2023-05-08 12:09:31

by Sunil V L

[permalink] [raw]
Subject: [PATCH V5 05/21] ACPI: OSL: Make should_use_kmap() 0 for RISC-V

Without this, if the tables are larger than 4K,
acpi_map() will fail.

Signed-off-by: Sunil V L <[email protected]>
Acked-by: Rafael J. Wysocki <[email protected]>
---
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