Implement syscall tracepoints through the generic tracing infrastructure.

We want to use this to run realtime validation monitors [0] inside UML,
to test applications for PREEMPT_RT compliance.

[0] https://lore.kernel.org/lkml/cover.1749547399.git.namcao@linutronix.de/ (local)

Signed-off-by: Thomas Weißschuh <redacted>
---
Thomas Weißschuh (2):
      um/x86: Add system call table to header file
      um/ptrace: Implement HAVE_SYSCALL_TRACEPOINTS

 arch/um/Kconfig                   | 1 +
 arch/um/include/asm/thread_info.h | 2 ++
 arch/um/kernel/ptrace.c           | 9 +++++++++
 arch/x86/um/asm/syscall.h         | 2 ++
 4 files changed, 14 insertions(+)
---
base-commit: 19272b37aa4f83ca52bdf9c16d5d81bdd1354494
change-id: 20250702-uml-have_syscall_tracepoints-9f4d182fc308

Best regards,
-- 
Thomas Weißschuh [off-list ref]