linux-kernel - Re: [PATCH] kdb: ll command won't terminate

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Message-Id: <E1OYkaV-0006KK-2k@eag09.americas.sgi.com>
Date:	Tue, 13 Jul 2010 13:52:15 -0500
From:	Cliff Wickman <cpw@....com>
To:	linux-kernel@...r.kernel.org
Cc:	jason.wessel@...driver.com, cpw@....com
Subject: Re: [PATCH] kdb: ll command won't terminate




Hi Jason,

A question, please, about a patch similar to the below that Martin Hicks
sent, around 5/26/2010.

Martin is on vacation, and suse is wondering whether the below change
is queued for 2.6.35.  I can't find anything about it.  Could you tell me
its status?

Thanks.

-Cliff


Signed-off-by: Martin Hicks <mort@....com>
---
 kernel/debug/kdb/kdb_main.c |    3 +++
 1 file changed, 3 insertions(+)

Index: linux-2.6/kernel/debug/kdb/kdb_main.c
===================================================================
--- linux-2.6.orig/kernel/debug/kdb/kdb_main.c
+++ linux-2.6/kernel/debug/kdb/kdb_main.c
@@ -2291,6 +2291,9 @@ static int kdb_ll(int argc, const char *
 	while (va) {
 		char buf[80];
 
+		if (KDB_FLAG(CMD_INTERRUPT))
+			return 0;
+
 		sprintf(buf, "%s " kdb_machreg_fmt "\n", command, va);
 		diag = kdb_parse(buf);
 		if (diag)
--
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