From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Christoph Hellwig <hch@lst.de>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>,
Kanchan Joshi <joshi.k@samsung.com>,
Anuj Gupta <anuj20.g@samsung.com>,
Keith Busch <kbusch@kernel.org>, Jens Axboe <axboe@kernel.dk>,
linux-block@vger.kernel.org
Subject: Re: in-kernel verification of user PI?
Date: Wed, 29 Jan 2025 10:42:04 -0500 [thread overview]
Message-ID: <yq1tt9hr62s.fsf@ca-mkp.ca.oracle.com> (raw)
In-Reply-To: <20250129152612.GA5356@lst.de> (Christoph Hellwig's message of "Wed, 29 Jan 2025 16:26:12 +0100")
Christoph,
> As in supplying an offset for the ref tag somewhere in the HBA specific
> per-command payload? That's not implemented in Linux as far as I can
> tell, or did I miss something?
It fell by the wayside for various reasons. I would love to revive it,
all it did was skip the remapping step if a flag was set in the profile.
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2025-01-29 15:42 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20250129124655epcas5p39750f07e5015f1dd5e198c72cca0aa4e@epcas5p3.samsung.com>
2025-01-29 12:46 ` in-kernel verification of user PI? Christoph Hellwig
2025-01-29 14:23 ` Martin K. Petersen
2025-01-29 15:26 ` Christoph Hellwig
2025-01-29 15:42 ` Martin K. Petersen [this message]
2025-01-29 15:43 ` Christoph Hellwig
2025-01-29 16:15 ` Martin K. Petersen
2025-01-30 13:02 ` Christoph Hellwig
2025-01-31 10:34 ` Kanchan Joshi
2025-01-31 10:36 ` Christoph Hellwig
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