From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E47D6C2BA83 for ; Wed, 12 Feb 2020 07:34:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AD388206DB for ; Wed, 12 Feb 2020 07:34:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="OqCYBmBV" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728370AbgBLHe7 (ORCPT ); Wed, 12 Feb 2020 02:34:59 -0500 Received: from bombadil.infradead.org ([198.137.202.133]:35138 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728192AbgBLHe6 (ORCPT ); Wed, 12 Feb 2020 02:34:58 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=VxRUapHd7o/hPw0/UoJoo3K3tLVDD3iUiQQ+YB+fPrU=; b=OqCYBmBVgZgY2PVrufwv58UlCA e+gVjjox/snuJ/bOm/aXA7TljNw4yq8StckvefQVj9cnX2lfVUvtbcxLLKHzEmQ0XdPUBNK5y228v 4AIUFcFEx8cTkHRynBy9jPFLPJcQU7yQo6978V89mjkJutdx6T4bzl1jchS93B8oNX/KC8Iia1VdD uvL0xSRjO6GOhkrgVwrgTJwgvpgT1lVkS25py7QDJ1Hru9JAY+98dtDw5ULGuAm/2FhiUHT9QR3rV aTlLegX/iWzNNsz2b9/xZFspNczK3TYOwIE1gw7LD/qVgMuvt0RjOSEIrnjK8VME9zZrat5zHVGlB on3Ahb+A==; Received: from hch by bombadil.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1j1mXu-0003wy-H1; Wed, 12 Feb 2020 07:34:57 +0000 Date: Tue, 11 Feb 2020 23:34:54 -0800 From: Christoph Hellwig To: Matthew Wilcox Cc: linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, "Kirill A . Shutemov" Subject: Re: [PATCH v2 01/25] mm: Use vm_fault error code directly Message-ID: <20200212073454.GB7068@infradead.org> References: <20200212041845.25879-1-willy@infradead.org> <20200212041845.25879-2-willy@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200212041845.25879-2-willy@infradead.org> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Feb 11, 2020 at 08:18:21PM -0800, Matthew Wilcox wrote: > From: "Matthew Wilcox (Oracle)" > > Use VM_FAULT_OOM instead of indirecting through vmf_error(-ENOMEM). > > Signed-off-by: Matthew Wilcox (Oracle) > Acked-by: Kirill A. Shutemov Looks good, Reviewed-by: Christoph Hellwig