* [PATCH] perf/renesas: Remove remaining RISCV_ALTERNATIVE references
@ 2026-10-13 8:38 Geert Uytterhoeven
2026-10-14 4:13 ` Jisheng Zhang
2026-10-14 9:28 ` Lad, Prabhakar
0 siblings, 2 replies; 3+ messages in thread
From: Geert Uytterhoeven @ 2026-10-13 8:38 UTC (permalink / raw)
To: Paul Walmsley, Palmer Dabbelt, Albert Ou, Alexandre Ghiti,
Conor Dooley, Jisheng Zhang, Will Deacon, Mark Rutland,
Magnus Damm
Cc: linux-riscv, linux-arm-kernel, linux-perf-users,
linux-renesas-soc, Geert Uytterhoeven
As riscv always selects RISCV_ALTERNATIVE, the option was removed.
However, a few references were left, making it impossible to enable
RZ/Five support (ARCH_R9A07G043).
Fix this by removing all remaining references.
Fixes: b924210f542e13c7 ("riscv: remove RISCV_ALTERNATIVE Kconfig option")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
To be applied to riscv/for-next, or folded into the original commit.
---
drivers/perf/Kconfig | 2 +-
drivers/soc/renesas/Kconfig | 1 -
2 files changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/perf/Kconfig b/drivers/perf/Kconfig
index 245e7bb763b9947a..8cef4bdef76aecab 100644
--- a/drivers/perf/Kconfig
+++ b/drivers/perf/Kconfig
@@ -117,7 +117,7 @@ config STARFIVE_STARLINK_PMU
config ANDES_CUSTOM_PMU
bool "Andes custom PMU support"
- depends on ARCH_RENESAS && RISCV_ALTERNATIVE && RISCV_PMU_SBI
+ depends on ARCH_RENESAS && RISCV_PMU_SBI
default y
help
The Andes cores implement the PMU overflow extension very
diff --git a/drivers/soc/renesas/Kconfig b/drivers/soc/renesas/Kconfig
index a63df28df3b5e7c7..0b6876ef6dca228b 100644
--- a/drivers/soc/renesas/Kconfig
+++ b/drivers/soc/renesas/Kconfig
@@ -461,7 +461,6 @@ config ARCH_R9A07G043
bool "RISC-V Platform support for R9A07G043F (RZ/Five)"
depends on NONPORTABLE
depends on !DMA_DIRECT_REMAP
- depends on RISCV_ALTERNATIVE
depends on !RISCV_ISA_ZICBOM
depends on RISCV_SBI
select ARCH_RZG2L
--
2.43.0
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] perf/renesas: Remove remaining RISCV_ALTERNATIVE references
2026-10-13 8:38 [PATCH] perf/renesas: Remove remaining RISCV_ALTERNATIVE references Geert Uytterhoeven
@ 2026-10-14 4:13 ` Jisheng Zhang
2026-10-14 9:28 ` Lad, Prabhakar
1 sibling, 0 replies; 3+ messages in thread
From: Jisheng Zhang @ 2026-10-14 4:13 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: Paul Walmsley, Palmer Dabbelt, Albert Ou, Alexandre Ghiti,
Conor Dooley, Will Deacon, Mark Rutland, Magnus Damm, linux-riscv,
linux-arm-kernel, linux-perf-users, linux-renesas-soc
On Tue, Oct 13, 2026 at 10:38:39AM +0200, Geert Uytterhoeven wrote:
> As riscv always selects RISCV_ALTERNATIVE, the option was removed.
> However, a few references were left, making it impossible to enable
> RZ/Five support (ARCH_R9A07G043).
>
> Fix this by removing all remaining references.
>
> Fixes: b924210f542e13c7 ("riscv: remove RISCV_ALTERNATIVE Kconfig option")
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Jisheng Zhang <jszhang@kernel.org>
> ---
> To be applied to riscv/for-next, or folded into the original commit.
> ---
> drivers/perf/Kconfig | 2 +-
> drivers/soc/renesas/Kconfig | 1 -
> 2 files changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/perf/Kconfig b/drivers/perf/Kconfig
> index 245e7bb763b9947a..8cef4bdef76aecab 100644
> --- a/drivers/perf/Kconfig
> +++ b/drivers/perf/Kconfig
> @@ -117,7 +117,7 @@ config STARFIVE_STARLINK_PMU
>
> config ANDES_CUSTOM_PMU
> bool "Andes custom PMU support"
> - depends on ARCH_RENESAS && RISCV_ALTERNATIVE && RISCV_PMU_SBI
> + depends on ARCH_RENESAS && RISCV_PMU_SBI
> default y
> help
> The Andes cores implement the PMU overflow extension very
> diff --git a/drivers/soc/renesas/Kconfig b/drivers/soc/renesas/Kconfig
> index a63df28df3b5e7c7..0b6876ef6dca228b 100644
> --- a/drivers/soc/renesas/Kconfig
> +++ b/drivers/soc/renesas/Kconfig
> @@ -461,7 +461,6 @@ config ARCH_R9A07G043
> bool "RISC-V Platform support for R9A07G043F (RZ/Five)"
> depends on NONPORTABLE
> depends on !DMA_DIRECT_REMAP
> - depends on RISCV_ALTERNATIVE
> depends on !RISCV_ISA_ZICBOM
> depends on RISCV_SBI
> select ARCH_RZG2L
> --
> 2.43.0
>
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] perf/renesas: Remove remaining RISCV_ALTERNATIVE references
2026-10-13 8:38 [PATCH] perf/renesas: Remove remaining RISCV_ALTERNATIVE references Geert Uytterhoeven
2026-10-14 4:13 ` Jisheng Zhang
@ 2026-10-14 9:28 ` Lad, Prabhakar
1 sibling, 0 replies; 3+ messages in thread
From: Lad, Prabhakar @ 2026-10-14 9:28 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: Paul Walmsley, Palmer Dabbelt, Albert Ou, Alexandre Ghiti,
Conor Dooley, Jisheng Zhang, Will Deacon, Mark Rutland,
Magnus Damm, linux-riscv, linux-arm-kernel, linux-perf-users,
linux-renesas-soc
On Tue, Oct 13, 2026 at 9:40 AM Geert Uytterhoeven
<geert+renesas@glider.be> wrote:
>
> As riscv always selects RISCV_ALTERNATIVE, the option was removed.
> However, a few references were left, making it impossible to enable
> RZ/Five support (ARCH_R9A07G043).
>
> Fix this by removing all remaining references.
>
> Fixes: b924210f542e13c7 ("riscv: remove RISCV_ALTERNATIVE Kconfig option")
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> ---
> To be applied to riscv/for-next, or folded into the original commit.
> ---
> drivers/perf/Kconfig | 2 +-
> drivers/soc/renesas/Kconfig | 1 -
> 2 files changed, 1 insertion(+), 2 deletions(-)
>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Cheers,
Prabhakar
> diff --git a/drivers/perf/Kconfig b/drivers/perf/Kconfig
> index 245e7bb763b9947a..8cef4bdef76aecab 100644
> --- a/drivers/perf/Kconfig
> +++ b/drivers/perf/Kconfig
> @@ -117,7 +117,7 @@ config STARFIVE_STARLINK_PMU
>
> config ANDES_CUSTOM_PMU
> bool "Andes custom PMU support"
> - depends on ARCH_RENESAS && RISCV_ALTERNATIVE && RISCV_PMU_SBI
> + depends on ARCH_RENESAS && RISCV_PMU_SBI
> default y
> help
> The Andes cores implement the PMU overflow extension very
> diff --git a/drivers/soc/renesas/Kconfig b/drivers/soc/renesas/Kconfig
> index a63df28df3b5e7c7..0b6876ef6dca228b 100644
> --- a/drivers/soc/renesas/Kconfig
> +++ b/drivers/soc/renesas/Kconfig
> @@ -461,7 +461,6 @@ config ARCH_R9A07G043
> bool "RISC-V Platform support for R9A07G043F (RZ/Five)"
> depends on NONPORTABLE
> depends on !DMA_DIRECT_REMAP
> - depends on RISCV_ALTERNATIVE
> depends on !RISCV_ISA_ZICBOM
> depends on RISCV_SBI
> select ARCH_RZG2L
> --
> 2.43.0
>
>
> _______________________________________________
> linux-riscv mailing list
> linux-riscv@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-riscv
^ permalink raw reply [flat|nested] 3+ messages in thread
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2026-10-13 8:38 [PATCH] perf/renesas: Remove remaining RISCV_ALTERNATIVE references Geert Uytterhoeven
2026-10-14 4:13 ` Jisheng Zhang
2026-10-14 9:28 ` Lad, Prabhakar
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