From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:37413 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1757211AbcJQF5g (ORCPT ); Mon, 17 Oct 2016 01:57:36 -0400 Received: from pps.filterd (m0098421.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.17/8.16.0.17) with SMTP id u9H5rSLU056275 for ; Mon, 17 Oct 2016 01:57:35 -0400 Received: from e32.co.us.ibm.com (e32.co.us.ibm.com [32.97.110.150]) by mx0a-001b2d01.pphosted.com with ESMTP id 264ksmkfd1-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Mon, 17 Oct 2016 01:57:35 -0400 Received: from localhost by e32.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Sun, 16 Oct 2016 23:57:35 -0600 From: "Aneesh Kumar K.V" Subject: Re: [PATCH v6 17/17] dax: remove "depends on BROKEN" from FS_DAX_PMD In-Reply-To: <20161012225022.15507-18-ross.zwisler@linux.intel.com> References: <20161012225022.15507-1-ross.zwisler@linux.intel.com> <20161012225022.15507-18-ross.zwisler@linux.intel.com> Date: Mon, 17 Oct 2016 11:27:24 +0530 MIME-Version: 1.0 Content-Type: text/plain Message-Id: <87eg3ftt4r.fsf@linux.vnet.ibm.com> Sender: linux-xfs-owner@vger.kernel.org List-ID: List-Id: xfs To: Ross Zwisler , linux-kernel@vger.kernel.org Cc: Theodore Ts'o , Alexander Viro , Andreas Dilger , Andrew Morton , Christoph Hellwig , Dan Williams , Dave Chinner , Jan Kara , Matthew Wilcox , linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-nvdimm@lists.01.org, linux-xfs@vger.kernel.org Ross Zwisler writes: > Now that DAX PMD faults are once again working and are now participating in > DAX's radix tree locking scheme, allow their config option to be enabled. > > Signed-off-by: Ross Zwisler > --- > fs/Kconfig | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/fs/Kconfig b/fs/Kconfig > index 2bc7ad7..b6f0fce 100644 > --- a/fs/Kconfig > +++ b/fs/Kconfig > @@ -55,7 +55,6 @@ config FS_DAX_PMD > depends on FS_DAX > depends on ZONE_DEVICE > depends on TRANSPARENT_HUGEPAGE > - depends on BROKEN > > endif # BLOCK This series made dax_pmd_fault return VM_FAULT_FALLBACK in [PATCH v6 09/17] dax: remove dax_pmd_fault(). That essentially disable dax pmd for ext4. Any plans to fix that ? -aneesh