From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1bc9m7-0000eP-De for mharc-grub-devel@gnu.org; Tue, 23 Aug 2016 07:21:47 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52400) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bc9m5-0000eI-58 for grub-devel@gnu.org; Tue, 23 Aug 2016 07:21:46 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bc9m1-0006af-0q for grub-devel@gnu.org; Tue, 23 Aug 2016 07:21:44 -0400 Received: from mout.gmx.net ([212.227.17.21]:65261) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bc9m0-0006aU-NJ for grub-devel@gnu.org; Tue, 23 Aug 2016 07:21:40 -0400 Received: from msmpc ([82.120.95.63]) by mail.gmx.com (mrgmx101) with ESMTPSA (Nemesis) id 0ME33j-1bMRfY1VBX-00HPFL for ; Tue, 23 Aug 2016 13:21:39 +0200 From: "Longhorn" To: "'The development of GNU GRUB'" References: <001101d1fd21$547050d0$fd50f270$@gmx.fr> <004301d1fd22$4e42a180$eac7e480$@gmx.fr> <006d01d1fd28$88754140$995fc3c0$@gmx.fr> <005c01d1fd30$1f6252d0$5e26f870$@gmx.fr> In-Reply-To: Subject: RE: Windows on ARM machines : UEFI bugs Date: Tue, 23 Aug 2016 13:21:39 +0200 Message-ID: <005e01d1fd30$85338a20$8f9a9e60$@gmx.fr> MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQJTffOK9JvjvM7wto9jlKqFe6ynIgJ3E87aAYOlWZQCZoMBgwGaIdbyAbnrVU0Ax+vSUZ7/e1tg Content-Language: fr X-Provags-ID: V03:K0:kFN9ydMO1J/jGwvBhuPVHfxXPZ7cs2hMZPb8KmfnO0AJTJTKJlR 7gF0AcnJfmdv89zFf4Z8Z11iZ8jieoZTezArVg1jjMWE0oTW1FXWI5gluvU+POk8TTWFktG kHb5zxqlvEUq+Kj5mi3xBCU3GLtx9tn+KZjqfcysiaz0nNC+8rgne85Z9f2KIEcAfQnnBtV 6cHoAEP9teU8Hnbmu6RUQ== X-UI-Out-Filterresults: notjunk:1;V01:K0:UXZvKqoR4vU=:CxGTGHWuQ+cLkEJN9LS+yj mgVoRb72bOJjyZcVtnk6AyOepvcPDsup1MQi2I13Ox5omytqBgkQLxpO5EuQfSwiKpH4Afxfl Ng/TxGV+pUTtqoG1m4pdt5TA9YjhAdX5pz+n2oqRiENl3I5XgTbslrN3OQRMof/KmWbv6VVu1 hwFL2ksiVZN/hmoSMuG9Lrdu6ihS9znluK4oymwZiLf/ZOsxM6M4dQViUoyWKGagg/i68vVkQ lIM/cXQ4rvgMfSsQWLEIYwIXGM0voCAIgGk46Gc089gR+ooU/Qgxb4Vl7qE1QqLeoXumCqk20 2dggxiSlW2iAKCwyOFHE1MB7b9WXMpN+fJpfmHg8u0v/In16Aw/FMnT6Xhvx3zPX4f10tWBXU dw8KvN2jrhedK05D0klX3TqVfn76dfcR8H4fnQxGHEWTvCva1OJ/n83w+n5napaUcJ11kQkHo O2OtAfNbyRcAjnS1OBryk1BUs9cGeHV+46vJE/Bxcr2zh2mXRYR7KFaQs3vBveqfdkVqU1PIM MZh52QkLc4STzI32NVR5bc5lkAwMw10KfuWXlbIm73TPkrn2Trkq2K3aJZgJtcFQKXjqLtO8Y OceW1Vs3KKt9bFtAXVpBmLdHJs6nn0tA+x9wamkoFax6tznVSezO5/+icxWAYQORMkvC4+L5A zAOuvCBSSd/tDsDQt1BkI4isuJPSl2/Jlr32+s2GBlwPNl4L0qtcCTuxVHsMsAODHDCBSdQj9 zWcN3XZ1y/jhwl0XMWS3UpgADJkKFDg2I+f3keWcdqIpfQEW1QGsirTxgIEK0EGM9HE1RKRvP nriwoMj X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 212.227.17.21 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 11:21:46 -0000 Load a Linux kernel on Grub for UEFI on ARM. -----Message d'origine----- De : Grub-devel [mailto:grub-devel-bounces+mmediouni=3Dgmx.fr@gnu.org] = De la part de Andrei Borzenkov Envoy=C3=A9 : mardi 23 ao=C3=BBt 2016 13:20 =C3=80 : The development of GNU GRUB Objet : Re: Windows on ARM machines : UEFI bugs On Tue, Aug 23, 2016 at 2:18 PM, Longhorn wrote: > The call to ExitBootServices as done by Grub returns = EFI_INVALID_PARAMETER from the firmware. > grub has many different loaders. What exactly are you doing? > -----Message d'origine----- > De : Grub-devel [mailto:grub-devel-bounces+mmediouni=3Dgmx.fr@gnu.org] = > De la part de Andrei Borzenkov Envoy=C3=A9 : mardi 23 ao=C3=BBt 2016 = 13:11 =C3=80 :=20 > The development of GNU GRUB Objet : Re: Windows=20 > on ARM machines : UEFI bugs > > On Tue, Aug 23, 2016 at 1:24 PM, my123 (@never_released) = wrote: >> >> It returns EFI_INVALID_PARAMETER and refuses to work here. > > What is "it"? What exactly are you doing? > >> (I didn't try to reverse engineer how Windows does it, yet)=20 >> -----Mesej >> Asli----- >> Daripada: Grub-devel >> [mailto:grub-devel-bounces+mmediouni=3Dgmx.fr@gnu.org] Bagi Pihak=20 >> 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=20 >>> 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 >> >> >> _______________________________________________ >> Grub-devel mailing list >> Grub-devel@gnu.org >> https://lists.gnu.org/mailman/listinfo/grub-devel > > _______________________________________________ > Grub-devel mailing list > Grub-devel@gnu.org > https://lists.gnu.org/mailman/listinfo/grub-devel > > > _______________________________________________ > Grub-devel mailing list > Grub-devel@gnu.org > https://lists.gnu.org/mailman/listinfo/grub-devel _______________________________________________ Grub-devel mailing list Grub-devel@gnu.org https://lists.gnu.org/mailman/listinfo/grub-devel