Commit b9cc0994 authored by James Hogan's avatar James Hogan Committed by Ben Hutchings

MIPS: Fix enabling of DEBUG_STACKOVERFLOW

commit 5f35b9cd upstream.

Commit 334c86c4 ("MIPS: IRQ: Add stackoverflow detection") added
kernel stack overflow detection, however it only enabled it conditional
upon the preprocessor definition DEBUG_STACKOVERFLOW, which is never
actually defined. The Kconfig option is called DEBUG_STACKOVERFLOW,
which manifests to the preprocessor as CONFIG_DEBUG_STACKOVERFLOW, so
switch it to using that definition instead.

Fixes: 334c86c4 ("MIPS: IRQ: Add stackoverflow detection")
Signed-off-by: default avatarJames Hogan <james.hogan@imgtec.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Adam Jiang <jiang.adam@gmail.com>
Cc: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/10531/Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
Signed-off-by: default avatarBen Hutchings <ben@decadent.org.uk>
parent 309f1244
...@@ -111,7 +111,7 @@ void __init init_IRQ(void) ...@@ -111,7 +111,7 @@ void __init init_IRQ(void)
#endif #endif
} }
#ifdef DEBUG_STACKOVERFLOW #ifdef CONFIG_DEBUG_STACKOVERFLOW
static inline void check_stack_overflow(void) static inline void check_stack_overflow(void)
{ {
unsigned long sp; unsigned long sp;
......
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