# git rev-parse -q --verify 7f2444d38f6bbfa12bc15e2533d8f9daa85ca02b^{commit} 7f2444d38f6bbfa12bc15e2533d8f9daa85ca02b already have revision, skipping fetch # git checkout -q -f -B kisskb 7f2444d38f6bbfa12bc15e2533d8f9daa85ca02b # git clean -qxdf # < git log -1 # commit 7f2444d38f6bbfa12bc15e2533d8f9daa85ca02b # Merge: c5f12fdb8bd8 77b4b5420422 # Author: Linus Torvalds # Date: Tue Sep 17 12:35:15 2019 -0700 # # Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip # # Pull core timer updates from Thomas Gleixner: # "Timers and timekeeping updates: # # - A large overhaul of the posix CPU timer code which is a preparation # for moving the CPU timer expiry out into task work so it can be # properly accounted on the task/process. # # An update to the bogus permission checks will come later during the # merge window as feedback was not complete before heading of for # travel. # # - Switch the timerqueue code to use cached rbtrees and get rid of the # homebrewn caching of the leftmost node. # # - Consolidate hrtimer_init() + hrtimer_init_sleeper() calls into a # single function # # - Implement the separation of hrtimers to be forced to expire in hard # interrupt context even when PREEMPT_RT is enabled and mark the # affected timers accordingly. # # - Implement a mechanism for hrtimers and the timer wheel to protect # RT against priority inversion and live lock issues when a (hr)timer # which should be canceled is currently executing the callback. # Instead of infinitely spinning, the task which tries to cancel the # timer blocks on a per cpu base expiry lock which is held and # released by the (hr)timer expiry code. # # - Enable the Hyper-V TSC page based sched_clock for Hyper-V guests # resulting in faster access to timekeeping functions. # # - Updates to various clocksource/clockevent drivers and their device # tree bindings. # # - The usual small improvements all over the place" # # * 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (101 commits) # posix-cpu-timers: Fix permission check regression # posix-cpu-timers: Always clear head pointer on dequeue # hrtimer: Add a missing bracket and hide `migration_base' on !SMP # posix-cpu-timers: Make expiry_active check actually work correctly # posix-timers: Unbreak CONFIG_POSIX_TIMERS=n build # tick: Mark sched_timer to expire in hard interrupt context # hrtimer: Add kernel doc annotation for HRTIMER_MODE_HARD # x86/hyperv: Hide pv_ops access for CONFIG_PARAVIRT=n # posix-cpu-timers: Utilize timerqueue for storage # posix-cpu-timers: Move state tracking to struct posix_cputimers # posix-cpu-timers: Deduplicate rlimit handling # posix-cpu-timers: Remove pointless comparisons # posix-cpu-timers: Get rid of 64bit divisions # posix-cpu-timers: Consolidate timer expiry further # posix-cpu-timers: Get rid of zero checks # rlimit: Rewrite non-sensical RLIMIT_CPU comment # posix-cpu-timers: Respect INFINITY for hard RTTIME limit # posix-cpu-timers: Switch thread group sampling to array # posix-cpu-timers: Restructure expiry array # posix-cpu-timers: Remove cputime_expires # ... # < /opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux-gcc --version # < /opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux-ld --version # < git log --format=%s --max-count=1 7f2444d38f6bbfa12bc15e2533d8f9daa85ca02b # < make -s -j 80 ARCH=mips O=/kisskb/build/linus_mips-defconfig_mipsel CROSS_COMPILE=/opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux- defconfig # make -s -j 80 ARCH=mips O=/kisskb/build/linus_mips-defconfig_mipsel CROSS_COMPILE=/opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux- :1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] :1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] FIT description: Linux 5.3.0-g7f2444d38f6b Created: Wed Sep 18 07:40:52 2019 Image 0 (kernel@0) Description: Linux 5.3.0-g7f2444d38f6b Created: Wed Sep 18 07:40:52 2019 Type: Kernel Image Compression: gzip compressed Data Size: 4712724 Bytes = 4602.27 KiB = 4.49 MiB Architecture: MIPS OS: Linux Load Address: 0x80100000 Entry Point: 0x808b0a30 Hash algo: sha1 Hash value: 7da46065e02503e8be43b7d0dc57697334c574bb Image 1 (fdt@boston) Description: img,boston Device Tree Created: Wed Sep 18 07:40:52 2019 Type: Flat Device Tree Compression: uncompressed Data Size: 3793 Bytes = 3.70 KiB = 0.00 MiB Architecture: MIPS Hash algo: sha1 Hash value: 4799f50d688573234da6e9d7701234d394759ef4 Image 2 (fdt@ni169445) Description: NI 169445 device tree Created: Wed Sep 18 07:40:52 2019 Type: Flat Device Tree Compression: uncompressed Data Size: 1871 Bytes = 1.83 KiB = 0.00 MiB Architecture: MIPS Hash algo: sha1 Hash value: 51b89b31605ee62038c8468c429af091dfc75ec7 Image 3 (fdt@ocelot_pcb123) Description: MSCC Ocelot PCB123 Device Tree Created: Wed Sep 18 07:40:52 2019 Type: Flat Device Tree Compression: uncompressed Data Size: 4615 Bytes = 4.51 KiB = 0.00 MiB Architecture: MIPS Hash algo: sha1 Hash value: 8754eadee600cac22c9c34884cd901aac7e95e8a Image 4 (fdt@ocelot_pcb120) Description: MSCC Ocelot PCB120 Device Tree Created: Wed Sep 18 07:40:52 2019 Type: Flat Device Tree Compression: uncompressed Data Size: 5174 Bytes = 5.05 KiB = 0.00 MiB Architecture: MIPS Hash algo: sha1 Hash value: 1ab7d0871c0a9345c6269fb491bf028224da8256 Image 5 (fdt@xilfpga) Description: MIPSfpga (xilfpga) Device Tree Created: Wed Sep 18 07:40:52 2019 Type: Flat Device Tree Compression: uncompressed Data Size: 2708 Bytes = 2.64 KiB = 0.00 MiB Architecture: MIPS Hash algo: sha1 Hash value: 63d058b780f65e22da30f0a183433765f1807f1d Default Configuration: 'conf@default' Configuration 0 (conf@default) Description: Generic Linux kernel Kernel: kernel@0 Configuration 1 (conf@boston) Description: Boston Linux kernel Kernel: kernel@0 FDT: fdt@boston Configuration 2 (conf@ni169445) Description: NI 169445 Linux Kernel Kernel: kernel@0 FDT: fdt@ni169445 Configuration 3 (conf@ocelot_pcb123) Description: Ocelot Linux kernel Kernel: kernel@0 FDT: fdt@ocelot_pcb123 Configuration 4 (conf@ocelot_pcb120) Description: Ocelot Linux kernel Kernel: kernel@0 FDT: fdt@ocelot_pcb120 Configuration 5 (conf@xilfpga) Description: MIPSfpga Linux kernel Kernel: kernel@0 FDT: fdt@xilfpga Completed OK # rm -rf /kisskb/build/linus_mips-defconfig_mipsel # Build took: 0:01:51.528228