diff options
| author | Kexin Sun <kexinsun@smail.nju.edu.cn> | 2026-03-24 11:23:44 +0800 |
|---|---|---|
| committer | Daniel Thompson <daniel@riscstar.com> | 2026-04-21 16:41:54 +0100 |
| commit | 256e5254efff48d6de97e314dc17d55504c55164 (patch) | |
| tree | d21e0ffc3a0788d07c94cd580dbc95fed274a312 /include/linux | |
| parent | 028ef9c96e96197026887c0f092424679298aae8 (diff) | |
kgdb: update outdated references to kgdb_wait()
The function kgdb_wait() was folded into the static function
kgdb_cpu_enter() by commit 62fae312197a ("kgdb: eliminate
kgdb_wait(), all cpus enter the same way"). Update the four stale
references accordingly:
- include/linux/kgdb.h and arch/x86/kernel/kgdb.c: the
kgdb_roundup_cpus() kdoc describes what other CPUs are rounded up
to call. Because kgdb_cpu_enter() is static, the correct public
entry point is kgdb_handle_exception(); also fix a pre-existing
grammar error ("get them be" -> "get them into") and reflow the
text.
- kernel/debug/debug_core.c: replace with the generic description
"the debug trap handler", since the actual entry path is
architecture-specific.
- kernel/debug/gdbstub.c: kgdb_cpu_enter() is correct here (it
describes internal state, not a call target); add the missing
parentheses.
Suggested-by: Daniel Thompson <daniel@riscstar.com>
Assisted-by: unnamed:deepseek-v3.2 coccinelle
Signed-off-by: Kexin Sun <kexinsun@smail.nju.edu.cn>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/kgdb.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h index 22b3f3839f30..6c46591a2eac 100644 --- a/include/linux/kgdb.h +++ b/include/linux/kgdb.h @@ -202,9 +202,10 @@ extern void kgdb_call_nmi_hook(void *ignored); * * On SMP systems, we need to get the attention of the other CPUs * and get them into a known state. This should do what is needed - * to get the other CPUs to call kgdb_wait(). Note that on some arches, - * the NMI approach is not used for rounding up all the CPUs. Normally - * those architectures can just not implement this and get the default. + * to get the other CPUs to call kgdb_handle_exception(). Note that + * on some arches, the NMI approach is not used for rounding up all + * the CPUs. Normally those architectures can just not implement + * this and get the default. * * On non-SMP systems, this is not called. */ |