| commit | 84c957560a7a8f548aaf6b6b2b15e6d03b7249e2 | |
| author | Paul Mackerras <paulus@samba.org> | |
| Mon, 22 Feb 2016 02:41:16 +0000 (22 13:41 +1100) | ||
| committer | Michael Ellerman <mpe@ellerman.id.au> | |
| Mon, 29 Feb 2016 09:34:39 +0000 (29 20:34 +1100) | ||
| tree | f142e102797cd7281f1e7dac90fd632f669f27f2 | treesnapshot (tar.gz zip) |
| parent | 849f86a630e9c84bf4c9d5dcbfe59dc94b2e15ce | commitdiff |
powerpc/mm/book3s-64: Move _PAGE_PTE to 2nd most significant bit
This changes _PAGE_PTE for 64-bit Book 3S processors from 0x1 to
0x4000_0000_0000_0000, because that bit is used as the L (leaf)
bit by PowerISA v3.0 CPUs in radix mode. The "leaf" bit indicates
that the PTE points to a page directly rather than another radix
level, which is what the _PAGE_PTE bit means.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This changes _PAGE_PTE for 64-bit Book 3S processors from 0x1 to
0x4000_0000_0000_0000, because that bit is used as the L (leaf)
bit by PowerISA v3.0 CPUs in radix mode. The "leaf" bit indicates
that the PTE points to a page directly rather than another radix
level, which is what the _PAGE_PTE bit means.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
| arch/powerpc/include/asm/book3s/64/hash.h | diffblobblamehistory |