From nobody Mon Sep 4 18:43:02 2023 X-Original-To: current@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4Rfcvv2G1wz4rQ2R for ; Mon, 4 Sep 2023 18:43:07 +0000 (UTC) (envelope-from felix@palmen-it.de) Received: from stef.palmen-it.de (stef.palmen-it.de [IPv6:2001:470:1f0b:bbb:1::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4Rfcvt0mbFz3Wcr for ; Mon, 4 Sep 2023 18:43:06 +0000 (UTC) (envelope-from felix@palmen-it.de) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=palmen-it.de header.s=20200414 header.b=Sl8RHwFV; spf=pass (mx1.freebsd.org: domain of felix@palmen-it.de designates 2001:470:1f0b:bbb:1::1 as permitted sender) smtp.mailfrom=felix@palmen-it.de; dmarc=none DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=palmen-it.de; s=20200414; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:To:From:Date:Sender:Reply-To:Cc: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=EqjFzDK+lhEyvvcq4g5C8gR4e/M/Qe4tT43MNytMxoA=; b=Sl8RHwFVs6GS3KzF0cz2Xpe+hK gY3DcMVsNaoxFHbsIxce72xyHwbbPSVv7X14StweNY2iutQVDi2XHyDKtNzOhiP8PCKFkyOMhWvRG d7Vrz4FQqLuE4jJ5vcMyh5lgOElf5u2gEb0c4ixrN/cVl77/j3GMuUvWjphzOYCSMaybQgI1ajrHN K+1Xq2NbXstHSXHf2AKO6rLP1juXWu1kcZkbR6zgFksp/bfBPeAnn7NhHO0LSmt5VGiZjk72GEd1x gao6mg8FnGPTUhnnlmR3Mj2aHAaRlCZAhzzMNQadSiv93cyULR8Vc7LEpS0T6Q0+NT+XHAZ8m44Qb h0TFCwMw==; Received: from [192.168.71.101] (helo=mail.home.palmen-it.de) by stef.palmen-it.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qdEXO-00BaPH-UN for current@freebsd.org; Mon, 04 Sep 2023 20:43:02 +0200 Received: from nexus.home.palmen-it.de ([192.168.99.2]) by mail.home.palmen-it.de with esmtpsa (TLS1.3) tls TLS_CHACHA20_POLY1305_SHA256 (Exim 4.96 (FreeBSD)) (envelope-from ) id 1qdEXO-000279-27 for current@freebsd.org; Mon, 04 Sep 2023 18:43:02 +0000 Date: Mon, 4 Sep 2023 20:43:02 +0200 From: Felix Palmen To: current@freebsd.org Subject: Re: Possible issue with linux xattr support? Message-ID: Mail-Followup-To: current@freebsd.org X-Face: /1K@t"h.}e~pR@]c7HorQ!T`F^RJCa'BCr#e>IKA{>C/9OTGB4|xh"y2{?1Z5M i2w"AH^pN_LlHR^{+f',_Np~;.B;!M/bL}*qk]p5*r7F5vW};{:@4u5S?T&f0$7BJ-71Q5SV]:v$`5 A0[DZ:=?S52x8HJ~5@^P_\T@MsjG{R( Organization: FreeBSD.org References: <52go6mhpf34em7x7llzh7dgtf7ggdd7n2wuofm2yrndiw73yqk@pgngyvdypvhd> List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@freebsd.org MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="6p45ktkcfvvftdmt" Content-Disposition: inline In-Reply-To: User-Agent: NeoMutt/20230517 X-Spamd-Bar: ------ X-Spamd-Result: default: False [-6.50 / 15.00]; DWL_DNSWL_MED(-2.00)[palmen-it.de:dkim]; SIGNED_PGP(-2.00)[]; SUBJECT_ENDS_QUESTION(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-0.995]; MID_RHS_NOT_FQDN(0.50)[]; RCVD_DKIM_ARC_DNSWL_MED(-0.50)[]; FORGED_SENDER(0.30)[zirias@freebsd.org,felix@palmen-it.de]; R_DKIM_ALLOW(-0.20)[palmen-it.de:s=20200414]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; RCVD_IN_DNSWL_MED(-0.20)[2001:470:1f0b:bbb:1::1:from]; R_SPF_ALLOW(-0.20)[+ip6:2001:470:1f0b:bbb:1::1:c]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; DMARC_NA(0.00)[freebsd.org]; MLMMJ_DEST(0.00)[current@freebsd.org]; FROM_HAS_DN(0.00)[]; TO_DOM_EQ_FROM_DOM(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; HAS_ORG_HEADER(0.00)[]; TO_DN_NONE(0.00)[]; ARC_NA(0.00)[]; DKIM_TRACE(0.00)[palmen-it.de:+]; ASN(0.00)[asn:6939, ipnet:2001:470::/32, country:US]; MIME_TRACE(0.00)[0:+,1:+,2:~]; FROM_NEQ_ENVFROM(0.00)[zirias@freebsd.org,felix@palmen-it.de]; RCVD_TLS_ALL(0.00)[] X-Rspamd-Queue-Id: 4Rfcvt0mbFz3Wcr --6p45ktkcfvvftdmt Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hello Dmitry, * Dmitry Chagin [20230904 21:29]: > Thanks for the report, > please, try this: https://people.freebsd.org/~dchagin/lxattr.patch > Don't be surprised, there 2 fixes Thanks a lot for the quick patch! I have to admit I don't fully understand it immediately, but I assume it's an attempt to only list attributes not in system.* when that namespace is restricted? Well, it *does* solve the issue with 'cp -p' from GNU coreutils! I guess I'll now do a full rebuild of my linuxulator userspace branch on a kernel with that patch, just to be sure it won't break anything else, this will take a few hours, I will report back. So far looking really good :) Cheers, Felix --=20 Felix Palmen {private} felix@palmen-it.de -- ports committer -- {web} http://palmen-it.de {pgp public key} http://palmen-it.de/pub.txt {pgp fingerprint} 6936 13D5 5BBF 4837 B212 3ACC 54AD E006 9879 F231 --6p45ktkcfvvftdmt Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iNUEABYKAH0WIQRpNhPVW79IN7ISOsxUreAGmHnyMQUCZPYlIl8UgAAAAAAuAChp c3N1ZXItZnByQG5vdGF0aW9ucy5vcGVucGdwLmZpZnRoaG9yc2VtYW4ubmV0Njkz NjEzRDU1QkJGNDgzN0IyMTIzQUNDNTRBREUwMDY5ODc5RjIzMQAKCRBUreAGmHny MQAjAQCTDCc/Hc7NMXRVfSHTDt9ZR5PRFZNZQ+GYyONtW74D9gD/amYzRVF9NxFE DpqLk2+siUEH/7VDUr/0nyHOoRbmQAo= =d0H2 -----END PGP SIGNATURE----- --6p45ktkcfvvftdmt--