Unverified Commit 559fe94a authored Aug 09, 2023 by Song Shuai Committed by Palmer Dabbelt Oct 31, 2023

riscv: mm: Update the comment of CONFIG_PAGE_OFFSET



Since the commit 011f09d1 set sv57 as default for CONFIG_64BIT,
the comment of CONFIG_PAGE_OFFSET should be updated too.

Fixes: 011f09d1 ("riscv: mm: Set sv57 on defaultly")
Signed-off-by: Song Shuai <suagrfillet@gmail.com>
Link: https://lore.kernel.org/r/20230809031023.3575407-1-songshuaishuai@tinylab.org


Cc: stable@vger.kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>

parent dd16ac40

arch/riscv/include/asm/page.h

+2 −2

Original line number	Diff line number	Diff line
		@@ -33,8 +33,8 @@
		#define PAGE_OFFSET _AC(CONFIG_PAGE_OFFSET, UL)
		#endif
		/*
		* By default, CONFIG_PAGE_OFFSET value corresponds to SV48 address space so
		* define the PAGE_OFFSET value for SV39.
		* By default, CONFIG_PAGE_OFFSET value corresponds to SV57 address space so
		* define the PAGE_OFFSET value for SV48 and SV39.
		*/
		#define PAGE_OFFSET_L4 _AC(0xffffaf8000000000, UL)
		#define PAGE_OFFSET_L3 _AC(0xffffffd800000000, UL)