# git rev-parse -q --verify 0214f46b3a0383d6e33c297e7706216b6a550e4b^{commit} 0214f46b3a0383d6e33c297e7706216b6a550e4b already have revision, skipping fetch # git checkout -q -f -B kisskb 0214f46b3a0383d6e33c297e7706216b6a550e4b # git clean -qxdf # < git log -1 # commit 0214f46b3a0383d6e33c297e7706216b6a550e4b # Merge: 40fafdc 84fe4cc # Author: Linus Torvalds # Date: Tue Aug 21 13:47:29 2018 -0700 # # Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace # # Pull core signal handling updates from Eric Biederman: # "It was observed that a periodic timer in combination with a # sufficiently expensive fork could prevent fork from every completing. # This contains the changes to remove the need for that restart. # # This set of changes is split into several parts: # # - The first part makes PIDTYPE_TGID a proper pid type instead # something only for very special cases. The part starts using # PIDTYPE_TGID enough so that in __send_signal where signals are # actually delivered we know if the signal is being sent to a a group # of processes or just a single process. # # - With that prep work out of the way the logic in fork is modified so # that fork logically makes signals received while it is running # appear to be received after the fork completes" # # * 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: (22 commits) # signal: Don't send signals to tasks that don't exist # signal: Don't restart fork when signals come in. # fork: Have new threads join on-going signal group stops # fork: Skip setting TIF_SIGPENDING in ptrace_init_task # signal: Add calculate_sigpending() # fork: Unconditionally exit if a fatal signal is pending # fork: Move and describe why the code examines PIDNS_ADDING # signal: Push pid type down into complete_signal. # signal: Push pid type down into __send_signal # signal: Push pid type down into send_signal # signal: Pass pid type into do_send_sig_info # signal: Pass pid type into send_sigio_to_task & send_sigurg_to_task # signal: Pass pid type into group_send_sig_info # signal: Pass pid and pid type into send_sigqueue # posix-timers: Noralize good_sigevent # signal: Use PIDTYPE_TGID to clearly store where file signals will be sent # pid: Implement PIDTYPE_TGID # pids: Move the pgrp and session pid pointers from task_struct to signal_struct # kvm: Don't open code task_pid in kvm_vcpu_ioctl # pids: Compute task_tgid using signal->leader_pid # ... # < /opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux-gcc --version # < git log --format=%s --max-count=1 0214f46b3a0383d6e33c297e7706216b6a550e4b # < make -s -j 8 ARCH=mips O=/kisskb/build/linus_mips-allmodconfig_mipsel CROSS_COMPILE=/opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux- allmodconfig # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_SAMPLES=n # Added to kconfig CONFIG_MIPS_CPS_NS16550_BASE=0x1b0003f8 # Added to kconfig CONFIG_MIPS_CPS_NS16550_SHIFT=0 # Added to kconfig # yes \n | make -s -j 8 ARCH=mips O=/kisskb/build/linus_mips-allmodconfig_mipsel CROSS_COMPILE=/opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux- oldconfig yes: standard output: Broken pipe yes: write error # make -s -j 8 ARCH=mips O=/kisskb/build/linus_mips-allmodconfig_mipsel CROSS_COMPILE=/opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux- /kisskb/src/drivers/bluetooth/hci_h5.c:920:22: warning: 'rtl_vnd' defined but not used [-Wunused-variable] static struct h5_vnd rtl_vnd = { ^ /kisskb/src/drivers/input/joystick/analog.c:172:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp] #warning Precise timer not defined for this architecture. ^ /kisskb/src/drivers/spi/spi-sh-msiof.c:78:0: warning: "STR" redefined #define STR 0x40 /* Status Register */ ^ In file included from /kisskb/src/arch/mips/include/asm/mach-generic/spaces.h:15:0, from /kisskb/src/arch/mips/include/asm/addrspace.h:13, from /kisskb/src/arch/mips/include/asm/barrier.h:11, from /kisskb/src/include/linux/compiler.h:245, from /kisskb/src/arch/mips/include/asm/bitops.h:16, from /kisskb/src/include/linux/bitops.h:18, from /kisskb/src/include/linux/bitmap.h:8, from /kisskb/src/drivers/spi/spi-sh-msiof.c:14: /kisskb/src/arch/mips/include/asm/mipsregs.h:30:0: note: this is the location of the previous definition #define STR(x) __STR(x) ^ In file included from /kisskb/src/arch/mips/include/asm/sibyte/sb1250.h:41:0, from /kisskb/src/drivers/watchdog/sb_wdog.c:58: /kisskb/src/arch/mips/include/asm/sibyte/bcm1480_scd.h:274:0: warning: "M_SPC_CFG_CLEAR" redefined #define M_SPC_CFG_CLEAR M_BCM1480_SPC_CFG_CLEAR ^ In file included from /kisskb/src/arch/mips/include/asm/sibyte/sb1250.h:40:0, from /kisskb/src/drivers/watchdog/sb_wdog.c:58: /kisskb/src/arch/mips/include/asm/sibyte/sb1250_scd.h:405:0: note: this is the location of the previous definition #define M_SPC_CFG_CLEAR _SB_MAKEMASK1(32) ^ In file included from /kisskb/src/arch/mips/include/asm/sibyte/sb1250.h:41:0, from /kisskb/src/drivers/watchdog/sb_wdog.c:58: /kisskb/src/arch/mips/include/asm/sibyte/bcm1480_scd.h:275:0: warning: "M_SPC_CFG_ENABLE" redefined #define M_SPC_CFG_ENABLE M_BCM1480_SPC_CFG_ENABLE ^ In file included from /kisskb/src/arch/mips/include/asm/sibyte/sb1250.h:40:0, from /kisskb/src/drivers/watchdog/sb_wdog.c:58: /kisskb/src/arch/mips/include/asm/sibyte/sb1250_scd.h:406:0: note: this is the location of the previous definition #define M_SPC_CFG_ENABLE _SB_MAKEMASK1(33) ^ FIT description: Linux 4.18.0+ Created: Wed Aug 22 09:39:03 2018 Image 0 (kernel@0) Description: Linux 4.18.0+ Created: Wed Aug 22 09:39:03 2018 Type: Kernel Image Compression: gzip compressed Data Size: 5852293 Bytes = 5715.13 kB = 5.58 MB Architecture: MIPS OS: Linux Load Address: 0x84000000 Entry Point: 0x8490d9c0 Hash algo: sha1 Hash value: 0c1ed1fc8fb4e343d172960d9fcad72fde9abffc Image 1 (fdt@boston) Description: img,boston Device Tree Created: Wed Aug 22 09:39:03 2018 Type: Flat Device Tree Compression: uncompressed Data Size: 3668 Bytes = 3.58 kB = 0.00 MB Architecture: MIPS Hash algo: sha1 Hash value: 569c37cc891ce1e1f3a193cb41cc691a5d2debb5 Image 2 (fdt@ni169445) Description: NI 169445 device tree Created: Wed Aug 22 09:39:03 2018 Type: Flat Device Tree Compression: uncompressed Data Size: 1871 Bytes = 1.83 kB = 0.00 MB Architecture: MIPS Hash algo: sha1 Hash value: 51b89b31605ee62038c8468c429af091dfc75ec7 Image 3 (fdt@ocelot_pcb123) Description: MSCC Ocelot PCB123 Device Tree Created: Wed Aug 22 09:39:03 2018 Type: Flat Device Tree Compression: uncompressed Data Size: 4099 Bytes = 4.00 kB = 0.00 MB Architecture: MIPS Hash algo: sha1 Hash value: d6b84965b858109511872b01415e613e125e44b1 Image 4 (fdt@xilfpga) Description: MIPSfpga (xilfpga) Device Tree Created: Wed Aug 22 09:39:03 2018 Type: Flat Device Tree Compression: uncompressed Data Size: 2708 Bytes = 2.64 kB = 0.00 MB Architecture: MIPS Hash algo: sha1 Hash value: 509ce58e44c561d54539e64e9d4b47054e696fc6 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@xilfpga) Description: MIPSfpga Linux kernel Kernel: kernel@0 FDT: fdt@xilfpga Completed OK # rm -rf /kisskb/build/linus_mips-allmodconfig_mipsel # Build took: 0:23:18.637198