Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org, Vasily Gorbik <gor@linux.vnet.ibm.com>,
        Martin Schwidefsky <schwidefsky@de.ibm.com>
Subject: [PATCH 4.4 020/133] s390/disassembler: correct disassembly lines alignment
Date:   Mon, 20 Sep 2021 18:41:38 +0200
Message-Id: <20210920163913.269922416@linuxfoundation.org>
In-Reply-To: <20210920163912.603434365@linuxfoundation.org>
References: <20210920163912.603434365@linuxfoundation.org>
User-Agent: quilt/0.66
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Precedence: bulk

From: Vasily Gorbik <gor@linux.vnet.ibm.com>

commit 26f4e759ef9b8a2bab1823d692ed6d56d40b66e3 upstream.

176.718956 Krnl Code: 00000000004d38b0: a54c0018        llihh   %r4,24
176.718956 	   00000000004d38b4: b9080014        agr     %r1,%r4
           ^
Using a tab to align disassembly lines which follow the first line with
"Krnl Code: " doesn't always work, e.g. if there is a prefix (timestamp
or syslog prefix) which is not 8 chars aligned. Go back to alignment
with spaces.

Fixes: b192571d1ae3 ("s390/disassembler: increase show_code buffer size")
Signed-off-by: Vasily Gorbik <gor@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 arch/s390/kernel/dis.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/s390/kernel/dis.c
+++ b/arch/s390/kernel/dis.c
@@ -2025,7 +2025,7 @@ void show_code(struct pt_regs *regs)
 		start += opsize;
 		printk(buffer);
 		ptr = buffer;
-		ptr += sprintf(ptr, "\n\t  ");
+		ptr += sprintf(ptr, "\n          ");
 		hops++;
 	}
 	printk("\n");