window. Given summer > holiday schedules, that would give them more time to comment if they like. Agreed. Since system admin can control kprobes and livepatch, which means the confliction can be avoided. Thank you, -- Masami Hiramatsu