From: kernel test robot <lkp@intel.com>
To: John Groves <John@groves.net>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev
Subject: Re: [RFC PATCH 16/19] famfs_fuse: Add holder_operations for dax notify_failure()
Date: Mon, 21 Apr 2025 11:27:07 +0800 [thread overview]
Message-ID: <202504211107.mDN9xA7M-lkp@intel.com> (raw)
In-Reply-To: <20250421013346.32530-17-john@groves.net>
Hi John,
[This is a private test report for your RFC patch.]
kernel test robot noticed the following build warnings:
[auto build test WARNING on 38fec10eb60d687e30c8c6b5420d86e8149f7557]
url: https://github.com/intel-lab-lkp/linux/commits/John-Groves/dev_dax_iomap-Move-dax_pgoff_to_phys-from-device-c-to-bus-c/20250421-094020
base: 38fec10eb60d687e30c8c6b5420d86e8149f7557
patch link: https://lore.kernel.org/r/20250421013346.32530-17-john%40groves.net
patch subject: [RFC PATCH 16/19] famfs_fuse: Add holder_operations for dax notify_failure()
config: hexagon-randconfig-001-20250421 (https://download.01.org/0day-ci/archive/20250421/202504211107.mDN9xA7M-lkp@intel.com/config)
compiler: clang version 16.0.6 (https://github.com/llvm/llvm-project 7cbf1a2591520c2491aa35339f227775f4d3adf6)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250421/202504211107.mDN9xA7M-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/202504211107.mDN9xA7M-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> fs/fuse/famfs.c:325:1: warning: label at end of compound statement is a C2x extension [-Wc2x-extensions]
}
^
fs/fuse/famfs.c:402:30: warning: format specifies type 'long' but the argument has type 'size_t' (aka 'unsigned int') [-Wformat]
__func__, __LINE__, next_offset, fmap_buf_size);
^~~~~~~~~~~
include/linux/printk.h:544:33: note: expanded from macro 'pr_err'
printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
~~~ ^~~~~~~~~~~
include/linux/printk.h:501:60: note: expanded from macro 'printk'
#define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__)
~~~ ^~~~~~~~~~~
include/linux/printk.h:473:19: note: expanded from macro 'printk_index_wrap'
_p_func(_fmt, ##__VA_ARGS__); \
~~~~ ^~~~~~~~~~~
fs/fuse/famfs.c:402:43: warning: format specifies type 'long' but the argument has type 'size_t' (aka 'unsigned int') [-Wformat]
__func__, __LINE__, next_offset, fmap_buf_size);
^~~~~~~~~~~~~
include/linux/printk.h:544:33: note: expanded from macro 'pr_err'
printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
~~~ ^~~~~~~~~~~
include/linux/printk.h:501:60: note: expanded from macro 'printk'
#define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__)
~~~ ^~~~~~~~~~~
include/linux/printk.h:473:19: note: expanded from macro 'printk_index_wrap'
_p_func(_fmt, ##__VA_ARGS__); \
~~~~ ^~~~~~~~~~~
fs/fuse/famfs.c:436:31: warning: format specifies type 'long' but the argument has type 'size_t' (aka 'unsigned int') [-Wformat]
__func__, __LINE__, next_offset, fmap_buf_size);
^~~~~~~~~~~
include/linux/printk.h:544:33: note: expanded from macro 'pr_err'
printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
~~~ ^~~~~~~~~~~
include/linux/printk.h:501:60: note: expanded from macro 'printk'
#define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__)
~~~ ^~~~~~~~~~~
include/linux/printk.h:473:19: note: expanded from macro 'printk_index_wrap'
_p_func(_fmt, ##__VA_ARGS__); \
~~~~ ^~~~~~~~~~~
fs/fuse/famfs.c:436:44: warning: format specifies type 'long' but the argument has type 'size_t' (aka 'unsigned int') [-Wformat]
__func__, __LINE__, next_offset, fmap_buf_size);
^~~~~~~~~~~~~
include/linux/printk.h:544:33: note: expanded from macro 'pr_err'
printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
~~~ ^~~~~~~~~~~
include/linux/printk.h:501:60: note: expanded from macro 'printk'
#define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__)
~~~ ^~~~~~~~~~~
include/linux/printk.h:473:19: note: expanded from macro 'printk_index_wrap'
_p_func(_fmt, ##__VA_ARGS__); \
~~~~ ^~~~~~~~~~~
fs/fuse/famfs.c:501:32: warning: format specifies type 'long' but the argument has type 'size_t' (aka 'unsigned int') [-Wformat]
__func__, __LINE__, next_offset, fmap_buf_size);
^~~~~~~~~~~
include/linux/printk.h:544:33: note: expanded from macro 'pr_err'
printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
~~~ ^~~~~~~~~~~
include/linux/printk.h:501:60: note: expanded from macro 'printk'
#define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__)
~~~ ^~~~~~~~~~~
include/linux/printk.h:473:19: note: expanded from macro 'printk_index_wrap'
_p_func(_fmt, ##__VA_ARGS__); \
~~~~ ^~~~~~~~~~~
fs/fuse/famfs.c:501:45: warning: format specifies type 'long' but the argument has type 'size_t' (aka 'unsigned int') [-Wformat]
__func__, __LINE__, next_offset, fmap_buf_size);
^~~~~~~~~~~~~
include/linux/printk.h:544:33: note: expanded from macro 'pr_err'
printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
~~~ ^~~~~~~~~~~
include/linux/printk.h:501:60: note: expanded from macro 'printk'
#define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__)
~~~ ^~~~~~~~~~~
include/linux/printk.h:473:19: note: expanded from macro 'printk_index_wrap'
_p_func(_fmt, ##__VA_ARGS__); \
~~~~ ^~~~~~~~~~~
fs/fuse/famfs.c:526:32: warning: format specifies type 'long' but the argument has type 'size_t' (aka 'unsigned int') [-Wformat]
__func__, __LINE__, next_offset, fmap_buf_size);
^~~~~~~~~~~
include/linux/printk.h:544:33: note: expanded from macro 'pr_err'
printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
~~~ ^~~~~~~~~~~
include/linux/printk.h:501:60: note: expanded from macro 'printk'
#define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__)
~~~ ^~~~~~~~~~~
include/linux/printk.h:473:19: note: expanded from macro 'printk_index_wrap'
_p_func(_fmt, ##__VA_ARGS__); \
~~~~ ^~~~~~~~~~~
fs/fuse/famfs.c:526:45: warning: format specifies type 'long' but the argument has type 'size_t' (aka 'unsigned int') [-Wformat]
__func__, __LINE__, next_offset, fmap_buf_size);
^~~~~~~~~~~~~
include/linux/printk.h:544:33: note: expanded from macro 'pr_err'
printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
~~~ ^~~~~~~~~~~
include/linux/printk.h:501:60: note: expanded from macro 'printk'
#define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__)
~~~ ^~~~~~~~~~~
include/linux/printk.h:473:19: note: expanded from macro 'printk_index_wrap'
_p_func(_fmt, ##__VA_ARGS__); \
~~~~ ^~~~~~~~~~~
fs/fuse/famfs.c:593:20: warning: format specifies type 'long' but the argument has type 'size_t' (aka 'unsigned int') [-Wformat]
__func__, meta->file_size, extent_total);
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for DEV_DAX_IOMAP
Depends on [n]: DEV_DAX [=n] && DAX [=y]
Selected by [y]:
- FUSE_FAMFS_DAX [=y] && FUSE_FS [=y]
vim +325 fs/fuse/famfs.c
294
295 static void
296 famfs_set_daxdev_err(
297 struct fuse_conn *fc,
298 struct dax_device *dax_devp)
299 {
300 int i;
301
302 /* Gotta search the list by dax_devp;
303 * read lock because we're not adding or removing daxdev entries
304 */
305 down_read(&fc->famfs_devlist_sem);
306 for (i = 0; i < fc->dax_devlist->nslots; i++) {
307 if (fc->dax_devlist->devlist[i].valid) {
308 struct famfs_daxdev *dd = &fc->dax_devlist->devlist[i];
309
310 if (dd->devp != dax_devp)
311 continue;
312
313 dd->error = true;
314 up_read(&fc->famfs_devlist_sem);
315
316 pr_err("%s: memory error on daxdev %s (%d)\n",
317 __func__, dd->name, i);
318 goto done;
319 }
320 }
321 up_read(&fc->famfs_devlist_sem);
322 pr_err("%s: memory err on unrecognized daxdev\n", __func__);
323
324 done:
> 325 }
326
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next prev parent reply other threads:[~2025-04-21 3:28 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-21 1:33 [RFC PATCH 00/19] famfs: port into fuse John Groves
2025-04-21 1:33 ` [RFC PATCH 01/19] dev_dax_iomap: Move dax_pgoff_to_phys() from device.c to bus.c John Groves
2025-04-21 1:33 ` [RFC PATCH 02/19] dev_dax_iomap: Add fs_dax_get() func to prepare dax for fs-dax usage John Groves
2025-04-21 1:33 ` [RFC PATCH 03/19] dev_dax_iomap: Save the kva from memremap John Groves
2025-04-21 1:33 ` [RFC PATCH 04/19] dev_dax_iomap: Add dax_operations for use by fs-dax on devdax John Groves
2025-04-21 1:33 ` [RFC PATCH 05/19] dev_dax_iomap: export dax_dev_get() John Groves
2025-04-21 1:33 ` [RFC PATCH 06/19] dev_dax_iomap: (ignore!) Drop poisoned page warning in fs/dax.c John Groves
2025-04-21 1:33 ` [RFC PATCH 07/19] famfs_fuse: magic.h: Add famfs magic numbers John Groves
2025-04-21 1:33 ` [RFC PATCH 08/19] famfs_fuse: Kconfig John Groves
2025-04-21 1:33 ` [RFC PATCH 09/19] famfs_fuse: Update macro s/FUSE_IS_DAX/FUSE_IS_VIRTIO_DAX/ John Groves
2025-04-21 1:33 ` [RFC PATCH 10/19] famfs_fuse: Basic fuse kernel ABI enablement for famfs John Groves
2025-04-23 1:36 ` Joanne Koong
2025-04-23 20:23 ` John Groves
2025-04-21 1:33 ` [RFC PATCH 11/19] famfs_fuse: Basic famfs mount opts John Groves
2025-04-23 1:51 ` Joanne Koong
2025-04-23 20:19 ` John Groves
2025-04-21 1:33 ` [RFC PATCH 12/19] famfs_fuse: Plumb the GET_FMAP message/response John Groves
2025-04-21 3:27 ` kernel test robot
2025-05-02 5:48 ` Joanne Koong
2025-05-02 20:35 ` Darrick J. Wong
2025-05-12 16:28 ` John Groves
2025-05-22 15:45 ` Amir Goldstein
2025-05-23 0:30 ` John Groves
2025-04-21 1:33 ` [RFC PATCH 13/19] famfs_fuse: Create files with famfs fmaps John Groves
2025-04-21 21:57 ` Darrick J. Wong
2025-04-21 22:31 ` John Groves
2025-04-24 13:43 ` John Groves
2025-04-24 14:38 ` Darrick J. Wong
2025-04-28 1:48 ` John Groves
2025-04-28 19:00 ` Darrick J. Wong
2025-05-06 16:56 ` Miklos Szeredi
2025-05-08 15:56 ` Darrick J. Wong
2025-05-13 9:14 ` Miklos Szeredi
2025-05-15 2:06 ` Darrick J. Wong
2025-05-16 10:06 ` Miklos Szeredi
2025-05-16 23:17 ` Darrick J. Wong
2025-05-12 19:51 ` John Groves
2025-05-13 4:03 ` Darrick J. Wong
2025-04-21 1:33 ` [RFC PATCH 14/19] famfs_fuse: GET_DAXDEV message and daxdev_table John Groves
2025-04-21 3:27 ` kernel test robot
2025-04-21 3:43 ` Randy Dunlap
2025-04-21 20:57 ` John Groves
2025-04-21 1:33 ` [RFC PATCH 15/19] famfs_fuse: Plumb dax iomap and fuse read/write/mmap John Groves
2025-04-21 1:33 ` [RFC PATCH 16/19] famfs_fuse: Add holder_operations for dax notify_failure() John Groves
2025-04-21 3:27 ` kernel test robot [this message]
2025-04-21 1:33 ` [RFC PATCH 17/19] famfs_fuse: Add famfs metadata documentation John Groves
2025-04-21 3:51 ` Randy Dunlap
2025-04-21 21:00 ` John Groves
2025-04-21 1:33 ` [RFC PATCH 18/19] famfs_fuse: Add documentation John Groves
2025-04-22 2:10 ` Randy Dunlap
2025-04-28 1:50 ` John Groves
2025-04-21 1:33 ` [RFC PATCH 19/19] famfs_fuse: (ignore) debug cruft John Groves
2025-04-21 18:27 ` [RFC PATCH 00/19] famfs: port into fuse Darrick J. Wong
2025-04-21 22:00 ` John Groves
2025-04-22 1:25 ` Darrick J. Wong
2025-04-22 11:50 ` John Groves
2025-04-30 14:42 ` Alireza Sanaee
2025-05-01 2:13 ` John Groves
2025-05-21 22:30 ` John Groves
2025-05-21 23:11 ` Darrick J. Wong
2025-05-22 15:55 ` Amir Goldstein
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