From: Dong Aisheng <aisheng.dong@nxp.com>
To: linux-arm-kernel@lists.infradead.org
Cc: dongas86@gmail.com, Dong Aisheng <aisheng.dong@nxp.com>
Subject: [PATCH 1/4] arm64: mm: remove unneeded SWAPPER_INIT_MAP_SIZE
Date: Tue, 18 May 2021 18:14:02 +0800 [thread overview]
Message-ID: <20210518101405.1048860-2-aisheng.dong@nxp.com> (raw)
In-Reply-To: <20210518101405.1048860-1-aisheng.dong@nxp.com>
Since commit cdef5f6e9e0e ("arm64: mm: allocate pagetables anywhere"),
arm64 kernel supports allocate pagetables anywhere and this macro
definition is not used anymore.
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
---
arch/arm64/include/asm/kernel-pgtable.h | 3 ---
1 file changed, 3 deletions(-)
diff --git a/arch/arm64/include/asm/kernel-pgtable.h b/arch/arm64/include/asm/kernel-pgtable.h
index d44df9d62fc9..e2f103cce7c1 100644
--- a/arch/arm64/include/asm/kernel-pgtable.h
+++ b/arch/arm64/include/asm/kernel-pgtable.h
@@ -100,9 +100,6 @@
#define SWAPPER_TABLE_SHIFT PMD_SHIFT
#endif
-/* The size of the initial kernel direct mapping */
-#define SWAPPER_INIT_MAP_SIZE (_AC(1, UL) << SWAPPER_TABLE_SHIFT)
-
/*
* Initial memory map attributes.
*/
--
2.25.1
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next prev parent reply other threads:[~2021-05-18 10:24 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-18 10:14 [PATCH 0/4] arm64: mm: a few small cleanups Dong Aisheng
2021-05-18 10:14 ` Dong Aisheng [this message]
2021-05-18 12:13 ` [PATCH 1/4] arm64: mm: remove unneeded SWAPPER_INIT_MAP_SIZE Mark Rutland
2021-06-15 13:31 ` Catalin Marinas
2021-05-18 10:14 ` [PATCH 2/4] arm64: mm: fix the count comments in compute_indices Dong Aisheng
2021-05-18 12:35 ` Mark Rutland
2021-06-15 13:29 ` Catalin Marinas
2021-05-18 10:14 ` [PATCH 3/4] arm64: mm: drop unused __pa(__idmap_text_start) Dong Aisheng
2021-05-18 12:19 ` Mark Rutland
2021-06-15 13:32 ` Catalin Marinas
2021-05-18 10:14 ` [PATCH 4/4] arm64: head: fix code comments in set_cpu_boot_mode_flag Dong Aisheng
2021-05-18 12:13 ` Mark Rutland
2021-06-15 13:31 ` Catalin Marinas
2021-06-15 19:18 ` [PATCH 0/4] arm64: mm: a few small cleanups Will Deacon
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