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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-12-18 11:43:57 -0500 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-02-20 11:42:51 -0500 |
| commit | ae1402022edbeef3991f1e4bae8fa99558be291b (patch) | |
| tree | 92d0c34f87ca4174a17d8fae1ac6bcdcd032fddc /REPORTING-BUGS | |
| parent | 4b3073e1c53a256275f1079c0fbfbe85883d9275 (diff) | |
ARM: make_coherent(): fix problems with highpte, part 2
update_mmu_cache() is called with the page table for the faulted-in
page still mapped. We need to modify the PTE for this page to ensure
coherency with other shared mappings when multiple shared mappings
exist within a MM.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'REPORTING-BUGS')
0 files changed, 0 insertions, 0 deletions