[Crash-utility] [PATCH v3 0/2] add '-n idle' option support for bt command

Hi all, This patch series adds '-n idle' option support for bt command, which can help us filter the stack of the idle process when debugging the dumpfiles captured by kdump. Comments and suggestions are welcome. Thanks, Qi Changelog in v2 -> v3: - update the help text and commit log. - compatible with unsupported architectures - pick up Acked-bys Changelog in v1 -> v2: - update the help text and commit log. Qi Zheng (2): bt: x86_64: filter out idle task stack bt: arm64: add support for bt -n idle arm64.c | 19 ++++++++++++++++--- defs.h | 1 + help.c | 32 +++++++++++++++++++++++++++++++- kernel.c | 14 +++++++++++++- x86_64.c | 8 ++++++++ 5 files changed, 69 insertions(+), 5 deletions(-) -- 2.20.1