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| author | Ingo Molnar | 2013-04-21 10:57:33 +0200 |
|---|---|---|
| committer | Ingo Molnar | 2013-04-21 10:57:33 +0200 |
| commit | 73e21ce28d8d2b75140b742b01373c3a085ecc52 (patch) | |
| tree | add380154271f9a68be4099590f912b4ab4bed9f /kernel/events/core.c | |
| parent | Merge branch 'uprobes/core' of git://git.kernel.org/pub/scm/linux/kernel/git/... (diff) | |
| parent | perf/x86: Fix offcore_rsp valid mask for SNB/IVB (diff) | |
| download | kernel-qcow2-linux-73e21ce28d8d2b75140b742b01373c3a085ecc52.tar.gz kernel-qcow2-linux-73e21ce28d8d2b75140b742b01373c3a085ecc52.tar.xz kernel-qcow2-linux-73e21ce28d8d2b75140b742b01373c3a085ecc52.zip | |
Merge branch 'perf/urgent' into perf/core
Conflicts:
arch/x86/kernel/cpu/perf_event_intel.c
Merge in the latest fixes before applying new patches, resolve the conflict.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/events/core.c')
| -rw-r--r-- | kernel/events/core.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c index 98c0845fcd20..8097df340eed 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -4764,7 +4764,8 @@ static void perf_event_mmap_event(struct perf_mmap_event *mmap_event) } else { if (arch_vma_name(mmap_event->vma)) { name = strncpy(tmp, arch_vma_name(mmap_event->vma), - sizeof(tmp)); + sizeof(tmp) - 1); + tmp[sizeof(tmp) - 1] = '\0'; goto got_name; } @@ -5360,7 +5361,7 @@ static void sw_perf_event_destroy(struct perf_event *event) static int perf_swevent_init(struct perf_event *event) { - int event_id = event->attr.config; + u64 event_id = event->attr.config; if (event->attr.type != PERF_TYPE_SOFTWARE) return -ENOENT; @@ -6016,6 +6017,7 @@ skip_type: if (pmu->pmu_cpu_context) goto got_cpu_context; + ret = -ENOMEM; pmu->pmu_cpu_context = alloc_percpu(struct perf_cpu_context); if (!pmu->pmu_cpu_context) goto free_dev; |