linux/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 sparc64: remove CVS keywords 2008-05-20 00:33:43 -07:00
kernel sparc64: Don't MAGIC_SYSRQ ifdef smp_fetch_global_regs and support code. 2008-08-09 16:25:26 -07:00
lib sparc64: Fix recursion in stack overflow detection handling. 2008-08-12 02:03:49 -07:00
math-emu sparc64: remove CVS keywords 2008-05-20 00:33:43 -07:00
mm sparc64: Don't MAGIC_SYSRQ ifdef smp_fetch_global_regs and support code. 2008-08-09 16:25:26 -07:00
oprofile Combine instrumentation menus in kernel/Kconfig.instrumentation 2007-10-19 11:53:54 -07:00
prom sparc64: remove CVS keywords 2008-05-20 00:33:43 -07:00
defconfig sparc64: Update defconfig. 2008-07-18 01:49:06 -07:00
Kconfig sparc64: tracehook: CONFIG_HAVE_ARCH_TRACEHOOK 2008-07-27 17:33:07 -07:00
Kconfig.debug sparc64: add ftrace support. 2008-05-23 22:36:13 +02:00
Makefile sparc: add -m64 when building vmlinux.lds 2008-07-17 21:39:11 -07:00