Tomas Hruby 8fa95abae4 SMP - fixed usage of stale TLB entries ...

- when kernel copies from userspace, it must be sure that the TLB
  entries are not stale and thus the referenced memory is correct

- everytime we change a process' address space we set p_stale_tlb
  bits for all CPUs.

- Whenever a cpu finds its bit set when it wants to access the
  process' memory, it refreshes the TLB

- it is more conservative than it needs to be but it has low
  overhead than checking precisely

2012-01-13 11:30:00 +00:00

..

arch/i386

SMP - fixed usage of stale TLB entries

2012-01-13 11:30:00 +00:00

system

SMP - fixed usage of stale TLB entries

2012-01-13 11:30:00 +00:00

clock.c

Cleaner MKSYSDEBUG option

2011-08-18 15:21:29 +02:00

clock.h

Userspace scheduling - exporting stats

2010-09-19 15:52:12 +00:00

config.h

Add MKTRACE

2011-09-07 17:52:48 +02:00

const.h

changes for detecting and building for clang/binutils elf

2011-06-07 16:49:52 +02:00

cpulocals.c

SMP - Cpu local variables

2010-09-15 14:09:46 +00:00

cpulocals.h

Busy idle loop when profiling

2010-09-23 10:49:52 +00:00

debug.c

Kernel: remove unused MF_ASYNMSG

2011-11-01 19:21:19 +00:00

debug.h

Cleaner MKSYSDEBUG option

2011-08-18 15:21:29 +02:00

extract-errno.sh

Optional IPC logging

2010-06-24 13:31:40 +00:00

extract-mfield.sh

Optional IPC logging

2010-06-24 13:31:40 +00:00

extract-mtype.sh

Move shared headers in common/include

2011-02-06 22:59:02 +00:00

glo.h

Add MKAPIC and MKACPI options

2011-07-31 16:22:43 +02:00

interrupt.c

APIC mode uses IO APICs

2010-09-07 07:18:11 +00:00

interrupt.h

SMP - trully idle APs

2010-09-15 14:10:57 +00:00

ipc.h

…

kernel.h

Add MKAPIC and MKACPI options

2011-07-31 16:22:43 +02:00

main.c

Add MKWATCHDOG option

2011-07-29 20:37:39 +02:00

Makefile

add -L for future compiler-rt lib location

2011-12-08 18:07:57 +01:00

perf.h

SMP - all process have pagetables

2010-09-15 14:11:30 +00:00

priv.h

Remote unused segctl kernel call

2011-04-26 23:28:23 +02:00

proc.c

KERNEL - mini_senda simplification

2012-01-13 11:29:59 +00:00

proc.h

SMP - fixed usage of stale TLB entries

2012-01-13 11:30:00 +00:00

profile.c

fix clang warnings -R in kernel/ and servers/

2011-06-09 16:09:13 +02:00

profile.h

Fix multiboot for ACK-built images

2010-12-17 13:47:11 +00:00

proto.h

KERNEL - has_pending() not exposed

2012-01-13 11:29:59 +00:00

smp.c

SMP - fixed IPI livelock

2012-01-13 11:30:00 +00:00

smp.h

SMP - fixed IPI livelock

2012-01-13 11:30:00 +00:00

spinlock.h

SMP - fixed compilation and removed warnings

2011-12-20 12:58:20 +00:00

start.c

Remove legacy boot monitor vars

2011-09-16 20:10:47 +02:00

system.c

KERNEL - cause SIGSEGV if bad pointer to kernel

2012-01-13 11:30:00 +00:00

system.h

kernel: don't build cprofile code by default

2011-08-02 15:25:54 +02:00

table.c

ELF multiboot support

2011-05-04 18:51:43 +02:00

type.h

ELF multiboot support

2011-05-04 18:51:43 +02:00

utility.c

SMP - fixed IPI livelock

2012-01-13 11:30:00 +00:00

vm.h

No linear addresses in message delivery

2010-06-11 08:16:10 +00:00

watchdog.c

Fix for SPROFILE == 0

2011-05-25 09:42:11 +02:00

watchdog.h

Watchdog and kernel profiling for AMD

2010-09-23 14:42:30 +00:00