linux-kernel - [PATCH 2/3] ptrace: Fix wrong comment of PT

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Date:   Wed,  6 Apr 2022 18:29:40 +0800
From:   Tiezhu Yang <yangtiezhu@...ngson.cn>
To:     Oleg Nesterov <oleg@...hat.com>,
        Andrew Morton <akpm@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org
Subject: [PATCH 2/3] ptrace: Fix wrong comment of PT_DTRACE

PT_DTRACE is only used on um now, fix the wrong comment.

Signed-off-by: Tiezhu Yang <yangtiezhu@...ngson.cn>
---
 include/linux/ptrace.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index 15b3d17..db45095 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -30,7 +30,7 @@ extern int ptrace_access_vm(struct task_struct *tsk, unsigned long addr,
 
 #define PT_SEIZED	0x00010000	/* SEIZE used, enable new behavior */
 #define PT_PTRACED	0x00000001
-#define PT_DTRACE	0x00000002	/* delayed trace (used on m68k, i386) */
+#define PT_DTRACE	0x00000002	/* delayed trace (used on um) */
 
 #define PT_OPT_FLAG_SHIFT	3
 /* PT_TRACE_* event enable flags */
-- 
2.1.0