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| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2022-02-17 13:24:00 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2022-02-23 00:25:01 +0300 |
| commit | 546c42b2c5c161619736dd730d3df709181999d0 (patch) | |
| tree | 013cf1e1529b78a1708c79ce35c0b99320ee8e1d /arch/ia64 | |
| parent | be9a2277cafd318976d59c41a7f45a934ec43b26 (diff) | |
| download | linux-546c42b2c5c161619736dd730d3df709181999d0.tar.xz | |
fork: Duplicate task_struct before stack allocation
alloc_thread_stack_node() already populates the task_struct::stack
member except on IA64. The stack pointer is saved and populated again
because IA64 needs it and arch_dup_task_struct() overwrites it.
Allocate thread's stack after task_struct has been duplicated as a
preparation for further changes.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Andy Lutomirski <luto@kernel.org>
Link: https://lore.kernel.org/r/20220217102406.3697941-3-bigeasy@linutronix.de
Diffstat (limited to 'arch/ia64')
0 files changed, 0 insertions, 0 deletions