I have encountered same error during kernel update (5.5.15 -> 5.6.13).
Latest version of 5.5.* compiles correctly (5.5.19). Looks like some
breaking changes have been made within all 5.6.* kernel versions. Here
are logs:
DKMS make.log for bbswitch-0.8 for kernel 5.6.13-050613-generic (x86_64)
Sat May 16 07:11:26 CEST 2020
make -C /lib/modules/5.6.13-050613-generic/build M="$(pwd)" modules
make[1]: Entering directory '/usr/src/linux-headers-5.6.13-050613-generic'
CC [M] /var/lib/dkms/bbswitch/0.8/build/bbswitch.o
/var/lib/dkms/bbswitch/0.8/build/bbswitch.c: In function ‘bbswitch_init’:
/var/lib/dkms/bbswitch/0.8/build/bbswitch.c:460:63: error: passing argument 4
of ‘proc_create’ from incompatible pointer type
[-Werror=incompatible-pointer-types]
460 | acpi_entry = proc_create("bbswitch", 0664, acpi_root_dir,
&bbswitch_fops);
|
^~~~~~~~~~~~~~
| |
| struct
file_operations *
In file included from ./include/acpi/acpi_bus.h:83,
from ./include/linux/acpi.h:32,
from /var/lib/dkms/bbswitch/0.8/build/bbswitch.c:32:
./include/linux/proc_fs.h:64:24: note: expected ‘const struct proc_ops *’ but
argument is of type ‘struct file_operations *’
64 | struct proc_dir_entry *proc_create(const char *name, umode_t mode,
struct proc_dir_entry *parent, const struct proc_ops *proc_ops);
| ^~~~~~~~~~~
cc1: some warnings being treated as errors
scripts/Makefile.build:267: recipe for target
'/var/lib/dkms/bbswitch/0.8/build/bbswitch.o' failed
make[2]: *** [/var/lib/dkms/bbswitch/0.8/build/bbswitch.o] Error 1
Makefile:1683: recipe for target '/var/lib/dkms/bbswitch/0.8/build' failed
make[1]: *** [/var/lib/dkms/bbswitch/0.8/build] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-5.6.13-050613-generic'
Makefile:13: recipe for target 'default' failed
make: *** [default] Error 2
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https://bugs.launchpad.net/bugs/1878603
Title:
package bbswitch-dkms 0.8-8 failed to install/upgrade: 已安装 bbswitch-
dkms 软件包 post-installation 脚本 子进程返回错误状态 10
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