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=-5.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS, USER_AGENT_MUTT autolearn=ham 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 E68FDC169C4 for ; Wed, 6 Feb 2019 07:39:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id ACB2D218A1 for ; Wed, 6 Feb 2019 07:39:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="qj7E/kH8" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728245AbfBFHjn (ORCPT ); Wed, 6 Feb 2019 02:39:43 -0500 Received: from mail-wr1-f46.google.com ([209.85.221.46]:35597 "EHLO mail-wr1-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726194AbfBFHjm (ORCPT ); Wed, 6 Feb 2019 02:39:42 -0500 Received: by mail-wr1-f46.google.com with SMTP id z18so5617655wrh.2 for ; Tue, 05 Feb 2019 23:39:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=JoJ6HF/m7Ezs89fXyzg0J7G8YI6H3WnNexxE+t1KKEc=; b=qj7E/kH8+CQ8gmwhcht31zdxo9/fLxip08wq52w+78DsB/yjrZlrJnDeKSI9vmrz9+ oaeD5o0QGYpiMfzMzUp7cylEXFpbaV6K7ihyGtneMsW0Gkj0m9+vQ+TKex6Zv+0d3vO6 EHynKQRNNR0FWbzt6Qz5+fPE35rEPlqbqoiuackocK9x0nv8beaPJnhp9sJ5XMWX3g+W 9wFi9QPu9PEer2NHJ27P3SG9+wKluMiQQvZtxiYFLCK5qAtxcpDu4t07hyBlEIsZDXWO 7q8ZFS4Fhv9dRi7MRisPIgIA1ge4pr+z4qXxJd/V/uP9QVetGlHEzOuU0OKnht8Rq3Et RrAg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=JoJ6HF/m7Ezs89fXyzg0J7G8YI6H3WnNexxE+t1KKEc=; b=BaYFBZsAc5xCWlNqQztfYTyOsKu/ErnKt6QYMQP0eqZ7VgwEwyhCMv1mNgBXQzqyxa 8i66/gyVmatO6g0tnXOGomBwfavueue5HnAvwuobe+rv2YcIc27uB+Pk4iTidbrbFzWF 8NDnvho8Fz569/VqaLx9QeHhcpsG57meedUmy++BFGP02hylq1DrRDFR101ApFLcE9UT ruZmYchGRiw0G0f9LuzoI/LB2Qi0jDSkarB23oPITT5xgQyceUpuxTmBAGfherucsUW/ 5lf87sBE6lQk2IrxbgO0iI26EDdxYcccOoAbc5DzMLOFsoG49Kc3mNADh6FnNQzyGfwG HdTA== X-Gm-Message-State: AHQUAub9QcW2vKXfoUrd+Fz3AZ4X3ghzlWDAZGlJKhsPM2nryGM+7LN+ 2q/nFiDxHMiJwgwTLZnYoMq2QiM= X-Google-Smtp-Source: AHgI3IaMej458uyYcgd68T8TdxbSrLMxBtqotZsHBn0AFjBDV80ce5WKYf6qcomz61u3i4ozDp57Mw== X-Received: by 2002:a5d:6710:: with SMTP id o16mr6953067wru.152.1549438780975; Tue, 05 Feb 2019 23:39:40 -0800 (PST) Received: from avx2 ([46.53.242.9]) by smtp.gmail.com with ESMTPSA id x186sm31090631wmg.41.2019.02.05.23.39.39 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 05 Feb 2019 23:39:40 -0800 (PST) Date: Wed, 6 Feb 2019 10:39:38 +0300 From: Alexey Dobriyan To: akpm@linux-foundation.org Cc: linux-kernel@vger.kernel.org Subject: [PATCH -mm 2/2] proc: use ramfs for executable generation Message-ID: <20190206073938.GC15311@avx2> References: <20190206073659.GB15311@avx2> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20190206073659.GB15311@avx2> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tmpfs is under CONFIG_TMPFS which can be disabled. ramfs is always enabled. Signed-off-by: Alexey Dobriyan --- fold into proc-test-proc-maps-smaps-smaps_rollup-statm.patch tools/testing/selftests/proc/proc-pid-vm.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/tools/testing/selftests/proc/proc-pid-vm.c +++ b/tools/testing/selftests/proc/proc-pid-vm.c @@ -20,7 +20,6 @@ * Test /proc/$PID/smaps_rollup * Test /proc/$PID/statm * - * FIXME require CONFIG_TMPFS which can be disabled * FIXME test other values from "smaps" * FIXME support other archs */ @@ -58,7 +57,7 @@ static void make_private_tmp(void) if (mount(NULL, "/", NULL, MS_PRIVATE|MS_REC, NULL) == -1) { exit(1); } - if (mount(NULL, "/tmp", "tmpfs", 0, NULL) == -1) { + if (mount(NULL, "/tmp", "ramfs", 0, NULL) == -1) { exit(1); } }