Buildresult: linus/um-allmodconfig/um-x86_64-gcc12 built on Oct 1, 07:37

kisskb

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Status:	Failed
Date/Time:	Oct 1, 07:37
Duration:	0:09:27.884363
Builder:	ka4
Revision:	Merge tag 'sched_ext-for-6.12-rc1-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext (`e32cde8d2bd7d251a8f9b434143977ddf13dcec6)`
Target:	linus/um-allmodconfig/um-x86_64-gcc12
Branch:	linus
Compiler:	um-x86_64-gcc12 (x86_64-linux-gcc.br_real (Buildroot 2021.11-4428-g6b6741b) 12.2.0 / GNU ld (GNU Binutils) 2.39)
Config:	allmodconfig (download)
Log:	Download original Possible errors lib/iomap.c:156:5: error: no previous prototype for ‘ioread64_lo_hi’ [-Werror=missing-prototypes] lib/iomap.c:163:5: error: no previous prototype for ‘ioread64_hi_lo’ [-Werror=missing-prototypes] lib/iomap.c:170:5: error: no previous prototype for ‘ioread64be_lo_hi’ [-Werror=missing-prototypes] lib/iomap.c:178:5: error: no previous prototype for ‘ioread64be_hi_lo’ [-Werror=missing-prototypes] lib/iomap.c:264:6: error: no previous prototype for ‘iowrite64_lo_hi’ [-Werror=missing-prototypes] lib/iomap.c:272:6: error: no previous prototype for ‘iowrite64_hi_lo’ [-Werror=missing-prototypes] lib/iomap.c:280:6: error: no previous prototype for ‘iowrite64be_lo_hi’ [-Werror=missing-prototypes] lib/iomap.c:288:6: error: no previous prototype for ‘iowrite64be_hi_lo’ [-Werror=missing-prototypes] cc1: all warnings being treated as errors make[4]: * [scripts/Makefile.build:229: lib/iomap.o] Error 1 make[3]: * [scripts/Makefile.build:478: lib] Error 2 make[2]: * [Makefile:1936: .] Error 2 make[1]: * [Makefile:224: __sub-make] Error 2 make: *** [Makefile:224: __sub-make] Error 2 Possible warnings (10) WARNING: unmet direct dependencies detected for MODVERSIONS WARNING: unmet direct dependencies detected for GET_FREE_REGION .config:14874:warning: override: reassigning to symbol GCC_PLUGIN_LATENT_ENTROPY .config:14878:warning: override: reassigning to symbol UML_NET_ETHERTAP .config:14880:warning: override: reassigning to symbol UML_NET_SLIP .config:14885:warning: override: reassigning to symbol UML_NET_SLIRP WARNING: unmet direct dependencies detected for GET_FREE_REGION WARNING: unmet direct dependencies detected for GET_FREE_REGION WARNING: unmet direct dependencies detected for GET_FREE_REGION WARNING: unmet direct dependencies detected for GET_FREE_REGION Full Log # git rev-parse -q --verify e32cde8d2bd7d251a8f9b434143977ddf13dcec6^{commit} e32cde8d2bd7d251a8f9b434143977ddf13dcec6 already have revision, skipping fetch # git checkout -q -f -B kisskb e32cde8d2bd7d251a8f9b434143977ddf13dcec6 # git clean -qxdf # < git log -1 # commit e32cde8d2bd7d251a8f9b434143977ddf13dcec6 # Merge: 190ecde722dd 95b873693a08 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Mon Sep 30 12:58:17 2024 -0700 # # Merge tag 'sched_ext-for-6.12-rc1-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext # # Pull sched_ext fixes from Tejun Heo: # # - When sched_ext is in bypass mode (e.g. while disabling the BPF # scheduler), it was using one DSQ to implement global FIFO scheduling # as all it has to do is guaranteeing reasonable forward progress. # # On multi-socket machines, this can lead to live-lock conditions under # certain workloads. Fixed by splitting the queue used for FIFO # scheduling per NUMA node. This required several preparation patches. # # - Hotplug tests on powerpc could reliably trigger deadlock while # enabling a BPF scheduler. # # This was caused by cpu_hotplug_lock nesting inside scx_fork_rwsem and # then CPU hotplug path trying to fork a new thread while holding # cpu_hotplug_lock. # # Fixed by restructuring locking in enable and disable paths so that # the two locks are not coupled. This required several preparation # patches which also fixed a couple other issues in the enable path. # # - A build fix for !CONFIG_SMP # # - Userspace tooling sync and updates # # * tag 'sched_ext-for-6.12-rc1-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext: # sched_ext: Remove redundant p->nr_cpus_allowed checker # sched_ext: Decouple locks in scx_ops_enable() # sched_ext: Decouple locks in scx_ops_disable_workfn() # sched_ext: Add scx_cgroup_enabled to gate cgroup operations and fix scx_tg_online() # sched_ext: Enable scx_ops_init_task() separately # sched_ext: Fix SCX_TASK_INIT -> SCX_TASK_READY transitions in scx_ops_enable() # sched_ext: Initialize in bypass mode # sched_ext: Remove SCX_OPS_PREPPING # sched_ext: Relocate check_hotplug_seq() call in scx_ops_enable() # sched_ext: Use shorter slice while bypassing # sched_ext: Split the global DSQ per NUMA node # sched_ext: Relocate find_user_dsq() # sched_ext: Allow only user DSQs for scx_bpf_consume(), scx_bpf_dsq_nr_queued() and bpf_iter_scx_dsq_new() # scx_flatcg: Use a user DSQ for fallback instead of SCX_DSQ_GLOBAL # tools/sched_ext: Receive misc updates from SCX repo # sched_ext: Add __COMPAT helpers for features added during v6.12 devel cycle # sched_ext: Build fix for !CONFIG_SMP # < /opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux-gcc --version # < /opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux-ld --version # < git log --format=%s --max-count=1 e32cde8d2bd7d251a8f9b434143977ddf13dcec6 # make -s -j 40 ARCH=um O=/kisskb/build/linus_allmodconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 allmodconfig WARNING: unmet direct dependencies detected for MODVERSIONS Depends on [n]: MODULES [=y] && !COMPILE_TEST [=y] Selected by [y]: - RANDSTRUCT_FULL [=y] && (CC_HAS_RANDSTRUCT [=n] \|\| GCC_PLUGINS [=y]) && MODULES [=y] WARNING: unmet direct dependencies detected for GET_FREE_REGION Depends on [n]: SPARSEMEM [=n] Selected by [m]: - RESOURCE_KUNIT_TEST [=m] && RUNTIME_TESTING_MENU [=y] && KUNIT [=m] # 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 # Added to kconfig CONFIG_SPI_STM32_QSPI=n # < make -s -j 40 ARCH=um O=/kisskb/build/linus_allmodconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 help # make -s -j 40 ARCH=um O=/kisskb/build/linus_allmodconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 olddefconfig .config:14874:warning: override: reassigning to symbol GCC_PLUGIN_LATENT_ENTROPY .config:14878:warning: override: reassigning to symbol UML_NET_ETHERTAP .config:14880:warning: override: reassigning to symbol UML_NET_SLIP .config:14885:warning: override: reassigning to symbol UML_NET_SLIRP WARNING: unmet direct dependencies detected for GET_FREE_REGION Depends on [n]: SPARSEMEM [=n] Selected by [m]: - RESOURCE_KUNIT_TEST [=m] && RUNTIME_TESTING_MENU [=y] && KUNIT [=m] # make -s -j 40 ARCH=um O=/kisskb/build/linus_allmodconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 WARNING: unmet direct dependencies detected for GET_FREE_REGION Depends on [n]: SPARSEMEM [=n] Selected by [m]: - RESOURCE_KUNIT_TEST [=m] && RUNTIME_TESTING_MENU [=y] && KUNIT [=m] WARNING: unmet direct dependencies detected for GET_FREE_REGION Depends on [n]: SPARSEMEM [=n] Selected by [m]: - RESOURCE_KUNIT_TEST [=m] && RUNTIME_TESTING_MENU [=y] && KUNIT [=m] WARNING: unmet direct dependencies detected for GET_FREE_REGION Depends on [n]: SPARSEMEM [=n] Selected by [m]: - RESOURCE_KUNIT_TEST [=m] && RUNTIME_TESTING_MENU [=y] && KUNIT [=m] /kisskb/src/lib/iomap.c:156:5: error: no previous prototype for ‘ioread64_lo_hi’ [-Werror=missing-prototypes] 156 \| u64 ioread64_lo_hi(const void __iomem addr) \| ^~~~~~~~~~~~~~ /kisskb/src/lib/iomap.c:163:5: error: no previous prototype for ‘ioread64_hi_lo’ [-Werror=missing-prototypes] 163 \| u64 ioread64_hi_lo(const void __iomem addr) \| ^~~~~~~~~~~~~~ /kisskb/src/lib/iomap.c:170:5: error: no previous prototype for ‘ioread64be_lo_hi’ [-Werror=missing-prototypes] 170 \| u64 ioread64be_lo_hi(const void __iomem addr) \| ^~~~~~~~~~~~~~~~ /kisskb/src/lib/iomap.c:178:5: error: no previous prototype for ‘ioread64be_hi_lo’ [-Werror=missing-prototypes] 178 \| u64 ioread64be_hi_lo(const void __iomem addr) \| ^~~~~~~~~~~~~~~~ /kisskb/src/lib/iomap.c:264:6: error: no previous prototype for ‘iowrite64_lo_hi’ [-Werror=missing-prototypes] 264 \| void iowrite64_lo_hi(u64 val, void __iomem addr) \| ^~~~~~~~~~~~~~~ /kisskb/src/lib/iomap.c:272:6: error: no previous prototype for ‘iowrite64_hi_lo’ [-Werror=missing-prototypes] 272 \| void iowrite64_hi_lo(u64 val, void __iomem addr) \| ^~~~~~~~~~~~~~~ /kisskb/src/lib/iomap.c:280:6: error: no previous prototype for ‘iowrite64be_lo_hi’ [-Werror=missing-prototypes] 280 \| void iowrite64be_lo_hi(u64 val, void __iomem addr) \| ^~~~~~~~~~~~~~~~~ /kisskb/src/lib/iomap.c:288:6: error: no previous prototype for ‘iowrite64be_hi_lo’ [-Werror=missing-prototypes] 288 \| void iowrite64be_hi_lo(u64 val, void __iomem addr) \| ^~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors make[4]: * [/kisskb/src/scripts/Makefile.build:229: lib/iomap.o] Error 1 make[3]: * [/kisskb/src/scripts/Makefile.build:478: lib] Error 2 make[3]: * Waiting for unfinished jobs.... make[2]: * [/kisskb/src/Makefile:1936: .] Error 2 make[1]: * [/kisskb/src/Makefile:224: __sub-make] Error 2 make: * [Makefile:224: __sub-make] Error 2 Command 'make -s -j 40 ARCH=um O=/kisskb/build/linus_allmodconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 ' returned non-zero exit status 2. # rm -rf /kisskb/build/linus_allmodconfig_um-x86_64-gcc12 # Build took: 0:09:27.884363

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