From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from atuin.qyliss.net (localhost [IPv6:::1]) by atuin.qyliss.net (Postfix) with ESMTP id 6049312BEE; Sat, 05 Jul 2025 19:55:15 +0000 (UTC) Received: by atuin.qyliss.net (Postfix, from userid 993) id 63A2012C66; Sat, 05 Jul 2025 19:55:12 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on atuin.qyliss.net X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DMARC_MISSING,RCVD_IN_DNSWL_LOW,SPF_HELO_PASS autolearn=unavailable autolearn_force=no version=4.0.1 Received: from fout-b5-smtp.messagingengine.com (fout-b5-smtp.messagingengine.com [202.12.124.148]) by atuin.qyliss.net (Postfix) with ESMTPS id 82DF112C64 for ; Sat, 05 Jul 2025 19:55:10 +0000 (UTC) Received: from phl-compute-04.internal (phl-compute-04.phl.internal [10.202.2.44]) by mailfout.stl.internal (Postfix) with ESMTP id ED7781D00183; Sat, 5 Jul 2025 15:55:08 -0400 (EDT) Received: from phl-mailfrontend-02 ([10.202.2.163]) by phl-compute-04.internal (MEProxy); Sat, 05 Jul 2025 15:55:09 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alyssa.is; h=cc :content-type:content-type:date:date:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:subject :subject:to:to; s=fm1; t=1751745308; x=1751831708; bh=uY+C6/QkVu 3ujobEONPutYTBzb/0ASpab+y1tbCRCfs=; b=pA26vvpDrUDkFDn0kTR8uPMwDY uZZX4kethM5nOgIyiGzTNEo2ZsJrJFXwEAbl/AvlthK7Kc3JScRsvFliMS9H3kDT qGFcoC5GcWlKZwCRG1VuiVRlcm6B/rz1XGkzTz2yUQePITFg9lN8ESg4SZJqPp8v I9PEA0BulLMbrwCY+WqbrKlSyAt2hnycJZIcMz6i0CAi9dju6R4F81yLB/+Jzdn+ gqmkehdUpXM1GiE9Mifo8sUsu5nh/r0NzCu7SgnRDv4lOJAcrKVcSToHuZc2ONbd WM658JxeUNlpSLb/URoT5Ix6dzO+RA2uT0Q06jNAGXFA5Meg61oN0vsypOCA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-type:content-type:date:date :feedback-id:feedback-id:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:subject:subject:to :to:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm2; t= 1751745308; x=1751831708; bh=uY+C6/QkVu3ujobEONPutYTBzb/0ASpab+y 1tbCRCfs=; b=V10KZSzm8EX50yP1JudwCYpjjB4QwDMqFJrTwNqR6qMo5F9GC4/ qJd1d0m0a2lF/50JXKDQIxn3Wf2Pl+MOVYH+TwBOxuoBvaD609pbH4R4rdd3r2DA V62+GIbFzyn2lZsrNAOgNoo9JXRPklYFhqgfbTUkajQNA9p1npg/9vYGQi7/GKH+ Ry+piqhH0kEo1nQFjQWGh86otQjA5LyoJudC5xs/GGZfjqFd4DX1a2CLlJoxUBCR dz5JNlfLD5AivG3Ct1IW0TeJs8LsHb1JhYn1xL/p1fDaNFp2hzGoUht3/M324EvU NlaqVkOEM9iOsehUrjYy/8W3NY9kNWLGymQ== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeeffedrtdefgddvieelfecutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpuffrtefokffrpgfnqfghnecuuegr ihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjug hrpefhvffujghffffkgggtsehgtderredttdejnecuhfhrohhmpeetlhihshhsrgcutfho shhsuceohhhisegrlhihshhsrgdrihhsqeenucggtffrrghtthgvrhhnpeffudduffeuff egheeigeejtdekhfduheehfeduheelffettdekiedtgeefgfelheenucevlhhushhtvghr ufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpehhihesrghlhihsshgrrdhish dpnhgspghrtghpthhtohepvddpmhhouggvpehsmhhtphhouhhtpdhrtghpthhtohepuggv mhhiohgsvghnohhurhesghhmrghilhdrtghomhdprhgtphhtthhopeguvghvvghlsehsph gvtghtrhhumhdqohhsrdhorhhg X-ME-Proxy: Feedback-ID: i12284293:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sat, 5 Jul 2025 15:55:08 -0400 (EDT) Received: by sf.qyliss.net (Postfix, from userid 1000) id ED1EF277CE56B; Sat, 05 Jul 2025 21:55:06 +0200 (CEST) From: Alyssa Ross To: Demi Marie Obenour , Spectrum OS Development Subject: Re: Building image fails on btrfs due to mkfs.erofs xattr limitation In-Reply-To: <990a7393-185f-4b6c-b4ee-57a4aae17dd8@gmail.com> References: <874ivr58al.fsf@alyssa.is> <990a7393-185f-4b6c-b4ee-57a4aae17dd8@gmail.com> Date: Sat, 05 Jul 2025 21:55:04 +0200 Message-ID: <871pqu5s6f.fsf@alyssa.is> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" Message-ID-Hash: SQBKKYNTB23F2U5YNAHSNWISH5BRG2LI X-Message-ID-Hash: SQBKKYNTB23F2U5YNAHSNWISH5BRG2LI X-MailFrom: hi@alyssa.is X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-devel.spectrum-os.org-0; header-match-devel.spectrum-os.org-1; header-match-devel.spectrum-os.org-2; header-match-devel.spectrum-os.org-3; header-match-devel.spectrum-os.org-4; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.9 Precedence: list List-Id: Patches and low-level development discussion Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: --=-=-= Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Demi Marie Obenour writes: > On 7/5/25 04:52, Alyssa Ross wrote: >> Demi Marie Obenour writes: >>=20 >>> Unless extended attributes are disabled (with -x-1), mkfs.erofs >>> fails when the source is a BTRFS filesystem. This prevents the >>> Spectrum image from being built. Using -x-1 seems to produce a >>> working installer, though I only smoke tested it (by trying the >>> example VMs). >>=20 >> That's odd =E2=80=94 I frequently run mkfs.erofs on btrfs. Could it be = some >> difference in our filesystem/mount options? Could it just be that my >> files don't have extended attributes and yours do (SELinux)? > > Yeah, it might well be SELinux. Spectrum should still build on > systems with SELinux enabled, though. Does Spectrum use extended > attributes? If not, would it make sense to disable them with -x-1? > In the future, SELinux on the host will require fixing this, but > for now it's better to fix the build error. Yes, of course. I just wanted to understand why it might be happening for you and not to me. Disabling extended attributes in mkfs.erofs sounds like the right thing to do. --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEARYKAB0WIQRV/neXydHjZma5XLJbRZGEIw/wogUCaGmDGAAKCRBbRZGEIw/w opi4AQDV/Xs3BuIvp3298SZIBMQLDPr2GzFYRhsurtpGPlOerAD+LJeugr2TXsVK fhhcma7JdU20Gw7TxrjEK5ZohMTfmw0= =lafW -----END PGP SIGNATURE----- --=-=-=--