perf: MARVELL_CN10K_TAD_PMU should depend on ARCH_THUNDER

[PATCH] perf: MARVELL_CN10K_TAD_PMU should depend on ARCH_THUNDER

Posted by Geert Uytterhoeven 4 years, 5 months ago

The Marvell CN10K Last-Level cache Tag-and-data Units (LLC-TAD)
performance monitor is only present on Marvell CN10K SoCs.  Hence add a
dependency on ARCH_THUNDER, to prevent asking the user about this driver
when configuring a kernel without Cavium Thunder (incl. Marvell CN10K)
SoC support.

Fixes: 036a7584bede317d ("drivers: perf: Add LLC-TAD perf counter support")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 drivers/perf/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/perf/Kconfig b/drivers/perf/Kconfig
index e1a0c44bc686493e..7d6ffdf44a415a66 100644
--- a/drivers/perf/Kconfig
+++ b/drivers/perf/Kconfig
@@ -141,7 +141,7 @@ config ARM_DMC620_PMU
 
 config MARVELL_CN10K_TAD_PMU
 	tristate "Marvell CN10K LLC-TAD PMU"
-	depends on ARM64 || (COMPILE_TEST && 64BIT)
+	depends on ARCH_THUNDER || (COMPILE_TEST && 64BIT)
 	help
 	  Provides support for Last-Level cache Tag-and-data Units (LLC-TAD)
 	  performance monitors on CN10K family silicons.
-- 
2.25.1

Re: [PATCH] perf: MARVELL_CN10K_TAD_PMU should depend on ARCH_THUNDER

Posted by Will Deacon 4 years, 4 months ago

On Wed, 12 Jan 2022 15:00:47 +0100, Geert Uytterhoeven wrote:
> The Marvell CN10K Last-Level cache Tag-and-data Units (LLC-TAD)
> performance monitor is only present on Marvell CN10K SoCs.  Hence add a
> dependency on ARCH_THUNDER, to prevent asking the user about this driver
> when configuring a kernel without Cavium Thunder (incl. Marvell CN10K)
> SoC support.
> 
> 
> [...]

Applied to will (for-next/perf), thanks!

[1/1] perf: MARVELL_CN10K_TAD_PMU should depend on ARCH_THUNDER
      https://git.kernel.org/will/c/e564518b0727

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev