Re: [PATCH v10 6/6] arm64: kgdb: Implement kgdb_roundup_cpus() to enable... | linux-arm-kernel

quoted hunk

Quoting Douglas Anderson (2023-08-22 14:27:01)

diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c
index c51d54019f5f..5ee6b69b4360 100644
--- a/arch/arm64/kernel/smp.c
+++ b/arch/arm64/kernel/smp.c
@@ -75,10 +76,11 @@ enum ipi_msg_type {
        IPI_IRQ_WORK,
        NR_IPI,
        /*
-        * CPU_BACKTRACE is special and not included in NR_IPI
+        * CPU_BACKTRACE and KGDB_ROUNDUP are special and not included in NR_IPI
         * or tracable with trace_ipi_*
If this is going to be added to in the future then the comment could be
more generic to avoid further updates.

	 /*
	  * Any enum equal to NR_IPI or less than MAX_IPI is special and
	  * not included in NR_IPI ...
	  /

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