aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2013-01-22 17:32:07 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2013-01-22 17:32:07 -0500
commited06ef318a7ddde3823966f808f39b515eae1862 (patch)
treeb66304586760f5d4e03955ebf70cb27fdc6c8747
parent343391b1d14cf1e282f3cf5b4ea416c2ae2a4c9a (diff)
parentacb8fb04b74e1c26117b89945dc058b52b28ccb9 (diff)
Merge tag 'perf-urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
Pull perf/urgent fixes from Arnaldo Carvalho de Melo: . revert 20b279 - require exclude_guest to use PEBS - kernel side, now older binaries will continue working for things like cycles:pp without needing to pass extra modifiers, from David Ahern. . Fix building from 'make perf-*-src-pkg' tarballs, broken by UAPI, from Sebastian Andrzej Siewior [ Pulling directly, Ingo would normally pull but has been unresponsive ] * tag 'perf-urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: perf tools: Fix building from 'make perf-*-src-pkg' tarballs perf x86: revert 20b279 - require exclude_guest to use PEBS - kernel side
-rw-r--r--arch/x86/kernel/cpu/perf_event.c6
-rw-r--r--tools/perf/MANIFEST10
2 files changed, 10 insertions, 6 deletions
diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
index 4428fd178bce..6774c17a5576 100644
--- a/arch/x86/kernel/cpu/perf_event.c
+++ b/arch/x86/kernel/cpu/perf_event.c
@@ -340,9 +340,6 @@ int x86_setup_perfctr(struct perf_event *event)
340 /* BTS is currently only allowed for user-mode. */ 340 /* BTS is currently only allowed for user-mode. */
341 if (!attr->exclude_kernel) 341 if (!attr->exclude_kernel)
342 return -EOPNOTSUPP; 342 return -EOPNOTSUPP;
343
344 if (!attr->exclude_guest)
345 return -EOPNOTSUPP;
346 } 343 }
347 344
348 hwc->config |= config; 345 hwc->config |= config;
@@ -385,9 +382,6 @@ int x86_pmu_hw_config(struct perf_event *event)
385 if (event->attr.precise_ip) { 382 if (event->attr.precise_ip) {
386 int precise = 0; 383 int precise = 0;
387 384
388 if (!event->attr.exclude_guest)
389 return -EOPNOTSUPP;
390
391 /* Support for constant skid */ 385 /* Support for constant skid */
392 if (x86_pmu.pebs_active && !x86_pmu.pebs_broken) { 386 if (x86_pmu.pebs_active && !x86_pmu.pebs_broken) {
393 precise++; 387 precise++;
diff --git a/tools/perf/MANIFEST b/tools/perf/MANIFEST
index 80db3f4bcf7a..39d41068484f 100644
--- a/tools/perf/MANIFEST
+++ b/tools/perf/MANIFEST
@@ -11,11 +11,21 @@ lib/rbtree.c
11include/linux/swab.h 11include/linux/swab.h
12arch/*/include/asm/unistd*.h 12arch/*/include/asm/unistd*.h
13arch/*/include/asm/perf_regs.h 13arch/*/include/asm/perf_regs.h
14arch/*/include/uapi/asm/unistd*.h
15arch/*/include/uapi/asm/perf_regs.h
14arch/*/lib/memcpy*.S 16arch/*/lib/memcpy*.S
15arch/*/lib/memset*.S 17arch/*/lib/memset*.S
16include/linux/poison.h 18include/linux/poison.h
17include/linux/magic.h 19include/linux/magic.h
18include/linux/hw_breakpoint.h 20include/linux/hw_breakpoint.h
21include/linux/rbtree_augmented.h
22include/uapi/linux/perf_event.h
23include/uapi/linux/const.h
24include/uapi/linux/swab.h
25include/uapi/linux/hw_breakpoint.h
19arch/x86/include/asm/svm.h 26arch/x86/include/asm/svm.h
20arch/x86/include/asm/vmx.h 27arch/x86/include/asm/vmx.h
21arch/x86/include/asm/kvm_host.h 28arch/x86/include/asm/kvm_host.h
29arch/x86/include/uapi/asm/svm.h
30arch/x86/include/uapi/asm/vmx.h
31arch/x86/include/uapi/asm/kvm.h