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50c8308538
linux/arch/mips
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Sanjay Lal 50c8308538 KVM/MIPS32: Binary patching of select privileged instructions. 
Currently, the following instructions are translated:
- CACHE (indexed)
- CACHE (va based): translated to a SYNCI, overkill on D-CACHE operations,
  but still much faster than a trap.
- mfc0/mtc0: the virtual COP0 registers for the guest are implemented as
  2-D array.
  [COP#][SEL] and this is mapped into the guest kernel address space @ VA 0x0.
  mfc0/mtc0 operations are transformed to load/stores.

Signed-off-by: Sanjay Lal <sanjayl@kymasys.com>
Cc: kvm@vger.kernel.org
Cc: linux-mips@linux-mips.org
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-05-09 17:48:22 +02:00
..
alchemy MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
ar7 MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
ath79 Merge git://www.linux-watchdog.org/linux-watchdog 2013-03-03 10:23:29 -08:00
bcm47xx Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into mips-for-linux-next 2013-02-22 10:07:30 +01:00
bcm63xx Merge branch 'mips-next-3.9' of git://git.linux-mips.org/pub/scm/john/linux-john into mips-for-linux-next 2013-02-21 12:51:33 +01:00
boot MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
cavium-octeon Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2013-03-02 07:44:16 -08:00
cobalt MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
configs KVM/MIPS32: Infrastructure/build files. 2013-05-08 03:55:34 +02:00
dec MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
emma MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
fw MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
include MIPS: If KVM is enabled then use the KVM specific routine to flush the TLBs on a ASID wrap. 2013-05-08 03:55:36 +02:00
jazz Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2013-03-02 07:44:16 -08:00
jz4740 MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
kernel MIPS: Export symbols used by KVM/MIPS module 2013-05-08 03:55:37 +02:00
kvm KVM/MIPS32: Binary patching of select privileged instructions. 2013-05-09 17:48:22 +02:00
lantiq Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2013-03-02 07:44:16 -08:00
lasat Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2013-03-02 07:44:16 -08:00
lib MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
loongson MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
loongson1 Merge branch 'mips-next-3.9' of git://git.linux-mips.org/pub/scm/john/linux-john into mips-for-linux-next 2013-02-21 12:51:33 +01:00
math-emu MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
mm MIPS: Export routines needed by the KVM module. 2013-05-08 03:55:36 +02:00
mti-malta KVM/MIPS32: KVM Guest kernel support. 2013-05-08 03:55:35 +02:00
mti-sead3 MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
netlogic Merge branch 'mips-next-3.9' of git://git.linux-mips.org/pub/scm/john/linux-john into mips-for-linux-next 2013-02-21 12:51:33 +01:00
oprofile Merge branch 'mips-next-3.9' of git://git.linux-mips.org/pub/scm/john/linux-john into mips-for-linux-next 2013-02-21 12:51:33 +01:00
pci Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2013-03-02 07:44:16 -08:00
pmcs-msp71xx MIPS: MSP71xx: Move code. 2013-02-01 10:00:22 +01:00
pnx833x MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
power MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
powertv MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
ralink MIPS: ralink: add CPU interrupt controller to of_irq_ids 2013-02-17 01:25:34 +01:00
rb532 MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
sgi-ip22 MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
sgi-ip27 MIPS: IP27: Remove pfn_t. 2013-05-08 03:51:58 +02:00
sgi-ip32 MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
sibyte MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
sni Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2013-03-02 07:44:16 -08:00
txx9 Merge branch 'mips-next-3.9' of git://git.linux-mips.org/pub/scm/john/linux-john into mips-for-linux-next 2013-02-21 12:51:33 +01:00
vr41xx MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
wrppmc MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
Kbuild KVM/MIPS32: Infrastructure/build files. 2013-05-08 03:55:34 +02:00
Kbuild.platforms Merge branch 'mips-next-3.9' of git://git.linux-mips.org/pub/scm/john/linux-john into mips-for-linux-next 2013-02-21 12:51:33 +01:00
Kconfig KVM/MIPS32: Infrastructure/build files. 2013-05-08 03:55:34 +02:00
Kconfig.debug Fix typo in various Kconfig file 2012-04-16 14:40:08 +02:00
Makefile MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00