From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTP id 4C2F1ACC for ; Mon, 5 May 2014 14:00:05 +0000 (UTC) Received: from mx0b-00082601.pphosted.com (mx0b-00082601.pphosted.com [67.231.153.30]) by smtp1.linuxfoundation.org (Postfix) with ESMTP id D0E7820246 for ; Mon, 5 May 2014 14:00:04 +0000 (UTC) Message-ID: <53679974.60206@fb.com> Date: Mon, 5 May 2014 10:00:20 -0400 From: Chris Mason MIME-Version: 1.0 To: Jiri Kosina , References: In-Reply-To: Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Ksummit-discuss] [CORE TOPIC] [TECH TOPIC] live kernel patching List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On 05/02/2014 03:42 PM, Jiri Kosina wrote: > Runtime/live kernel patching is becoming a topic these days. There are > several parallel implementations currently evolving in parallel (kpatch, > kgraft, criu-based solution, ksplice to some extent), all of them having > their pros and cons. > > It's clear that what is going to get merged at the end of the day would > have to be some super-position of the currently existing solutions. > > Finding a reasonable compromise might be challenging. Having discussion > between the groups working on those solutions (tech topic) and with > "general maintainer audience" to face the flame^W^W^Wobtain feedback > (core topic) would be very valuable step in converging to unified > solution. > > Suggested participants: see the list of "competing" projects above > Tons of interest in this topic here, mostly for the in-memory database workloads. -chris