We discussed patch titled: [PATCH] Make core_pattern support namespace before. Above patch can solve half problem of custom core_dump pattern in container, but there are also another problem that limit custom core_pattern in container, it is the pipe-type core_pattern will write core dump into host's filesystem. (See discussion of that patch for detail) Now we can solve the second problem by [PATCH 2/3], I send the origional patch with it. Changelog v1->v2: 1: Fix compile fail in xtensa which is reported by kbuild test robot <lkp@xxxxxxxxx> 2: Use a wapper to avoid calling _do_fork() outside kernel/fork.c, suggested by: Kamezawa Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> Zhao Lei (3): Make _do_fork support return to caller's code Run dump pipe in container's namespace Make core_pattern support namespace arch/alpha/kernel/process.c | 4 +- arch/arc/kernel/process.c | 4 +- arch/arm/kernel/process.c | 4 +- arch/arm64/kernel/process.c | 5 ++- arch/avr32/kernel/process.c | 5 ++- arch/blackfin/kernel/process.c | 5 ++- arch/c6x/kernel/process.c | 5 ++- arch/cris/arch-v10/kernel/process.c | 4 +- arch/cris/arch-v32/kernel/process.c | 4 +- arch/frv/kernel/process.c | 4 +- arch/h8300/kernel/process.c | 4 +- arch/hexagon/kernel/process.c | 4 +- arch/ia64/kernel/process.c | 4 +- arch/m32r/kernel/process.c | 4 +- arch/m68k/kernel/process.c | 4 +- arch/metag/kernel/process.c | 5 ++- arch/microblaze/kernel/process.c | 4 +- arch/mips/kernel/process.c | 4 +- arch/mn10300/kernel/process.c | 4 +- arch/nios2/kernel/process.c | 5 ++- arch/openrisc/kernel/process.c | 4 +- arch/parisc/kernel/process.c | 5 ++- arch/powerpc/kernel/process.c | 5 ++- arch/s390/kernel/process.c | 4 +- arch/score/kernel/process.c | 4 +- arch/sh/kernel/process_32.c | 4 +- arch/sh/kernel/process_64.c | 4 +- arch/sparc/kernel/process_32.c | 4 +- arch/sparc/kernel/process_64.c | 4 +- arch/tile/kernel/process.c | 4 +- arch/um/kernel/process.c | 22 ++++++----- arch/unicore32/kernel/process.c | 4 +- arch/x86/kernel/process_32.c | 5 ++- arch/x86/kernel/process_64.c | 5 ++- arch/xtensa/kernel/process.c | 5 ++- fs/coredump.c | 79 ++++++++++++++++++++++--------------- include/linux/pid_namespace.h | 2 + include/linux/sched.h | 12 +++--- kernel/fork.c | 30 +++++++++----- kernel/pid.c | 1 + kernel/pid_namespace.c | 3 ++ kernel/sysctl.c | 22 ++++++++--- 42 files changed, 187 insertions(+), 131 deletions(-) -- 1.8.5.1 _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/containers
