diff mbox series

[v8,08/10] kgdb: Provide a stub kgdb_nmicallback() if !CONFIG_KGDB

Message ID 20230419155341.v8.8.Ia3aeac89bb6751b682237e76e5ba594318e4b1aa@changeid (mailing list archive)
State New, archived
Headers show
Series [v8,01/10] arm64: Add framework to turn IPI as NMI | expand

Commit Message

Doug Anderson April 19, 2023, 10:56 p.m. UTC 
To save architectures from needing to wrap the call in #ifdefs, add a
stub no-op version of kgdb_nmicallback(), which returns 1 if it didn't
handle anything.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
---

Changes in v8:
- "Provide a stub kgdb_nmicallback() if !CONFIG_KGDB" new for v8

 include/linux/kgdb.h | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
index 87713bd390f3..9ce628ee47cc 100644
--- a/include/linux/kgdb.h
+++ b/include/linux/kgdb.h
@@ -377,5 +377,6 @@  extern void kgdb_free_init_mem(void);
 #define dbg_late_init()
 static inline void kgdb_panic(const char *msg) {}
 static inline void kgdb_free_init_mem(void) { }
+static int kgdb_nmicallback(int cpu, void *regs) { return 1; }
 #endif /* ! CONFIG_KGDB */
 #endif /* _KGDB_H_ */