Merge branch 'linus' into perfcounters/core-v2

Merge reason: we have gathered quite a few conflicts, need to merge upstream

Conflicts:
	arch/powerpc/kernel/Makefile
	arch/x86/ia32/ia32entry.S
	arch/x86/include/asm/hardirq.h
	arch/x86/include/asm/unistd_32.h
	arch/x86/include/asm/unistd_64.h
	arch/x86/kernel/cpu/common.c
	arch/x86/kernel/irq.c
	arch/x86/kernel/syscall_table_32.S
	arch/x86/mm/iomap_32.c
	include/linux/sched.h
	kernel/Makefile

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 4 insertions, 2 deletions

diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
index 24c7031e23c..3f129d963a0 100644
--- a/arch/x86/kernel/entry_64.S
+++ b/arch/x86/kernel/entry_64.S
@@ -368,6 +368,7 @@ ENTRY(save_rest)
 END(save_rest)
 
 /* save complete stack frame */
+        .pushsection .kprobes.text, "ax"
 ENTRY(save_paranoid)
         XCPT_FRAME 1 RDI+8
         cld
@@ -396,6 +397,7 @@ ENTRY(save_paranoid)
 1:      ret
         CFI_ENDPROC
 END(save_paranoid)
+        .popsection
 
 /*
  * A newly forked process directly context switches into this address.
@@ -416,7 +418,6 @@ ENTRY(ret_from_fork)
 
         GET_THREAD_INFO(%rcx)
 
-        CFI_REMEMBER_STATE
         RESTORE_REST
 
         testl $3, CS-ARGOFFSET(%rsp)            # from kernel_thread?
@@ -428,7 +429,6 @@ ENTRY(ret_from_fork)
         RESTORE_TOP_OF_STACK %rdi, -ARGOFFSET
         jmp ret_from_sys_call                   # go to the SYSRET fastpath
 
-        CFI_RESTORE_STATE
         CFI_ENDPROC
 END(ret_from_fork)
 
@@ -984,6 +984,8 @@ apicinterrupt UV_BAU_MESSAGE \
 #endif
 apicinterrupt LOCAL_TIMER_VECTOR \
         apic_timer_interrupt smp_apic_timer_interrupt
+apicinterrupt GENERIC_INTERRUPT_VECTOR \
+        generic_interrupt smp_generic_interrupt
 
 #ifdef CONFIG_SMP
 apicinterrupt INVALIDATE_TLB_VECTOR_START+0 \