From: Kanchan Joshi <joshi.k@samsung.com>
To: hch@lst.de, kbusch@kernel.org, axboe@kernel.dk, sagi@grimberg.me
Cc: linux-nvme@lists.infradead.org, gost.dev@samsung.com,
joshiiitr@gmail.com, Kanchan Joshi <joshi.k@samsung.com>
Subject: [PATCH 0/2] Unprivileged sgl-only passthrough
Date: Thu, 19 Oct 2023 00:00:01 +0530 [thread overview]
Message-ID: <20231018183003.41174-1-joshi.k@samsung.com> (raw)
In-Reply-To: CGME20231018183620epcas5p26ab74bdd1f2739ef3ec1ee2431329dc4@epcas5p2.samsung.com
Patch 1: Prep. Adds the meta-transfer ability in nvme-pci
Patch 2: Enables fine-granular passthrough with the change that i/o
commands can transfer the data only via SGL.
Requirement:
- Prepared against block 6.6 tree.
- The patch in uring-passthrough failure handling is required to see the
submission failure (if any)
https://lore.kernel.org/linux-nvme/20231018135718.28820-1-joshi.k@samsung.com/
Kanchan Joshi (2):
nvme-pci: meta-transfer via sgl
nvme: fine-granular CAP_SYS_ADMIN for nvme io/admin commands
drivers/nvme/host/ioctl.c | 162 ++++++++++++++++++++++++++++++--------
drivers/nvme/host/nvme.h | 6 ++
drivers/nvme/host/pci.c | 63 +++++++++++++--
include/linux/nvme.h | 2 +
4 files changed, 194 insertions(+), 39 deletions(-)
--
2.25.1
next parent reply other threads:[~2023-10-18 18:36 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20231018183620epcas5p26ab74bdd1f2739ef3ec1ee2431329dc4@epcas5p2.samsung.com>
2023-10-18 18:30 ` Kanchan Joshi [this message]
2023-10-18 18:30 ` [PATCH 1/2] nvme-pci: meta-transfer via sgl Kanchan Joshi
2023-10-19 5:48 ` Christoph Hellwig
2023-10-19 9:54 ` Kanchan Joshi
2023-10-20 4:40 ` Christoph Hellwig
2023-10-18 18:30 ` [PATCH 2/2] nvme: fine-granular CAP_SYS_ADMIN for nvme io/admin commands Kanchan Joshi
2023-10-19 5:49 ` Christoph Hellwig
2023-10-19 9:59 ` Kanchan Joshi
2023-10-18 18:40 ` [PATCH 0/2] Unprivileged sgl-only passthrough Jens Axboe
2023-10-18 19:06 ` Kanchan Joshi
2023-10-18 19:12 ` Jens Axboe
2023-10-18 19:35 ` Keith Busch
2023-10-18 19:37 ` Jens Axboe
2023-10-18 19:44 ` Kanchan Joshi
2023-10-18 19:47 ` Jens Axboe
2023-10-18 19:59 ` Kanchan Joshi
2023-10-18 21:06 ` Keith Busch
2023-10-18 21:08 ` Jens Axboe
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