linux-kernel - [tip: x86/cleanups] x86/mm: Remove duplicate definition of _PAGE_PAT

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Date:   Fri, 08 Jan 2021 21:12:37 -0000
From:   "tip-bot2 for Arvind Sankar" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Arvind Sankar <nivedita@...m.mit.edu>,
        Borislav Petkov <bp@...e.de>,
        Dave Hansen <dave.hansen@...ux.intel.com>, x86@...nel.org,
        linux-kernel@...r.kernel.org
Subject: [tip: x86/cleanups] x86/mm: Remove duplicate definition of _PAGE_PAT_LARGE

The following commit has been merged into the x86/cleanups branch of tip:

Commit-ID:     4af0e6e39b7ed77796a41537db91d717fedd0ac3
Gitweb:        https://git.kernel.org/tip/4af0e6e39b7ed77796a41537db91d717fedd0ac3
Author:        Arvind Sankar <nivedita@...m.mit.edu>
AuthorDate:    Wed, 11 Nov 2020 11:09:46 -05:00
Committer:     Borislav Petkov <bp@...e.de>
CommitterDate: Fri, 08 Jan 2021 22:04:51 +01:00

x86/mm: Remove duplicate definition of _PAGE_PAT_LARGE

_PAGE_PAT_LARGE is already defined next to _PAGE_PAT. Remove the
duplicate.

Fixes: 4efb56649132 ("x86/mm: Tabulate the page table encoding definitions")
Signed-off-by: Arvind Sankar <nivedita@...m.mit.edu>
Signed-off-by: Borislav Petkov <bp@...e.de>
Acked-by: Dave Hansen <dave.hansen@...ux.intel.com>
Link: https://lkml.kernel.org/r/20201111160946.147341-2-nivedita@alum.mit.edu
---
 arch/x86/include/asm/pgtable_types.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
index 394757e..f24d7ef 100644
--- a/arch/x86/include/asm/pgtable_types.h
+++ b/arch/x86/include/asm/pgtable_types.h
@@ -177,8 +177,6 @@ enum page_cache_mode {
 #define __pgprot(x)		((pgprot_t) { (x) } )
 #define __pg(x)			__pgprot(x)
 
-#define _PAGE_PAT_LARGE		(_AT(pteval_t, 1) << _PAGE_BIT_PAT_LARGE)
-
 #define PAGE_NONE	     __pg(   0|   0|   0|___A|   0|   0|   0|___G)
 #define PAGE_SHARED	     __pg(__PP|__RW|_USR|___A|__NX|   0|   0|   0)
 #define PAGE_SHARED_EXEC     __pg(__PP|__RW|_USR|___A|   0|   0|   0|   0)