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| author | James Hogan <james.hogan@imgtec.com> | 2015-06-04 13:25:27 +0100 |
|---|---|---|
| committer | Sasha Levin <sasha.levin@oracle.com> | 2015-07-03 12:34:40 -0400 |
| commit | 0337f9107a3e845b65a6fe744b446c4b9d7c9f09 (patch) | |
| tree | 915b0b5d0f3dc950403c720bcf964378e532378c /arch | |
| parent | 3705c38daaecc3a6116640e4007361c9dd5f5571 (diff) | |
MIPS: Fix enabling of DEBUG_STACKOVERFLOW
[ Upstream commit 5f35b9cd553fd64415b563497d05a563c988dbd6 ]
Commit 334c86c494b9 ("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: 334c86c494b9 ("MIPS: IRQ: Add stackoverflow detection")
Signed-off-by: James 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
Cc: <stable@vger.kernel.org> # 2.6.37+
Patchwork: http://patchwork.linux-mips.org/patch/10531/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/kernel/irq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c index d2bfbc2e8995..be15e52a47a0 100644 --- a/arch/mips/kernel/irq.c +++ b/arch/mips/kernel/irq.c @@ -109,7 +109,7 @@ void __init init_IRQ(void) #endif } -#ifdef DEBUG_STACKOVERFLOW +#ifdef CONFIG_DEBUG_STACKOVERFLOW static inline void check_stack_overflow(void) { unsigned long sp; |