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-rw-r--r--arch/mips/mm/init.c5
-rw-r--r--arch/x86/kernel/traps.c4
2 files changed, 4 insertions, 5 deletions
diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c
index e205ef598e9..12156176c7c 100644
--- a/arch/mips/mm/init.c
+++ b/arch/mips/mm/init.c
@@ -124,7 +124,7 @@ void *kmap_coherent(struct page *page, unsigned long addr)
BUG_ON(Page_dcache_dirty(page));
- inc_preempt_count();
+ pagefault_disable();
idx = (addr >> PAGE_SHIFT) & (FIX_N_COLOURS - 1);
#ifdef CONFIG_MIPS_MT_SMTC
idx += FIX_N_COLOURS * smp_processor_id() +
@@ -193,8 +193,7 @@ void kunmap_coherent(void)
write_c0_entryhi(old_ctx);
EXIT_CRITICAL(flags);
#endif
- dec_preempt_count();
- preempt_check_resched();
+ pagefault_enable();
}
void copy_user_highpage(struct page *to, struct page *from,
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index 8c8093b146c..729aa779ff7 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -88,7 +88,7 @@ static inline void conditional_sti(struct pt_regs *regs)
static inline void preempt_conditional_sti(struct pt_regs *regs)
{
- inc_preempt_count();
+ preempt_count_inc();
if (regs->flags & X86_EFLAGS_IF)
local_irq_enable();
}
@@ -103,7 +103,7 @@ static inline void preempt_conditional_cli(struct pt_regs *regs)
{
if (regs->flags & X86_EFLAGS_IF)
local_irq_disable();
- dec_preempt_count();
+ preempt_count_dec();
}
static int __kprobes