diff options
| author | Allen Pais <allen.pais@oracle.com> | 2013-12-13 04:14:42 (GMT) |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2015-02-13 22:20:05 (GMT) |
| commit | eb83fce0771f8c1930a736d3ea0cf7c3be4467f9 (patch) | |
| tree | adf48a1552d9561697ba220a640212c888009b4e /arch/sparc/kernel | |
| parent | c8c87c0a500a1cd6e22a380e0e3a4b9705174b6d (diff) | |
| download | linux-fsl-qoriq-eb83fce0771f8c1930a736d3ea0cf7c3be4467f9.tar.xz | |
sparc64: convert spinlock_t to raw_spinlock_t in mmu_context_t
Issue debugged by Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Allen Pais <allen.pais@oracle.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Diffstat (limited to 'arch/sparc/kernel')
| -rw-r--r-- | arch/sparc/kernel/smp_64.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c index 226ff1a..3f5c129 100644 --- a/arch/sparc/kernel/smp_64.c +++ b/arch/sparc/kernel/smp_64.c @@ -980,12 +980,12 @@ void __irq_entry smp_new_mmu_context_version_client(int irq, struct pt_regs *reg if (unlikely(!mm || (mm == &init_mm))) return; - spin_lock_irqsave(&mm->context.lock, flags); + raw_spin_lock_irqsave(&mm->context.lock, flags); if (unlikely(!CTX_VALID(mm->context))) get_new_mmu_context(mm); - spin_unlock_irqrestore(&mm->context.lock, flags); + raw_spin_unlock_irqrestore(&mm->context.lock, flags); load_secondary_context(mm); __flush_tlb_mm(CTX_HWBITS(mm->context), |