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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-03-06 18:59:36 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-03-06 18:59:36 +0300 |
| commit | 203b6609e0ede49eb0b97008b1150c69e9d2ffd3 (patch) | |
| tree | 7d9c1227eeec17f75b2a827e385387f640a365a6 /arch/arm/mach-imx | |
| parent | 3478588b5136966c80c571cf0006f08e9e5b8f04 (diff) | |
| parent | c978b9460fe1d4a1e1effa0abd6bd69b18a098a8 (diff) | |
| download | linux-203b6609e0ede49eb0b97008b1150c69e9d2ffd3.tar.xz | |
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf updates from Ingo Molnar:
"Lots of tooling updates - too many to list, here's a few highlights:
- Various subcommand updates to 'perf trace', 'perf report', 'perf
record', 'perf annotate', 'perf script', 'perf test', etc.
- CPU and NUMA topology and affinity handling improvements,
- HW tracing and HW support updates:
- Intel PT updates
- ARM CoreSight updates
- vendor HW event updates
- BPF updates
- Tons of infrastructure updates, both on the build system and the
library support side
- Documentation updates.
- ... and lots of other changes, see the changelog for details.
Kernel side updates:
- Tighten up kprobes blacklist handling, reduce the number of places
where developers can install a kprobe and hang/crash the system.
- Fix/enhance vma address filter handling.
- Various PMU driver updates, small fixes and additions.
- refcount_t conversions
- BPF updates
- error code propagation enhancements
- misc other changes"
* 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (238 commits)
perf script python: Add Python3 support to syscall-counts-by-pid.py
perf script python: Add Python3 support to syscall-counts.py
perf script python: Add Python3 support to stat-cpi.py
perf script python: Add Python3 support to stackcollapse.py
perf script python: Add Python3 support to sctop.py
perf script python: Add Python3 support to powerpc-hcalls.py
perf script python: Add Python3 support to net_dropmonitor.py
perf script python: Add Python3 support to mem-phys-addr.py
perf script python: Add Python3 support to failed-syscalls-by-pid.py
perf script python: Add Python3 support to netdev-times.py
perf tools: Add perf_exe() helper to find perf binary
perf script: Handle missing fields with -F +..
perf data: Add perf_data__open_dir_data function
perf data: Add perf_data__(create_dir|close_dir) functions
perf data: Fail check_backup in case of error
perf data: Make check_backup work over directories
perf tools: Add rm_rf_perf_data function
perf tools: Add pattern name checking to rm_rf
perf tools: Add depth checking to rm_rf
perf data: Add global path holder
...
Diffstat (limited to 'arch/arm/mach-imx')
| -rw-r--r-- | arch/arm/mach-imx/mmdc.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/arch/arm/mach-imx/mmdc.c b/arch/arm/mach-imx/mmdc.c index e49e06834516..fce4b426c379 100644 --- a/arch/arm/mach-imx/mmdc.c +++ b/arch/arm/mach-imx/mmdc.c @@ -294,13 +294,7 @@ static int mmdc_pmu_event_init(struct perf_event *event) return -EOPNOTSUPP; } - if (event->attr.exclude_user || - event->attr.exclude_kernel || - event->attr.exclude_hv || - event->attr.exclude_idle || - event->attr.exclude_host || - event->attr.exclude_guest || - event->attr.sample_period) + if (event->attr.sample_period) return -EINVAL; if (cfg < 0 || cfg >= MMDC_NUM_COUNTERS) @@ -456,6 +450,7 @@ static int mmdc_pmu_init(struct mmdc_pmu *pmu_mmdc, .start = mmdc_pmu_event_start, .stop = mmdc_pmu_event_stop, .read = mmdc_pmu_event_update, + .capabilities = PERF_PMU_CAP_NO_EXCLUDE, }, .mmdc_base = mmdc_base, .dev = dev, |