From: kernel test robot <lkp@intel.com>
To: Rohit Chavan <roheetchavan@gmail.com>,
kbusch@kernel.org, axboe@kernel.dk, hch@lst.de, sagi@grimberg.me
Cc: oe-kbuild-all@lists.linux.dev, linux-nvme@lists.infradead.org,
linux-kernel@vger.kernel.org,
Rohit Chavan <roheetchavan@gmail.com>
Subject: Re: [PATCH] nvme: use str_enabled_disabled() for digest mismatch messages
Date: Fri, 15 May 2026 04:21:15 +0800 [thread overview]
Message-ID: <202605150441.5HXklwvg-lkp@intel.com> (raw)
In-Reply-To: <20260504123555.1741525-1-roheetchavan@gmail.com>
Hi Rohit,
kernel test robot noticed the following build warnings:
[auto build test WARNING on axboe/for-next]
[also build test WARNING on linus/master v7.1-rc3 next-20260508]
[cannot apply to linux-nvme/for-next]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Rohit-Chavan/nvme-use-str_enabled_disabled-for-digest-mismatch-messages/20260514-220734
base: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git for-next
patch link: https://lore.kernel.org/r/20260504123555.1741525-1-roheetchavan%40gmail.com
patch subject: [PATCH] nvme: use str_enabled_disabled() for digest mismatch messages
config: powerpc64-randconfig-001-20260515 (https://download.01.org/0day-ci/archive/20260515/202605150441.5HXklwvg-lkp@intel.com/config)
compiler: powerpc64-linux-gcc (GCC) 14.3.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260515/202605150441.5HXklwvg-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202605150441.5HXklwvg-lkp@intel.com/
All warnings (new ones prefixed by >>):
drivers/nvme/host/tcp.c: In function 'nvme_tcp_init_connection':
drivers/nvme/host/tcp.c:3089:26: error: unterminated argument list invoking macro "pr_err"
3089 | MODULE_ALIAS("nvme-tcp");
| ^
drivers/nvme/host/tcp.c:1576:17: error: 'pr_err' undeclared (first use in this function); did you mean 'xa_err'?
1576 | pr_err("queue %d: header digest mismatch host: %s ctrl: %s\n",
| ^~~~~~
| xa_err
drivers/nvme/host/tcp.c:1576:17: note: each undeclared identifier is reported only once for each function it appears in
drivers/nvme/host/tcp.c:1576:23: error: expected ';' at end of input
1576 | pr_err("queue %d: header digest mismatch host: %s ctrl: %s\n",
| ^
| ;
......
drivers/nvme/host/tcp.c:1576:17: error: expected declaration or statement at end of input
1576 | pr_err("queue %d: header digest mismatch host: %s ctrl: %s\n",
| ^~~~~~
drivers/nvme/host/tcp.c:1576:17: error: expected declaration or statement at end of input
drivers/nvme/host/tcp.c:1570:17: error: label 'free_icresp' used but not defined
1570 | goto free_icresp;
| ^~~~
drivers/nvme/host/tcp.c:1493:17: error: label 'free_icreq' used but not defined
1493 | goto free_icreq;
| ^~~~
drivers/nvme/host/tcp.c:1483:13: warning: unused variable 'maxh2cdata' [-Wunused-variable]
1483 | u32 maxh2cdata;
| ^~~~~~~~~~
drivers/nvme/host/tcp.c: At top level:
drivers/nvme/host/tcp.c:1474:12: warning: 'nvme_tcp_init_connection' defined but not used [-Wunused-function]
1474 | static int nvme_tcp_init_connection(struct nvme_tcp_queue *queue)
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/nvme/host/tcp.c:1438:13: warning: 'nvme_tcp_free_queue' defined but not used [-Wunused-function]
1438 | static void nvme_tcp_free_queue(struct nvme_ctrl *nctrl, int qid)
| ^~~~~~~~~~~~~~~~~~~
drivers/nvme/host/tcp.c:1422:12: warning: 'nvme_tcp_alloc_async_req' defined but not used [-Wunused-function]
1422 | static int nvme_tcp_alloc_async_req(struct nvme_tcp_ctrl *ctrl)
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/nvme/host/tcp.c:1415:13: warning: 'nvme_tcp_free_async_req' defined but not used [-Wunused-function]
1415 | static void nvme_tcp_free_async_req(struct nvme_tcp_ctrl *ctrl)
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/nvme/host/tcp.c:1377:13: warning: 'nvme_tcp_io_work' defined but not used [-Wunused-function]
1377 | static void nvme_tcp_io_work(struct work_struct *w)
| ^~~~~~~~~~~~~~~~
drivers/nvme/host/tcp.c:1094:13: warning: 'nvme_tcp_state_change' defined but not used [-Wunused-function]
1094 | static void nvme_tcp_state_change(struct sock *sk)
| ^~~~~~~~~~~~~~~~~~~~~
drivers/nvme/host/tcp.c:1078:13: warning: 'nvme_tcp_write_space' defined but not used [-Wunused-function]
1078 | static void nvme_tcp_write_space(struct sock *sk)
| ^~~~~~~~~~~~~~~~~~~~
drivers/nvme/host/tcp.c:1064:13: warning: 'nvme_tcp_data_ready' defined but not used [-Wunused-function]
1064 | static void nvme_tcp_data_ready(struct sock *sk)
| ^~~~~~~~~~~~~~~~~~~
drivers/nvme/host/tcp.c:587:12: warning: 'nvme_tcp_init_admin_hctx' defined but not used [-Wunused-function]
587 | static int nvme_tcp_init_admin_hctx(struct blk_mq_hw_ctx *hctx, void *data,
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/nvme/host/tcp.c:577:12: warning: 'nvme_tcp_init_hctx' defined but not used [-Wunused-function]
577 | static int nvme_tcp_init_hctx(struct blk_mq_hw_ctx *hctx, void *data,
| ^~~~~~~~~~~~~~~~~~
drivers/nvme/host/tcp.c:550:12: warning: 'nvme_tcp_init_request' defined but not used [-Wunused-function]
550 | static int nvme_tcp_init_request(struct blk_mq_tag_set *set,
| ^~~~~~~~~~~~~~~~~~~~~
drivers/nvme/host/tcp.c:542:13: warning: 'nvme_tcp_exit_request' defined but not used [-Wunused-function]
542 | static void nvme_tcp_exit_request(struct blk_mq_tag_set *set,
| ^~~~~~~~~~~~~~~~~~~~~
drivers/nvme/host/tcp.c:208:32: warning: 'nvme_tcp_admin_mq_ops' defined but not used [-Wunused-const-variable=]
208 | static const struct blk_mq_ops nvme_tcp_admin_mq_ops;
| ^~~~~~~~~~~~~~~~~~~~~
drivers/nvme/host/tcp.c:207:32: warning: 'nvme_tcp_mq_ops' defined but not used [-Wunused-const-variable=]
207 | static const struct blk_mq_ops nvme_tcp_mq_ops;
| ^~~~~~~~~~~~~~~
In file included from include/linux/seqlock.h:20,
from include/linux/mmzone.h:17,
from include/linux/gfp.h:7,
from include/linux/umh.h:4,
from include/linux/kmod.h:9,
from include/linux/module.h:18,
from drivers/nvme/host/tcp.c:7:
>> drivers/nvme/host/tcp.c:205:21: warning: 'nvme_tcp_ctrl_mutex' defined but not used [-Wunused-variable]
205 | static DEFINE_MUTEX(nvme_tcp_ctrl_mutex);
| ^~~~~~~~~~~~~~~~~~~
include/linux/mutex.h:87:22: note: in definition of macro 'DEFINE_MUTEX'
87 | struct mutex mutexname = __MUTEX_INITIALIZER(mutexname)
| ^~~~~~~~~
drivers/nvme/host/tcp.c:95:13: warning: 'nvme_tcp_reclassify_socket' defined but not used [-Wunused-function]
95 | static void nvme_tcp_reclassify_socket(struct socket *sock) { }
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/nvme/host/tcp.c:58:17: warning: 'nvme_tcp_cpu_queues' defined but not used [-Wunused-variable]
58 | static atomic_t nvme_tcp_cpu_queues[NR_CPUS];
| ^~~~~~~~~~~~~~~~~~~
vim +/nvme_tcp_ctrl_mutex +205 drivers/nvme/host/tcp.c
3f2304f8c6d6ed Sagi Grimberg 2018-12-03 203
3f2304f8c6d6ed Sagi Grimberg 2018-12-03 204 static LIST_HEAD(nvme_tcp_ctrl_list);
3f2304f8c6d6ed Sagi Grimberg 2018-12-03 @205 static DEFINE_MUTEX(nvme_tcp_ctrl_mutex);
3f2304f8c6d6ed Sagi Grimberg 2018-12-03 206 static struct workqueue_struct *nvme_tcp_wq;
6acbd9619b153f Rikard Falkeborn 2020-05-29 207 static const struct blk_mq_ops nvme_tcp_mq_ops;
6acbd9619b153f Rikard Falkeborn 2020-05-29 208 static const struct blk_mq_ops nvme_tcp_admin_mq_ops;
db5ad6b7f8cdd6 Sagi Grimberg 2020-05-01 209 static int nvme_tcp_try_send(struct nvme_tcp_queue *queue);
3f2304f8c6d6ed Sagi Grimberg 2018-12-03 210
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next prev parent reply other threads:[~2026-05-14 21:23 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-04 12:35 [PATCH] nvme: use str_enabled_disabled() for digest mismatch messages Rohit Chavan
2026-05-07 5:32 ` Christoph Hellwig
2026-05-08 9:47 ` Rohit Chavan
2026-05-11 8:14 ` Christoph Hellwig
2026-05-14 20:21 ` kernel test robot [this message]
2026-05-14 20:42 ` kernel test robot
2026-05-14 21:25 ` kernel test robot
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=202605150441.5HXklwvg-lkp@intel.com \
--to=lkp@intel.com \
--cc=axboe@kernel.dk \
--cc=hch@lst.de \
--cc=kbusch@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-nvme@lists.infradead.org \
--cc=oe-kbuild-all@lists.linux.dev \
--cc=roheetchavan@gmail.com \
--cc=sagi@grimberg.me \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.