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-rw-r--r--x86_64/interrupt.S2
1 files changed, 2 insertions, 0 deletions
diff --git a/x86_64/interrupt.S b/x86_64/interrupt.S
index 56cd771b..110a429c 100644
--- a/x86_64/interrupt.S
+++ b/x86_64/interrupt.S
@@ -29,6 +29,8 @@
* Generic interrupt handler.
*
* On entry, %eax contains the irq number.
+ *
+ * Note: kdb_kintr needs to know our stack usage
*/
#define S_REGS 24(%rsp)