From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by finch.gentoo.org (Postfix) with ESMTPS id 90AB1158083 for ; Sun, 8 Sep 2024 09:37:17 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 7E3C7E2A2C; Sun, 8 Sep 2024 09:37:11 +0000 (UTC) Received: from seashell.cherry.relay.mailchannels.net (seashell.cherry.relay.mailchannels.net [23.83.223.162]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id 0B9E7E2A1D for ; Sun, 8 Sep 2024 09:37:10 +0000 (UTC) X-Sender-Id: thundermail|x-authsender|confabulate@kintzios.com Received: from relay.mailchannels.net (localhost [127.0.0.1]) by relay.mailchannels.net (Postfix) with ESMTP id DEC0D3641CE for ; Sun, 8 Sep 2024 09:37:08 +0000 (UTC) ARC-Seal: i=1; s=arc-2022; d=mailchannels.net; t=1725788228; a=rsa-sha256; cv=none; b=BBsBkOWZM0j7EKXRJekRNBfeHD1TCYMZ87lkQ0UQziBvsSYQIVMx7WYCERs/BgV4BF81pO HZT7D1/e8Rx8c0YrKKQtwGbuHuzoryebs++eT0BLT9T+1BvC6umdieiewLIq8MMnJiTVOs 3YnBwayFvU9Px2uzNjpMouXs1yVwX/vXrKjQlzPlpVkwaI3HLQxgTkHac5bMs6hBgeimFa 3oCn+V/6kw+e2/OF8QUu1DuqZJ/FvXmsM0nMhcgUPR3by+CTOWyybxWCkFtyOlWg3MZ8wR /6JcxnuTGIU4Qbu46F55vpShJw05fJPlnDBfd5G2U5JwdCLGnaVbfk7BbTftpQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=mailchannels.net; s=arc-2022; t=1725788228; h=from:from:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type:in-reply-to:in-reply-to: references:references; bh=ZosXzFeHJlTX4gc5hIzdFfe1fA/yBIxCzPNn70pjCeQ=; b=di4UgBoTc/Q8i8ymeUqEmFxbJt09KcPHmOx8lR7f4nkHpQdaAxNoAopBOeI13G8HV5RWFc M+3rrJ7qgE3dbhAf8hDd8kmSuwk4kP2w94xxsmwbehP0sNLn90PrK+6oWNFRMcuEIFBIDt KdZfxYN7TDsGOqxIa2RuErXJIrEKE7I4uXgKbEIZjUSqaKtQs0mPFqqLneQOOJa9SF8DYB 0tifS9z2dR0qyNLIXHGHyIFHkxbYyxt39V3kdznVAh6jVYr2H0yuKtK1+DHCL+gHJvLQhB bKzFHgZYyp2m4G1GvWLZUmqNFj9GpMtw+RErlRMtxwg8mODkI4XD2lzBWmHbvg== ARC-Authentication-Results: i=1; rspamd-6bf87dd45-4wmp5; auth=pass smtp.auth=thundermail smtp.mailfrom=confabulate@kintzios.com X-Sender-Id: thundermail|x-authsender|confabulate@kintzios.com X-MC-Relay: Neutral X-MailChannels-SenderId: thundermail|x-authsender|confabulate@kintzios.com X-MailChannels-Auth-Id: thundermail X-Chief-Cooing: 1aa7ef5e0bde5a04_1725788228474_2069246922 X-MC-Loop-Signature: 1725788228474:2320990665 X-MC-Ingress-Time: 1725788228474 Received: from mailclean11.thundermail.uk (mailclean11.thundermail.uk [149.255.60.66]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384) by 100.122.216.85 (trex/7.0.2); Sun, 08 Sep 2024 09:37:08 +0000 Received: from cloud238.thundercloud.uk (cloud238.thundercloud.uk [149.255.62.116]) by mailclean11.thundermail.uk (Postfix) with ESMTPS id 31B701E0009 for ; Sun, 8 Sep 2024 10:37:02 +0100 (BST) Authentication-Results: cloud238.thundercloud.uk; spf=pass (sender IP is 217.169.3.230) smtp.mailfrom=confabulate@kintzios.com smtp.helo=rogueboard.localnet Received-SPF: pass (cloud238.thundercloud.uk: connection is authenticated) From: Michael To: gentoo-user@lists.gentoo.org Subject: Re: [gentoo-user] Re: Package compile failures with "internal compiler error: Segmentation fault". Date: Sun, 08 Sep 2024 10:37:01 +0100 Message-ID: <22418394.EfDdHjke4D@rogueboard> In-Reply-To: References: <8c26be16-d033-ea3f-06e1-a9ce84cbbafb@gmail.com> <7866172.lvqk35OSZv@rogueboard> Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@lists.gentoo.org Reply-to: gentoo-user@lists.gentoo.org X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart7709971.EvYhyI6sBW"; micalg="pgp-sha256"; protocol="application/pgp-signature" X-PPP-Message-ID: <172578822098.112453.15628700361466331341@cloud238.thundercloud.uk> X-PPP-Vhost: kintzios.com X-Rspamd-Queue-Id: 31B701E0009 X-Rspamd-Server: mailclean11 X-Spamd-Result: default: False [-1.61 / 999.00]; SIGNED_PGP(-2.00)[]; MID_RHS_NOT_FQDN(0.50)[]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; ONCE_RECEIVED(0.10)[]; MX_GOOD(-0.01)[]; R_SPF_ALLOW(0.00)[+mx]; FUZZY_BLOCKED(0.00)[rspamd.com]; RCVD_VIA_SMTP_AUTH(0.00)[]; ASN(0.00)[asn:34931, ipnet:149.255.60.0/22, country:GB]; MISSING_XM_UA(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RCVD_COUNT_ONE(0.00)[1]; R_DKIM_NA(0.00)[]; RCVD_TLS_ALL(0.00)[]; NEURAL_HAM(-0.00)[-0.979]; REPLYTO_ADDR_EQ_FROM(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; ARC_NA(0.00)[]; DMARC_POLICY_ALLOW(0.00)[kintzios.com,none]; TO_MATCH_ENVRCPT_ALL(0.00)[]; TO_DN_NONE(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[gentoo-user@lists.gentoo.org]; HAS_REPLYTO(0.00)[confabulate@kintzios.com] X-Rspamd-Action: no action X-Archives-Salt: f4fb980e-33c3-4b7a-a53d-5a05aebb761c X-Archives-Hash: ced5cca5e1d727fa19563a591b3d64cf --nextPart7709971.EvYhyI6sBW Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="utf-8"; protected-headers="v1" From: Michael To: gentoo-user@lists.gentoo.org Reply-To: confabulate@kintzios.com Date: Sun, 08 Sep 2024 10:37:01 +0100 Message-ID: <22418394.EfDdHjke4D@rogueboard> In-Reply-To: MIME-Version: 1.0 On Saturday 7 September 2024 23:48:43 BST Wols Lists wrote: > On 05/09/2024 23:06, Michael wrote: > > There is also dm-verity for a more involved solution. I think for Dale > > something like this should work: > Snag is, I think dm-verity (or do you actually mean dm-integrity, which > is what I use) merely checks that what you read from disk is what you > wrote to disk. If the ram corrupted it before it was written, I don't > think either of them will detect it. > > Cheers, > Wol My bad, apologies, dm-verity is used to verify the boot path and deals with read-only fs. With FEC it would also be able to recover from some limited data corruption. I meant to write *dm-integrity*! Thanks for correcting me. Either way, if the data being written is corrupted due to faulty RAM, the result will be corrupted too. --nextPart7709971.EvYhyI6sBW Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part. 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