From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754572AbcCCMtB (ORCPT ); Thu, 3 Mar 2016 07:49:01 -0500 Received: from mx1.redhat.com ([209.132.183.28]:46241 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751002AbcCCMs7 (ORCPT ); Thu, 3 Mar 2016 07:48:59 -0500 Date: Thu, 3 Mar 2016 13:48:56 +0100 From: Andrea Arcangeli To: Sedat Dilek Cc: Linus Torvalds , Kostya Serebryany , syzkaller , Alexander Potapenko , Pavel Emelyanov , Al Viro , Andrew Morton , "linux-fsdevel@vger.kernel.org" , Dmitry Vyukov , LKML , Sasha Levin Subject: Re: fs: uninterruptible hang in handle_userfault Message-ID: <20160303124856.GI4946@redhat.com> References: <20160301195957.GD17997@ZenIV.linux.org.uk> <20160302004845.GF17997@ZenIV.linux.org.uk> <20160302145521.GO1180@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, On Thu, Mar 03, 2016 at 08:46:41AM +0100, Sedat Dilek wrote: > One technical question: > How do I get the latest Linux version shipped userfaultfd first? > ( Maybe there exist more elegant ways I do. Always open to improve my > Git knowledge. ) Perhaps there are cleaner ways, I would do this: git describe `git log --pretty=%H fs/userfaultfd.c | tail -1` v4.2-7031-g86039bd git show v4.2-7031-g86039bd