[PATCH v1] perf/riscv-sbi: Add platform specific firmware event handling

patchwork-bot+linux-riscv at kernel.org patchwork-bot+linux-riscv at kernel.org
Mon Sep 23 23:40:31 PDT 2024


Hello:

This patch was applied to riscv/linux.git (for-next)
by Palmer Dabbelt <palmer at rivosinc.com>:

On Mon, 12 Aug 2024 05:11:09 +0000 you wrote:
> The SBI v2.0 specification pointed to by the link below reserves the
> event code 0xffff for platform specific firmware events. Update the driver
> to be able to parse and program such events. The platform specific
> firmware events must now be specified in the perf command as below:
> perf stat -e rCxxx ...
> where bits[63:62] = 0x3 of the event config indicate a platform specific
> firmware event and xxx indicate the actual event code which is passed
> as the event data.
> 
> [...]

Here is the summary with links:
  - [v1] perf/riscv-sbi: Add platform specific firmware event handling
    https://git.kernel.org/riscv/c/f0c9363db2dd

You are awesome, thank you!
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