From patchwork Mon Jun 15 12:12:45 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 11604703 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5875592A for ; Mon, 15 Jun 2020 12:14:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 36B0F20679 for ; Mon, 15 Jun 2020 12:14:49 +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="KXplkiHZ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729748AbgFOMNI (ORCPT ); Mon, 15 Jun 2020 08:13:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44914 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729643AbgFOMNH (ORCPT ); Mon, 15 Jun 2020 08:13:07 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 09228C061A0E; Mon, 15 Jun 2020 05:13:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description; bh=fw2+4gebTcJUXyNcS2c+cOqcMRuf3D2bJUNwgAt6wzg=; b=KXplkiHZzZavRX9c6x4yElRiWI PiVjHiuc1WKPZpyV3w6ZlaXIrHZltHeHyCTjYjavzt6PR7KhIDHml7hB1ZLKdvm10dVnWSP3eM+Y0 HKnsa2aAKEn/nE/PQV1MVaQVIyiPqvBqhx1syoFCHVtlJqLvOMhP0j0FxdW3hU+pBLs91PK35jxPH d+YX5hfeZeuxVYujnXMdUqDRs1MXj4Zsn2/po/HypByFHGMJgAuELJHs5EeEpTGC+itwTVCqg+kOk x664eDt2L1v+i5k8xSm394AaL8F+aQiDWzT18/qpoGHlgEWFaETXPFcIcqSp2nM8DW5YH37wKb1bb /CWbG7bA==; Received: from 195-192-102-148.dyn.cablelink.at ([195.192.102.148] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1jknz4-0006zA-OK; Mon, 15 Jun 2020 12:13:03 +0000 From: Christoph Hellwig To: Al Viro Cc: Linus Torvalds , Ian Kent , David Howells , linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-security-module@vger.kernel.org, netfilter-devel@vger.kernel.org Subject: [PATCH 01/13] cachefiles: switch to kernel_write Date: Mon, 15 Jun 2020 14:12:45 +0200 Message-Id: <20200615121257.798894-2-hch@lst.de> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200615121257.798894-1-hch@lst.de> References: <20200615121257.798894-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: owner-linux-security-module@vger.kernel.org Precedence: bulk List-ID: __kernel_write doesn't take a sb_writers references, which we need here. Signed-off-by: Christoph Hellwig Reviewed-by: David Howells --- fs/cachefiles/rdwr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/cachefiles/rdwr.c b/fs/cachefiles/rdwr.c index e7726f5f1241c2..3080cda9e82457 100644 --- a/fs/cachefiles/rdwr.c +++ b/fs/cachefiles/rdwr.c @@ -937,7 +937,7 @@ int cachefiles_write_page(struct fscache_storage *op, struct page *page) } data = kmap(page); - ret = __kernel_write(file, data, len, &pos); + ret = kernel_write(file, data, len, &pos); kunmap(page); fput(file); if (ret != len)