Following build regressions found on Linux next-20230706.
Reported-by: Linux Kernel Functional Testing lkft@linaro.org
Regressions found on s390:
- build/gcc-8-tinyconfig - build/clang-nightly-allnoconfig - build/gcc-12-allnoconfig - build/gcc-12-tinyconfig - build/clang-nightly-tinyconfig - build/clang-16-allnoconfig - build/clang-16-tinyconfig - build/gcc-8-allnoconfig
Build error: ==== arch/s390/kernel/machine_kexec.c:120:37: warning: 'struct kimage' declared inside parameter list will not be visible outside of this definition or declaration 120 | static bool kdump_csum_valid(struct kimage *image) | ^~~~~~ arch/s390/kernel/machine_kexec.c:188:34: warning: 'struct kimage' declared inside parameter list will not be visible outside of this definition or declaration 188 | int machine_kexec_prepare(struct kimage *image) | ^~~~~~ arch/s390/kernel/machine_kexec.c: In function 'machine_kexec_prepare': arch/s390/kernel/machine_kexec.c:192:18: error: invalid use of undefined type 'struct kimage' 192 | if (image->type == KEXEC_TYPE_CRASH) | ^~ arch/s390/kernel/machine_kexec.c:192:28: error: 'KEXEC_TYPE_CRASH' undeclared (first use in this function); did you mean 'KEXEC_ON_CRASH'? 192 | if (image->type == KEXEC_TYPE_CRASH) | ^~~~~~~~~~~~~~~~ | KEXEC_ON_CRASH arch/s390/kernel/machine_kexec.c:192:28: note: each undeclared identifier is reported only once for each function it appears in arch/s390/kernel/machine_kexec.c:196:18: error: invalid use of undefined type 'struct kimage' 196 | if (image->type != KEXEC_TYPE_DEFAULT) | ^~ arch/s390/kernel/machine_kexec.c:196:28: error: 'KEXEC_TYPE_DEFAULT' undeclared (first use in this function); did you mean 'KEXEC_ARCH_DEFAULT'? 196 | if (image->type != KEXEC_TYPE_DEFAULT) | ^~~~~~~~~~~~~~~~~~ | KEXEC_ARCH_DEFAULT In file included from arch/s390/include/asm/thread_info.h:31, from include/linux/thread_info.h:60, from arch/s390/include/asm/preempt.h:6, from include/linux/preempt.h:79, from arch/s390/include/asm/percpu.h:5, from include/linux/irqflags.h:18, from include/linux/rcupdate.h:26, from include/linux/rculist.h:11, from include/linux/pid.h:5, from include/linux/sched.h:14, from include/linux/ratelimit.h:6, from include/linux/dev_printk.h:16, from include/linux/device.h:15, from arch/s390/kernel/machine_kexec.c:9: arch/s390/kernel/machine_kexec.c:200:48: error: invalid use of undefined type 'struct kimage' 200 | reboot_code_buffer = page_to_virt(image->control_code_page); | ^~
Links: - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20230706/tes... - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20230706/tes... - https://storage.tuxsuite.com/public/linaro/lkft/builds/2SBB5EGvx1egXcvg0fwoJ...
-- Linaro LKFT https://lkft.linaro.org