From: guoren@kernel.org
To: linux-kernel@vger.kernel.org, paul.walmsley@sifive.com,
palmer@dabbelt.com, alexghiti@rivosinc.com, charlie@rivosinc.com,
xiao.w.wang@intel.com, guoren@kernel.org, david@redhat.com,
panqinglin2020@iscas.ac.cn, rick.p.edgecombe@intel.com,
willy@infradead.org, bjorn@rivosinc.com,
conor.dooley@microchip.com, cleger@rivosinc.com,
leobras@redhat.com
Cc: linux-riscv@lists.infradead.org, Guo Ren <guoren@linux.alibaba.com>
Subject: [PATCH V3 3/4] riscv: mm: Remove unused TASK_SIZE_MIN
Date: Fri, 22 Dec 2023 06:57:02 -0500 [thread overview]
Message-ID: <20231222115703.2404036-4-guoren@kernel.org> (raw)
In-Reply-To: <20231222115703.2404036-1-guoren@kernel.org>
From: Guo Ren <guoren@linux.alibaba.com>
Remove TASK_SIZE_MIN because it's not used anymore.
Reviewed-by: Leonardo Bras <leobras@redhat.com>
Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Signed-off-by: Guo Ren <guoren@kernel.org>
---
arch/riscv/include/asm/pgtable.h | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/riscv/include/asm/pgtable.h b/arch/riscv/include/asm/pgtable.h
index 74ffb2178f54..e415582276ec 100644
--- a/arch/riscv/include/asm/pgtable.h
+++ b/arch/riscv/include/asm/pgtable.h
@@ -878,7 +878,6 @@ static inline pte_t pte_swp_clear_exclusive(pte_t pte)
*/
#ifdef CONFIG_64BIT
#define TASK_SIZE_64 (PGDIR_SIZE * PTRS_PER_PGD / 2)
-#define TASK_SIZE_MIN (PGDIR_SIZE_L3 * PTRS_PER_PGD / 2)
#ifdef CONFIG_COMPAT
#define TASK_SIZE_32 (_AC(0x80000000, UL))
@@ -890,7 +889,6 @@ static inline pte_t pte_swp_clear_exclusive(pte_t pte)
#else
#define TASK_SIZE FIXADDR_START
-#define TASK_SIZE_MIN TASK_SIZE
#endif
#else /* CONFIG_MMU */
--
2.40.1
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WARNING: multiple messages have this Message-ID (diff)
From: guoren@kernel.org
To: linux-kernel@vger.kernel.org, paul.walmsley@sifive.com,
palmer@dabbelt.com, alexghiti@rivosinc.com, charlie@rivosinc.com,
xiao.w.wang@intel.com, guoren@kernel.org, david@redhat.com,
panqinglin2020@iscas.ac.cn, rick.p.edgecombe@intel.com,
willy@infradead.org, bjorn@rivosinc.com,
conor.dooley@microchip.com, cleger@rivosinc.com,
leobras@redhat.com
Cc: linux-riscv@lists.infradead.org, Guo Ren <guoren@linux.alibaba.com>
Subject: [PATCH V3 3/4] riscv: mm: Remove unused TASK_SIZE_MIN
Date: Fri, 22 Dec 2023 06:57:02 -0500 [thread overview]
Message-ID: <20231222115703.2404036-4-guoren@kernel.org> (raw)
In-Reply-To: <20231222115703.2404036-1-guoren@kernel.org>
From: Guo Ren <guoren@linux.alibaba.com>
Remove TASK_SIZE_MIN because it's not used anymore.
Reviewed-by: Leonardo Bras <leobras@redhat.com>
Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Signed-off-by: Guo Ren <guoren@kernel.org>
---
arch/riscv/include/asm/pgtable.h | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/riscv/include/asm/pgtable.h b/arch/riscv/include/asm/pgtable.h
index 74ffb2178f54..e415582276ec 100644
--- a/arch/riscv/include/asm/pgtable.h
+++ b/arch/riscv/include/asm/pgtable.h
@@ -878,7 +878,6 @@ static inline pte_t pte_swp_clear_exclusive(pte_t pte)
*/
#ifdef CONFIG_64BIT
#define TASK_SIZE_64 (PGDIR_SIZE * PTRS_PER_PGD / 2)
-#define TASK_SIZE_MIN (PGDIR_SIZE_L3 * PTRS_PER_PGD / 2)
#ifdef CONFIG_COMPAT
#define TASK_SIZE_32 (_AC(0x80000000, UL))
@@ -890,7 +889,6 @@ static inline pte_t pte_swp_clear_exclusive(pte_t pte)
#else
#define TASK_SIZE FIXADDR_START
-#define TASK_SIZE_MIN TASK_SIZE
#endif
#else /* CONFIG_MMU */
--
2.40.1
next prev parent reply other threads:[~2023-12-22 11:57 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-22 11:56 [PATCH V3 0/4] riscv: mm: Fixup & Optimize COMPAT code guoren
2023-12-22 11:56 ` guoren
2023-12-22 11:57 ` [PATCH V3 1/4] riscv: mm: Fixup compat mode boot failure guoren
2023-12-22 11:57 ` guoren
2023-12-23 2:57 ` Leonardo Bras
2023-12-23 2:57 ` Leonardo Bras
2023-12-23 3:07 ` Guo Ren
2023-12-23 3:07 ` Guo Ren
2023-12-23 3:36 ` Charlie Jenkins
2023-12-23 3:36 ` Charlie Jenkins
2023-12-22 11:57 ` [PATCH V3 2/4] riscv: mm: Fixup compat arch_get_mmap_end guoren
2023-12-22 11:57 ` guoren
2023-12-23 2:51 ` Leonardo Bras
2023-12-23 2:51 ` Leonardo Bras
2023-12-23 3:39 ` Charlie Jenkins
2023-12-23 3:39 ` Charlie Jenkins
2023-12-22 11:57 ` guoren [this message]
2023-12-22 11:57 ` [PATCH V3 3/4] riscv: mm: Remove unused TASK_SIZE_MIN guoren
2024-01-24 18:35 ` Charlie Jenkins
2024-01-24 18:35 ` Charlie Jenkins
2023-12-22 11:57 ` [PATCH V3 4/4] riscv: mm: Optimize TASK_SIZE definition guoren
2023-12-22 11:57 ` guoren
2024-01-24 18:36 ` Charlie Jenkins
2024-01-24 18:36 ` Charlie Jenkins
2024-01-12 6:30 ` [PATCH V3 0/4] riscv: mm: Fixup & Optimize COMPAT code patchwork-bot+linux-riscv
2024-01-12 6:30 ` patchwork-bot+linux-riscv
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