[driver-core:kobject-const] BUILD REGRESSION 75b46b72e13aa3b904572a0a9511f14709eac779

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tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git kobject-const
branch HEAD: 75b46b72e13aa3b904572a0a9511f14709eac779  kobject: kset_uevent_ops: make uevent() callback take a const *

Error/Warning reports:

https://lore.kernel.org/lkml/202209292354.1kpF6NCQ-lkp@xxxxxxxxx
https://lore.kernel.org/lkml/202210030018.DEdqnYgJ-lkp@xxxxxxxxx
https://lore.kernel.org/lkml/202210030044.NuUjYOG1-lkp@xxxxxxxxx
https://lore.kernel.org/lkml/202210030136.6KGC27Mw-lkp@xxxxxxxxx

Error/Warning: (recently discovered and may have been fixed)

drivers/amba/bus.c:447:27: 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]
drivers/firmware/arm_ffa/bus.c:97:27: 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]
drivers/gpu/host1x/bus.c:388:19: 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]
drivers/s390/cio/scm.c:49:12: error: incompatible function pointer types initializing 'int (*)(const struct device *, struct kobj_uevent_env *)' with an expression of type 'int (struct device *, struct kobj_uevent_env *)' [-Wincompatible-function-pointer-types]
drivers/s390/cio/scm.c:49:19: 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]
drivers/s390/crypto/ap_bus.c:1575:19: 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]
drivers/zorro/zorro-driver.c:158:27: 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]
sound/aoa/soundbus/core.c:131:27: 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]

Error/Warning ids grouped by kconfigs:

gcc_recent_errors
|-- arm-allyesconfig
|   |-- drivers-amba-bus.c:error:initialization-of-int-(-)(const-struct-device-struct-kobj_uevent_env-)-from-incompatible-pointer-type-int-(-)(struct-device-struct-kobj_uevent_env-)
|   `-- drivers-gpu-host1x-bus.c:error:initialization-of-int-(-)(const-struct-device-struct-kobj_uevent_env-)-from-incompatible-pointer-type-int-(-)(struct-device-struct-kobj_uevent_env-)
|-- arm-defconfig
|   |-- drivers-amba-bus.c:error:initialization-of-int-(-)(const-struct-device-struct-kobj_uevent_env-)-from-incompatible-pointer-type-int-(-)(struct-device-struct-kobj_uevent_env-)
|   `-- drivers-gpu-host1x-bus.c:error:initialization-of-int-(-)(const-struct-device-struct-kobj_uevent_env-)-from-incompatible-pointer-type-int-(-)(struct-device-struct-kobj_uevent_env-)
|-- arm64-allyesconfig
|   |-- drivers-amba-bus.c:error:initialization-of-int-(-)(const-struct-device-struct-kobj_uevent_env-)-from-incompatible-pointer-type-int-(-)(struct-device-struct-kobj_uevent_env-)
|   |-- drivers-firmware-arm_ffa-bus.c:error:initialization-of-int-(-)(const-struct-device-struct-kobj_uevent_env-)-from-incompatible-pointer-type-int-(-)(struct-device-struct-kobj_uevent_env-)
|   `-- drivers-gpu-host1x-bus.c:error:initialization-of-int-(-)(const-struct-device-struct-kobj_uevent_env-)-from-incompatible-pointer-type-int-(-)(struct-device-struct-kobj_uevent_env-)
|-- m68k-allmodconfig
|   `-- drivers-zorro-zorro-driver.c:error:initialization-of-int-(-)(const-struct-device-struct-kobj_uevent_env-)-from-incompatible-pointer-type-int-(-)(struct-device-struct-kobj_uevent_env-)
|-- m68k-allyesconfig
|   `-- drivers-zorro-zorro-driver.c:error:initialization-of-int-(-)(const-struct-device-struct-kobj_uevent_env-)-from-incompatible-pointer-type-int-(-)(struct-device-struct-kobj_uevent_env-)
|-- m68k-randconfig-r025-20221002
|   `-- drivers-zorro-zorro-driver.c:error:initialization-of-int-(-)(const-struct-device-struct-kobj_uevent_env-)-from-incompatible-pointer-type-int-(-)(struct-device-struct-kobj_uevent_env-)
|-- powerpc-allmodconfig
|   `-- sound-aoa-soundbus-core.c:error:initialization-of-int-(-)(const-struct-device-struct-kobj_uevent_env-)-from-incompatible-pointer-type-int-(-)(struct-device-struct-kobj_uevent_env-)
|-- s390-allmodconfig
|   |-- drivers-s390-cio-scm.c:error:initialization-of-int-(-)(const-struct-device-struct-kobj_uevent_env-)-from-incompatible-pointer-type-int-(-)(struct-device-struct-kobj_uevent_env-)
|   `-- drivers-s390-crypto-ap_bus.c:error:initialization-of-int-(-)(const-struct-device-struct-kobj_uevent_env-)-from-incompatible-pointer-type-int-(-)(struct-device-struct-kobj_uevent_env-)
|-- s390-allyesconfig
|   |-- drivers-s390-cio-scm.c:error:initialization-of-int-(-)(const-struct-device-struct-kobj_uevent_env-)-from-incompatible-pointer-type-int-(-)(struct-device-struct-kobj_uevent_env-)
|   `-- drivers-s390-crypto-ap_bus.c:error:initialization-of-int-(-)(const-struct-device-struct-kobj_uevent_env-)-from-incompatible-pointer-type-int-(-)(struct-device-struct-kobj_uevent_env-)
`-- s390-defconfig
    |-- drivers-s390-cio-scm.c:error:initialization-of-int-(-)(const-struct-device-struct-kobj_uevent_env-)-from-incompatible-pointer-type-int-(-)(struct-device-struct-kobj_uevent_env-)
    `-- drivers-s390-crypto-ap_bus.c:error:initialization-of-int-(-)(const-struct-device-struct-kobj_uevent_env-)-from-incompatible-pointer-type-int-(-)(struct-device-struct-kobj_uevent_env-)
clang_recent_errors
`-- s390-randconfig-r021-20221002
    `-- drivers-s390-cio-scm.c:error:incompatible-function-pointer-types-initializing-int-(-)(const-struct-device-struct-kobj_uevent_env-)-with-an-expression-of-type-int-(struct-device-struct-kobj_uevent_env-

elapsed time: 722m

configs tested: 58
configs skipped: 2

gcc tested configs:
arc                                 defconfig
alpha                               defconfig
x86_64                           rhel-8.3-syz
x86_64                         rhel-8.3-kunit
x86_64                           rhel-8.3-kvm
i386                                defconfig
x86_64                          rhel-8.3-func
x86_64                    rhel-8.3-kselftests
um                           x86_64_defconfig
um                             i386_defconfig
x86_64                              defconfig
s390                                defconfig
arm                                 defconfig
s390                             allmodconfig
arm                              allyesconfig
x86_64                               rhel-8.3
s390                             allyesconfig
m68k                             allmodconfig
arc                              allyesconfig
arc                  randconfig-r043-20221002
x86_64                        randconfig-a002
alpha                            allyesconfig
x86_64                           allyesconfig
m68k                             allyesconfig
i386                          randconfig-a001
arm64                            allyesconfig
i386                          randconfig-a003
x86_64                        randconfig-a006
x86_64                        randconfig-a004
i386                          randconfig-a005
i386                             allyesconfig
i386                          randconfig-a014
x86_64                        randconfig-a013
i386                          randconfig-a012
x86_64                        randconfig-a011
i386                          randconfig-a016
x86_64                        randconfig-a015
powerpc                          allmodconfig
mips                             allyesconfig
powerpc                           allnoconfig
ia64                             allmodconfig
sh                               allmodconfig

clang tested configs:
hexagon              randconfig-r041-20221002
hexagon              randconfig-r045-20221002
riscv                randconfig-r042-20221002
x86_64                        randconfig-a005
s390                 randconfig-r044-20221002
x86_64                        randconfig-a001
i386                          randconfig-a002
x86_64                        randconfig-a003
i386                          randconfig-a013
i386                          randconfig-a015
i386                          randconfig-a006
i386                          randconfig-a004
i386                          randconfig-a011
x86_64                        randconfig-a012
x86_64                        randconfig-a014
x86_64                        randconfig-a016

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