From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on atuin.qyliss.net X-Spam-Level: X-Spam-Status: No, score=-4.5 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_LOW,RCVD_IN_MSPIKE_H4, RCVD_IN_MSPIKE_WL,SPF_HELO_PASS autolearn=unavailable autolearn_force=no version=3.4.4 Received: by atuin.qyliss.net (Postfix, from userid 496) id 9ADC41A583; Thu, 1 Apr 2021 22:56:56 +0000 (UTC) Received: from [127.0.0.1] (localhost [IPv6:::1]) by atuin.qyliss.net (Postfix) with ESMTP id 7CED81A47D; Thu, 1 Apr 2021 22:56:45 +0000 (UTC) Received: by atuin.qyliss.net (Postfix, from userid 496) id 6B50B1A4E0; Thu, 1 Apr 2021 22:56:43 +0000 (UTC) Received: from wout3-smtp.messagingengine.com (wout3-smtp.messagingengine.com [64.147.123.19]) by atuin.qyliss.net (Postfix) with ESMTPS id C10491A4DF for ; Thu, 1 Apr 2021 22:56:40 +0000 (UTC) Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.west.internal (Postfix) with ESMTP id C29B71AAF; Thu, 1 Apr 2021 18:56:38 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute1.internal (MEProxy); Thu, 01 Apr 2021 18:56:38 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alyssa.is; h= from:to:subject:in-reply-to:references:date:message-id :mime-version:content-type; s=fm2; bh=nZ9ryW6amTVkoon3WixA/Rt5tb iYDz7IrMm9jc9+d7E=; b=mCKY3NViAGrN7L0J1MvfGRnoOE/hhhUHoFHudhbgRD pdWGl5ZgDvvFmi2XDjGpSXZ2mnKGKjQW8q9oSALPl87q2xi77VC2we+7mkWZm6vV 0UDC85G7b/boBDNLW++/G8SIXnxdUhl3zcbZyQ9p+SN8zzQMVgE/n6YibxQ5nsMW f4w1JU+kS3IGWdiTRhw6zmXYgH0Q9t2eNglVkVJy1iAd0AJq62fQDY+rDgyU34Uj 9ziYe+MBLU0wqo7S1ten29r6ylsO/jE59dJC5gLkD+PGYTam9Gw7r1pWUkRObJ9d RaLuYh6yxHpxKipfQXWo/KEsCCc3Auix/g5q+7p7OP0A== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm2; bh=nZ9ryW 6amTVkoon3WixA/Rt5tbiYDz7IrMm9jc9+d7E=; b=wYYvWQ5cht4rAklG+rF6xa po1nODnbU/EXmBkGiTGrdsiCqNTkmTHREhUkndqlCj0n9DIGkvTkMTz1xsPYNeIp rKPuMuMbEVuoQ4LMC63Af03BmP+Yo1kE5F1bhFdkYpPrJLZSTT6rGUgUYz/iyPuU IyaJx69/YmHhLuiPamBewd74eDbb4T3bW8JxfzboJYFqgqES3JEhRLJUMytJhVB0 K/xf2agmuIvWD6KjjFSFBuS+oc7yZUweqOrJCpxsos/o6v6jGp1buZmTLnB2CtHM jdmvdJOOzMAxfMOBKPGUxCGxYhtDxEGUsedDRiggfWRVqraW0VBGT8q7uNzqlkPA == X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduledrudeihedgudejucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvufgjfhffkfggtgesghdtreertddttdenucfhrhhomheptehlhihsshgr ucftohhsshcuoehhihesrghlhihsshgrrdhisheqnecuggftrfgrthhtvghrnhepiefhve etveeludegtdeludehieevgefhjeffueffjeeuleeutdehfeduhfetheefnecuffhomhgr ihhnpehgohhoghhlvghsohhurhgtvgdrtghomhenucfkphepkeegrddukeegrddvvdehrd duvdeinecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomhep hhhisegrlhihshhsrgdrihhs X-ME-Proxy: Received: from x220.qyliss.net (p54b8e17e.dip0.t-ipconnect.de [84.184.225.126]) by mail.messagingengine.com (Postfix) with ESMTPA id C5260240057; Thu, 1 Apr 2021 18:56:37 -0400 (EDT) Received: by x220.qyliss.net (Postfix, from userid 1000) id 11A79401; Thu, 1 Apr 2021 22:56:37 +0000 (UTC) From: Alyssa Ross To: Jamie McClymont , devel@spectrum-os.org Subject: Re: virtio-wl on AMD graphics In-Reply-To: References: Date: Thu, 01 Apr 2021 22:56:35 +0000 Message-ID: <87y2e1mx5o.fsf@alyssa.is> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" Message-ID-Hash: R25NHYN7PLZNXH5XQJQY3D2I75LG6IJC X-Message-ID-Hash: R25NHYN7PLZNXH5XQJQY3D2I75LG6IJC X-MailFrom: hi@alyssa.is X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-config-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; suspicious-header X-Mailman-Version: 3.3.1 Precedence: list List-Id: Patches and low-level development discussion Archived-At: List-Archive: List-Help: List-Post: List-Subscribe: List-Unsubscribe: --=-=-= Content-Type: text/plain "Jamie McClymont" writes: > Hello > > If anyone else has struggled with sepectrum-vm on AMD graphics, where > the "child virtio-pci (virtio-wl)" process dies without a descriptive > error, I believe the issue is fixed here: > https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2570453/2/seccomp/x86_64/video_device.policy > > It doesn't cleanly apply (I assume the seccomp policies have been shuffled between files), but --disable-sandbox is there as a functioning workaround :) Thanks for the tip. :) I haven't tested with AMD graphics -- not sure if anybody else will have. > Does anyone have a branch where the chromium-os upstream-info is more > up to date? I can have a go myself, but didn't want to duplicate > effort :) I don't think so. Somebody was interested in updating to a more recent Nixpkgs a few weeks ago but I don't think they got anywhere. I was planning on doing it once I got some stuff I have locally cleaned up and committed. If you wanted to have a go that'd be great, and I'll happily provide any help you need. :) In particular, if you were to run into any failures due to versions of dependencies being too old or something, we might need to sync with upstream Nixpkgs first. If that's the case I can prioritise getting that done unless you'd like to try that as well -- I'd expect it to be easier than updating chromiumOSPackages because we don't heavily modify Nixpkgs, just add to it. > Thanks > - Jamie McClymont > > -- > > P.S. an introduction: Hi everyone! > > I have just started a new job where VM isolation is necessary, and > have been hoping for a way to get integrated window management across > VM boundaries - it looks like this is clearly the ideal approach, and > I'm already a NixOS user, so am keen to contribute :) Nice to make your acquaintance! I'm Alyssa, and I'm the main person behind Spectrum at the moment. I hope you stick around. :) --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEH9wgcxqlHM/ARR3h+dvtSFmyccAFAmBmT6MACgkQ+dvtSFmy ccBgzRAAkjkCgfYNcJL55Im1o3FAYS9r2fGQ6gyZahHN7LfkjUq+6Ibq1rbxDhkB pzk7TNIQeedG2FZsPYmh73c+OJBrzxYpyJ2zcm1j0dVbgSnB0x0SxUusafvYn4J6 7ad7vGIU1uOTGyARFAI38r31EYnjJpBt2oY0au7qDKVEYVEn1GJK5w2csSDVRbeP 2lIKvD7qisGNUInL0ZLiaDclBrf2yGrOjzpqYjAO46YpgcGdqgv1RTBwMfFM+1kS xV7Vr70rcz0NDsRC27scGWKA36NaNrdlAGY2/th6Llkvgnx01Zr53eo2fZw86ytB LdmNq2+EWd1fCJfuLLritvmf5LPIYzugVG1AVEZhoyHsyb4P/81Bl/1hjVuiRlby keCq4llqBH2dmo0uxshDzfh9AifJbqT/D5pHmEp0RvhAVHrJCAtibTYOHslASZox leYj3aTV7pgcp40wbUR24kJz0Lj1ud4h48NANDhJN/S6xXYG0YAhk5bzSD4yrTFp lBnY1Ucijs4SyX1l2GTL46kPCe7QZG3X9q+D3C+lLEnbJVG72eLPwbwGXzFF1gg7 +aXWT8XJdbXYkGY1MxPu21jaMejVvHye5mbE4+K8scF78VuACBvEHq4EgT0KACS+ /mAJdlrp+F/KiI8f77gPlDx8x34X9C7KTSXqPsW1kfT9JCCyHoU= =Vmnl -----END PGP SIGNATURE----- --=-=-=--