From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1bc8sw-0000Ro-PX for mharc-grub-devel@gnu.org; Tue, 23 Aug 2016 06:24:46 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:42334) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bc8su-0000Rd-LB for grub-devel@gnu.org; Tue, 23 Aug 2016 06:24:45 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bc8sq-0006s7-5e for grub-devel@gnu.org; Tue, 23 Aug 2016 06:24:44 -0400 Received: from mout.gmx.net ([212.227.17.20]:59337) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bc8sp-0006rt-RM for grub-devel@gnu.org; Tue, 23 Aug 2016 06:24:40 -0400 Received: from surfacelab ([82.120.95.63]) by mail.gmx.com (mrgmx103) with ESMTPSA (Nemesis) id 0MLvLE-1bUSqo2eMu-007kO6 for ; Tue, 23 Aug 2016 12:24:38 +0200 From: "my123 \(@never_released\)" To: "'The development of GNU GRUB'" References: <001101d1fd21$547050d0$fd50f270$@gmx.fr> <004301d1fd22$4e42a180$eac7e480$@gmx.fr> In-Reply-To: Subject: RE: Windows on ARM machines : UEFI bugs Date: Tue, 23 Aug 2016 12:24:28 +0200 Message-ID: <006d01d1fd28$88754140$995fc3c0$@gmx.fr> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Mailer: Microsoft Outlook 15.0 Thread-Index: AQJTffOK9JvjvM7wto9jlKqFe6ynIgJ3E87aAYOlWZSfM38EIA== Content-Language: fr X-Provags-ID: V03:K0:lPLE+Ibl1rp/3fMtaM2mTg9U61DImvIO3DwK1GYuI/92m29akvG EwbIS5N/qG+z8LeJEIqOFyB+puCRyRM12jDDzApBsJ8S8HHFAAEEOp9M01V78XqPcncN4BD ApS3URp2YYQqbyyPjSlg4P0YKXqf5aiXzjFr1hdjJgVKgg1HAud1D1QIDdSP4BRx5vl15fo 6Sq2z60d8nOGDFEuqqTpQ== X-UI-Out-Filterresults: notjunk:1;V01:K0:wTqjecBVKpE=:JHxaBB4Sv0aaE6yXkDgLQ6 IVdUkxO5ZPBazxw/U38owhj2uMxOKxoh/tA2rBg7rDtJu78+7ChFlY1VifC6yniD6qBk1BmfN kUH7yTGaK6h4p7hUzW+/hEPZhX117hW94bte2dKdzQrAEMlMZc6kxKgkY/wKQjj9mg98A3C/k rJLqzBXdbgYzMQnmFipKebzSnky3VzNNAH0CR+Own7dZMZjNy5V5EqQvedhQwtXvy0MQN9dkM UuNwwWatESR+DMhrkzn3//iIsda07aLot3VA1cOjzfN7+L0F9Tyc0YYMltiuIomw/IwA5eIbf WdlNPjQXJQASYW6qndEbzmsYze8eULIcLDjNJycSH1vq31dVASnWL+LTMm0Qx1c3R0laLnszy H95oYE27EPUdc6oH+eh6vb27h4aZqpPo2Y959Z/LAnSSrMpQ7G0AfECfaUcrMfKgMSEUGk3Er 9IivPm0qKST3uWz/JFmWZBU0oDX/gxksEmji33VqwEBqBWdKPyuV9HgCY/e1EZfSPAFMdeLTO 7u5D8MtoNjrLuKNZ7NFdH2hMWK9hJwx2hSPwnBp2vrDgNxOhmh1zvEe4iNwURRApzmHUduOJF OvZt3UXg0PjVUvoWC6YVt2trl5fGkGKrNGbnDu9fo9Phw6uqT5FpYjsowJk2CN+Llc9SjEpyK /V+4iGIiKTSDfWd5UbrGyQHVtPRZ6+hzcxsMMTv+K72N+5dFCVk92vaHAou5xNS28kaH9mxyd vbqlsCuJEZyFOOdAysxNYRv6wao4Xv5MsJiCCDHBalPOtZV9nRyOnr7OYLGsyG6iO1f3LzKec Spsw6Re X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 212.227.17.20 X-BeenThere: grub-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: The development of GNU GRUB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 23 Aug 2016 10:24:45 -0000 It returns EFI_INVALID_PARAMETER and refuses to work here. (I didn't try to reverse engineer how Windows does it, yet) -----Mesej Asli----- Daripada: Grub-devel = [mailto:grub-devel-bounces+mmediouni=3Dgmx.fr@gnu.org] Bagi Pihak Andrei = Borzenkov Hantar: mardi 23 ao=C3=BBt 2016 12:09 Kepada: The development of GNU GRUB Subjek: Re: Windows on ARM machines : UEFI bugs On Tue, Aug 23, 2016 at 12:39 PM, my123 (@never_released) = wrote: > Note that on the Surface RT, the first GOP handle is unusable, th > search for handles has to start at handle 1. This bug doesn=E2=80=99t = affect=20 > other WoA devices. > Well, someone who has access to such devices needs to find out how to = detect this condition. > > > On WoA(Windows on ARM) machines, ExitBootServices doesn=E2=80=99t = work,=20 > especially on nVidia devices. What action should be taken? > Not sure I understand what you say. Could you elaborate on what you are = trying to do and what does not work? For booting Windows loader is = launched as EFI executable so no ExitBootServices happens. > > > (this is a part of the port of Linux to these machines, after=20 > neutralizing Secure Boot) > _______________________________________________ Grub-devel mailing list Grub-devel@gnu.org https://lists.gnu.org/mailman/listinfo/grub-devel