From owner-svn-src-stable@freebsd.org Wed Sep 7 14:01:59 2016 Return-Path: Delivered-To: svn-src-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 93264BC7CC0; Wed, 7 Sep 2016 14:01:59 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 61E473E0; Wed, 7 Sep 2016 14:01:59 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id u87E1wib011531; Wed, 7 Sep 2016 14:01:58 GMT (envelope-from kib@FreeBSD.org) Received: (from kib@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id u87E1wsD011530; Wed, 7 Sep 2016 14:01:58 GMT (envelope-from kib@FreeBSD.org) Message-Id: <201609071401.u87E1wsD011530@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: kib set sender to kib@FreeBSD.org using -f From: Konstantin Belousov Date: Wed, 7 Sep 2016 14:01:58 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r305538 - stable/11/sys/dev/acpica X-SVN-Group: stable-11 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-stable@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: SVN commit messages for all the -stable branches of the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 07 Sep 2016 14:01:59 -0000 Author: kib Date: Wed Sep 7 14:01:58 2016 New Revision: 305538 URL: https://svnweb.freebsd.org/changeset/base/305538 Log: MFC r304279: By default, allow all to read the HPET registers pages. At the same time, by, by default disallow writes to the mmaped HPET pages. Modified: stable/11/sys/dev/acpica/acpi_hpet.c Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/dev/acpica/acpi_hpet.c ============================================================================== --- stable/11/sys/dev/acpica/acpi_hpet.c Wed Sep 7 13:57:06 2016 (r305537) +++ stable/11/sys/dev/acpica/acpi_hpet.c Wed Sep 7 14:01:58 2016 (r305538) @@ -762,14 +762,14 @@ hpet_attach(device_t dev) mda.mda_devsw = &hpet_cdevsw; mda.mda_uid = UID_ROOT; mda.mda_gid = GID_WHEEL; - mda.mda_mode = 0600; + mda.mda_mode = 0644; mda.mda_si_drv1 = sc; error = make_dev_s(&mda, &sc->pdev, "hpet%d", device_get_unit(dev)); if (error == 0) { sc->mmap_allow = 1; TUNABLE_INT_FETCH("hw.acpi.hpet.mmap_allow", &sc->mmap_allow); - sc->mmap_allow_write = 1; + sc->mmap_allow_write = 0; TUNABLE_INT_FETCH("hw.acpi.hpet.mmap_allow_write", &sc->mmap_allow_write); SYSCTL_ADD_INT(device_get_sysctl_ctx(dev),