Matthew Dillon 4cc712004c Fix bug in pipe code relating to writes of mmap'd but illegal address ... spaces which cross a segment boundry in the page table. pmap_kextract() is not designed for access to the user space portion of the page table and cannot handle the null-page-directory-entry case. The fix is to have vm_fault_quick() return a success or failure which is then used to avoid calling pmap_kextract().		1999-09-20 19:08:48 +00:00
..
vm_machdep.c	Fix bug in pipe code relating to writes of mmap'd but illegal address	1999-09-20 19:08:48 +00:00