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Daniel Wagner 38427ae36f nvme-fabrics: show well known discovery name 
[ Upstream commit 26a57cb355 ]

The kernel always logs the unique subsystem name for a discovery
controller, even in the case user space asked for the well known.

This has lead to confusion as the logs of nvme-cli and the kernel
logs didn't match.

First, nvme-cli connects to the well known discovery controller to
figure out if it supports TP8013. If so then nvme-cli disconnects and
connects to the unique discovery controller. Currently, the kernel show
that user space connected twice to the unique one.

To avoid further confusion, show the well known discovery controller if
user space asked for it:

  $ nvme connect-all -v -t tcp -a 192.168.0.1
  nvme0: nqn.2014-08.org.nvmexpress.discovery connected
  nvme0: nqn.2014-08.org.nvmexpress.discovery disconnected
  nvme0: nqn.discovery connected

  kernel log:
  nvme nvme0: new ctrl: NQN "nqn.2014-08.org.nvmexpress.discovery", addr 192.168.0.1:8009
  nvme nvme0: Removing ctrl: NQN "nqn.2014-08.org.nvmexpress.discovery"
  nvme nvme0: new ctrl: NQN "nqn.discovery", addr 192.168.0.1:8009

Fixes: e5ea42faa7 ("nvme: display correct subsystem NQN")
Signed-off-by: Daniel Wagner <dwagner@suse.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2023-03-11 13:50:36 +01:00
arch ARM: dts: spear320-hmi: correct STMPE GPIO compatible 2023-03-11 13:50:34 +01:00
block Revert "blk-cgroup: dropping parent refcount after pd_free_fn() is done" 2023-03-11 11:04:54 +01:00
certs certs: Fix build error when PKCS#11 URI contains semicolon 2023-01-31 17:53:01 +09:00
crypto crypto: rsa-pkcs1pad - Use akcipher_request_complete 2023-03-10 09:28:18 +01:00
Documentation mm: memcontrol: deprecate charge moving 2023-03-10 09:29:49 +01:00
drivers nvme-fabrics: show well known discovery name 2023-03-11 13:50:36 +01:00
fs ext4: fix incorrect options show of original mount_opt and extend mount_opt2 2023-03-11 13:50:33 +01:00
include net: dsa: seville: ignore mscc-miim read errors from Lynx PCS 2023-03-11 13:50:33 +01:00
init Kbuild fixes for v6.2 (3rd) 2023-01-21 10:56:37 -08:00
io_uring io_uring: fix size calculation when registering buf ring 2023-03-11 13:50:35 +01:00
ipc Non-MM patches for 6.2-rc1. 2022-12-12 17:28:58 -08:00
kernel genirq/ipi: Fix NULL pointer deref in irq_data_get_affinity_mask() 2023-03-11 13:50:35 +01:00
lib cpuidle: lib/bug: Disable rcu_is_watching() during WARN/BUG 2023-03-10 09:29:06 +01:00
LICENSES LICENSES: Add the copyleft-next-0.3.1 license 2022-11-08 15:44:01 +01:00
mm memory tier: release the new_memtier in find_create_memory_tier() 2023-03-10 09:29:50 +01:00
net tcp: tcp_check_req() can be called from process context 2023-03-11 13:50:34 +01:00
rust rust: print: avoid evaluating arguments in pr_* macros in unsafe blocks 2023-01-16 00:54:35 +01:00
samples ftrace: Export ftrace_free_filter() to modules 2023-01-24 11:20:58 -05:00
scripts gcc-plugins: drop -std=gnu++11 to fix GCC 13 build 2023-03-10 09:29:11 +01:00
security ima: Align ima_file_mmap() parameters with mmap_file LSM hook 2023-03-10 09:29:36 +01:00
sound ASoC: apple: mca: Improve handling of unavailable DMA channels 2023-03-11 13:50:36 +01:00
tools netfilter: ip6t_rpfilter: Fix regression with VRF interfaces 2023-03-11 13:50:29 +01:00
usr usr/gen_init_cpio.c: remove unnecessary -1 values from int file 2022-10-03 14:21:44 -07:00
virt KVM: Register /dev/kvm as the _very_ last thing during initialization 2023-03-10 09:29:33 +01:00
.clang-format iommufd for 6.2 2022-12-14 09:15:43 -08:00
.cocciconfig scripts: add Linux .cocciconfig for coccinelle 2016-07-22 12:13:39 +02:00
.get_maintainer.ignore get_maintainer: add Alan to .get_maintainer.ignore 2022-08-20 15:17:44 -07:00
.gitattributes .gitattributes: use 'dts' diff driver for dts files 2019-12-04 19:44:11 -08:00
.gitignore .gitignore: ignore *.rpm 2022-12-30 17:22:14 +09:00
.mailmap 12 hotfixes, mostly against mm/. Five of these fixes are cc:stable. 2023-02-13 14:09:20 -08:00
.rustfmt.toml rust: add .rustfmt.toml 2022-09-28 09:02:20 +02:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: update SCTP maintainers 2023-02-02 11:35:33 -08:00
Kbuild Kbuild updates for v6.1 2022-10-10 12:00:45 -07:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS audit: update the mailing list in MAINTAINERS 2023-02-25 11:13:29 +01:00
Makefile Linux 6.2.4 2023-03-11 11:04:54 +01:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

README 

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.