Re: [PATCH v1 1/1] perf vendor events intel: Fix Novalake CPUID regex in mapfile.csv

LGTM. Thanks.

Reviewed-by: Dapeng Mi <[email protected]>

On 8/4/2026 5:50 AM, Chun-Tse Shao wrote:
> Based on offline discussion with Intel in
> lore.kernel.org/[email protected], 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 <[email protected]>
> ---
>  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