Hi all,
After merging the pm tree, today's linux-next build (i386 defconfig)
failed like this:
In file included from include/linux/i2c.h:13,
from include/uapi/linux/fb.h:6,
from include/linux/fb.h:7,
from include/linux/backlight.h:13,
from drivers/acpi/acpi_video.c:19:
drivers/acpi/acpi_video.c: In function 'acpi_video_device_EDID':
drivers/acpi/acpi_video.c:643:34: error: format '%ld' expects argument of type 'long int', but argument 4 has type 'ssize_t' {aka 'int'} [-Werror=format=]
643 | "Invalid _DDC data for length %ld\n", length);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~
| |
| ssize_t {aka int}
include/linux/acpi.h:1224:56: note: in definition of macro 'acpi_handle_debug'
1224 | acpi_handle_printk(KERN_DEBUG, handle, fmt, ##__VA_ARGS__); \
| ^~~
drivers/acpi/acpi_video.c:643:66: note: format string is defined here
643 | "Invalid _DDC data for length %ld\n", length);
| ~~^
| |
| long int
| %d
Caused by commit
9e9c41c069ce ("ACPI: video: Handle fetching EDID that is longer than 256 bytes")
Presumably it should be %zd.
I have reverted that commit for today.
--
Cheers,
Stephen Rothwell
Attachment:
pgpdBS_iv3xjT.pgp
Description: OpenPGP digital signature
