From owner-svn-src-head@freebsd.org Tue Apr 19 01:38:00 2016 Return-Path: Delivered-To: svn-src-head@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 CED5DB14A3C; Tue, 19 Apr 2016 01:38:00 +0000 (UTC) (envelope-from allanjude@freebsd.org) Received: from mx1.scaleengine.net (mx1.scaleengine.net [209.51.186.6]) by mx1.freebsd.org (Postfix) with ESMTP id 9396F189E; Tue, 19 Apr 2016 01:38:00 +0000 (UTC) (envelope-from allanjude@freebsd.org) Received: from [10.1.1.2] (unknown [10.1.1.2]) (Authenticated sender: allanjude.freebsd@scaleengine.com) by mx1.scaleengine.net (Postfix) with ESMTPSA id 875E7D67D; Tue, 19 Apr 2016 01:37:59 +0000 (UTC) Subject: Re: svn commit: r298230 - in head: lib/libstand sys/boot/common sys/boot/efi/libefi sys/boot/efi/loader sys/boot/i386/libfirewire sys/boot/i386/libi386 sys/boot/i386/loader sys/boot/mips/beri/loader sy... To: Devin Teske , Pedro Giffuni References: <201604182309.u3IN9MC6047480@repo.freebsd.org> <57157108.6090500@freebsd.org> <84FB3FCC-4779-4ED1-B0A6-142C90D08EEF@freebsd.org> <5715848F.7020805@FreeBSD.org> Cc: Adrian Chadd , "src-committers@freebsd.org" , "svn-src-all@freebsd.org" , "svn-src-head@freebsd.org" From: Allan Jude Message-ID: <57158BF3.3060605@freebsd.org> Date: Mon, 18 Apr 2016 21:37:55 -0400 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.7.2 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="pcp1rf5ulefrpgRKSrgXjhW2OvjaQhvIp" X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Apr 2016 01:38:00 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --pcp1rf5ulefrpgRKSrgXjhW2OvjaQhvIp Content-Type: multipart/mixed; boundary="HSIa0OAnGmUTCkg9Ca4K5CUNKvXfAQUMq" From: Allan Jude To: Devin Teske , Pedro Giffuni Cc: Adrian Chadd , "src-committers@freebsd.org" , "svn-src-all@freebsd.org" , "svn-src-head@freebsd.org" Message-ID: <57158BF3.3060605@freebsd.org> Subject: Re: svn commit: r298230 - in head: lib/libstand sys/boot/common sys/boot/efi/libefi sys/boot/efi/loader sys/boot/i386/libfirewire sys/boot/i386/libi386 sys/boot/i386/loader sys/boot/mips/beri/loader sy... References: <201604182309.u3IN9MC6047480@repo.freebsd.org> <57157108.6090500@freebsd.org> <84FB3FCC-4779-4ED1-B0A6-142C90D08EEF@freebsd.org> <5715848F.7020805@FreeBSD.org> In-Reply-To: --HSIa0OAnGmUTCkg9Ca4K5CUNKvXfAQUMq Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable On 2016-04-18 21:32, Devin Teske wrote: >=20 >> On Apr 18, 2016, at 6:06 PM, Pedro Giffuni wrote: >> >> >> >> On 04/18/16 19:30, Devin Teske wrote: >>> >>> >>>> On Apr 18, 2016, at 4:43 PM, Allan Jude >>> > wrote: >>>> >>>> On 2016-04-18 19:36, Adrian Chadd wrote: >>>>> Someone pointed out how this bloats out memory requirement in loade= r. >>>>> >>>>> Did anyone check that? >>>>> >>>>> -adrian >>>>> >>>> >>>> I tested down to 128mb of ram in QEMU, booted from the installer ISO= , >>>> did the install, and booted the installed system without issue. >>> >>> Hmm. Would be nice if we could claim success under 64MB too. >>> If you get the chance. >>> How low can it go? >> >> FWIW, The code review comments state: >> >> >> >> BTW: as mentioned in very beginning of this project, I'm reserving fai= rly large chunk of memory (64MB) for loader and using same amount for bot= h BIOS/UEFI variants, default in freebsd is 3MB, eventually this should b= e reviewed, but currently it will affect very small setups. >> >> >> >> I still think it's pretty cool, thanks to everyone involved. >> >=20 > Does anyone know what the original memory reservation amount was before= it was upped to 64MB? >=20 It was 3MB --=20 Allan Jude --HSIa0OAnGmUTCkg9Ca4K5CUNKvXfAQUMq-- --pcp1rf5ulefrpgRKSrgXjhW2OvjaQhvIp Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (MingW32) iQIcBAEBAgAGBQJXFYv2AAoJEBmVNT4SmAt+E6AP/iY14px2r8xwkK1j1/U1R//O AifzoDADgT0rWRxgtKr67iU6lllfIfqpfyp5jVmv6Vg0B/zOxcj9f0KakEtYu5tH 93ozhYNFvpsMV9nF2RaiFilsO+I7vrU/8y1WfjW2DKxrhuaE0XuPWUdRvQS2u0Oj mo1DisEzzFVYc+sLk1XtqOo8HQm8BjgtWnlw7R7LL1hoAfwJMM8DJX3migb8HsFn RBAHrDoWMayvNcXe1+lTqzmbvVJ6MXevTmNvWBg6o0Z2oGOLN3HZPBPXu+e26dCU wdq3g4wtsXLvli+8f4dLvlHWrYl1SLHdihbS+ePdIZUVQcwmK/8jnlkb7FP3mzyB Ok2kDBcjVkn2J2kSft7oDqLjl6bp74UYHMlNAHk+v05m1XIm/TFbUJ/qcPO4l1Cj 2IDylZWRIeFknM5xWdH9bGo31xn2ncaCcgDW220QzLCidVeTzqT3Cxhn6REWUIze Yzc1X+p37i71TQIGMU0d9+1bTWlagAMNSmavnGfQoTjwGakPEK9YLFZJdKP/J+bL vP1QhbkguI3rkRN1L35A5brDiRkYirFcHlnYkkW9SoFmT5YpBa1P+9zlU4Zx/STt PhcA32vi77yenPgwLbjny1xR+znJFjgq8pAblBZwYJ+TftsRocREh3ClWdkgTjOd e1zF3nzR9myjO0iXE++M =o/AI -----END PGP SIGNATURE----- --pcp1rf5ulefrpgRKSrgXjhW2OvjaQhvIp--