From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Wed, 12 Oct 2011 04:23:26 +0000 (+1100)
Subject: Merge remote-tracking branch 'tip/auto-latest'
X-Git-Tag: next-20111012~22
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=06b6304e50d14cadef1a7d4fe728a330d03d23c8;p=karo-tx-linux.git

Merge remote-tracking branch 'tip/auto-latest'

Conflicts:
	drivers/iommu/Makefile
---

06b6304e50d14cadef1a7d4fe728a330d03d23c8
diff --cc arch/arm/common/gic.c
index 8b5be72eb9b9,6fba8bd5689e..1619eebb625d
--- a/arch/arm/common/gic.c
+++ b/arch/arm/common/gic.c
@@@ -181,12 -180,12 +181,12 @@@ static int gic_set_affinity(struct irq_
  		return -EINVAL;
  
  	mask = 0xff << shift;
 -	bit = 1 << (cpu + shift);
 +	bit = 1 << (cpu_logical_map(cpu) + shift);
  
- 	spin_lock(&irq_controller_lock);
+ 	raw_spin_lock(&irq_controller_lock);
  	val = readl_relaxed(reg) & ~mask;
  	writel_relaxed(val | bit, reg);
- 	spin_unlock(&irq_controller_lock);
+ 	raw_spin_unlock(&irq_controller_lock);
  
  	return IRQ_SET_MASK_OK;
  }
diff --cc arch/arm/kernel/traps.c
index 7f5b99eb2c50,81cc05a0274c..99a572702509
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@@ -269,11 -267,9 +269,11 @@@ void die(const char *str, struct pt_reg
  
  	oops_enter();
  
- 	spin_lock_irq(&die_lock);
+ 	raw_spin_lock_irq(&die_lock);
  	console_verbose();
  	bust_spinlocks(1);
 +	if (!user_mode(regs))
 +		report_bug(regs->ARM_pc, regs);
  	ret = __die(str, err, thread, regs);
  
  	if (regs && kexec_should_crash(thread->task))
@@@ -305,26 -301,8 +305,26 @@@ void arm_notify_die(const char *str, st
  	}
  }
  
 +#ifdef CONFIG_GENERIC_BUG
 +
 +int is_valid_bugaddr(unsigned long pc)
 +{
 +#ifdef CONFIG_THUMB2_KERNEL
 +	unsigned short bkpt;
 +#else
 +	unsigned long bkpt;
 +#endif
 +
 +	if (probe_kernel_address((unsigned *)pc, bkpt))
 +		return 0;
 +
 +	return bkpt == BUG_INSTR_VALUE;
 +}
 +
 +#endif
 +
  static LIST_HEAD(undef_hook);
- static DEFINE_SPINLOCK(undef_lock);
+ static DEFINE_RAW_SPINLOCK(undef_lock);
  
  void register_undef_hook(struct undef_hook *hook)
  {
diff --cc arch/arm/mm/cache-l2x0.c
index 3f9b9980478e,3255c51e3e35..8ac9e9f84790
--- a/arch/arm/mm/cache-l2x0.c
+++ b/arch/arm/mm/cache-l2x0.c
@@@ -285,10 -274,10 +285,10 @@@ static void l2x0_disable(void
  	__l2x0_flush_all();
  	writel_relaxed(0, l2x0_base + L2X0_CTRL);
  	dsb();
- 	spin_unlock_irqrestore(&l2x0_lock, flags);
+ 	raw_spin_unlock_irqrestore(&l2x0_lock, flags);
  }
  
 -static void __init l2x0_unlock(__u32 cache_id)
 +static void l2x0_unlock(__u32 cache_id)
  {
  	int lockregs;
  	int i;
diff --cc drivers/iommu/Makefile
index f798cdd3699e,6394994a2b9d..2f4448794bc7
--- a/drivers/iommu/Makefile
+++ b/drivers/iommu/Makefile
@@@ -1,8 -1,6 +1,9 @@@
  obj-$(CONFIG_IOMMU_API) += iommu.o
  obj-$(CONFIG_MSM_IOMMU) += msm_iommu.o msm_iommu_dev.o
  obj-$(CONFIG_AMD_IOMMU) += amd_iommu.o amd_iommu_init.o
- obj-$(CONFIG_DMAR) += dmar.o iova.o intel-iommu.o
- obj-$(CONFIG_INTR_REMAP) += dmar.o intr_remapping.o
+ obj-$(CONFIG_DMAR_TABLE) += dmar.o
+ obj-$(CONFIG_INTEL_IOMMU) += iova.o intel-iommu.o
+ obj-$(CONFIG_IRQ_REMAP) += intr_remapping.o
 +obj-$(CONFIG_OMAP_IOMMU) += omap-iommu.o
 +obj-$(CONFIG_OMAP_IOVMM) += omap-iovmm.o
 +obj-$(CONFIG_OMAP_IOMMU_DEBUG) += omap-iommu-debug.o