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

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)