From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_2 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B96EFC433E1 for ; Tue, 19 May 2020 17:37:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 962DF206C3 for ; Tue, 19 May 2020 17:37:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589909858; bh=3DtAzNz+wcPQHyKjtyjku7FWzvr+3pCovDKtvDXKpHA=; h=Date:From:To:Cc:Subject:In-Reply-To:References:List-ID:From; b=gopb1Q5SLmta33VBiE32PjhlupQY3dhX4NOp86vTvqogkJu4exI1qyKE3fo4Y6ocM tN/NBl8/XxjW9/fkrtdFpwa2+pho9DBCCDFFPAvLBEN17b5nW+O4wAOsSM0ZafaTO1 shdycp1WK+DE/FFuXxOOuXzQPdmM49ooVfdNYMkA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729411AbgESRhg (ORCPT ); Tue, 19 May 2020 13:37:36 -0400 Received: from mail.kernel.org ([198.145.29.99]:60902 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729219AbgESRhg (ORCPT ); Tue, 19 May 2020 13:37:36 -0400 Received: from coco.lan (ip5f5ad5c5.dynamic.kabel-deutschland.de [95.90.213.197]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id DF409206C3; Tue, 19 May 2020 17:37:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589909855; bh=3DtAzNz+wcPQHyKjtyjku7FWzvr+3pCovDKtvDXKpHA=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=gnbmjDto8Cesd/z29WsfXCD60tVhCqdrkJ4rk+t2NtZRMMGsKYhV3Osja608HEF8q Tn2rclcWIdJ6d9idW2Q7jD9tNVrMuLEmSz4PN9Y52VVq9s5ZDANGFa0w/IctkLTQ+6 4ZL3f0BvTclGEfPArtpuNQP3bbN8da4BXuG4Il0M= Date: Tue, 19 May 2020 19:37:30 +0200 From: Mauro Carvalho Chehab To: Finn Rayment Cc: linux-media@vger.kernel.org Subject: Re: [GIT,PULL] Ressurect the atomisp staging driver Message-ID: <20200519193730.6ff2c6f4@coco.lan> In-Reply-To: References: <7fa44621-963f-2d55-ab91-0fee483a94f5@rayment.fr> <20200516115459.4a24063b@coco.lan> X-Mailer: Claws Mail 3.17.5 (GTK+ 2.24.32; x86_64-redhat-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Em Sat, 16 May 2020 21:53:14 +0200 Finn Rayment escreveu: > On 16/5/20 11:54, Mauro Carvalho Chehab wrote: > > Em Sat, 16 May 2020 15:23:57 +0200 > > Finn Rayment escreveu: > > > >> Hello, > >> > >> I've cloned HEAD from atomisp_v2 (commit bb1407f0d...), tried to compile > >> it on a T100TA and have received the following error: > >> > >> arch/x86/kvm/../../../virt/kvm/kvm_main.c: In function > >> __kvm_gfn_to_hva_cache_init: > >> arch/x86/kvm/../../../virt/kvm/kvm_main.c:2442:42: error: nr_pages_avail > >> may be used uninitialized in this function [-Werror=maybe-uninitialized] > >> > >> Commenting out the third line in arch/x86/kvm/Makefile has solved this > >> for me. Aside from warnings, this is the only error I receive during > >> compilation. > >> > >> After installing the kernel and booting to Arch Linux, it gets stuck at > >> "Loading initial ramdisk" with no extra information even with > >> `loglevel=7` set. I will try to diagnose the issue and ensure I haven't > >> incorrectly installed the kernel - will also try to compile on another > >> computer. > >> > >> Let me know if I can offer any other help or more information, I would > >> love to contribute to the development of these drivers. > >> > >> Regards, > >> Finn. > > > > Let me enclose the .config file I used here. Perhaps using the same one > > as a starting point would help building it. > > > > Thanks, > > Mauro > > > > Thank you for the config. I've tried compiling on the T100TA itself and > a second computer and on both I am receiving this error now: > > make[1]: *** [kernel/Makefile:136: kernel/kheaders_data.tar.xz] Error 127 > make: *** [Makefile:1722: kernel] Error 2 > make: *** Waiting for unfinished jobs.... > > I am unable to finish generating the modules because of this. Weird. Why it is requiring a tarball to build the Kernel? Never saw that before. Thanks, Mauro