On Sat, May 7, 2011 at 7:57 AM, Stephen Boyd [off-list ref] wrote:

Most arches define CONFIG_DEBUG_STACK_USAGE exactly the same way.
Move it to lib/Kconfig.debug so each arch doesn't have to define
it. This obviously makes the option generic, but that's fine
because the config is already used in generic code.

It's not obvious to me that sysrq-P actually does anything
different with this option enabled, but I erred on the side of
caution by keeping the most inclusive wording.

Cc: linux-arch at vger.kernel.org
Cc: linux-arm-kernel at lists.infradead.org
Cc: uclinux-dist-devel at blackfin.uclinux.org
Cc: linux-m32r at ml.linux-m32r.org
Cc: linux-mips at linux-mips.org
Cc: linuxppc-dev at lists.ozlabs.org
Cc: linux-sh at vger.kernel.org
Cc: sparclinux at vger.kernel.org
Cc: Chris Metcalf <redacted>
Cc: user-mode-linux-devel at lists.sourceforge.net
Cc: x86 at kernel.org
Signed-off-by: Stephen Boyd <redacted>
---

Acked-by: Richard Weinberger <richard@nod.at>

-- 
Thanks,
//richard