From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Hildenbrand Subject: Re: [PATCH v2 0/5] Reenable might_sleep() checks for might_fault() Date: Mon, 15 Dec 2014 12:21:27 +0100 Message-ID: <20141215122127.5fd6f5ae@thinkpad-w530> References: <1418221414-60110-1-git-send-email-dahi@linux.vnet.ibm.com> <20141215104549.GY29390@twins.programming.kicks-ass.net> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: Received: from e06smtp15.uk.ibm.com ([195.75.94.111]:45145 "EHLO e06smtp15.uk.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750772AbaLOQca (ORCPT ); Mon, 15 Dec 2014 11:32:30 -0500 Received: from /spool/local by e06smtp15.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Mon, 15 Dec 2014 11:21:33 -0000 In-Reply-To: <20141215104549.GY29390@twins.programming.kicks-ass.net> Sender: linux-arch-owner@vger.kernel.org List-ID: To: Peter Zijlstra Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, benh@kernel.crashing.org, paulus@samba.org, akpm@linux-foundation.org, heiko.carstens@de.ibm.com, schwidefsky@de.ibm.com, borntraeger@de.ibm.com, mst@redhat.com, tglx@linutronix.de, David.Laight@ACULAB.COM, hughd@google.com, hocko@suse.cz > On Wed, Dec 10, 2014 at 03:23:29PM +0100, David Hildenbrand wrote: > > Did you look at the -rt patches where this comes from? > > https://git.kernel.org/cgit/linux/kernel/git/clrkwllms/rt-linux.git/commit/?h=v3.14.21-rt9&id=b389ced19ab649438196d132768fe6522d2f052b > https://git.kernel.org/cgit/linux/kernel/git/clrkwllms/rt-linux.git/commit/?h=v3.14.21-rt9&id=4fb7f9d416f7b34036d9d1b209e77c462ac0ee10 > https://git.kernel.org/cgit/linux/kernel/git/clrkwllms/rt-linux.git/commit/?h=v3.14.21-rt9&id=c730a4aade9e5c9b84f65de01d6612bf70c577e3 > https://git.kernel.org/cgit/linux/kernel/git/clrkwllms/rt-linux.git/commit/?h=v3.14.21-rt9&id=d365f5bf933e988a39874b33302f02ff6c7989b7 > https://git.kernel.org/cgit/linux/kernel/git/clrkwllms/rt-linux.git/commit/?h=v3.14.21-rt9&id=93eb18f43dfa5d49d99e2b8ad236eea2c35dd539 > https://git.kernel.org/cgit/linux/kernel/git/clrkwllms/rt-linux.git/commit/?h=v3.14.21-rt9&id=8947442e896921e1b645f9e1fd0f2beee103bba0 > > Thanks for the links - haven't seen these patches so far (somebody on the list just mentioned that someone tried to demangle that stuff some time ago). But good to know that somebody is working on that pagefault_disable() thing. Do you know what the plans for this series are? So I can base my patches (might_sleep() checks for might_fault()) on that queue. David