From 5394f1e9b687bcf26595cabf83483e568676128d Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Mon, 26 Feb 2024 17:14:13 +0100 Subject: arch: define CONFIG_PAGE_SIZE_*KB on all architectures Most architectures only support a single hardcoded page size. In order to ensure that each one of these sets the corresponding Kconfig symbols, change over the PAGE_SHIFT definition to the common one and allow only the hardware page size to be selected. Acked-by: Guo Ren Acked-by: Heiko Carstens Acked-by: Stafford Horne Acked-by: Johannes Berg Acked-by: Geert Uytterhoeven Reviewed-by: Thomas Gleixner Signed-off-by: Arnd Bergmann --- arch/riscv/Kconfig | 1 + arch/riscv/include/asm/page.h | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/riscv') diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index bffbd869a068..792a337548f6 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -136,6 +136,7 @@ config RISCV select HAVE_LD_DEAD_CODE_DATA_ELIMINATION if !LD_IS_LLD select HAVE_MOVE_PMD select HAVE_MOVE_PUD + select HAVE_PAGE_SIZE_4KB select HAVE_PCI select HAVE_PERF_EVENTS select HAVE_PERF_REGS diff --git a/arch/riscv/include/asm/page.h b/arch/riscv/include/asm/page.h index 57e887bfa34c..2947423b5082 100644 --- a/arch/riscv/include/asm/page.h +++ b/arch/riscv/include/asm/page.h @@ -12,7 +12,7 @@ #include #include -#define PAGE_SHIFT (12) +#define PAGE_SHIFT CONFIG_PAGE_SHIFT #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT) #define PAGE_MASK (~(PAGE_SIZE - 1)) -- cgit v1.2.3