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* [PATCH] arm/mm: Drop [PTE|PMD]_TYPE_FAULT
@ 2021-05-13  5:51 Anshuman Khandual
  2021-05-13  8:03 ` Russell King - ARM Linux admin
  0 siblings, 1 reply; 4+ messages in thread
From: Anshuman Khandual @ 2021-05-13  5:51 UTC (permalink / raw)
  To: linux-arm-kernel, linux
  Cc: Anshuman Khandual, Thomas Gleixner, Allison Randal, linux-kernel

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 latest mainline. Just found this by code inspection and
built tested for arm platform. Posted this earlier as well but some
how got missed.

https://patchwork.kernel.org/project/linux-arm-kernel/patch/1592277724-2721-1-git-send-email-anshuman.khandual@arm.com/

 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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^ permalink raw reply related	[flat|nested] 4+ messages in thread
* [PATCH] arm/mm: Drop [PTE|PMD]_TYPE_FAULT
@ 2020-06-16  3:22 Anshuman Khandual
  0 siblings, 0 replies; 4+ messages in thread
From: Anshuman Khandual @ 2020-06-16  3:22 UTC (permalink / raw)
  To: linux-arm-kernel
  Cc: linux-kernel, Thomas Gleixner, Russell King, Allison Randal,
	Anshuman Khandual

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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^ permalink raw reply related	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2021-05-13 10:54 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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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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2020-06-16  3:22 Anshuman Khandual

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