Re: [PATCH] riscv: fix RISCV_ISA_SVPBMT kconfig dependency warning

From: Palmer Dabbelt
Date: Thu Sep 15 2022 - 14:48:36 EST


On Tue, 13 Sep 2022 05:00:08 PDT (-0700), heiko@xxxxxxxxx wrote:
Hi Palmer,

Am Samstag, 9. Juli 2022, 03:49:29 CEST schrieb Randy Dunlap:
RISCV_ISA_SVPBMT selects RISCV_ALTERNATIVE which depends on !XIP_KERNEL.
Therefore RISCV_ISA_SVPBMT should also depend on !XIP_KERNEL so
quieten this kconfig warning:

WARNING: unmet direct dependencies detected for RISCV_ALTERNATIVE
Depends on [n]: !XIP_KERNEL [=y]
Selected by [y]:
- RISCV_ISA_SVPBMT [=y] && 64BIT [=y] && MMU [=y]

Fixes: ff689fd21cb1 ("riscv: add RISC-V Svpbmt extension support")
Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>

I think this should also be applied as fix?

Thanks
Heiko


Cc: Wei Fu <wefu@xxxxxxxxxx>
Cc: Liu Shaohua <liush@xxxxxxxxxxxxxxxxx>
Cc: Guo Ren <guoren@xxxxxxxxxx>
Cc: Heiko Stuebner <heiko@xxxxxxxxx>
Cc: Paul Walmsley <paul.walmsley@xxxxxxxxxx>
Cc: Palmer Dabbelt <palmer@xxxxxxxxxxx>
Cc: Albert Ou <aou@xxxxxxxxxxxxxxxxx>
Cc: linux-riscv@xxxxxxxxxxxxxxxxxxx
---
arch/riscv/Kconfig | 1 +
1 file changed, 1 insertion(+)

--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -362,6 +362,7 @@ config RISCV_ISA_C
config RISCV_ISA_SVPBMT
bool "SVPBMT extension support"
depends on 64BIT && MMU
+ depends on !XIP_KERNEL
select RISCV_ALTERNATIVE
default y
help


Thanks, this is on fixes.