diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2011-03-17 11:32:28 +0100 |
---|---|---|
committer | Clark Williams <williams@redhat.com> | 2012-04-13 11:01:19 -0500 |
commit | 9876b802c9938d40895e4bdb10e24b2c0ff6b2e2 (patch) | |
tree | 7e62d5a703d862a2d4cf454a191a8a9c41806ee6 /arch/mips/mm/fault.c | |
parent | 95dd639b68a45c10dfbf16abd757f1bb659eda0f (diff) |
mm: Fixup all fault handlers to check current->pagefault_disable
Necessary for decoupling pagefault disable from preempt count.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/mips/mm/fault.c')
-rw-r--r-- | arch/mips/mm/fault.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c index c14f6dfed995..3468e691ac16 100644 --- a/arch/mips/mm/fault.c +++ b/arch/mips/mm/fault.c @@ -89,7 +89,7 @@ asmlinkage void __kprobes do_page_fault(struct pt_regs *regs, unsigned long writ * If we're in an interrupt or have no user * context, we must not take the fault.. */ - if (in_atomic() || !mm) + if (in_atomic() || !mm || current->pagefault_disabled) goto bad_area_nosemaphore; retry: |