Re: [PATCH v13 0/3] perf: Add Raspberry Pi AXI PMU driver
Krzysztof Kozlowski <[email protected]>
| Newsgroups | org.kernel.vger.linux-perf-users,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
On 15/08/2026 19:27, Ian Rogers wrote: > Motivation & Background > ============================== > Currently, Linux lacks a standard perf-API compatible driver for the > Broadcom AXI performance counter blocks on Raspberry Pi platforms. Prior > out-of-tree vendor solutions relied on custom debugfs nodes and ad-hoc > kthreads, preventing integration with standard Linux perf tooling (`perf stat`, > `perf list`, etc.). > Slow down! One version per 24h in normal cycle, not 13 patchsets in two days! (and even rarer during the merge window) Best regards, Krzysztof