Xi Kangjie 883d50f56d scripts/gdb/linux/tasks.py: fix get_thread_info ...

Since kernel 4.9, the thread_info has been moved into task_struct, no
longer locates at the bottom of kernel stack.

See commits c65eacbe29 ("sched/core: Allow putting thread_info into
task_struct") and 15f4eae70d ("x86: Move thread_info into
task_struct").

Before fix:
  (gdb) set $current = $lx_current()
  (gdb) p $lx_thread_info($current)
  $1 = {flags = 1470918301}
  (gdb) p $current.thread_info
  $2 = {flags = 2147483648}

After fix:
  (gdb) p $lx_thread_info($current)
  $1 = {flags = 2147483648}
  (gdb) p $current.thread_info
  $2 = {flags = 2147483648}

Link: http://lkml.kernel.org/r/[email protected]
Fixes: 15f4eae70d ("x86: Move thread_info into task_struct")
Signed-off-by: Xi Kangjie <[email protected]>
Acked-by: Jan Kiszka <[email protected]>
Acked-by: Kieran Bingham <[email protected]>
Cc: <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

2018-01-19 10:09:41 -08:00

..

linux

scripts/gdb/linux/tasks.py: fix get_thread_info

2018-01-19 10:09:41 -08:00

Makefile

…

vmlinux-gdb.py

Revert "scripts/gdb: add a Radix Tree Parser"

2016-07-15 14:54:27 +09:00