On Mon, Nov 17 2025 at 21:30, Jinjie Ruan wrote:

In the generic entry code, the part before
syscall_exit_to_user_mode_work() calls syscall_exit_work(), which
serves the same purpose as syscall_exit_to_user_mode_prepare()
in arm64.

In preparation for moving arm64 over to the generic entry
code, extract syscall_exit_to_user_mode_prepare() helper from
syscall_exit_to_user_mode_work().

No functional changes.

Signed-off-by: Jinjie Ruan <redacted>

Reviewed-by: Thomas Gleixner <redacted>