2023-09-22 01:46:42

by Wang, Xiao W

Subject: [PATCH] riscv/mm: Fix the comment for swap pte format

Swap type takes bits 7-11 and swap offset should start from bit 12.

Signed-off-by: Xiao Wang <[email protected]>
---
arch/riscv/include/asm/pgtable.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/riscv/include/asm/pgtable.h b/arch/riscv/include/asm/pgtable.h
index e05b5dc1f0cb..e94a2998e81e 100644
--- a/arch/riscv/include/asm/pgtable.h
+++ b/arch/riscv/include/asm/pgtable.h
@@ -812,7 +812,7 @@ extern pmd_t pmdp_collapse_flush(struct vm_area_struct *vma,
* bit 5: _PAGE_PROT_NONE (zero)
* bit 6: exclusive marker
* bits 7 to 11: swap type
- * bits 11 to XLEN-1: swap offset
+ * bits 12 to XLEN-1: swap offset
*/
#define __SWP_TYPE_SHIFT 7
#define __SWP_TYPE_BITS 5
--
2.25.1

2023-10-27 13:21:41

by patchwork-bot+linux-riscv

Subject: Re: [PATCH] riscv/mm: Fix the comment for swap pte format

Hello:

This patch was applied to riscv/linux.git (for-next)
by Palmer Dabbelt <[email protected]>:

On Thu, 21 Sep 2023 22:16:52 +0800 you wrote:
> Swap type takes bits 7-11 and swap offset should start from bit 12.
>
> Signed-off-by: Xiao Wang <[email protected]>
> ---
> arch/riscv/include/asm/pgtable.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)

Here is the summary with links:
- riscv/mm: Fix the comment for swap pte format
https://git.kernel.org/riscv/c/9a2834e91d3d

You are awesome, thank you!
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