Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (123 commits)
  perf: Remove the nmi parameter from the oprofile_perf backend
  x86, perf: Make copy_from_user_nmi() a library function
  perf: Remove perf_event_attr::type check
  x86, perf: P4 PMU - Fix typos in comments and style cleanup
  perf tools: Make test use the preset debugfs path
  perf tools: Add automated tests for events parsing
  perf tools: De-opt the parse_events function
  perf script: Fix display of IP address for non-callchain path
  perf tools: Fix endian conversion reading event attr from file header
  perf tools: Add missing 'node' alias to the hw_cache[] array
  perf probe: Support adding probes on offline kernel modules
  perf probe: Add probed module in front of function
  perf probe: Introduce debuginfo to encapsulate dwarf information
  perf-probe: Move dwarf library routines to dwarf-aux.{c, h}
  perf probe: Remove redundant dwarf functions
  perf probe: Move strtailcmp to string.c
  perf probe: Rename DIE_FIND_CB_FOUND to DIE_FIND_CB_END
  tracing/kprobe: Update symbol reference when loading module
  tracing/kprobes: Support module init function probing
  kprobes: Return -ENOENT if probe point doesn't exist
  ...

8 files changed, 60 insertions, 22 deletions

diff --git a/arch/sparc/kernel/perf_event.c b/arch/sparc/kernel/perf_event.c
index 2cb0e1c001e2..62a034318b18 100644
--- a/arch/sparc/kernel/perf_event.c
+++ b/arch/sparc/kernel/perf_event.c
@@ -246,6 +246,20 @@ static const cache_map_t ultra3_cache_map = {
                 [ C(RESULT_MISS)   ] = { CACHE_OP_UNSUPPORTED },
         },
 },
+[C(NODE)] = {
+        [C(OP_READ)] = {
+                [C(RESULT_ACCESS)] = { CACHE_OP_UNSUPPORTED },
+                [C(RESULT_MISS)  ] = { CACHE_OP_UNSUPPORTED },
+        },
+        [ C(OP_WRITE) ] = {
+                [ C(RESULT_ACCESS) ] = { CACHE_OP_UNSUPPORTED },
+                [ C(RESULT_MISS)   ] = { CACHE_OP_UNSUPPORTED },
+        },
+        [ C(OP_PREFETCH) ] = {
+                [ C(RESULT_ACCESS) ] = { CACHE_OP_UNSUPPORTED },
+                [ C(RESULT_MISS)   ] = { CACHE_OP_UNSUPPORTED },
+        },
+},
 };
 
 static const struct sparc_pmu ultra3_pmu = {
@@ -361,6 +375,20 @@ static const cache_map_t niagara1_cache_map = {
                 [ C(RESULT_MISS)   ] = { CACHE_OP_UNSUPPORTED },
         },
 },
+[C(NODE)] = {
+        [C(OP_READ)] = {
+                [C(RESULT_ACCESS)] = { CACHE_OP_UNSUPPORTED },
+                [C(RESULT_MISS)  ] = { CACHE_OP_UNSUPPORTED },
+        },
+        [ C(OP_WRITE) ] = {
+                [ C(RESULT_ACCESS) ] = { CACHE_OP_UNSUPPORTED },
+                [ C(RESULT_MISS)   ] = { CACHE_OP_UNSUPPORTED },
+        },
+        [ C(OP_PREFETCH) ] = {
+                [ C(RESULT_ACCESS) ] = { CACHE_OP_UNSUPPORTED },
+                [ C(RESULT_MISS)   ] = { CACHE_OP_UNSUPPORTED },
+        },
+},
 };
 
 static const struct sparc_pmu niagara1_pmu = {
@@ -473,6 +501,20 @@ static const cache_map_t niagara2_cache_map = {
                 [ C(RESULT_MISS)   ] = { CACHE_OP_UNSUPPORTED },
         },
 },
+[C(NODE)] = {
+        [C(OP_READ)] = {
+                [C(RESULT_ACCESS)] = { CACHE_OP_UNSUPPORTED },
+                [C(RESULT_MISS)  ] = { CACHE_OP_UNSUPPORTED },
+        },
+        [ C(OP_WRITE) ] = {
+                [ C(RESULT_ACCESS) ] = { CACHE_OP_UNSUPPORTED },
+                [ C(RESULT_MISS)   ] = { CACHE_OP_UNSUPPORTED },
+        },
+        [ C(OP_PREFETCH) ] = {
+                [ C(RESULT_ACCESS) ] = { CACHE_OP_UNSUPPORTED },
+                [ C(RESULT_MISS)   ] = { CACHE_OP_UNSUPPORTED },
+        },
+},
 };
 
 static const struct sparc_pmu niagara2_pmu = {
@@ -1277,7 +1319,7 @@ static int __kprobes perf_event_nmi_handler(struct notifier_block *self,
                 if (!sparc_perf_event_set_period(event, hwc, idx))
                         continue;
 
-                if (perf_event_overflow(event, 1, &data, regs))
+                if (perf_event_overflow(event, &data, regs))
                         sparc_pmu_stop(event, 0);
         }
 
diff --git a/arch/sparc/kernel/unaligned_32.c b/arch/sparc/kernel/unaligned_32.c
index 4491f4cb2695..7efbb2f9e77f 100644
--- a/arch/sparc/kernel/unaligned_32.c
+++ b/arch/sparc/kernel/unaligned_32.c
@@ -247,7 +247,7 @@ asmlinkage void kernel_unaligned_trap(struct pt_regs *regs, unsigned int insn)
                 unsigned long addr = compute_effective_address(regs, insn);
                 int err;
 
-                perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0, regs, addr);
+                perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, regs, addr);
                 switch (dir) {
                 case load:
                         err = do_int_load(fetch_reg_addr(((insn>>25)&0x1f),
@@ -338,7 +338,7 @@ asmlinkage void user_unaligned_trap(struct pt_regs *regs, unsigned int insn)
                 }
 
                 addr = compute_effective_address(regs, insn);
-                perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0, regs, addr);
+                perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, regs, addr);
                 switch(dir) {
                 case load:
                         err = do_int_load(fetch_reg_addr(((insn>>25)&0x1f),
diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
index b2b019ea8caa..35cff1673aa4 100644
--- a/arch/sparc/kernel/unaligned_64.c
+++ b/arch/sparc/kernel/unaligned_64.c
@@ -317,7 +317,7 @@ asmlinkage void kernel_unaligned_trap(struct pt_regs *regs, unsigned int insn)
 
                 addr = compute_effective_address(regs, insn,
                                                  ((insn >> 25) & 0x1f));
-                perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0, regs, addr);
+                perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, regs, addr);
                 switch (asi) {
                 case ASI_NL:
                 case ASI_AIUPL:
@@ -384,7 +384,7 @@ int handle_popc(u32 insn, struct pt_regs *regs)
         int ret, i, rd = ((insn >> 25) & 0x1f);
         int from_kernel = (regs->tstate & TSTATE_PRIV) != 0;
                                 
-        perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+        perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
         if (insn & 0x2000) {
                 maybe_flush_windows(0, 0, rd, from_kernel);
                 value = sign_extend_imm13(insn);
@@ -431,7 +431,7 @@ int handle_ldf_stq(u32 insn, struct pt_regs *regs)
         int asi = decode_asi(insn, regs);
         int flag = (freg < 32) ? FPRS_DL : FPRS_DU;
 
-        perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+        perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
 
         save_and_clear_fpu();
         current_thread_info()->xfsr[0] &= ~0x1c000;
@@ -554,7 +554,7 @@ void handle_ld_nf(u32 insn, struct pt_regs *regs)
         int from_kernel = (regs->tstate & TSTATE_PRIV) != 0;
         unsigned long *reg;
                                 
-        perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+        perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
 
         maybe_flush_windows(0, 0, rd, from_kernel);
         reg = fetch_reg_addr(rd, regs);
@@ -586,7 +586,7 @@ void handle_lddfmna(struct pt_regs *regs, unsigned long sfar, unsigned long sfsr
 
         if (tstate & TSTATE_PRIV)
                 die_if_kernel("lddfmna from kernel", regs);
-        perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0, regs, sfar);
+        perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, regs, sfar);
         if (test_thread_flag(TIF_32BIT))
                 pc = (u32)pc;
         if (get_user(insn, (u32 __user *) pc) != -EFAULT) {
@@ -647,7 +647,7 @@ void handle_stdfmna(struct pt_regs *regs, unsigned long sfar, unsigned long sfsr
 
         if (tstate & TSTATE_PRIV)
                 die_if_kernel("stdfmna from kernel", regs);
-        perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0, regs, sfar);
+        perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, regs, sfar);
         if (test_thread_flag(TIF_32BIT))
                 pc = (u32)pc;
         if (get_user(insn, (u32 __user *) pc) != -EFAULT) {
diff --git a/arch/sparc/kernel/visemul.c b/arch/sparc/kernel/visemul.c
index 36357717d691..32b626c9d815 100644
--- a/arch/sparc/kernel/visemul.c
+++ b/arch/sparc/kernel/visemul.c
@@ -802,7 +802,7 @@ int vis_emul(struct pt_regs *regs, unsigned int insn)
 
         BUG_ON(regs->tstate & TSTATE_PRIV);
 
-        perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+        perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
 
         if (test_thread_flag(TIF_32BIT))
                 pc = (u32)pc;
diff --git a/arch/sparc/math-emu/math_32.c b/arch/sparc/math-emu/math_32.c
index a3fccde894ec..aa4d55b0bdf0 100644
--- a/arch/sparc/math-emu/math_32.c
+++ b/arch/sparc/math-emu/math_32.c
@@ -164,7 +164,7 @@ int do_mathemu(struct pt_regs *regs, struct task_struct *fpt)
         int retcode = 0;                               /* assume all succeed */
         unsigned long insn;
 
-        perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+        perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
 
 #ifdef DEBUG_MATHEMU
         printk("In do_mathemu()... pc is %08lx\n", regs->pc);
diff --git a/arch/sparc/math-emu/math_64.c b/arch/sparc/math-emu/math_64.c
index 56d2c44747b8..e575bd2fe381 100644
--- a/arch/sparc/math-emu/math_64.c
+++ b/arch/sparc/math-emu/math_64.c
@@ -184,7 +184,7 @@ int do_mathemu(struct pt_regs *regs, struct fpustate *f)
 
         if (tstate & TSTATE_PRIV)
                 die_if_kernel("unfinished/unimplemented FPop from kernel", regs);
-        perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+        perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
         if (test_thread_flag(TIF_32BIT))
                 pc = (u32)pc;
         if (get_user(insn, (u32 __user *) pc) != -EFAULT) {
diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
index 7543ddbdadb2..aa1c1b1ce5cc 100644
--- a/arch/sparc/mm/fault_32.c
+++ b/arch/sparc/mm/fault_32.c
@@ -251,7 +251,7 @@ asmlinkage void do_sparc_fault(struct pt_regs *regs, int text_fault, int write,
         if (in_atomic() || !mm)
                 goto no_context;
 
-        perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, address);
+        perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);
 
         down_read(&mm->mmap_sem);
 
@@ -301,12 +301,10 @@ good_area:
         }
         if (fault & VM_FAULT_MAJOR) {
                 current->maj_flt++;
-                perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MAJ, 1, 0,
-                              regs, address);
+                perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MAJ, 1, regs, address);
         } else {
                 current->min_flt++;
-                perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MIN, 1, 0,
-                              regs, address);
+                perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MIN, 1, regs, address);
         }
         up_read(&mm->mmap_sem);
         return;
diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
index f92ce56a8b22..504c0622f729 100644
--- a/arch/sparc/mm/fault_64.c
+++ b/arch/sparc/mm/fault_64.c
@@ -325,7 +325,7 @@ asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
         if (in_atomic() || !mm)
                 goto intr_or_no_mm;
 
-        perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, address);
+        perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);
 
         if (!down_read_trylock(&mm->mmap_sem)) {
                 if ((regs->tstate & TSTATE_PRIV) &&
@@ -433,12 +433,10 @@ good_area:
         }
         if (fault & VM_FAULT_MAJOR) {
                 current->maj_flt++;
-                perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MAJ, 1, 0,
-                              regs, address);
+                perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MAJ, 1, regs, address);
         } else {
                 current->min_flt++;
-                perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MIN, 1, 0,
-                              regs, address);
+                perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MIN, 1, regs, address);
         }
         up_read(&mm->mmap_sem);