diff options
| author | Thomas Weißschuh <thomas.weissschuh@linutronix.de> | 2025-07-03 14:38:54 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2025-07-11 08:49:02 +0200 |
| commit | 32a15664efe9b44b64a7179b47cc7742af5098c2 (patch) | |
| tree | 1185a36fab00213ab008b7fdf54add545f5b230c | |
| parent | c36e5eb9dd3258f654d05d8c1f09d03126dc2488 (diff) | |
um/x86: Add system call table to header file
The generic system call tracing infrastructure requires access to the
system call table. The symbol is already visible to the linker but is
lacking a public declaration.
Add a public declaration.
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Reviewed-by: Nam Cao <namcao@linutronix.de>
Link: https://patch.msgid.link/20250703-uml-have_syscall_tracepoints-v1-1-23c1d3808578@linutronix.de
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| -rw-r--r-- | arch/x86/um/asm/syscall.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/um/asm/syscall.h b/arch/x86/um/asm/syscall.h index 56a2f0913e3c..d6208d0fad51 100644 --- a/arch/x86/um/asm/syscall.h +++ b/arch/x86/um/asm/syscall.h @@ -9,6 +9,8 @@ typedef asmlinkage long (*sys_call_ptr_t)(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long); +extern const sys_call_ptr_t sys_call_table[]; + static inline int syscall_get_arch(struct task_struct *task) { #ifdef CONFIG_X86_32 |