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| author | Xi Kangjie <imxikangjie@gmail.com> | 2018-01-19 03:34:00 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-01-23 21:58:17 +0300 |
| commit | 4616525bfdc3222169e4836d338d79242542984c (patch) | |
| tree | ffcd407893e8fb944e5de62b366f56ca92eb4c4c /arch/arc | |
| parent | c7b8be81fc5506a6f2f9f01a06f6806bcca7d48a (diff) | |
| download | linux-4616525bfdc3222169e4836d338d79242542984c.tar.xz | |
scripts/gdb/linux/tasks.py: fix get_thread_info
commit 883d50f56d263f70fd73c0d96b09eb36c34e9305 upstream.
Since kernel 4.9, the thread_info has been moved into task_struct, no
longer locates at the bottom of kernel stack.
See commits c65eacbe290b ("sched/core: Allow putting thread_info into
task_struct") and 15f4eae70d36 ("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/20180118210159.17223-1-imxikangjie@gmail.com
Fixes: 15f4eae70d36 ("x86: Move thread_info into task_struct")
Signed-off-by: Xi Kangjie <imxikangjie@gmail.com>
Acked-by: Jan Kiszka <jan.kiszka@siemens.com>
Acked-by: Kieran Bingham <kbingham@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/arc')
0 files changed, 0 insertions, 0 deletions