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From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Ahmad Fatoum <a.fatoum@pengutronix.de>
Subject: [PATCH 08/22] ARM: mmu64: rename create_sections to __arch_remap_range
Date: Wed,  6 Aug 2025 14:37:00 +0200	[thread overview]
Message-ID: <20250806123714.2092620-9-a.fatoum@pengutronix.de> (raw)
In-Reply-To: <20250806123714.2092620-1-a.fatoum@pengutronix.de>

The equivalent function for ARM32 is called __arch_remap_range and that
name would be more fitting for ARM64, as ARMv8 doesn't use the term
section and instead uses pages and blocks.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
 arch/arm/cpu/mmu_64.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm/cpu/mmu_64.c b/arch/arm/cpu/mmu_64.c
index e2cc1a5caabd..1c77aa9472df 100644
--- a/arch/arm/cpu/mmu_64.c
+++ b/arch/arm/cpu/mmu_64.c
@@ -123,8 +123,8 @@ static void split_block(uint64_t *pte, int level)
 	set_table(pte, new_table);
 }
 
-static void create_sections(uint64_t virt, uint64_t phys, uint64_t size,
-			    uint64_t attr, bool force_pages)
+static void __arch_remap_range(uint64_t virt, uint64_t phys, uint64_t size,
+			       uint64_t attr, bool force_pages)
 {
 	uint64_t *ttb = get_ttb();
 	uint64_t block_size;
@@ -312,7 +312,7 @@ static void early_remap_range(uint64_t addr, size_t size, maptype_t map_type, bo
 	if (WARN_ON(attrs == ~0UL))
 		return;
 
-	create_sections(addr, addr, size, attrs, force_pages);
+	__arch_remap_range(addr, addr, size, attrs, force_pages);
 }
 
 int arch_remap_range(void *virt_addr, phys_addr_t phys_addr, size_t size, maptype_t map_type)
@@ -329,7 +329,7 @@ int arch_remap_range(void *virt_addr, phys_addr_t phys_addr, size_t size, maptyp
 	if (!maptype_is_compatible(map_type, MAP_CACHED))
 		flush_cacheable_pages(virt_addr, size);
 
-	create_sections((uint64_t)virt_addr, phys_addr, (uint64_t)size, attrs, false);
+	__arch_remap_range((uint64_t)virt_addr, phys_addr, (uint64_t)size, attrs, false);
 
 	return 0;
 }
-- 
2.39.5




  parent reply	other threads:[~2025-08-06 12:39 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-08-06 12:36 [PATCH 00/22] ARM: mmu: refactor 32-bit and 64-bit code Ahmad Fatoum
2025-08-06 12:36 ` [PATCH 01/22] ARM: mmu: introduce new maptype_t type Ahmad Fatoum
2025-08-06 12:36 ` [PATCH 02/22] ARM: mmu: compare only lowest 16 bits for map type Ahmad Fatoum
2025-08-06 12:36 ` [PATCH 03/22] ARM: mmu: prefix pre-MMU functions with early_ Ahmad Fatoum
2025-08-06 12:36 ` [PATCH 04/22] ARM: mmu: panic when alloc_pte fails Ahmad Fatoum
2025-08-06 12:36 ` [PATCH 05/22] ARM: mmu32: introduce new mmu_addr_t type Ahmad Fatoum
2025-08-06 12:36 ` [PATCH 06/22] ARM: mmu: provide zero page control in PBL Ahmad Fatoum
2025-08-06 12:36 ` [PATCH 07/22] ARM: mmu: print map type as string Ahmad Fatoum
2025-08-06 12:37 ` Ahmad Fatoum [this message]
2025-08-06 12:37 ` [PATCH 09/22] ARM: mmu: move get_pte_attrs call into __arch_remap_range Ahmad Fatoum
2025-08-06 12:37 ` [PATCH 10/22] ARM: mmu64: print debug message in __arch_remap_range Ahmad Fatoum
2025-08-06 12:37 ` [PATCH 11/22] ARM: mmu: make force_pages a maptype_t flag Ahmad Fatoum
2025-08-06 12:37 ` [PATCH 12/22] ARM: mmu64: move granule_size to the top of the file Ahmad Fatoum
2025-08-06 12:37 ` [PATCH 13/22] ARM: mmu64: fix benign off-by-one in flush_cacheable_pages Ahmad Fatoum
2025-08-06 12:37 ` [PATCH 14/22] ARM: mmu64: make flush_cacheable_pages less 64-bit dependent Ahmad Fatoum
2025-08-06 12:37 ` [PATCH 15/22] ARM: mmu64: allow asserting last level page in __find_pte Ahmad Fatoum
2025-08-06 12:37 ` [PATCH 16/22] ARM: mmu64: rename __find_pte to find_pte Ahmad Fatoum
2025-08-06 12:37 ` [PATCH 17/22] ARM: mmu32: rework find_pte to have ARM64 find_pte semantics Ahmad Fatoum
2025-08-06 12:37 ` [PATCH 18/22] ARM: mmu64: factor out flush_cacheable_pages for reusability Ahmad Fatoum
2025-08-06 12:37 ` [PATCH 19/22] ARM: mmu32: flush only cacheable pages on remap Ahmad Fatoum
2025-08-06 12:37 ` [PATCH 20/22] ARM: mmu32: factor out set_pte_range helper Ahmad Fatoum
2025-08-06 12:37 ` [PATCH 21/22] ARM: mmu64: " Ahmad Fatoum
2025-08-06 12:37 ` [PATCH 22/22] ARM: mmu: define dma_alloc_writecombine in common code Ahmad Fatoum
2025-08-07  7:24 ` [PATCH 00/22] ARM: mmu: refactor 32-bit and 64-bit code Sascha Hauer

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