| commit | 7711ece9b31f0f3cf15ca16005dfd78988ea8f7e | [log] [tgz] |
|---|---|---|
| author | Chris Zankel <chris@zankel.net> | Mon May 20 11:09:13 2013 -0700 |
| committer | Chris Zankel <chris@zankel.net> | Mon May 20 11:09:13 2013 -0700 |
| tree | bb4ba7b6e3a48f6fbaebcc4109453722f0cd42ef | |
| parent | f722406faae2d073cc1d01063d1123c35425939e [diff] |
xtensa: fix TLB multihit exceptions - set _PAGE_USER in the pte_clear to avoid having TLB multihit exceptions (see following threads for more details); http://lists.linux-xtensa.org/pipermail/linux-xtensa/Week-of-Mon-20130401/ http://lists.linux-xtensa.org/pipermail/linux-xtensa/Week-of-Mon-20130408/ - improved documentation of the PTE layout - fix PTE mapping for present and 'prot_none' pages for T1050 hw and earlier - fix pte_file offset and size - add check for the correct number of bits for swap type CC: piet.delaney@gmail.com CC: jcmvbkbc@gmail.com Signed-off-by: Chris Zankel <chris@zankel.net>