Hugh Dickins 60ec558549 [PATCH] mm: i386 sh sh64 ready for split ptlock ... Use pte_offset_map_lock, instead of pte_offset_map (or inappropriate pte_offset_kernel) and mm-wide page_table_lock, in sundry arch places. The i386 vm86 mark_screen_rdonly: yes, there was and is an assumption that the screen fits inside the one page table, as indeed it does. The sh __do_page_fault: which handles both kernel faults (without lock) and user mm faults (locked - though it set_pte without locking before). The sh64 flush_cache_range and helpers: which wrongly thought callers held page_table_lock before (only its tlb_start_vma did, and no longer does so); moved the flush loop down, and adjusted the large versus small range decision to consider a range which spans page tables as large. Signed-off-by: Hugh Dickins <hugh@veritas.com> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2005-10-29 21:40:41 -07:00
..
cache.c	[PATCH] mm: i386 sh sh64 ready for split ptlock	2005-10-29 21:40:41 -07:00
extable.c
fault.c
hugetlbpage.c	[PATCH] mm: sh64 hugetlbpage.c	2005-10-29 21:40:38 -07:00
init.c
ioremap.c	[PATCH] mm: init_mm without ptlock	2005-10-29 21:40:40 -07:00
Makefile
tlb.c
tlbmiss.c