* [PATCH v1 1/1] perf vendor events intel: Fix Novalake CPUID regex in mapfile.csv
@ 2026-08-03 21:50 Chun-Tse Shao
2026-08-04 1:25 ` Mi, Dapeng
0 siblings, 1 reply; 2+ messages in thread
From: Chun-Tse Shao @ 2026-08-03 21:50 UTC (permalink / raw)
To: peterz, mingo, acme, namhyung
Cc: alexander.shishkin, jolsa, adrian.hunter, james.clark, afaerber,
mani, dapeng1.mi, thomas.falcon, irogers, linux-perf-users,
linux-kernel, Chun-Tse Shao
Based on offline discussion with Intel in
lore.kernel.org/20260715211144.3144895-1-ctshao@google.com, we decided
to drop the leading zero from Nova Lake models 0x01 and 0x03 in
mapfile.csv to match single-digit model numbers without zero padding
(GenuineIntel-18-[13]).
The updated mapfile entry was published in:
github.com/intel/perfmon/commit/00167baed45ac3b2708e89dbf1b9ce4769e9d115
Signed-off-by: Chun-Tse Shao <ctshao@google.com>
---
tools/perf/pmu-events/arch/x86/mapfile.csv | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/pmu-events/arch/x86/mapfile.csv b/tools/perf/pmu-events/arch/x86/mapfile.csv
index 8e4ee898942c..e5d90825041b 100644
--- a/tools/perf/pmu-events/arch/x86/mapfile.csv
+++ b/tools/perf/pmu-events/arch/x86/mapfile.csv
@@ -39,7 +39,7 @@ GenuineIntel-6-8[CD],v1.19,tigerlake,core
GenuineIntel-6-2C,v5,westmereep-dp,core
GenuineIntel-6-25,v4,westmereep-sp,core
GenuineIntel-6-2F,v4,westmereex,core
-GenuineIntel-18-0[13],v1.00,novalake,core
+GenuineIntel-18-[13],v1.00,novalake,core
AuthenticAMD-23-([12][0-9A-F]|[0-9A-F]),v2,amdzen1,core
AuthenticAMD-23-[[:xdigit:]]+,v1,amdzen2,core
AuthenticAMD-25-([245][[:xdigit:]]|[[:xdigit:]]),v1,amdzen3,core
--
2.55.0.571.g244d577d93-goog
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v1 1/1] perf vendor events intel: Fix Novalake CPUID regex in mapfile.csv
2026-08-03 21:50 [PATCH v1 1/1] perf vendor events intel: Fix Novalake CPUID regex in mapfile.csv Chun-Tse Shao
@ 2026-08-04 1:25 ` Mi, Dapeng
0 siblings, 0 replies; 2+ messages in thread
From: Mi, Dapeng @ 2026-08-04 1:25 UTC (permalink / raw)
To: Chun-Tse Shao, peterz, mingo, acme, namhyung
Cc: alexander.shishkin, jolsa, adrian.hunter, james.clark, afaerber,
mani, thomas.falcon, irogers, linux-perf-users, linux-kernel
LGTM. Thanks.
Reviewed-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
On 8/4/2026 5:50 AM, Chun-Tse Shao wrote:
> Based on offline discussion with Intel in
> lore.kernel.org/20260715211144.3144895-1-ctshao@google.com, we decided
> to drop the leading zero from Nova Lake models 0x01 and 0x03 in
> mapfile.csv to match single-digit model numbers without zero padding
> (GenuineIntel-18-[13]).
>
> The updated mapfile entry was published in:
> github.com/intel/perfmon/commit/00167baed45ac3b2708e89dbf1b9ce4769e9d115
>
> Signed-off-by: Chun-Tse Shao <ctshao@google.com>
> ---
> tools/perf/pmu-events/arch/x86/mapfile.csv | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tools/perf/pmu-events/arch/x86/mapfile.csv b/tools/perf/pmu-events/arch/x86/mapfile.csv
> index 8e4ee898942c..e5d90825041b 100644
> --- a/tools/perf/pmu-events/arch/x86/mapfile.csv
> +++ b/tools/perf/pmu-events/arch/x86/mapfile.csv
> @@ -39,7 +39,7 @@ GenuineIntel-6-8[CD],v1.19,tigerlake,core
> GenuineIntel-6-2C,v5,westmereep-dp,core
> GenuineIntel-6-25,v4,westmereep-sp,core
> GenuineIntel-6-2F,v4,westmereex,core
> -GenuineIntel-18-0[13],v1.00,novalake,core
> +GenuineIntel-18-[13],v1.00,novalake,core
> AuthenticAMD-23-([12][0-9A-F]|[0-9A-F]),v2,amdzen1,core
> AuthenticAMD-23-[[:xdigit:]]+,v1,amdzen2,core
> AuthenticAMD-25-([245][[:xdigit:]]|[[:xdigit:]]),v1,amdzen3,core
^ permalink raw reply [flat|nested] 2+ messages in thread
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2026-08-03 21:50 [PATCH v1 1/1] perf vendor events intel: Fix Novalake CPUID regex in mapfile.csv Chun-Tse Shao
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