Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Pull s390 updates from Martin Schwidefsky:
 "The bulk of the patches for the 3.13 merge window.

  Heiko spent quite a bit of work to improve the code generation for the
  kernel.  That includes the exploitation of the interlocked-access
  facility for the atomics and bitops implementation and the improvement
  for the -march and -mtune compiler settings.

  Another important change is the removal of the user_mode=home option,
  user processes now always run in primary space.  The storage keys are
  not initialized at system startup any more, with that the storage key
  removal work is complete.  For the PCI support the hibernation hooks
  have been implemented.

  And as usual cleanup and fixes"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (62 commits)
  s390/scm_blk: fix endless loop for requests != REQ_TYPE_FS
  s390/mm,tlb: correct tlb flush on page table upgrade
  s390/mm: page_table_realloc returns failure
  s390: allow to set gcc -mtune flag
  s390/percpu: remove this_cpu_xor() implementation
  s390/vtime: correct idle time calculation
  s390/time: fix get_tod_clock_ext inline assembly
  tty/hvc_iucv: remove redundant NULL check
  s390/dasd: Write to profile data area only if it is available
  s390: convert use of typedef ctl_table to struct ctl_table
  s390/pci: cleanup function information block
  s390/pci: remove CONFIG_PCI_DEBUG dependancy
  s390/pci: message cleanup
  Update default configuration
  s390: add a couple of useful defconfigs
  s390/percpu: make use of interlocked-access facility 1 instructions
  s390/percpu: use generic percpu ops for CONFIG_32BIT
  s390/compat: make psw32_user_bits a constant value again
  s390: fix handling of runtime instrumentation psw bit
  s390: fix save and restore of the floating-point-control register
  ...

2 files changed, 3 insertions, 2 deletions

diff --git a/arch/s390/include/uapi/asm/ptrace.h b/arch/s390/include/uapi/asm/ptrace.h
index 7a84619e315e..7e0b498a2c2b 100644
--- a/arch/s390/include/uapi/asm/ptrace.h
+++ b/arch/s390/include/uapi/asm/ptrace.h
@@ -199,6 +199,7 @@ typedef union
 typedef struct
 {
 	__u32   fpc;
+	__u32	pad;
 	freg_t  fprs[NUM_FPRS];              
 } s390_fp_regs;
 
@@ -206,7 +207,6 @@ typedef struct
 #define FPC_FLAGS_MASK          0x00F80000
 #define FPC_DXC_MASK            0x0000FF00
 #define FPC_RM_MASK             0x00000003
-#define FPC_VALID_MASK          0xF8F8FF03
 
 /* this typedef defines how a Program Status Word looks like */
 typedef struct 
@@ -263,7 +263,7 @@ typedef struct
 #define PSW_MASK_EA		0x0000000100000000UL
 #define PSW_MASK_BA		0x0000000080000000UL
 
-#define PSW_MASK_USER		0x0000FF8180000000UL
+#define PSW_MASK_USER		0x0000FF0180000000UL
 
 #define PSW_ADDR_AMODE		0x0000000000000000UL
 #define PSW_ADDR_INSN		0xFFFFFFFFFFFFFFFFUL
diff --git a/arch/s390/include/uapi/asm/sigcontext.h b/arch/s390/include/uapi/asm/sigcontext.h
index 584787f6ce44..b30de9c01bbe 100644
--- a/arch/s390/include/uapi/asm/sigcontext.h
+++ b/arch/s390/include/uapi/asm/sigcontext.h
@@ -49,6 +49,7 @@ typedef struct
 typedef struct
 {
 	unsigned int fpc;
+	unsigned int pad;
 	double   fprs[__NUM_FPRS];
 } _s390_fp_regs;