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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 95829EB64D7 for ; Thu, 29 Jun 2023 01:59:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230304AbjF2B7i (ORCPT ); Wed, 28 Jun 2023 21:59:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46672 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231573AbjF2B73 (ORCPT ); Wed, 28 Jun 2023 21:59:29 -0400 Received: from ring.crustytoothpaste.net (ring.crustytoothpaste.net [172.105.110.227]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E040F2D7D for ; Wed, 28 Jun 2023 18:59:26 -0700 (PDT) Received: from tapette.crustytoothpaste.net (unknown [IPv6:2001:470:b056:101:e59a:3ed0:5f5c:31f3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (3072 bits) server-digest SHA256) (No client certificate requested) by ring.crustytoothpaste.net (Postfix) with ESMTPSA id E77B55A215; Thu, 29 Jun 2023 01:59:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=crustytoothpaste.net; s=default; t=1688003965; bh=YU/Gzf2VbHfgCKCwpES23EgdOmFhXTWpiH2KAWM3KuM=; h=Date:From:To:Cc:Subject:References:Content-Type: Content-Disposition:In-Reply-To:From:Reply-To:Subject:Date:To:CC: Resent-Date:Resent-From:Resent-To:Resent-Cc:In-Reply-To:References: Content-Type:Content-Disposition; b=fWNyV0kk/7Dn7KYZr3F157DRDYbyeTvunTdYCejQBfkyCfqIELVADCEgbFsSLKVpk +R0mBrcasacAHv2UMOQmb3mVKdSZ2viN4itphaZnJEORnzGBK8N3MQcxKi/FIrG48M H/ASIZrJbvnsnu8t0YoO8FmsIbDi8B7ISV111/HK50S09Is4Z3RH2Nn+L0AAI3/b8U uURwB5RayeCgKICuH39KdoDVAIO2nGQ40AbBHFATQU9lInruf+Gx5kTzfu1aV+1LXi 4xc0D3wPYyYjjVJl3FP0kgqW9x1oE4lBRtgK7bK6G4XkfGUHHyj+iWVMKXtX+SQ98w jCIZnl10HBDEQAgoo1Y+NcTftXfIiUAXXghQWCBbb19PqyTonEgaYR3+w2xBmmjiCA sP+ZxMUQy952geu34oD9ebhZxAhYSPhldmD4I3/NTYHMxH/DmJ6QTDcMDMUgEysET7 EqmZ4rijfgQ3m1Go/bcN4hBg0FJNmXKTDT450C0zF2YeBpgvxgD Date: Thu, 29 Jun 2023 01:59:23 +0000 From: "brian m. carlson" To: Adam Majer Cc: git@vger.kernel.org Subject: Re: SHA256 support not experimental, or? Message-ID: Mail-Followup-To: "brian m. carlson" , Adam Majer , git@vger.kernel.org References: <2f5de416-04ba-c23d-1e0b-83bb655829a7@zombino.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="D9/FUMzfvimdS63r" Content-Disposition: inline In-Reply-To: <2f5de416-04ba-c23d-1e0b-83bb655829a7@zombino.com> User-Agent: Mutt/2.2.9 (2022-11-12) Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org --D9/FUMzfvimdS63r Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 2023-06-28 at 16:28:28, Adam Majer wrote: > Hi all, >=20 > Is sha256 still considered experimental or can it be assumed to be stable? >=20 > The usecase here is we are planning on moving to sha256 repositories most= ly > due to integrity guarantees, hypothetical or otherwise. What is important= is > not the initial interop challenges with sha1 repos, but whether the on-di= sk > format will remain compatible with future versions of git. At minimum, the > on-disk format would be converted by some future version(s) of git into > another one and not be an end-of-the-road because it was "experimental" > where dataloss is an implied risk. I have no intention of changing things at this point. I think it should be viewed as stable by now, and I'd support this patch, although to get it picked up it will need a commit message and a sign-off. --=20 brian m. carlson (he/him or they/them) Toronto, Ontario, CA --D9/FUMzfvimdS63r Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.2.40 (GNU/Linux) iHUEABYKAB0WIQQILOaKnbxl+4PRw5F8DEliiIeigQUCZJzlewAKCRB8DEliiIei gT3AAQDQ0feFIa2xw00EwJylH1glODIs4gVe+hm2fzLQdK28QwEAlmnqumnmnY2i Lob5I3fw1ln2g1NB5VyL+uLMCZxaQQo= =EkVB -----END PGP SIGNATURE----- --D9/FUMzfvimdS63r--