mirror-linux/tools
Zide Chen 2246c24426 perf pmu: Relax uncore wildcard matching to allow numeric suffix
Diamond Rapids introduces two types of PCIe related uncore PMUs:
"uncore_pcie4_*" and "uncore_pcie6_*".

To ensure that generic PCIe events (e.g., UNC_PCIE_CLOCKTICKS) can match
and collect events from both PMU types, slightly relax the wildcard
matching logic in perf_pmu__match_wildcard().

This change allows a wildcard such as "pcie" to match PMU names that
include a numeric suffix, such as "pcie4_*" and "pcie6_*".

Co-developed-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
Signed-off-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
Signed-off-by: Zide Chen <zide.chen@intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
Link: https://patch.msgid.link/20251231224233.113839-12-zide.chen@intel.com
2026-01-06 16:34:26 +01:00
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accounting
arch [GIT PULL] perf tools changes for v6.19 2025-12-07 07:07:02 -08:00
bootconfig
bpf bpf: Remove runqslower tool 2025-11-28 15:20:16 -08:00
build [GIT PULL] perf tools changes for v6.19 2025-12-07 07:07:02 -08:00
certs
cgroup
counter
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debugging
dma dma-mapping updates for Linux 6.19: 2025-12-06 09:25:05 -08:00
docs docs: makefile: move rustdoc check to the build wrapper 2025-11-29 08:42:53 -07:00
firewire
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hv
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include hyperv-next for v6.19 2025-12-09 06:10:17 +09:00
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lib [GIT PULL] perf tools changes for v6.19 2025-12-07 07:07:02 -08:00
memory-model
mm tools/mm/page_owner_sort: add help option support 2025-11-16 17:28:06 -08:00
net NFSD 6.19 Release Notes 2025-12-06 10:57:02 -08:00
objtool objtool: Add more robust signal error handling, detect and warn about stack overflows 2025-12-03 19:42:37 +01:00
pcmcia
perf perf pmu: Relax uncore wildcard matching to allow numeric suffix 2026-01-06 16:34:26 +01:00
power platform-drivers-x86 for v6.19-1 2025-12-10 06:38:17 +09:00
rcu
sched
sched_ext sched_ext: tools: Removing duplicate targets during non-cross compilation 2025-11-20 07:00:27 -10:00
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testing Futex changes for v6.19: 2025-12-10 17:21:30 +09:00
thermal tools/thermal/thermal-engine: Fix format string bug in thermal-engine 2025-11-25 11:00:28 +01:00
time
tracing rtla updaets for v6.19: 2025-12-05 09:34:01 -08:00
usb
verification
virtio tools/virtio: replace "__auto_type" with "auto" 2025-12-08 15:32:15 -08:00
wmi
workqueue
writeback
Makefile tools/dma: move dma_map_benchmark from selftests to tools/dma 2025-10-29 09:41:40 +01:00