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| author |   Eric W. Biederman <ebiederm@xmission.com> | 2022-04-08 18:07:50 -0500 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2022-05-07 09:01:48 -0500 |
| commit | c5febea0956fd3874e8fb59c6f84d68f128d68f8 (patch) | |
| tree | 1fd7c1fa7491beff47fd863dfc89581cd726fc69 /arch/ia64 | |
| parent | kthread: Don't allocate kthread_struct for init and umh (diff) | |
| download | linux-dev-c5febea0956fd3874e8fb59c6f84d68f128d68f8.tar.xz linux-dev-c5febea0956fd3874e8fb59c6f84d68f128d68f8.zip | |
fork: Pass struct kernel_clone_args into copy_thread
With io_uring we have started supporting tasks that are for most
purposes user space tasks that exclusively run code in kernel mode.
The kernel task that exec's init and tasks that exec user mode
helpers are also user mode tasks that just run kernel code
until they call kernel execve.
Pass kernel_clone_args into copy_thread so these oddball
tasks can be supported more cleanly and easily.
v2: Fix spelling of kenrel_clone_args on h8300
Link: https://lkml.kernel.org/r/20220506141512.516114-2-ebiederm@xmission.com
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'arch/ia64')
| -rw-r--r-- | arch/ia64/kernel/process.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c index d7a256bd9d6b..10d41ded05a5 100644 --- a/arch/ia64/kernel/process.c +++ b/arch/ia64/kernel/process.c @@ -295,9 +295,12 @@ ia64_load_extra (struct task_struct *task) * so there is nothing to worry about. */ int -copy_thread(unsigned long clone_flags, unsigned long user_stack_base, - unsigned long user_stack_size, struct task_struct *p, unsigned long tls) +copy_thread(struct task_struct *p, const struct kernel_clone_args *args) { + unsigned long clone_flags = args->flags; + unsigned long user_stack_base = args->stack; + unsigned long user_stack_size = args->stack_size; + unsigned long tls = args->tls; extern char ia64_ret_from_clone; struct switch_stack *child_stack, *stack; unsigned long rbs, child_rbs, rbs_size; |