From owner-svn-src-all@FreeBSD.ORG Mon Jun 10 03:55:59 2013 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 5C850CF; Mon, 10 Jun 2013 03:55:59 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from kib.kiev.ua (kib.kiev.ua [IPv6:2001:470:d5e7:1::1]) by mx1.freebsd.org (Postfix) with ESMTP id C5FB8199C; Mon, 10 Jun 2013 03:55:58 +0000 (UTC) Received: from tom.home (kostik@localhost [127.0.0.1]) by kib.kiev.ua (8.14.7/8.14.7) with ESMTP id r5A3tmWR010613; Mon, 10 Jun 2013 06:55:48 +0300 (EEST) (envelope-from kostikbel@gmail.com) DKIM-Filter: OpenDKIM Filter v2.8.3 kib.kiev.ua r5A3tmWR010613 Received: (from kostik@localhost) by tom.home (8.14.7/8.14.7/Submit) id r5A3tlFt010611; Mon, 10 Jun 2013 06:55:47 +0300 (EEST) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: tom.home: kostik set sender to kostikbel@gmail.com using -f Date: Mon, 10 Jun 2013 06:55:47 +0300 From: Konstantin Belousov To: Olivier Houchard Subject: Re: svn commit: r251586 - head/sys/arm/ti Message-ID: <20130610035547.GX3047@kib.kiev.ua> References: <201306092251.r59MpCmW006162@svn.freebsd.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="RF5hBp8jldNhGZp7" Content-Disposition: inline In-Reply-To: <201306092251.r59MpCmW006162@svn.freebsd.org> User-Agent: Mutt/1.5.21 (2010-09-15) X-Spam-Status: No, score=-2.0 required=5.0 tests=ALL_TRUSTED,BAYES_00, DKIM_ADSP_CUSTOM_MED,FREEMAIL_FROM,NML_ADSP_CUSTOM_MED autolearn=no version=3.3.2 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on tom.home Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 10 Jun 2013 03:55:59 -0000 --RF5hBp8jldNhGZp7 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Jun 09, 2013 at 10:51:12PM +0000, Olivier Houchard wrote: > Author: cognet > Date: Sun Jun 9 22:51:11 2013 > New Revision: 251586 > URL: http://svnweb.freebsd.org/changeset/base/251586 >=20 > Log: > Increase the maximum KVM available on TI chips. Not sure why we suddenl= y need > that much, but that lets me boot with 1GB of RAM. I suspect that the cause is the combination of limited KVA and lack of any limitation for the buffer map. I noted that ARM lacks VM_BCACHE_SIZE_MAX after a report from mav about similar (?) problem a day ago. In essence, the buffer map is allowed to take up to ~330MB when no upper limit from VM_BCACHE_SIZE_MAX is specified. --RF5hBp8jldNhGZp7 Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.20 (FreeBSD) iQIcBAEBAgAGBQJRtU5DAAoJEJDCuSvBvK1BFUIP/2/3Kc49fpYKN9A99RywRF2F TZJZ4N71isosToXejrd66C83VIVifSLIz3l0D/zHfaLdKjX6LlqYNA5X+FrM36p8 k5v99AADRcwDodyE3jkq2o3t6fXhojxj1zmtqXeP5c8qEhrptqaWUvYZ0KMbexUI UTcmE38U+b26zfRSdbzkhmiqxw4QANvv/SFoqFRVhXjjIIe7LIWUWe9c9UV2G+H3 Ti7z3zVLJGH5r3GuFGVx0mymSaPOlZdejvwBjgiW6+z2UN3K5Y8hOuoxiSt5sQQY bJOOSQXxDf1hHcsDFIE4b8bVbm4gyUvxUyosKIEwXpleMtLlbx4kqRU0NGHPvPJD +FGbjFWIfUOdP3jbMbTJ42EZy9E95CQOKg9+2Z/rVM0v9ZFwjChCIXV0U5d0rsy1 OSLIVJVUbm2PVq+kMPFSMdrM5Vg2GnJtvBDJApu8sI0/0UNeaBDlsUvxiBGySSHs TU5QwcfqI2V0ypqW0SdH5FVcFUkZijJukmfSAAUhybbYOKIe9baLzLBl+w/TAKlq cE/EcRY8W162JkQ8UDy+LRuE78JAlvF3yr/95A5ce6AD3nQ8DmJSk4uvf0aUFtCq IBkf8oDLxHK+49b+Ydom9HMUyH5k661YftxDe3e/Tw/xwBHohBza+7pKtgSedSsE DYPXyp4ncs6LWK/d91OZ =uOUo -----END PGP SIGNATURE----- --RF5hBp8jldNhGZp7--