Commit 0877ad1c authored by Nikolay Borisov's avatar Nikolay Borisov Committed by Borislav Petkov (AMD)
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x86/mm: Remove duplicated __PAGE_KERNEL(_EXEC) definitions 



__PAGE_KERNEL(_EXEC) is defined twice, just remove the superfluous set.

No functional changes.

Signed-off-by: default avatarNikolay Borisov <nik.borisov@suse.com>
Signed-off-by: default avatarBorislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/20250714170258.390175-1-nik.borisov@suse.com
parent 347e9f50

arch/x86/include/asm/pgtable_types.h

+0 −3
Original line number Diff line number Diff line
@@ -214,9 +214,6 @@ enum page_cache_mode { 
#define PAGE_READONLY	     __pg(__PP|   0|_USR|___A|__NX|   0|   0|   0)

#define PAGE_READONLY_EXEC   __pg(__PP|   0|_USR|___A|   0|   0|   0|   0)



#define __PAGE_KERNEL		 (__PP|__RW|   0|___A|__NX|___D|   0|___G)

#define __PAGE_KERNEL_EXEC	 (__PP|__RW|   0|___A|   0|___D|   0|___G)



/*

 * Page tables needs to have Write=1 in order for any lower PTEs to be

 * writable. This includes shadow stack memory (Write=0, Dirty=1)