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From: Song Shuai <songshuaishuai@tinylab.org>
To: paul.walmsley@sifive.com, palmer@dabbelt.com,
	aou@eecs.berkeley.edu, ajones@ventanamicro.com,
	alexghiti@rivosinc.com, anup@brainfault.org, guoren@kernel.org,
	samuel@sholland.org, rppt@kernel.org, suagrfillet@gmail.com,
	panqinglin2020@iscas.ac.cn
Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH] riscv: mm: Update the comment of CONFIG_PAGE_OFFSET
Date: Wed,  9 Aug 2023 11:10:23 +0800	[thread overview]
Message-ID: <20230809031023.3575407-1-songshuaishuai@tinylab.org> (raw)

From: Song Shuai <suagrfillet@gmail.com>

Since the commit 011f09d12052 set sv57 as default for CONFIG_64BIT,
the comment of CONFIG_PAGE_OFFSET should be updated too.

Fixes: 011f09d12052 ("riscv: mm: Set sv57 on defaultly")
Signed-off-by: Song Shuai <suagrfillet@gmail.com>
---
 arch/riscv/include/asm/page.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/riscv/include/asm/page.h b/arch/riscv/include/asm/page.h
index b55ba20903ec..53c00164c042 100644
--- a/arch/riscv/include/asm/page.h
+++ b/arch/riscv/include/asm/page.h
@@ -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)
-- 
2.20.1


WARNING: multiple messages have this Message-ID (diff)
From: Song Shuai <songshuaishuai@tinylab.org>
To: paul.walmsley@sifive.com, palmer@dabbelt.com,
	aou@eecs.berkeley.edu, ajones@ventanamicro.com,
	alexghiti@rivosinc.com, anup@brainfault.org, guoren@kernel.org,
	samuel@sholland.org, rppt@kernel.org, suagrfillet@gmail.com,
	panqinglin2020@iscas.ac.cn
Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH] riscv: mm: Update the comment of CONFIG_PAGE_OFFSET
Date: Wed,  9 Aug 2023 11:10:23 +0800	[thread overview]
Message-ID: <20230809031023.3575407-1-songshuaishuai@tinylab.org> (raw)

From: Song Shuai <suagrfillet@gmail.com>

Since the commit 011f09d12052 set sv57 as default for CONFIG_64BIT,
the comment of CONFIG_PAGE_OFFSET should be updated too.

Fixes: 011f09d12052 ("riscv: mm: Set sv57 on defaultly")
Signed-off-by: Song Shuai <suagrfillet@gmail.com>
---
 arch/riscv/include/asm/page.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/riscv/include/asm/page.h b/arch/riscv/include/asm/page.h
index b55ba20903ec..53c00164c042 100644
--- a/arch/riscv/include/asm/page.h
+++ b/arch/riscv/include/asm/page.h
@@ -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)
-- 
2.20.1


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             reply	other threads:[~2023-08-09  3:11 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-08-09  3:10 Song Shuai [this message]
2023-08-09  3:10 ` [PATCH] riscv: mm: Update the comment of CONFIG_PAGE_OFFSET Song Shuai
2023-09-14  2:08 ` Song Shuai
2023-09-14  2:08   ` Song Shuai
2023-09-14  4:59 ` Guo Ren
2023-09-14  4:59   ` Guo Ren
2023-09-14  6:51   ` Song Shuai
2023-09-14  6:51     ` Song Shuai
2023-10-29 13:53     ` Guo Ren
2023-10-29 13:53       ` Guo Ren

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