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kgdb: Provide a stub kgdb_nmicallback() if !CONFIG_KGDB 

JIRA: https://issues.redhat.com/browse/RHEL-40604

commit 8117f948f12bc559edf40916e7693512c8c9a50b
Author: Douglas Anderson <dianders@chromium.org>
Date: Thu, 1 Jun 2023 14:31:50 -0700

    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.

    Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
    Signed-off-by: Douglas Anderson <dianders@chromium.org>
    Link: https://lore.kernel.org/r/20230601143109.v9.6.Ia3aeac89bb6751b682237e76e5ba594318e4b1aa@changeid
    Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>

Signed-off-by: Mark Salter <msalter@redhat.com>
This commit is contained in:
Mark Salter 2024-10-03 13:23:43 -04:00
parent eacecaff4a
commit 9e7abdf585
1 changed files with 1 additions and 0 deletions
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include/linux/kgdb.h
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@ -365,5 +365,6 @@ 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 inline int kgdb_nmicallback(int cpu, void *regs) { return 1; }
#endif /* ! CONFIG_KGDB */
#endif /* _KGDB_H_ */