Re: [PATCH v8 0/2] perf inject intel-PT LBR/brstack synthesis fixes

From: Arnaldo Carvalho de Melo

Date: Wed May 20 2026 - 17:09:12 EST


On Mon, May 18, 2026 at 03:43:23PM -0700, Ian Rogers wrote:
> An intel-pt trace can be turned into LBR events either in perf script
> or perf inject with the --itrace=L option. With perf inject the
> generated perf.data file failed to be parsed as the sample events were
> out of sync with their perf_event_attr. A range of fixes were
> required.
>
> This patch was separated from a large perf script refactor that
> highlighted the breakage:
> https://lore.kernel.org/lkml/20260425224951.174663-1-irogers@xxxxxxxxxx/

Thanks, applied to perf-tools-next, for v7.2.

- Arnaldo