Michael Ellerman d2b496e5e1 powerpc/xmon: Don't signal we've entered until we're finished printing ... Currently we set our cpu's bit in cpus_in_xmon, and then we take the output lock and print the exception information. This can race with the master cpu entering the command loop and printing the backtrace. The result is that the backtrace gets garbled with another cpu's exception print out. Fix it by delaying the set of cpus_in_xmon until we are finished printing. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>		2014-02-11 11:24:51 +11:00
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ansidecl.h
dis-asm.h
Makefile	powerpc: Build kernel with -mcmodel=medium	2013-01-10 17:00:31 +11:00
nonstdio.c	powerpc/xmon: Fallback to printk() in xmon_printf() if udbg is not setup	2012-11-15 13:00:02 +11:00
nonstdio.h	powerpc/xmon: Merge start.c into nonstdio.c	2012-11-15 12:59:46 +11:00
ppc-dis.c
ppc-opc.c	bug.h: add include of it to various implicit C users	2012-02-29 17:15:08 -05:00
ppc.h
spu-dis.c
spu-insns.h
spu-opc.c	bug.h: add include of it to various implicit C users	2012-02-29 17:15:08 -05:00
spu.h
xmon.c	powerpc/xmon: Don't signal we've entered until we're finished printing	2014-02-11 11:24:51 +11:00