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s390/disassembler: correct disassembly lines alignment

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commit 26f4e759ef 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: b192571d1a ("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>
This commit is contained in:
Vasily Gorbik
2017-11-23 10:50:23 +01:00
committed by Greg Kroah-Hartman
parent 898d70ce43
commit 2e454ae63b
1 changed files with 1 additions and 1 deletions
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2
arch/s390/kernel/dis.c
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@@ -2018,7 +2018,7 @@ void show_code(struct pt_regs *regs)
start += opsize;
pr_cont("%s", buffer);
ptr = buffer;
ptr += sprintf(ptr, "\n\t ");
ptr += sprintf(ptr, "\n ");
hops++;
}
pr_cont("\n");