[PATCH 1/2] riscv: ERRATA_STARFIVE_JH7100: Fix missing dependency on new CONFIG_CACHEMAINT_FOR_DMA

From: Jonathan Cameron <Jonathan.Cameron@huawei.com>
To: Conor Dooley <conor.dooley@microchip.com>,
	Geert Uytterhoeven <geert+renesas@glider.be>,
	Magnus Damm <magnus.damm@gmail.com>,
	Paul Walmsley <pjw@kernel.org>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>
Cc: Paul Gazzillo <paul@pgazz.com>,
	Necip Fazil Yildiran <fazilyildiran@gmail.com>,
	<linux-renesas-soc@vger.kernel.org>,
	<linux-riscv@lists.infradead.org>, <linuxarm@huawei.com>,
	Arnd Bergmann <arnd@arndb.de>
Subject: [PATCH 1/2] riscv: ERRATA_STARFIVE_JH7100: Fix missing dependency on new CONFIG_CACHEMAINT_FOR_DMA
Date: Wed, 10 Dec 2025 16:00:46 +0000	[thread overview]
Message-ID: <20251210160047.201379-2-Jonathan.Cameron@huawei.com> (raw)
In-Reply-To: <20251210160047.201379-1-Jonathan.Cameron@huawei.com>

The Kconfig menu entry was converted to a menuconfig to allow it to be
hidden for !CONFIG_RISCV. The drivers under this new option were selected
by some other Kconfig symbols and so an extra select CACHEMAINT_FOR_DMA is
needed.

Fixes: 4d1608d0ab33 ("cache: Make top level Kconfig menu a boolean dependent on RISCV")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202512100509.g6llkMMr-lkp@intel.com/
Signed-off-by: Jonathan Cameron <jonathan.cameron@huawei.com>
---
 arch/riscv/Kconfig.errata | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/riscv/Kconfig.errata b/arch/riscv/Kconfig.errata
index aca9b0cfcfec..3c945d086c7d 100644
--- a/arch/riscv/Kconfig.errata
+++ b/arch/riscv/Kconfig.errata
@@ -84,6 +84,7 @@ config ERRATA_STARFIVE_JH7100
 	select DMA_GLOBAL_POOL
 	select RISCV_DMA_NONCOHERENT
 	select RISCV_NONSTANDARD_CACHE_OPS
+	select CACHEMAINT_FOR_DMA
 	select SIFIVE_CCACHE
 	default n
 	help
-- 
2.48.1


_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv
