Merge branch 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

* 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (27 commits)
  rtmutex: Add missing rcu_read_unlock() in debug_rt_mutex_print_deadlock()
  lockdep: Comment all warnings
  lib: atomic64: Change the type of local lock to raw_spinlock_t
  locking, lib/atomic64: Annotate atomic64_lock::lock as raw
  locking, x86, iommu: Annotate qi->q_lock as raw
  locking, x86, iommu: Annotate irq_2_ir_lock as raw
  locking, x86, iommu: Annotate iommu->register_lock as raw
  locking, dma, ipu: Annotate bank_lock as raw
  locking, ARM: Annotate low level hw locks as raw
  locking, drivers/dca: Annotate dca_lock as raw
  locking, powerpc: Annotate uic->lock as raw
  locking, x86: mce: Annotate cmci_discover_lock as raw
  locking, ACPI: Annotate c3_lock as raw
  locking, oprofile: Annotate oprofilefs lock as raw
  locking, video: Annotate vga console lock as raw
  locking, latencytop: Annotate latency_lock as raw
  locking, timer_stats: Annotate table_lock as raw
  locking, rwsem: Annotate inner lock as raw
  locking, semaphores: Annotate inner lock as raw
  locking, sched: Annotate thread_group_cputimer as raw
  ...

Fix up conflicts in kernel/posix-cpu-timers.c manually: making
cputimer->cputime a raw lock conflicted with the ABBA fix in commit
bcd5cff7216f ("cputimer: Cure lock inversion").

1 files changed, 11 insertions, 11 deletions

diff --git a/arch/arm/mach-ixp4xx/common-pci.c b/arch/arm/mach-ixp4xx/common-pci.c
index 85245e48099c..f72a3a893c47 100644
--- a/arch/arm/mach-ixp4xx/common-pci.c
+++ b/arch/arm/mach-ixp4xx/common-pci.c
@@ -54,7 +54,7 @@ unsigned long ixp4xx_pci_reg_base = 0;
  * these transactions are atomic or we will end up
  * with corrupt data on the bus or in a driver.
  */
-static DEFINE_SPINLOCK(ixp4xx_pci_lock);
+static DEFINE_RAW_SPINLOCK(ixp4xx_pci_lock);
 
 /*
  * Read from PCI config space
@@ -62,10 +62,10 @@ static DEFINE_SPINLOCK(ixp4xx_pci_lock);
 static void crp_read(u32 ad_cbe, u32 *data)
 {
         unsigned long flags;
-        spin_lock_irqsave(&ixp4xx_pci_lock, flags);
+        raw_spin_lock_irqsave(&ixp4xx_pci_lock, flags);
         *PCI_CRP_AD_CBE = ad_cbe;
         *data = *PCI_CRP_RDATA;
-        spin_unlock_irqrestore(&ixp4xx_pci_lock, flags);
+        raw_spin_unlock_irqrestore(&ixp4xx_pci_lock, flags);
 }
 
 /*
@@ -74,10 +74,10 @@ static void crp_read(u32 ad_cbe, u32 *data)
 static void crp_write(u32 ad_cbe, u32 data)
 { 
         unsigned long flags;
-        spin_lock_irqsave(&ixp4xx_pci_lock, flags);
+        raw_spin_lock_irqsave(&ixp4xx_pci_lock, flags);
         *PCI_CRP_AD_CBE = CRP_AD_CBE_WRITE | ad_cbe;
         *PCI_CRP_WDATA = data;
-        spin_unlock_irqrestore(&ixp4xx_pci_lock, flags);
+        raw_spin_unlock_irqrestore(&ixp4xx_pci_lock, flags);
 }
 
 static inline int check_master_abort(void)
@@ -101,7 +101,7 @@ int ixp4xx_pci_read_errata(u32 addr, u32 cmd, u32* data)
         int retval = 0;
         int i;
 
-        spin_lock_irqsave(&ixp4xx_pci_lock, flags);
+        raw_spin_lock_irqsave(&ixp4xx_pci_lock, flags);
 
         *PCI_NP_AD = addr;
 
@@ -118,7 +118,7 @@ int ixp4xx_pci_read_errata(u32 addr, u32 cmd, u32* data)
         if(check_master_abort())
                 retval = 1;
 
-        spin_unlock_irqrestore(&ixp4xx_pci_lock, flags);
+        raw_spin_unlock_irqrestore(&ixp4xx_pci_lock, flags);
         return retval;
 }
 
@@ -127,7 +127,7 @@ int ixp4xx_pci_read_no_errata(u32 addr, u32 cmd, u32* data)
         unsigned long flags;
         int retval = 0;
 
-        spin_lock_irqsave(&ixp4xx_pci_lock, flags);
+        raw_spin_lock_irqsave(&ixp4xx_pci_lock, flags);
 
         *PCI_NP_AD = addr;
 
@@ -140,7 +140,7 @@ int ixp4xx_pci_read_no_errata(u32 addr, u32 cmd, u32* data)
         if(check_master_abort())
                 retval = 1;
 
-        spin_unlock_irqrestore(&ixp4xx_pci_lock, flags);
+        raw_spin_unlock_irqrestore(&ixp4xx_pci_lock, flags);
         return retval;
 }
 
@@ -149,7 +149,7 @@ int ixp4xx_pci_write(u32 addr, u32 cmd, u32 data)
         unsigned long flags;
         int retval = 0;
 
-        spin_lock_irqsave(&ixp4xx_pci_lock, flags);
+        raw_spin_lock_irqsave(&ixp4xx_pci_lock, flags);
 
         *PCI_NP_AD = addr;
 
@@ -162,7 +162,7 @@ int ixp4xx_pci_write(u32 addr, u32 cmd, u32 data)
         if(check_master_abort())
                 retval = 1;
 
-        spin_unlock_irqrestore(&ixp4xx_pci_lock, flags);
+        raw_spin_unlock_irqrestore(&ixp4xx_pci_lock, flags);
         return retval;
 }