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1104 6670 d 19 h jermar /kernel/trunk/ Define atomic_t only once in atomic.h
Change the encapsulated counter type to long so that it supports negative values as well.		  
/kernel/trunk/generic/include/atomic.h
/kernel/trunk/arch/amd64/include/atomic.h
/kernel/trunk/arch/amd64/src/proc/scheduler.c
/kernel/trunk/arch/ia32/include/atomic.h
/kernel/trunk/arch/ia32/src/userspace.c
/kernel/trunk/arch/ia64/include/atomic.h
/kernel/trunk/arch/ia64/src/mm/tlb.c
/kernel/trunk/arch/mips32/include/atomic.h
/kernel/trunk/arch/ppc32/include/atomic.h
/kernel/trunk/arch/sparc64/include/atomic.h
/kernel/trunk/generic/include/func.h
/kernel/trunk/generic/include/mm/slab.h
/kernel/trunk/generic/include/proc/scheduler.h
/kernel/trunk/generic/include/synch/spinlock.h
/kernel/trunk/generic/include/typedefs.h
/kernel/trunk/generic/src/console/console.c
/kernel/trunk/generic/src/mm/tlb.c
/kernel/trunk/generic/src/proc/scheduler.c
/kernel/trunk/generic/src/proc/thread.c
/kernel/trunk/generic/src/synch/spinlock.c
/kernel/trunk/generic/src/time/clock.c
/kernel/trunk/test/atomic/atomic1/test.c
/kernel/trunk/test/debug/mips1/test.c
/kernel/trunk/test/fault/fault1/test.c
/kernel/trunk/test/fpu/fpu1/test.c
/kernel/trunk/test/fpu/mips1/test.c
/kernel/trunk/test/fpu/sse1/test.c
/kernel/trunk/test/mm/falloc2/test.c
/kernel/trunk/test/synch/rwlock1/test.c
/kernel/trunk/test/synch/rwlock2/test.c
/kernel/trunk/test/synch/rwlock3/test.c
/kernel/trunk/test/synch/rwlock4/test.c
/kernel/trunk/test/synch/rwlock5/test.c
/kernel/trunk/test/synch/semaphore1/test.c
/kernel/trunk/test/synch/semaphore2/test.c
/kernel/trunk/test/thread/thread1/test.c
1080 6675 d 19 h jermar /kernel/trunk/arch/ia64/src/mm/ Fix double page_table_unlock() in ia64 tlb.c.  
/kernel/trunk/arch/ia64/src/mm/tlb.c
1044 6677 d 0 h jermar /kernel/trunk/ Page table locking.  
/kernel/trunk/arch/ia64/src/mm/tlb.c
/kernel/trunk/arch/mips32/src/mm/tlb.c
/kernel/trunk/genarch/src/mm/as_ht.c
/kernel/trunk/genarch/src/mm/as_pt.c
/kernel/trunk/genarch/src/mm/page_ht.c
/kernel/trunk/genarch/src/mm/page_pt.c
/kernel/trunk/generic/include/mm/as.h
/kernel/trunk/generic/include/mm/page.h
/kernel/trunk/generic/src/mm/as.c
/kernel/trunk/generic/src/mm/page.c
993 6678 d 17 h jermar /kernel/trunk/arch/ia64/ Fix bug in switch to userspace on ia64: ensure start in bank 1.
Fix bug in tlb_invalidate_all() that cause interrupts to be unconditionally enabled.
Optimize context switching by discarding packed attribute of context structures.		  
/kernel/trunk/arch/ia64/include/context.h
/kernel/trunk/arch/ia64/include/interrupt.h
/kernel/trunk/arch/ia64/src/asm.S
/kernel/trunk/arch/ia64/src/fpu_context.c
/kernel/trunk/arch/ia64/src/ia64.c
/kernel/trunk/arch/ia64/src/ivt.S
/kernel/trunk/arch/ia64/src/mm/tlb.c
/kernel/trunk/arch/ia64/src/proc/scheduler.c
/kernel/trunk/arch/ia64/src/start.S
958 6679 d 17 h jermar /kernel/trunk/ Nicer ia32 interrupt handlers and structures holding interrupted context data.
Unify the name holding interrupted context data on all architectures to be istate.		  
/kernel/trunk/arch/amd64/include/context.h
/kernel/trunk/arch/amd64/include/interrupt.h
/kernel/trunk/arch/amd64/src/interrupt.c
/kernel/trunk/arch/ia32/include/interrupt.h
/kernel/trunk/arch/ia32/include/types.h
/kernel/trunk/arch/ia32/src/asm.S
/kernel/trunk/arch/ia32/src/drivers/i8254.c
/kernel/trunk/arch/ia32/src/drivers/i8259.c
/kernel/trunk/arch/ia32/src/ia32.c
/kernel/trunk/arch/ia32/src/interrupt.c
/kernel/trunk/arch/ia32/src/mm/page.c
/kernel/trunk/arch/ia32/src/pm.c
/kernel/trunk/arch/ia32/src/smp/apic.c
/kernel/trunk/arch/ia64/include/interrupt.h
/kernel/trunk/arch/ia64/include/mm/tlb.h
/kernel/trunk/arch/ia64/include/types.h
/kernel/trunk/arch/ia64/src/interrupt.c
/kernel/trunk/arch/ia64/src/mm/tlb.c
/kernel/trunk/arch/mips32/include/debugger.h
/kernel/trunk/arch/mips32/include/exception.h
/kernel/trunk/arch/mips32/include/mm/tlb.h
/kernel/trunk/arch/mips32/include/thread.h
/kernel/trunk/arch/mips32/src/debugger.c
/kernel/trunk/arch/mips32/src/drivers/arc.c
/kernel/trunk/arch/mips32/src/drivers/msim.c
/kernel/trunk/arch/mips32/src/drivers/serial.c
/kernel/trunk/arch/mips32/src/exception.c
/kernel/trunk/arch/mips32/src/fpu_context.c
/kernel/trunk/arch/mips32/src/interrupt.c
/kernel/trunk/arch/mips32/src/mm/tlb.c
/kernel/trunk/arch/sparc64/include/drivers/tick.h
/kernel/trunk/arch/sparc64/src/drivers/tick.c
/kernel/trunk/genarch/src/i8042/i8042.c
/kernel/trunk/generic/include/interrupt.h
/kernel/trunk/generic/include/typedefs.h
/kernel/trunk/generic/src/interrupt/interrupt.c
947 6680 d 3 h vana /kernel/trunk/ Better purge page selection.  
/kernel/trunk/arch/ia64/src/mm/tlb.c
/kernel/trunk/test/mm/purge1/test.c
945 6680 d 15 h vana /kernel/trunk/arch/ia64/  
/kernel/trunk/arch/ia64/include/mm/memory_init.h
/kernel/trunk/arch/ia64/src/mm/tlb.c
944 6680 d 16 h vana /kernel/trunk/ Itanium tlb_invalidate_pages  
/kernel/trunk/arch/ia64/include/mm/frame.h
/kernel/trunk/arch/ia64/include/mm/memory_init.h
/kernel/trunk/arch/ia64/src/mm/tlb.c
/kernel/trunk/test/mm/purge1/test.c
935 6680 d 19 h vana /kernel/trunk/ Two frame stack (standard stack + RSE) on Itanium  
/kernel/trunk/arch/ia64/include/mm/frame.h
/kernel/trunk/arch/ia64/src/mm/tlb.c
/kernel/trunk/arch/ia64/src/proc/scheduler.c
/kernel/trunk/generic/include/mm/frame.h
/kernel/trunk/generic/src/proc/thread.c
928 6681 d 0 h vana /kernel/trunk/ Itanium tlb_invalidate_all  
/kernel/trunk/test/mm/purge1
/kernel/trunk/test/mm/purge1/test.c
/kernel/trunk/arch/ia64/include/pal/pal.h
/kernel/trunk/arch/ia64/src/mm/tlb.c
/kernel/trunk/kernel.config
919 6684 d 0 h jermar /kernel/trunk/ ia64 work.
Changes to make userspace work (kernel part).
Use ski.conf from contrib directory to run Ski.

There is actually no appropriate syscall handler yet.		  
/kernel/trunk/arch/ia64/Makefile.inc
/kernel/trunk/arch/ia64/include/asm.h
/kernel/trunk/arch/ia64/include/context.h
/kernel/trunk/arch/ia64/include/mm/as.h
/kernel/trunk/arch/ia64/include/register.h
/kernel/trunk/arch/ia64/src/asm.S
/kernel/trunk/arch/ia64/src/dummy.s
/kernel/trunk/arch/ia64/src/ia64.c
/kernel/trunk/arch/ia64/src/ivt.S
/kernel/trunk/arch/ia64/src/mm/tlb.c
/kernel/trunk/arch/ia64/src/start.S
/kernel/trunk/contrib/conf/ski.conf
904 6690 d 18 h jermar /kernel/trunk/arch/ia64/src/mm/ ia64 fix in page.c
== (comparison) was used istead of = (assignment).		  
/kernel/trunk/arch/ia64/src/mm/page.c
903 6690 d 19 h jermar /kernel/trunk/arch/ia64/ ia64 work.
Add code needed for running multiple address spaces and location of kernel stack
after switch from userspace.		  
/kernel/trunk/arch/ia64/include/mm/as.h
/kernel/trunk/arch/ia64/src/mm/as.c
/kernel/trunk/arch/ia64/src/proc/scheduler.c
902 6692 d 0 h jermar /kernel/trunk/ ia64 work.
More capable TLB miss handlers.
The ia64 kernel now passes mm/mapping1 test.

Fix generic hash table to properly initialize lists.

Change page_ht() to properly initialize inserted PTE's.
Change format of generic page hash table PTE's.		  
/kernel/trunk/arch/ia64/include/mm/tlb.h
/kernel/trunk/arch/ia64/src/mm/page.c
/kernel/trunk/arch/ia64/src/mm/tlb.c
/kernel/trunk/arch/ia64/src/proc/scheduler.c
/kernel/trunk/genarch/include/mm/page_ht.h
/kernel/trunk/genarch/src/mm/page_ht.c
/kernel/trunk/generic/src/adt/hash_table.c
901 6692 d 2 h jermar /kernel/trunk/arch/ ia64 work.
Provide PA2KA(identity) mapping for kernel data references via Alternate Data TLB Fault handler.
Add before_thread_runs_arch() that maps kstack, if necessary.
Add easy to use dtlb_mapping_insert() for comfortable insertion of kernel data mappings.		  
/kernel/trunk/arch/ia64/src/proc
/kernel/trunk/arch/ia64/src/proc/scheduler.c
/kernel/trunk/arch/ia64/Makefile.inc
/kernel/trunk/arch/ia64/include/mm/asid.h
/kernel/trunk/arch/ia64/include/mm/page.h
/kernel/trunk/arch/ia64/include/mm/tlb.h
/kernel/trunk/arch/ia64/src/dummy.s
/kernel/trunk/arch/ia64/src/mm/page.c
/kernel/trunk/arch/ia64/src/mm/tlb.c
/kernel/trunk/arch/ia64/src/start.S
/kernel/trunk/arch/sparc64/include/mm/tlb.h
/kernel/trunk/arch/sparc64/src/proc/scheduler.c
900 6692 d 19 h jermar /kernel/trunk/arch/ia64/ ia64 work.
Proper TLB fault handlers' headers and prototypes.
PFN 0 needs no longer be marked unavailable to frame allocator.		  
/kernel/trunk/arch/ia64/include/mm/tlb.h
/kernel/trunk/arch/ia64/src/mm/frame.c
/kernel/trunk/arch/ia64/src/mm/tlb.c
899 6692 d 20 h jermar /kernel/trunk/arch/ ia64 work.
Add dummy TLB fault handlers.
Improve code reuse in arch/mm/tlb.c.		  
/kernel/trunk/arch/ia64/include/mm/tlb.h
/kernel/trunk/arch/ia64/src/ivt.S
/kernel/trunk/arch/ia64/src/mm/tlb.c
/kernel/trunk/arch/ppc32/src/console.c
879 6695 d 18 h vana /kernel/trunk/arch/ia64/ Itanium kernel page extended to maximum (256M) repaired RR manipulation functions, paging setuping function and added some comments.  
/kernel/trunk/arch/ia64/include/mm/page.h
/kernel/trunk/arch/ia64/src/mm/page.c
/kernel/trunk/arch/ia64/src/start.S
869 6698 d 13 h vana /kernel/trunk/ Uaaaaaaa ;-) Itanium Paging !!!!!! ;-)  
/kernel/trunk/arch/ia64/_link.ld.in
/kernel/trunk/arch/ia64/include/faddr.h
/kernel/trunk/arch/ia64/include/mm/asid.h
/kernel/trunk/arch/ia64/include/mm/page.h
/kernel/trunk/arch/ia64/include/register.h
/kernel/trunk/arch/ia64/src/mm/page.c
/kernel/trunk/arch/ia64/src/start.S
/kernel/trunk/contrib/arch/ia64/vmaxlma.c
/kernel/trunk/generic/include/mm/asid.h
830 6710 d 23 h jermar /kernel/trunk/ Make ASID FIFO for mips32 be allocated statically.
Make ASID FIFO for sparc64 and ia64 be allocated dynamically.
Fix ia64 to call asid_fifo_init().
All three architectures now call asid_fifo_init() from as_arch_init().		  
/kernel/trunk/arch/ia64/src/mm/as.c
/kernel/trunk/arch/mips32/src/mm/as.c
/kernel/trunk/arch/mips32/src/mm/tlb.c
/kernel/trunk/arch/sparc64/src/mm/as.c
/kernel/trunk/arch/sparc64/src/mm/tlb.c
/kernel/trunk/genarch/src/mm/asid_fifo.c
/kernel/trunk/generic/include/adt/fifo.h

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