From: Sagi Grimberg <sagi@grimberg.me>
To: linux-nvme@lists.infradead.org
Cc: Christoph Hellwig <hch@lst.de>, Keith Busch <kbusch@kernel.org>,
Daniel Wagner <dwagner@suse.de>, Hannes Reinecke <hare@suse.de>
Subject: [PATCH rfc 6/6] nvme-fabrics: expose support for traddr as dns names to userspace
Date: Mon, 24 Jul 2023 12:20:22 +0300 [thread overview]
Message-ID: <20230724092023.708335-7-sagi@grimberg.me> (raw)
In-Reply-To: <20230724092023.708335-1-sagi@grimberg.me>
userspace needs to know that the kernel is capable of doing a dns
query, so expose a custom opt called "dns_ip_traddr" which is not
an argument, but rather indication of support for dns names for
ip based traddr.
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
---
drivers/nvme/host/fabrics.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c
index fadd25538d1b..6a7e8cbdaf69 100644
--- a/drivers/nvme/host/fabrics.c
+++ b/drivers/nvme/host/fabrics.c
@@ -1331,6 +1331,7 @@ static void __nvmf_concat_opt_tokens(struct seq_file *seq_file)
seq_puts(seq_file, ",");
seq_puts(seq_file, tok->pattern);
}
+ seq_puts(seq_file, ",dns_ip_traddr");
seq_puts(seq_file, "\n");
}
--
2.41.0
next prev parent reply other threads:[~2023-07-24 9:20 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-24 9:20 [PATCH rfc 0/6] support traddr as dns names for ip based transports Sagi Grimberg
2023-07-24 9:20 ` [PATCH rfc 1/6] nvme-fabrics: add helper to resolve ipv4/ipv6 or dns name Sagi Grimberg
2023-08-10 13:29 ` Hannes Reinecke
2023-08-13 12:54 ` Sagi Grimberg
2023-07-24 9:20 ` [PATCH rfc 2/6] nvme-tcp: use nvmf_resolve_address helper Sagi Grimberg
2023-08-10 13:30 ` Hannes Reinecke
2023-08-13 12:55 ` Sagi Grimberg
2023-07-24 9:20 ` [PATCH rfc 3/6] nvme-tcp: re-resolve traddr upon reconnect in case it is a dns name Sagi Grimberg
2023-08-10 13:30 ` Hannes Reinecke
2023-07-24 9:20 ` [PATCH rfc 4/6] nvme-rdma: use nvmf_resolve_address helper Sagi Grimberg
2023-08-10 13:31 ` Hannes Reinecke
2023-07-24 9:20 ` [PATCH rfc 5/6] nvme-rdma: re-resolve traddr upon reconnect in case it is a dns name Sagi Grimberg
2023-08-10 13:31 ` Hannes Reinecke
2023-07-24 9:20 ` Sagi Grimberg [this message]
2023-08-10 13:33 ` [PATCH rfc 6/6] nvme-fabrics: expose support for traddr as dns names to userspace Hannes Reinecke
2023-08-13 13:07 ` Sagi Grimberg
2023-08-17 9:11 ` Sagi Grimberg
2023-08-17 9:41 ` Hannes Reinecke
2023-08-17 10:37 ` Sagi Grimberg
2023-08-17 10:48 ` Hannes Reinecke
2023-08-17 11:09 ` Sagi Grimberg
2023-08-17 14:39 ` Daniel Wagner
2023-08-20 10:55 ` Sagi Grimberg
2023-08-21 6:08 ` Daniel Wagner
2023-08-21 7:44 ` Sagi Grimberg
2023-07-24 9:20 ` [PATCH rfc libnvme 7/6] fabrics: pass traddr dns name if the kernel supports it Sagi Grimberg
2023-08-10 12:03 ` [PATCH rfc 0/6] support traddr as dns names for ip based transports Sagi Grimberg
2023-08-10 12:33 ` Daniel Wagner
2023-08-10 13:24 ` Hannes Reinecke
2023-08-10 13:29 ` Belanger, Martin
2023-08-10 13:30 ` Belanger, Martin
2023-08-10 13:34 ` Hannes Reinecke
2023-08-13 13:09 ` Sagi Grimberg
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