From: Mark Brown <broonie@kernel.org>
To: torvalds@linux-foundation.org,
Benjamin Tissoires <bentiss@kernel.org>,
Johan Hovold <johan@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Kosina <jkosina@suse.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linux Next Mailing List <linux-next@vger.kernel.org>
Subject: linux-next: build failure in final build
Date: Mon, 18 May 2026 17:21:54 +0100 [thread overview]
Message-ID: <ags8osqoMATFBslZ@sirena.org.uk> (raw)
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Hi all,
During the final build today's linux-next build (i386 defconfig) failed
like this:
In file included from /tmp/next/build/include/linux/device.h:15,
from /tmp/next/build/include/linux/input.h:19,
from /tmp/next/build/drivers/hid/hid-core.c:25:
/tmp/next/build/drivers/hid/hid-core.c: In function 'hid_report_raw_event':
/tmp/next/build/drivers/hid/hid-core.c:2053:43: error: format '%ld' expects argument of type 'long int', but argument 5 has type 'size_t' {aka 'unsigned int'} [-Werror=format=]
2053 | hid_warn_ratelimited(hid, "Event data for report %d is incorrect (%d vs %ld)\n",
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/next/build/include/linux/dev_printk.h:110:30: note: in definition of macro 'dev_printk_index_wrap'
110 | _p_func(dev, fmt, ##__VA_ARGS__); \
| ^~~
/tmp/next/build/include/linux/dev_printk.h:156:61: note: in expansion of macro 'dev_fmt'
156 | dev_printk_index_wrap(_dev_warn, KERN_WARNING, dev, dev_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~
/tmp/next/build/include/linux/dev_printk.h:215:17: note: in expansion of macro 'dev_warn'
215 | dev_level(dev, fmt, ##__VA_ARGS__); \
| ^~~~~~~~~
/tmp/next/build/include/linux/dev_printk.h:227:9: note: in expansion of macro 'dev_level_ratelimited'
227 | dev_level_ratelimited(dev_warn, dev, fmt, ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~~~~~~
/tmp/next/build/include/linux/hid.h:1342:9: note: in expansion of macro 'dev_warn_ratelimited'
1342 | dev_warn_ratelimited(&(hid)->dev, fmt, ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~~~~~
/tmp/next/build/drivers/hid/hid-core.c:2053:17: note: in expansion of macro 'hid_warn_ratelimited'
2053 | hid_warn_ratelimited(hid, "Event data for report %d is incorrect (%d vs %ld)\n",
| ^~~~~~~~~~~~~~~~~~~~
/tmp/next/build/drivers/hid/hid-core.c:2053:91: note: format string is defined here
2053 | hid_warn_ratelimited(hid, "Event data for report %d is incorrect (%d vs %ld)\n",
| ~~^
| |
| long int
| %d
/tmp/next/build/drivers/hid/hid-core.c:2075:43: error: format '%ld' expects argument of type 'long int', but argument 5 has type 'size_t' {aka 'unsigned int'} [-Werror=format=]
2075 | hid_warn_ratelimited(hid, "Event data for report %d was too short (%d vs %ld)\n",
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/next/build/include/linux/dev_printk.h:110:30: note: in definition of macro 'dev_printk_index_wrap'
110 | _p_func(dev, fmt, ##__VA_ARGS__); \
| ^~~
/tmp/next/build/include/linux/dev_printk.h:156:61: note: in expansion of macro 'dev_fmt'
156 | dev_printk_index_wrap(_dev_warn, KERN_WARNING, dev, dev_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~
/tmp/next/build/include/linux/dev_printk.h:215:17: note: in expansion of macro 'dev_warn'
215 | dev_level(dev, fmt, ##__VA_ARGS__); \
| ^~~~~~~~~
/tmp/next/build/include/linux/dev_printk.h:227:9: note: in expansion of macro 'dev_level_ratelimited'
227 | dev_level_ratelimited(dev_warn, dev, fmt, ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~~~~~~
/tmp/next/build/include/linux/hid.h:1342:9: note: in expansion of macro 'dev_warn_ratelimited'
1342 | dev_warn_ratelimited(&(hid)->dev, fmt, ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~~~~~
/tmp/next/build/drivers/hid/hid-core.c:2075:17: note: in expansion of macro 'hid_warn_ratelimited'
2075 | hid_warn_ratelimited(hid, "Event data for report %d was too short (%d vs %ld)\n",
| ^~~~~~~~~~~~~~~~~~~~
/tmp/next/build/drivers/hid/hid-core.c:2075:92: note: format string is defined here
2075 | hid_warn_ratelimited(hid, "Event data for report %d was too short (%d vs %ld)\n",
| ~~^
| |
| long int
| %d
cc1: all warnings being treated as errors
Caused by commit
2c85c61d1332e (HID: pass the buffer size to hid_report_raw_event)
for which I applied a revert (note that the commit is in Linus' tree),
also covering 206342541fc88 (HID: core: introduce
hid_safe_input_report()).
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next reply other threads:[~2026-05-18 16:21 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-18 16:21 Mark Brown [this message]
2026-05-18 19:24 ` linux-next: build failure in final build Nathan Chancellor
2026-05-18 20:06 ` Linus Torvalds
-- strict thread matches above, loose matches on Subject: below --
2026-04-01 14:07 Mark Brown
2026-03-27 22:01 Mark Brown
2026-03-27 22:03 ` Mark Brown
2026-03-27 22:05 ` Mark Brown
2026-03-28 2:18 ` Steven Rostedt
2026-03-26 16:04 Mark Brown
2026-03-26 17:05 ` Danilo Krummrich
2026-01-19 22:30 Mark Brown
2026-01-19 22:37 ` Miguel Ojeda
2026-01-19 23:32 ` Mark Brown
2026-01-19 22:49 ` Danilo Krummrich
2026-01-20 8:36 ` Alice Ryhl
2026-01-20 10:01 ` Danilo Krummrich
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