* [PATCH v3.10-rt] ppc: use pagefault_disabled helper to fix compile fail for !RT_FULL
@ 2013-10-08 14:42 Paul Gortmaker
0 siblings, 0 replies; only message in thread
From: Paul Gortmaker @ 2013-10-08 14:42 UTC (permalink / raw)
To: Sebastian Andrzej Siewior; +Cc: linux-rt-users, Paul Gortmaker
To fix:
arch/powerpc/mm/fault.c: In function 'do_page_fault':
arch/powerpc/mm/fault.c:267:42: error: 'struct task_struct' has no member named 'pagefault_disabled'
make[2]: *** [arch/powerpc/mm/fault.o] Error 1
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
[Should be squished into peter_zijlstra-frob-pagefault_disable.patch]
arch/powerpc/mm/fault.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
index a47400d..87f730e 100644
--- a/arch/powerpc/mm/fault.c
+++ b/arch/powerpc/mm/fault.c
@@ -264,7 +264,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
if (!arch_irq_disabled_regs(regs))
local_irq_enable();
- if (in_atomic() || mm == NULL || current->pagefault_disabled) {
+ if (in_atomic() || mm == NULL || pagefault_disabled()) {
if (!user_mode(regs)) {
rc = SIGSEGV;
goto bail;
--
1.8.1.2
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