d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix the arm64 page table entry attribute mask.

Browse Source 
It did not include the DBM or contiguous bits.

Reported by:	andrew
Reviewed by:	andrew
MFC after:	3 days
Sponsored by:	The FreeBSD Foundation
This commit is contained in:
markj 2019-07-16 15:38:01 +00:00
parent 5f4e2bae6a
commit 079d038a05
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sys/arm64/include/pte.h
View File

@ -39,7 +39,7 @@ typedef uint64_t pt_entry_t; /* page table entry */
#endif
/* Block and Page attributes */
#define ATTR_MASK_H UINT64_C(0xfff0000000000000)
#define ATTR_MASK_H UINT64_C(0xfffc000000000000)
#define ATTR_MASK_L UINT64_C(0x0000000000000fff)
#define ATTR_MASK (ATTR_MASK_H | ATTR_MASK_L)
/* Bits 58:55 are reserved for software */