Greetings fellow crash users. The hacklet below keeps crash working (for the nonce) into the 5.14 kernel cycle. I doubt it's applicable (despite being kinda sorta disguised as a patch just in case;), but it should serve as a bandaid until the real deal comes along.
Handle kernel rename of task_struct.state to __state Kernels post 5.13 renamed task->state to task->__state. Check the validity of 'state', and upon failure, rashly presume that "__state" exists, and isn't going to change again any time soon. Signed-off-by: Mike Galbraith <[email protected]> --- task.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) --- a/task.c +++ b/task.c @@ -296,7 +296,10 @@ task_init(void) tt->flags |= THREAD_INFO; } - MEMBER_OFFSET_INIT(task_struct_state, "task_struct", "state"); + if (VALID_MEMBER(task_struct_state)) + MEMBER_OFFSET_INIT(task_struct_state, "task_struct", "state"); + else /* post linux 5.13 */ + MEMBER_OFFSET_INIT(task_struct_state, "task_struct", "__state"); MEMBER_OFFSET_INIT(task_struct_exit_state, "task_struct", "exit_state"); MEMBER_OFFSET_INIT(task_struct_pid, "task_struct", "pid"); MEMBER_OFFSET_INIT(task_struct_comm, "task_struct", "comm"); -- Crash-utility mailing list [email protected] https://listman.redhat.com/mailman/listinfo/crash-utility
