# git rev-parse -q --verify 70293240c5ce675a67bfc48f419b093023b862b3^{commit} 70293240c5ce675a67bfc48f419b093023b862b3 already have revision, skipping fetch # git checkout -q -f -B kisskb 70293240c5ce675a67bfc48f419b093023b862b3 # git clean -qxdf # < git log -1 # commit 70293240c5ce675a67bfc48f419b093023b862b3 # Merge: 00164f477f06 03877039863b # Author: Linus Torvalds # Date: Sat Mar 23 14:49:25 2024 -0700 # # Merge tag 'timers-urgent-2024-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip # # Pull timer fixes from Thomas Gleixner: # "Two regression fixes for the timer and timer migration code: # # - Prevent endless timer requeuing which is caused by two CPUs racing # out of idle. This happens when the last CPU goes idle and therefore # has to ensure to expire the pending global timers and some other # CPU come out of idle at the same time and the other CPU wins the # race and expires the global queue. This causes the last CPU to # chase ghost timers forever and reprogramming it's clockevent device # endlessly. # # Cure this by re-evaluating the wakeup time unconditionally. # # - The split into local (pinned) and global timers in the timer wheel # caused a regression for NOHZ full as it broke the idle tracking of # global timers. On NOHZ full this prevents an self IPI being sent # which in turn causes the timer to be not programmed and not being # expired on time. # # Restore the idle tracking for the global timer base so that the # self IPI condition for NOHZ full is working correctly again" # # * tag 'timers-urgent-2024-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: # timers: Fix removed self-IPI on global timer's enqueue in nohz_full # timers/migration: Fix endless timer requeue after idle interrupts # < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/arc-linux/bin/arc-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/arc-linux/bin/arc-linux-ld --version # < git log --format=%s --max-count=1 70293240c5ce675a67bfc48f419b093023b862b3 # make -s -j 32 ARCH=arc O=/kisskb/build/linus_axs103_smp_defconfig_arc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/arc-linux/bin/arc-linux- axs103_smp_defconfig # Added to kconfig CONFIG_INITRAMFS_SOURCE="" # < make -s -j 32 ARCH=arc O=/kisskb/build/linus_axs103_smp_defconfig_arc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/arc-linux/bin/arc-linux- help # make -s -j 32 ARCH=arc O=/kisskb/build/linus_axs103_smp_defconfig_arc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/arc-linux/bin/arc-linux- olddefconfig # make -s -j 32 ARCH=arc O=/kisskb/build/linus_axs103_smp_defconfig_arc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/arc-linux/bin/arc-linux- /kisskb/src/arch/arc/boot/dts/axc003_idu.dtsi:92.16-97.5: Warning (interrupt_provider): /cpu_card/pct: '#interrupt-cells' found, but node is not an interrupt provider /kisskb/src/arch/arc/boot/dts/axc003_idu.dtsi:109.18-111.5: Warning (interrupt_provider): /axs10x_mb/ethernet@18000: '#interrupt-cells' found, but node is not an interrupt provider also defined at /kisskb/src/arch/arc/boot/dts/axs10x_mb.dtsi:73.24-88.5 arch/arc/boot/dts/axs103_idu.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider' /kisskb/src/arch/arc/kernel/ptrace.c:342:16: warning: no previous prototype for 'syscall_trace_enter' [-Wmissing-prototypes] 342 | asmlinkage int syscall_trace_enter(struct pt_regs *regs) | ^~~~~~~~~~~~~~~~~~~ /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; | ^~~~~~~~~~ /kisskb/src/drivers/base/regmap/regcache-maple.c:114:23: warning: 'upper_index' is used uninitialized [-Wuninitialized] 114 | unsigned long upper_index, upper_last; | ^~~~~~~~~~~ /kisskb/src/drivers/base/regmap/regcache-maple.c:114:36: warning: 'upper_last' is used uninitialized [-Wuninitialized] 114 | unsigned long upper_index, upper_last; | ^~~~~~~~~~ Completed OK # rm -rf /kisskb/build/linus_axs103_smp_defconfig_arc-gcc13 # Build took: 0:00:59.095432