linux-stable-rt/arch/sparc64
David S. Miller c7498081a6 sparc64: Fix recursion in stack overflow detection handling.
The calls down into prom_printf() when we detect an overflowed stack
can recurse again since the overflow stack will be "below" the current
kernel stack limit.

Prevent this by just returning straight if we are on the stack
overflow safe stack already.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-12 02:03:49 -07:00
..
boot
kernel
lib
math-emu
mm
oprofile
prom
Kconfig
Kconfig.debug
Makefile
defconfig