Buildresult: linus/axs103_smp_defconfig/arc-gcc12 built on Jan 10, 00:33

kisskb

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Status:	OK
Date/Time:	Jan 10, 00:33
Duration:	0:01:35.745264
Builder:	alpine2
Revision:	Merge tag 'cgroup-for-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup (`9f8413c4a66f2fb776d3dc3c9ed20bf435eb305e)`
Target:	linus/axs103_smp_defconfig/arc-gcc12
Branch:	linus
Compiler:	arc-gcc12 (arc-linux-gcc (GCC) 12.2.0 / GNU ld (GNU Binutils) 2.39)
Config:	axs103_smp_defconfig (download)
Log:	Download original Possible warnings (2) drivers/base/regmap/regcache-maple.c:113:23: warning: 'lower_index' is used uninitialized [-Wuninitialized] drivers/base/regmap/regcache-maple.c:113:36: warning: 'lower_last' is used uninitialized [-Wuninitialized] Full Log # git rev-parse -q --verify 9f8413c4a66f2fb776d3dc3c9ed20bf435eb305e^{commit} 9f8413c4a66f2fb776d3dc3c9ed20bf435eb305e already have revision, skipping fetch # git checkout -q -f -B kisskb 9f8413c4a66f2fb776d3dc3c9ed20bf435eb305e # git clean -qxdf # < git log -1 # commit 9f8413c4a66f2fb776d3dc3c9ed20bf435eb305e # Merge: bfe8eb3b85c5 a7fb0423c201 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Mon Jan 8 20:04:02 2024 -0800 # # Merge tag 'cgroup-for-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup # # Pull cgroup updates from Tejun Heo: # # - Yafang Shao added task_get_cgroup1() helper to enable a similar BPF # helper so that BPF progs can be more useful on cgroup1 hierarchies. # While cgroup1 is mostly in maintenance mode, this addition is very # small while having an outsized usefulness for users who are still on # cgroup1. Yafang also optimized root cgroup list access by making it # RCU protected in the process. # # - Waiman Long optimized rstat operation leading to substantially lower # and more consistent lock hold time while flushing the hierarchical # statistics. As the lock can be acquired briefly in various hot paths, # this reduction has cascading benefits. # # - Waiman also improved the quality of isolation for cpuset's isolated # partitions. CPUs which are allocated to isolated partitions are now # excluded from running unbound work items and cpu_is_isolated() test # which is used by vmstat and memcg to reduce interference now includes # cpuset isolated CPUs. While it isn't there yet, the hope is # eventually reaching parity with the isolation level provided by the # `isolcpus` boot param but in a dynamic manner. # # * tag 'cgroup-for-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: # cgroup: Move rcu_head up near the top of cgroup_root # cgroup/cpuset: Include isolated cpuset CPUs in cpu_is_isolated() check # cgroup: Avoid false cacheline sharing of read mostly rstat_cpu # cgroup/rstat: Optimize cgroup_rstat_updated_list() # cgroup: Fix documentation for cpu.idle # cgroup/cpuset: Expose cpuset.cpus.isolated # workqueue: Move workqueue_set_unbound_cpumask() and its helpers inside CONFIG_SYSFS # cgroup/rstat: Reduce cpu_lock hold time in cgroup_rstat_flush_locked() # cgroup/cpuset: Take isolated CPUs out of workqueue unbound cpumask # cgroup/cpuset: Keep track of CPUs in isolated partitions # selftests/cgroup: Minor code cleanup and reorganization of test_cpuset_prs.sh # workqueue: Add workqueue_unbound_exclude_cpumask() to exclude CPUs from wq_unbound_cpumask # selftests: cgroup: Fixes a typo in a comment # cgroup: Add a new helper for cgroup1 hierarchy # cgroup: Add annotation for holding namespace_sem in current_cgns_cgroup_from_root() # cgroup: Eliminate the need for cgroup_mutex in proc_cgroup_show() # cgroup: Make operations on the cgroup root_list RCU safe # cgroup: Remove unnecessary list_empty() # < /opt/cross/kisskb/korg/gcc-12.2.0-nolibc/arc-linux/bin/arc-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-12.2.0-nolibc/arc-linux/bin/arc-linux-ld --version # < git log --format=%s --max-count=1 9f8413c4a66f2fb776d3dc3c9ed20bf435eb305e # make -s -j 160 ARCH=arc O=/kisskb/build/linus_axs103_smp_defconfig_arc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/arc-linux/bin/arc-linux- axs103_smp_defconfig # Added to kconfig CONFIG_INITRAMFS_SOURCE="" # < make -s -j 160 ARCH=arc O=/kisskb/build/linus_axs103_smp_defconfig_arc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/arc-linux/bin/arc-linux- help # make -s -j 160 ARCH=arc O=/kisskb/build/linus_axs103_smp_defconfig_arc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/arc-linux/bin/arc-linux- olddefconfig # make -s -j 160 ARCH=arc O=/kisskb/build/linus_axs103_smp_defconfig_arc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/arc-linux/bin/arc-linux- /kisskb/src/drivers/base/regmap/regcache-maple.c: In function 'regcache_maple_drop': /kisskb/src/drivers/base/regmap/regcache-maple.c:113:23: warning: 'lower_index' is used uninitialized [-Wuninitialized] 113 \| unsigned long lower_index, lower_last; \| ^~~~~~~~~~~ /kisskb/src/drivers/base/regmap/regcache-maple.c:113:36: warning: 'lower_last' is used uninitialized [-Wuninitialized] 113 \| unsigned long lower_index, lower_last; \| ^~~~~~~~~~ Completed OK # rm -rf /kisskb/build/linus_axs103_smp_defconfig_arc-gcc12 # Build took: 0:01:35.745264

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