From:   Sunil V L <sunilvl@ventanamicro.com>
To:     linux-riscv@lists.infradead.org, linux-acpi@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org
Cc:     Palmer Dabbelt <palmer@dabbelt.com>,
        Albert Ou <aou@eecs.berkeley.edu>,
        "Rafael J . Wysocki" <rafael@kernel.org>,
        Len Brown <lenb@kernel.org>,
        Thomas Gleixner <tglx@linutronix.de>,
        Marc Zyngier <maz@kernel.org>,
        Daniel Lezcano <daniel.lezcano@linaro.org>,
        Jonathan Corbet <corbet@lwn.net>,
        Anup Patel <apatel@ventanamicro.com>,
        Andrew Jones <ajones@ventanamicro.com>,
        Atish Patra <atishp@rivosinc.com>,
        'Conor Dooley ' <conor.dooley@microchip.com>,
        Sunil V L <sunilvl@ventanamicro.com>,
        "Rafael J . Wysocki" <rafael.j.wysocki@intel.com>
Subject: [PATCH V3 05/20] ACPI: OSL: Make should_use_kmap() 0 for RISC-V
Date:   Fri,  3 Mar 2023 19:06:32 +0530
Message-Id: <20230303133647.845095-6-sunilvl@ventanamicro.com>
In-Reply-To: <20230303133647.845095-1-sunilvl@ventanamicro.com>
References: <20230303133647.845095-1-sunilvl@ventanamicro.com>
MIME-Version: 1.0
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Without this, if the tables are larger than 4K,
acpi_map() will fail.

Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 drivers/acpi/osl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 3269a888fb7a..f725813d0cce 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -276,7 +276,7 @@ acpi_map_lookup_virt(void __iomem *virt, acpi_size size)
 	return NULL;
 }
 
-#if defined(CONFIG_IA64) || defined(CONFIG_ARM64)
+#if defined(CONFIG_IA64) || defined(CONFIG_ARM64) || defined(CONFIG_RISCV)
 /* ioremap will take care of cache attributes */
 #define should_use_kmap(pfn)   0
 #else
-- 
2.34.1