From: Christoph Hellwig <hch@lst.de>
To: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: Kanchan Joshi <joshi.k@samsung.com>,
Christoph Hellwig <hch@lst.de>, Anuj Gupta <anuj20.g@samsung.com>,
axboe@kernel.dk, kbusch@kernel.org, asml.silence@gmail.com,
krisman@suse.de, io-uring@vger.kernel.org,
linux-nvme@lists.infradead.org, linux-block@vger.kernel.org,
gost.dev@samsung.com, linux-scsi@vger.kernel.org
Subject: Re: [PATCH v3 07/10] block: introduce BIP_CHECK_GUARD/REFTAG/APPTAG bip_flags
Date: Thu, 29 Aug 2024 06:06:37 +0200 [thread overview]
Message-ID: <20240829040637.GC4211@lst.de> (raw)
In-Reply-To: <yq1plpsauu5.fsf@ca-mkp.ca.oracle.com>
On Wed, Aug 28, 2024 at 11:16:53PM -0400, Martin K. Petersen wrote:
> I thought we had tentatively agreed to let the block layer integrity
> flags only describe what the controller should do? And then let sd.c
> decide what to do about RDPROTECT/WRPROTECT (since host-to-target is a
> different protection envelope anyway). That is kind of how it works
> already.
Yes, that should easier to manage.
next prev parent reply other threads:[~2024-08-29 4:06 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20240823104552epcas5p226dbbbd448cd0ee0955ffdd3ad1b112d@epcas5p2.samsung.com>
2024-08-23 10:38 ` [PATCH v3 00/10] Read/Write with meta/integrity Anuj Gupta
2024-08-23 10:38 ` [PATCH v3 01/10] block: define set of integrity flags to be inherited by cloned bip Anuj Gupta
2024-08-24 8:24 ` Christoph Hellwig
2024-08-29 3:05 ` Martin K. Petersen
2024-08-23 10:38 ` [PATCH v3 02/10] block: introduce a helper to determine metadata bytes from data iter Anuj Gupta
2024-08-24 8:24 ` Christoph Hellwig
2024-08-29 3:06 ` Martin K. Petersen
2024-08-23 10:38 ` [PATCH v3 03/10] block: handle split correctly for user meta bounce buffer Anuj Gupta
2024-08-24 8:31 ` Christoph Hellwig
2024-08-28 11:18 ` Anuj Gupta
2024-08-29 4:04 ` Christoph Hellwig
2024-08-23 10:38 ` [PATCH v3 04/10] block: modify bio_integrity_map_user to accept iov_iter as argument Anuj Gupta
2024-08-23 10:38 ` [PATCH v3 05/10] block: define meta io descriptor Anuj Gupta
2024-08-24 8:31 ` Christoph Hellwig
2024-08-29 3:05 ` Martin K. Petersen
2024-08-23 10:38 ` [PATCH v3 06/10] io_uring/rw: add support to send meta along with read/write Anuj Gupta
2024-08-24 8:33 ` Christoph Hellwig
2024-08-23 10:38 ` [PATCH v3 07/10] block: introduce BIP_CHECK_GUARD/REFTAG/APPTAG bip_flags Anuj Gupta
2024-08-24 8:35 ` Christoph Hellwig
2024-08-28 13:42 ` Kanchan Joshi
2024-08-29 3:16 ` Martin K. Petersen
2024-08-29 4:06 ` Christoph Hellwig [this message]
2024-08-29 13:29 ` Anuj gupta
2024-09-12 12:40 ` Anuj Gupta
2024-09-13 2:06 ` Martin K. Petersen
2024-08-29 4:06 ` Christoph Hellwig
2024-08-23 10:38 ` [PATCH v3 07/10] block,nvme: " Anuj Gupta
2024-08-23 10:38 ` [PATCH v3 08/10] block: add support to pass user meta buffer Anuj Gupta
2024-08-24 8:44 ` Christoph Hellwig
2024-08-23 10:38 ` [PATCH v3 09/10] nvme: add handling for app_tag Anuj Gupta
2024-08-24 8:49 ` Christoph Hellwig
2024-08-29 3:00 ` Martin K. Petersen
2024-08-29 10:18 ` Kanchan Joshi
2024-09-13 2:05 ` Martin K. Petersen
2024-08-23 10:38 ` [PATCH v3 10/10] scsi: add support for user-meta interface Anuj Gupta
2024-08-24 8:52 ` Christoph Hellwig
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