svn commit: r350037 - head/sys/arm64/include
Mark Johnston
markj at FreeBSD.org
Tue Jul 16 15:38:02 UTC 2019
Author: markj
Date: Tue Jul 16 15:38:01 2019
New Revision: 350037
URL: https://svnweb.freebsd.org/changeset/base/350037
Log:
Fix the arm64 page table entry attribute mask.
It did not include the DBM or contiguous bits.
Reported by: andrew
Reviewed by: andrew
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
Modified:
head/sys/arm64/include/pte.h
Modified: head/sys/arm64/include/pte.h
==============================================================================
--- head/sys/arm64/include/pte.h Tue Jul 16 15:37:38 2019 (r350036)
+++ head/sys/arm64/include/pte.h Tue Jul 16 15:38:01 2019 (r350037)
@@ -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 */
More information about the svn-src-all
mailing list