Package: ddcci-dkms Version: 0.4.2-4 Severity: serious When I try to install ddcci-dkms with the Linux 6.3 headers installed, the build of the code fails and then the install of the package fails.
I think there are two problems here: * The code needs to be adapted to the latest Linux kernel version. * The package should not fail to install when the module build fails. This might be a problem in dkms itself, or in ddcci's integration. I note that the combination of these issues also will break installation of Linux 6.3 when ddcci-dkms is installed. $ sudo apt install ddcci-dkms Reading package lists... Done Building dependency tree... Done Reading state information... Done The following NEW packages will be installed: ddcci-dkms 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded. Need to get 21.7 kB of archives. After this operation, 95.2 kB of additional disk space will be used. Get:1 https://deb.debian.org/debian testing/main amd64 ddcci-dkms all 0.4.2-4 [21.7 kB] Fetched 21.7 kB in 1s (17.0 kB/s) Retrieving bug reports... Done Parsing Found/Fixed information... Done Selecting previously unselected package ddcci-dkms. (Reading database ... 730615 files and directories currently installed.) Preparing to unpack .../ddcci-dkms_0.4.2-4_all.deb ... Unpacking ddcci-dkms (0.4.2-4) ... Setting up ddcci-dkms (0.4.2-4) ... Loading new ddcci-0.4.2 DKMS files... Building for 6.3.0-1-amd64 Building initial module for 6.3.0-1-amd64 Error! Bad return status for module build on kernel: 6.3.0-1-amd64 (x86_64) Consult /var/lib/dkms/ddcci/0.4.2/build/make.log for more information. dpkg: error processing package ddcci-dkms (--configure): installed ddcci-dkms package post-installation script subprocess returned error exit status 10 Errors were encountered while processing: ddcci-dkms E: Sub-process /usr/bin/dpkg returned an error code (1) $ cat /var/lib/dkms/ddcci/0.4.2/build/make.log DKMS make.log for ddcci-0.4.2 for kernel 6.3.0-1-amd64 (x86_64) Thu 15 Jun 2023 10:23:01 AWST make: Entering directory '/var/lib/dkms/ddcci/0.4.2/build' make -C "ddcci" make[1]: Entering directory '/var/lib/dkms/ddcci/0.4.2/build/ddcci' make -C "/lib/modules/6.3.0-1-amd64/build" M="/var/lib/dkms/ddcci/0.4.2/build/ddcci" modules make[2]: Entering directory '/usr/src/linux-headers-6.3.0-1-amd64' CC [M] /var/lib/dkms/ddcci/0.4.2/build/ddcci/ddcci.o /var/lib/dkms/ddcci/0.4.2/build/ddcci/ddcci.c:1053:27: error: initialization of ‘int (*)(const struct device *, struct kobj_uevent_env *)’ from incompatible pointer type ‘int (*)(struct device *, struct kobj_uevent_env *)’ [-Werror=incompatible-pointer-types] 1053 | .uevent = ddcci_device_uevent, | ^~~~~~~~~~~~~~~~~~~ /var/lib/dkms/ddcci/0.4.2/build/ddcci/ddcci.c:1053:27: note: (near initialization for ‘ddcci_device_type.uevent’) /var/lib/dkms/ddcci/0.4.2/build/ddcci/ddcci.c:1056:27: error: initialization of ‘char * (*)(const struct device *, umode_t *, kuid_t *, kgid_t *)’ {aka ‘char * (*)(const struct device *, short unsigned int *, kuid_t *, kgid_t *)’} from incompatible pointer type ‘char * (*)(struct device *, umode_t *, kuid_t *, kgid_t *)’ {aka ‘char * (*)(struct device *, short unsigned int *, kuid_t *, kgid_t *)’} [-Werror=incompatible-pointer-types] 1056 | .devnode = ddcci_devnode | ^~~~~~~~~~~~~ /var/lib/dkms/ddcci/0.4.2/build/ddcci/ddcci.c:1056:27: note: (near initialization for ‘ddcci_device_type.devnode’) /var/lib/dkms/ddcci/0.4.2/build/ddcci/ddcci.c:1062:27: error: initialization of ‘int (*)(const struct device *, struct kobj_uevent_env *)’ from incompatible pointer type ‘int (*)(struct device *, struct kobj_uevent_env *)’ [-Werror=incompatible-pointer-types] 1062 | .uevent = ddcci_device_uevent, | ^~~~~~~~~~~~~~~~~~~ /var/lib/dkms/ddcci/0.4.2/build/ddcci/ddcci.c:1062:27: note: (near initialization for ‘ddcci_dependent_type.uevent’) /var/lib/dkms/ddcci/0.4.2/build/ddcci/ddcci.c:1065:27: error: initialization of ‘char * (*)(const struct device *, umode_t *, kuid_t *, kgid_t *)’ {aka ‘char * (*)(const struct device *, short unsigned int *, kuid_t *, kgid_t *)’} from incompatible pointer type ‘char * (*)(struct device *, umode_t *, kuid_t *, kgid_t *)’ {aka ‘char * (*)(struct device *, short unsigned int *, kuid_t *, kgid_t *)’} [-Werror=incompatible-pointer-types] 1065 | .devnode = ddcci_dependent_devnode | ^~~~~~~~~~~~~~~~~~~~~~~ /var/lib/dkms/ddcci/0.4.2/build/ddcci/ddcci.c:1065:27: note: (near initialization for ‘ddcci_dependent_type.devnode’) In file included from /usr/src/linux-headers-6.3.0-1-common/include/linux/build_bug.h:5, from /usr/src/linux-headers-6.3.0-1-common/include/linux/container_of.h:5, from /usr/src/linux-headers-6.3.0-1-common/include/linux/list.h:5, from /usr/src/linux-headers-6.3.0-1-common/include/linux/kobject.h:19, from /usr/src/linux-headers-6.3.0-1-common/include/linux/cdev.h:5, from /var/lib/dkms/ddcci/0.4.2/build/ddcci/ddcci.c:16: /var/lib/dkms/ddcci/0.4.2/build/ddcci/ddcci.c: In function ‘ddcci_register_driver’: /var/lib/dkms/ddcci/0.4.2/build/ddcci/ddcci.c:1107:46: error: ‘struct bus_type’ has no member named ‘p’; did you mean ‘pm’? 1107 | if (unlikely(WARN_ON(!ddcci_bus_type.p))) | ^ /usr/src/linux-headers-6.3.0-1-common/include/linux/compiler.h:78:45: note: in definition of macro ‘unlikely’ 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ /var/lib/dkms/ddcci/0.4.2/build/ddcci/ddcci.c:1107:22: note: in expansion of macro ‘WARN_ON’ 1107 | if (unlikely(WARN_ON(!ddcci_bus_type.p))) | ^~~~~~~ /var/lib/dkms/ddcci/0.4.2/build/ddcci/ddcci.c: At top level: /var/lib/dkms/ddcci/0.4.2/build/ddcci/ddcci.c:1819:27: error: initialization of ‘int (*)(struct i2c_client *)’ from incompatible pointer type ‘int (*)(struct i2c_client *, const struct i2c_device_id *)’ [-Werror=incompatible-pointer-types] 1819 | .probe = ddcci_probe, | ^~~~~~~~~~~ /var/lib/dkms/ddcci/0.4.2/build/ddcci/ddcci.c:1819:27: note: (near initialization for ‘ddcci_driver.<anonymous>.probe’) cc1: some warnings being treated as errors make[3]: *** [/usr/src/linux-headers-6.3.0-1-common/scripts/Makefile.build:257: /var/lib/dkms/ddcci/0.4.2/build/ddcci/ddcci.o] Error 1 make[2]: *** [/usr/src/linux-headers-6.3.0-1-common/Makefile:2050: /var/lib/dkms/ddcci/0.4.2/build/ddcci] Error 2 make[2]: Leaving directory '/usr/src/linux-headers-6.3.0-1-amd64' make[1]: *** [Makefile:38: ddcci.ko] Error 2 make[1]: Leaving directory '/var/lib/dkms/ddcci/0.4.2/build/ddcci' make: *** [Makefile:28: ddcci] Error 2 make: Leaving directory '/var/lib/dkms/ddcci/0.4.2/build' -- System Information: Debian Release: 12.0 APT prefers testing-debug APT policy: (900, 'testing-debug'), (900, 'testing'), (800, 'unstable-debug'), (800, 'unstable'), (790, 'buildd-unstable'), (700, 'experimental-debug'), (700, 'experimental'), (690, 'buildd-experimental') merged-usr: no Architecture: amd64 (x86_64) Kernel: Linux 6.3.0-1-amd64 (SMP w/8 CPU threads; PREEMPT) Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=en_AU.utf8, LC_CTYPE=en_AU.utf8 (charmap=UTF-8), LANGUAGE=en_AU:en Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages ddcci-dkms depends on: ii dkms 3.0.10-8 ddcci-dkms recommends no packages. ddcci-dkms suggests no packages. -- bye, pabs https://wiki.debian.org/PaulWise
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