Subject: [PATCH v2 3/8] arm64: debug: Remove meaningless comment

From: Will Deacon <[email-masked]>
Date: Fri, 5 Apr 2019 13:40:43 +0100

The comment next to the definition of our 'break_hook' list head is
at best wrong but mainly just meaningless. Rip it out.

Reviewed-by: Mark Rutland <[email-masked]>
Signed-off-by: Will Deacon <[email-masked]>
---
 arch/arm64/kernel/debug-monitors.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/arch/arm64/kernel/debug-monitors.c b/arch/arm64/kernel/debug-monitors.c
index c4c263d0cf0f..744229d10ca8 100644
--- a/arch/arm64/kernel/debug-monitors.c
+++ b/arch/arm64/kernel/debug-monitors.c
@@ -264,11 +264,6 @@ static int single_step_handler(unsigned long unused, unsigned int esr,
 }
 NOKPROBE_SYMBOL(single_step_handler);
 
-/*
- * Breakpoint handler is re-entrant as another breakpoint can
- * hit within breakpoint handler, especically in kprobes.
- * Use reader/writer locks instead of plain spinlock.
- */
 static LIST_HEAD(break_hook);
 static DEFINE_SPINLOCK(break_hook_lock);
 
-- 
2.11.0

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