[PATCH] riscv: Remove __GFP_HIGHMEM masking

[PATCH] riscv: Remove __GFP_HIGHMEM masking

[Vishal Moola (Oracle)]

Remove unnecessary __GFP_HIGHMEM masking, which was introduced with
commit 380f2c1ae9d4 ("riscv: convert alloc_{pmd, pte}_late() to use
ptdescs"). GFP_KERNEL doesn't contain __GFP_HIGHMEM.

Signed-off-by: Vishal Moola (Oracle) <vishal.moola@gmail.com>
---
 arch/riscv/mm/init.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c
index d85efe74a4b6..addb8a9305be 100644
--- a/arch/riscv/mm/init.c
+++ b/arch/riscv/mm/init.c
@@ -441,7 +441,7 @@ static inline phys_addr_t __init alloc_pte_fixmap(uintptr_t va)
 
 static phys_addr_t __meminit alloc_pte_late(uintptr_t va)
 {
-	struct ptdesc *ptdesc = pagetable_alloc(GFP_KERNEL & ~__GFP_HIGHMEM, 0);
+	struct ptdesc *ptdesc = pagetable_alloc(GFP_KERNEL, 0);
 
 	/*
 	 * We do not know which mm the PTE page is associated to at this point.
@@ -526,7 +526,7 @@ static phys_addr_t __init alloc_pmd_fixmap(uintptr_t va)
 
 static phys_addr_t __meminit alloc_pmd_late(uintptr_t va)
 {
-	struct ptdesc *ptdesc = pagetable_alloc(GFP_KERNEL & ~__GFP_HIGHMEM, 0);
+	struct ptdesc *ptdesc = pagetable_alloc(GFP_KERNEL, 0);
 
 	/* See comment in alloc_pte_late() regarding NULL passed the ctor */
 	BUG_ON(!ptdesc || !pagetable_pmd_ctor(NULL, ptdesc));
-- 
2.51.1


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Re: [PATCH] riscv: Remove __GFP_HIGHMEM masking

[patchwork-bot+linux-riscv]

Hello:

This patch was applied to riscv/linux.git (for-next)
by Paul Walmsley <pjw@kernel.org>:

On Fri,  7 Nov 2025 10:26:20 -0800 you wrote:
> Remove unnecessary __GFP_HIGHMEM masking, which was introduced with
> commit 380f2c1ae9d4 ("riscv: convert alloc_{pmd, pte}_late() to use
> ptdescs"). GFP_KERNEL doesn't contain __GFP_HIGHMEM.
> 
> Signed-off-by: Vishal Moola (Oracle) <vishal.moola@gmail.com>
> ---
>  arch/riscv/mm/init.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Here is the summary with links:
  - riscv: Remove __GFP_HIGHMEM masking
    https://git.kernel.org/riscv/c/cba94f87992e

You are awesome, thank you!
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