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5 Commits
Author SHA1 Message Date
Bahadir Balban e28658c10e posix: MM0 task page access issues fixed. 2009-11-05 19:04:19 +02:00
Bahadir Balban d306d6b451 posix: Fixing mm0 mapping task pages incorrectly 
Modifying task_virt_to_page() so that it takes into account page
protections. If mm0 writes to a task page that is meant to be
read-only, (e.g. the zero page) the design is broken.

Every access to a task's page will take the page fault route,
and the page fault handler will return the page instead of 0.
 2009-11-05 18:25:26 +02:00
Bora Sahin 38cf7bc175 POSIX now uses libmem/malloc instead of the built-in one. 
(cherry picked from commit 48adbffa6514755385af842f1fe8ca5068229eea)
 2009-10-31 14:31:13 +02:00
Bahadir Balban 0cd5091132 Moved user buffer access functions to user.c 2009-10-13 19:11:14 +03:00
Bahadir Balban f8bcd7a546 Merged fs0 to mm0 for simpler progress on posix api. 
mm0 and all other posix dependents are building ok.
 2009-10-04 17:34:19 +03:00