From: Kamaljit Singh <kamaljit.singh@opensource.wdc.com>
To: kbusch@kernel.org, axboe@kernel.dk, hch@lst.de, sagi@grimberg.me,
linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org
Cc: cassel@kernel.org, dlemoal@kernel.org, kamaljit.singh1@wdc.com,
Kamaljit Singh <kamaljit.singh@opensource.wdc.com>
Subject: [PATCH v2 0/2] Preclude IOCCSZ/IORCSZ validation for admin controller connect
Date: Fri, 5 Sep 2025 16:25:48 -0700 [thread overview]
Message-ID: <20250905232550.1950307-1-kamaljit.singh@opensource.wdc.com> (raw)
During negative testing it was observed that when ioccsz and/or iorcsz
were cleared to zero on a Target, a new connection to an administrative
controller failed to establish, due to driver validation of those fields.
Since an administrative controller does not support I/O queues, these
checks should be excluded for such a controller.
Kamaljit Singh (2):
nvme-core: add method to check for an I/O controller
nvme-core: do ioccsz/iorcsz validation only for I/O controllers
drivers/nvme/host/core.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
--
2.43.0
next reply other threads:[~2025-09-05 23:25 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-05 23:25 Kamaljit Singh [this message]
2025-09-05 23:25 ` [PATCH v2 1/2] nvme-core: add method to check for an I/O controller Kamaljit Singh
2025-09-08 12:56 ` Hannes Reinecke
2025-09-17 21:42 ` Kamaljit Singh
2025-09-05 23:25 ` [PATCH v2 2/2] nvme-core: do ioccsz/iorcsz validation only for I/O controllers Kamaljit Singh
2025-09-08 12:57 ` Hannes Reinecke
2025-09-17 21:43 ` Kamaljit Singh
2025-09-17 22:41 ` [PATCH v2 0/2] Preclude IOCCSZ/IORCSZ validation for admin controller connect Keith Busch
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