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Mon, 11 Apr 2022 02:11:19 -0400 (EDT) Date: Mon, 11 Apr 2022 08:11:16 +0200 From: Klaus Jensen To: Christoph Hellwig Cc: Luis Chamberlain , Keith Busch , Sagi Grimberg , linux-nvme@lists.infradead.org Subject: Re: [PATCH 4/4] nvme: check that EUI/GUID/UUID are globally unique Message-ID: References: <20220224192845.1097602-5-hch@lst.de> <20220408052907.GA31990@lst.de> <20220408161052.GA28661@lst.de> <20220411050533.GB13927@lst.de> <20220411055455.GA14480@lst.de> <20220411060922.GB14519@lst.de> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="y0BdgXz0NqM2Keqd" Content-Disposition: inline In-Reply-To: <20220411060922.GB14519@lst.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220410_231124_508490_CB101C4A X-CRM114-Status: GOOD ( 18.95 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org --y0BdgXz0NqM2Keqd Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Apr 11 08:09, Christoph Hellwig wrote: > On Mon, Apr 11, 2022 at 08:01:51AM +0200, Klaus Jensen wrote: > >=20 > > > I can also not find any code that would assign a different uuid > > > when using a different command line syntax, but given how unusable > > > the new syntax is I've not actually been able to try it. > > >=20 > >=20 > > Are you referring to -device nvme-ns "syntax"? >=20 > Yes. >=20 Point taken. > > Luckily we can do that easier now since we moved away from the Intel id > > (which got rid of a bunch of quirks at that time). > >=20 > > I'll see what we can come up with to fix this properly in QEMU. >=20 > Thanks. Please Cc me on the patches. My qemu-foo is getting a little > rusty, but I should still be able to help with the spec side. Will do. Thanks. --y0BdgXz0NqM2Keqd Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEUigzqnXi3OaiR2bATeGvMW1PDekFAmJTxoEACgkQTeGvMW1P DemGVgf/eNt7Hc8bvKocIBQ28hhQoPZMKpOZXJPtCvw/HlDscnAw2B2AZ3e4lcS2 i3cljDS+uIWywz7ita6WR8EXWUjPGGC7qXDxSD+gEgtAoBerWzkhFP1WffCJxP/7 DK0DPmpsKsm0tzNkEdP4c6J0KwmkcIoWcBvruV0nnQTvN17XANkmO78nKVYuW3P4 tV79JR0CPVPJX2XNZzQxM68cSo0cX1kENabk3XE2ftSM9jPeYcq1AmlroUJMq4y7 qkfXk6Li2LH2rDxIq3bXs5MFhlR/nDHLwkTWVFONBMnPuqS4aUdyCU1aVQCKfnkx alBKC0nvZXjJaRmUojv32bPKp4ofUw== =+4Vu -----END PGP SIGNATURE----- --y0BdgXz0NqM2Keqd--