From: guoren@kernel.org
To: paul.walmsley@sifive.com, palmer@dabbelt.com, guoren@kernel.org,
alex@ghiti.fr, charlie@rivosinc.com
Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH] riscv: pgtable: Cleanup useless VA_USER_XXX definitions
Date: Sun, 30 Nov 2025 19:58:50 -0500 [thread overview]
Message-ID: <20251201005850.702569-1-guoren@kernel.org> (raw)
From: "Guo Ren (Alibaba DAMO Academy)" <guoren@kernel.org>
These marcos are not used after commit b5b4287accd7 ("riscv: mm: Use
hint address in mmap if available"). Cleanup VA_USER_XXX definitions
in asm/pgtable.h.
Fixes: b5b4287accd7 ("riscv: mm: Use hint address in mmap if available")
Signed-off-by: Guo Ren (Alibaba DAMO Academy) <guoren@kernel.org>
---
arch/riscv/include/asm/pgtable.h | 4 ----
1 file changed, 4 deletions(-)
diff --git a/arch/riscv/include/asm/pgtable.h b/arch/riscv/include/asm/pgtable.h
index 5a08eb5fe99f..30d1ea93dde3 100644
--- a/arch/riscv/include/asm/pgtable.h
+++ b/arch/riscv/include/asm/pgtable.h
@@ -124,10 +124,6 @@
#ifdef CONFIG_64BIT
#include <asm/pgtable-64.h>
-#define VA_USER_SV39 (UL(1) << (VA_BITS_SV39 - 1))
-#define VA_USER_SV48 (UL(1) << (VA_BITS_SV48 - 1))
-#define VA_USER_SV57 (UL(1) << (VA_BITS_SV57 - 1))
-
#define MMAP_VA_BITS_64 ((VA_BITS >= VA_BITS_SV48) ? VA_BITS_SV48 : VA_BITS)
#define MMAP_MIN_VA_BITS_64 (VA_BITS_SV39)
#define MMAP_VA_BITS (is_compat_task() ? VA_BITS_SV32 : MMAP_VA_BITS_64)
--
2.40.1
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next reply other threads:[~2025-12-01 0:59 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-01 0:58 guoren [this message]
2025-12-01 9:27 ` [PATCH] riscv: pgtable: Cleanup useless VA_USER_XXX definitions Jinjie Ruan
2026-01-06 0:50 ` Paul Walmsley
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