From: Anshuman Khandual <anshuman.khandual@arm.com>
To: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org,
Thomas Gleixner <tglx@linutronix.de>,
Russell King <linux@armlinux.org.uk>,
Allison Randal <allison@lohutok.net>,
Anshuman Khandual <anshuman.khandual@arm.com>
Subject: [PATCH] arm/mm: Drop [PTE|PMD]_TYPE_FAULT
Date: Tue, 16 Jun 2020 08:52:04 +0530 [thread overview]
Message-ID: <1592277724-2721-1-git-send-email-anshuman.khandual@arm.com> (raw)
Drop these unused symbols i.e PTE_TYPE_FAULT and PMD_TYPE_FAULT.
Cc: Russell King <linux@armlinux.org.uk>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Allison Randal <allison@lohutok.net>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
---
Applies on 5.8-rc1. Just found by code inspection and built tested for
arm platform.
arch/arm/include/asm/pgtable-2level-hwdef.h | 2 --
arch/arm/include/asm/pgtable-3level-hwdef.h | 2 --
2 files changed, 4 deletions(-)
diff --git a/arch/arm/include/asm/pgtable-2level-hwdef.h b/arch/arm/include/asm/pgtable-2level-hwdef.h
index 556937e1790e..b10d6e1aee33 100644
--- a/arch/arm/include/asm/pgtable-2level-hwdef.h
+++ b/arch/arm/include/asm/pgtable-2level-hwdef.h
@@ -14,7 +14,6 @@
* - common
*/
#define PMD_TYPE_MASK (_AT(pmdval_t, 3) << 0)
-#define PMD_TYPE_FAULT (_AT(pmdval_t, 0) << 0)
#define PMD_TYPE_TABLE (_AT(pmdval_t, 1) << 0)
#define PMD_TYPE_SECT (_AT(pmdval_t, 2) << 0)
#define PMD_PXNTABLE (_AT(pmdval_t, 1) << 2) /* v7 */
@@ -56,7 +55,6 @@
* - common
*/
#define PTE_TYPE_MASK (_AT(pteval_t, 3) << 0)
-#define PTE_TYPE_FAULT (_AT(pteval_t, 0) << 0)
#define PTE_TYPE_LARGE (_AT(pteval_t, 1) << 0)
#define PTE_TYPE_SMALL (_AT(pteval_t, 2) << 0)
#define PTE_TYPE_EXT (_AT(pteval_t, 3) << 0) /* v5 */
diff --git a/arch/arm/include/asm/pgtable-3level-hwdef.h b/arch/arm/include/asm/pgtable-3level-hwdef.h
index 2f35b4eddaa8..43aa8f61eac1 100644
--- a/arch/arm/include/asm/pgtable-3level-hwdef.h
+++ b/arch/arm/include/asm/pgtable-3level-hwdef.h
@@ -15,7 +15,6 @@
* - common
*/
#define PMD_TYPE_MASK (_AT(pmdval_t, 3) << 0)
-#define PMD_TYPE_FAULT (_AT(pmdval_t, 0) << 0)
#define PMD_TYPE_TABLE (_AT(pmdval_t, 3) << 0)
#define PMD_TYPE_SECT (_AT(pmdval_t, 1) << 0)
#define PMD_TABLE_BIT (_AT(pmdval_t, 1) << 1)
@@ -56,7 +55,6 @@
* + Level 3 descriptor (PTE)
*/
#define PTE_TYPE_MASK (_AT(pteval_t, 3) << 0)
-#define PTE_TYPE_FAULT (_AT(pteval_t, 0) << 0)
#define PTE_TYPE_PAGE (_AT(pteval_t, 3) << 0)
#define PTE_TABLE_BIT (_AT(pteval_t, 1) << 1)
#define PTE_BUFFERABLE (_AT(pteval_t, 1) << 2) /* AttrIndx[0] */
--
2.20.1
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next reply other threads:[~2020-06-16 3:22 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-16 3:22 Anshuman Khandual [this message]
2021-05-13 5:51 [PATCH] arm/mm: Drop [PTE|PMD]_TYPE_FAULT Anshuman Khandual
2021-05-13 8:03 ` Russell King - ARM Linux admin
2021-05-13 10:52 ` Russell King - ARM Linux admin
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