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[POWERPC] Don't try to just continue if xmon has no input device

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Currently, if xmon has no input device (as is generally the case on
G5 powermacs), and we drop into xmon as a result of a fatal exception,
it will return 1, which die() interprets as "continue without causing
an oops".  This fixes it by making xmon() return 0 in the case where
it has no input device.

Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Paul Mackerras 2006-10-03 21:32:49 +10:00
parent 586da2cc78
commit 0a730ae599
1 changed files with 1 additions and 1 deletions
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2
arch/powerpc/xmon/xmon.c
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@ -505,7 +505,7 @@ static int xmon_core(struct pt_regs *regs, int fromipi)
mtmsr(msr); /* restore interrupt enable */
return cmd != 'X';
return cmd != 'X' && cmd != EOF;
}
int xmon(struct pt_regs *excp)