Buildresult: linus/um-allmodconfig/um-x86_64 built on Jan 17 2022, 17:12

kisskb

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Status:	Failed
Date/Time:	Jan 17 2022, 17:12
Duration:	0:17:08.695050
Builder:	ka2
Revision:	Merge branch 'signal-for-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace (`35ce8ae9ae2e471f92759f9d6880eab42cc1c3b6)`
Target:	linus/um-allmodconfig/um-x86_64
Branch:	linus
Compiler:	um-x86_64 (x86_64-linux-gcc.br_real (Buildroot 2017.05) 5.4.0 / GNU ld (GNU Binutils) 2.27)
Config:	allmodconfig (download)
Log:	Download original Possible errors kernel/sysctl.c:125:12: error: 'one_thousand' defined but not used [-Werror=unused-variable] cc1: all warnings being treated as errors make[2]: * [scripts/Makefile.build:288: kernel/sysctl.o] Error 1 make[1]: * [Makefile:1840: kernel] Error 2 arch/um/include/asm/processor-generic.h:103:18: error: called object is not a function or function pointer drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:1560:1: error: control reaches end of non-void function [-Werror=return-type] cc1: all warnings being treated as errors make[5]: * [scripts/Makefile.build:288: drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.o] Error 1 make[4]: * [scripts/Makefile.build:550: drivers/gpu/drm/amd/amdgpu] Error 2 make[3]: * [scripts/Makefile.build:550: drivers/gpu/drm] Error 2 make[2]: * [scripts/Makefile.build:550: drivers/gpu] Error 2 make[1]: * [Makefile:1840: drivers] Error 2 make: * [Makefile:219: __sub-make] Error 2 Possible warnings (6) .config:11984:warning: override: reassigning to symbol GCC_PLUGIN_SANCOV .config:11987:warning: override: reassigning to symbol GCC_PLUGIN_RANDSTRUCT .config:11989:warning: override: reassigning to symbol UML_NET_ETHERTAP .config:11991:warning: override: reassigning to symbol UML_NET_SLIP .config:11994:warning: override: reassigning to symbol UML_NET_MCAST .config:11996:warning: override: reassigning to symbol UML_NET_SLIRP Full Log # git rev-parse -q --verify 35ce8ae9ae2e471f92759f9d6880eab42cc1c3b6^{commit} 35ce8ae9ae2e471f92759f9d6880eab42cc1c3b6 already have revision, skipping fetch # git checkout -q -f -B kisskb 35ce8ae9ae2e471f92759f9d6880eab42cc1c3b6 # git clean -qxdf # < git log -1 # commit 35ce8ae9ae2e471f92759f9d6880eab42cc1c3b6 # Merge: 6661224e66f0 a403df29789b # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Mon Jan 17 05:49:30 2022 +0200 # # Merge branch 'signal-for-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace # # Pull signal/exit/ptrace updates from Eric Biederman: # "This set of changes deletes some dead code, makes a lot of cleanups # which hopefully make the code easier to follow, and fixes bugs found # along the way. # # The end-game which I have not yet reached yet is for fatal signals # that generate coredumps to be short-circuit deliverable from # complete_signal, for force_siginfo_to_task not to require changing # userspace configured signal delivery state, and for the ptrace stops # to always happen in locations where we can guarantee on all # architectures that the all of the registers are saved and available on # the stack. # # Removal of profile_task_ext, profile_munmap, and profile_handoff_task # are the big successes for dead code removal this round. # # A bunch of small bug fixes are included, as most of the issues # reported were small enough that they would not affect bisection so I # simply added the fixes and did not fold the fixes into the changes # they were fixing. # # There was a bug that broke coredumps piped to systemd-coredump. I # dropped the change that caused that bug and replaced it entirely with # something much more restrained. Unfortunately that required some # rebasing. # # Some successes after this set of changes: There are few enough calls # to do_exit to audit in a reasonable amount of time. The lifetime of # struct kthread now matches the lifetime of struct task, and the # pointer to struct kthread is no longer stored in set_child_tid. The # flag SIGNAL_GROUP_COREDUMP is removed. The field group_exit_task is # removed. Issues where task->exit_code was examined with # signal->group_exit_code should been examined were fixed. # # There are several loosely related changes included because I am # cleaning up and if I don't include them they will probably get lost. # # The original postings of these changes can be found at: # https://lkml.kernel.org/r/87a6ha4zsd.fsf@email.froward.int.ebiederm.org # https://lkml.kernel.org/r/87bl1kunjj.fsf@email.froward.int.ebiederm.org # https://lkml.kernel.org/r/87r19opkx1.fsf_-_@email.froward.int.ebiederm.org # # I trimmed back the last set of changes to only the obviously correct # once. Simply because there was less time for review than I had hoped" # # * 'signal-for-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: (44 commits) # ptrace/m68k: Stop open coding ptrace_report_syscall # ptrace: Remove unused regs argument from ptrace_report_syscall # ptrace: Remove second setting of PT_SEIZED in ptrace_attach # taskstats: Cleanup the use of task->exit_code # exit: Use the correct exit_code in /proc/<pid>/stat # exit: Fix the exit_code for wait_task_zombie # exit: Coredumps reach do_group_exit # exit: Remove profile_handoff_task # exit: Remove profile_task_exit & profile_munmap # signal: clean up kernel-doc comments # signal: Remove the helper signal_group_exit # signal: Rename group_exit_task group_exec_task # coredump: Stop setting signal->group_exit_task # signal: Remove SIGNAL_GROUP_COREDUMP # signal: During coredumps set SIGNAL_GROUP_EXIT in zap_process # signal: Make coredump handling explicit in complete_signal # signal: Have prepare_signal detect coredumps using signal->core_state # signal: Have the oom killer detect coredumps using signal->core_state # exit: Move force_uaccess back into do_exit # exit: Guarantee make_task_dead leaks the tsk when calling do_task_exit # ... # < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version # < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-ld --version # < git log --format=%s --max-count=1 35ce8ae9ae2e471f92759f9d6880eab42cc1c3b6 # < make -s -j 8 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 allmodconfig # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_KCOV=n # Added to kconfig CONFIG_GCC_PLUGINS=n # Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n # Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n # Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n # Added to kconfig CONFIG_GCC_PLUGIN_STRUCTLEAK=n # Added to kconfig CONFIG_GCC_PLUGIN_RANDSTRUCT=n # Added to kconfig CONFIG_UML_NET=n # Added to kconfig CONFIG_UML_NET_ETHERTAP=n # Added to kconfig CONFIG_UML_NET_TUNTAP=n # Added to kconfig CONFIG_UML_NET_SLIP=n # Added to kconfig CONFIG_UML_NET_DAEMON=n # Added to kconfig CONFIG_UML_NET_VDE=n # Added to kconfig CONFIG_UML_NET_MCAST=n # Added to kconfig CONFIG_UML_NET_PCAP=n # Added to kconfig CONFIG_UML_NET_SLIRP=n # Added to kconfig CONFIG_GCOV_KERNEL=n # Added to kconfig CONFIG_DEBUG_INFO_BTF=n # Added to kconfig CONFIG_BPF_PRELOAD=n # < make -s -j 8 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 help # make -s -j 8 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 olddefconfig .config:11984:warning: override: reassigning to symbol GCC_PLUGIN_SANCOV .config:11987:warning: override: reassigning to symbol GCC_PLUGIN_RANDSTRUCT .config:11989:warning: override: reassigning to symbol UML_NET_ETHERTAP .config:11991:warning: override: reassigning to symbol UML_NET_SLIP .config:11994:warning: override: reassigning to symbol UML_NET_MCAST .config:11996:warning: override: reassigning to symbol UML_NET_SLIRP # make -s -j 8 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 /kisskb/src/kernel/sysctl.c:125:12: error: 'one_thousand' defined but not used [-Werror=unused-variable] static int one_thousand = 1000; ^ cc1: all warnings being treated as errors make[2]: * [/kisskb/src/scripts/Makefile.build:288: kernel/sysctl.o] Error 1 make[2]: * Waiting for unfinished jobs.... make[1]: * [/kisskb/src/Makefile:1840: kernel] Error 2 make[1]: * Waiting for unfinished jobs.... In file included from /kisskb/src/arch/x86/um/asm/processor.h:41:0, from /kisskb/src/include/linux/mutex.h:19, from /kisskb/src/include/linux/kernfs.h:11, from /kisskb/src/include/linux/sysfs.h:16, from /kisskb/src/include/linux/kobject.h:20, from /kisskb/src/include/linux/pci.h:35, from /kisskb/src/drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:25: /kisskb/src/drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c: In function 'kfd_cpumask_to_apic_id': /kisskb/src/arch/um/include/asm/processor-generic.h:103:18: error: called object is not a function or function pointer #define cpu_data (&boot_cpu_data) ^ /kisskb/src/drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:1556:9: note: in expansion of macro 'cpu_data' return cpu_data(first_cpu_of_numa_node).apicid; ^ /kisskb/src/drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:1560:1: error: control reaches end of non-void function [-Werror=return-type] } ^ cc1: all warnings being treated as errors make[5]: * [/kisskb/src/scripts/Makefile.build:288: drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.o] Error 1 make[4]: * [/kisskb/src/scripts/Makefile.build:550: drivers/gpu/drm/amd/amdgpu] Error 2 make[4]: * Waiting for unfinished jobs.... make[3]: * [/kisskb/src/scripts/Makefile.build:550: drivers/gpu/drm] Error 2 make[2]: * [/kisskb/src/scripts/Makefile.build:550: drivers/gpu] Error 2 make[2]: * Waiting for unfinished jobs.... make[1]: * [/kisskb/src/Makefile:1840: drivers] Error 2 make: * [Makefile:219: __sub-make] Error 2 Command 'make -s -j 8 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus_um-allmodconfig_um-x86_64 # Build took: 0:17:08.695050

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