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Marcelo Tosatti 2f333bcb4e KVM: MMU: hypercall based pte updates and TLB flushes 
Hypercall based pte updates are faster than faults, and also allow use
of the lazy MMU mode to batch operations.

Don't report the feature if two dimensional paging is enabled.

[avi:
 - one mmu_op hypercall instead of one per op
 - allow 64-bit gpa on hypercall
 - don't pass host errors (-ENOMEM) to guest]

[akpm: warning fix on i386]

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Avi Kivity <avi@qumranet.com>
2008-04-27 12:00:27 +03:00
..
acpi
asm-alpha generic: implement __fls on all 64-bit archs 2008-04-26 19:21:16 +02:00
asm-arm [MTD] [NAND] S3C2410 Allow ECC disable to be specified by the board 2008-04-22 21:41:32 +01:00
asm-avr32 avr32: add include/asm-avr32/serial.h 2008-04-19 20:40:10 -04:00
asm-blackfin [Blackfin] arch: add include/boot .gitignore files 2008-04-25 08:29:11 +08:00
asm-cris
asm-frv frv: remove HARD_RESET_NOW() 2008-04-21 16:03:13 -07:00
asm-generic bitops: use __fls for fls64 on 64-bit archs 2008-04-26 19:21:16 +02:00
asm-h8300
asm-ia64 generic: implement __fls on all 64-bit archs 2008-04-26 19:21:16 +02:00
asm-m32r Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 2008-04-18 08:39:24 -07:00
asm-m68k
asm-m68knommu
asm-mips Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-generic-bitops-v3 2008-04-26 13:46:11 -07:00
asm-mn10300
asm-parisc generic: implement __fls on all 64-bit archs 2008-04-26 19:21:16 +02:00
asm-powerpc generic: implement __fls on all 64-bit archs 2008-04-26 19:21:16 +02:00
asm-ppc [POWERPC] 4xx: Fix duplicate phys_addr_t definition 2008-04-24 20:57:34 +10:00
asm-s390 generic: implement __fls on all 64-bit archs 2008-04-26 19:21:16 +02:00
asm-sh generic: implement __fls on all 64-bit archs 2008-04-26 19:21:16 +02:00
asm-sparc [SPARC64]: NUMA device infrastructure. 2008-04-23 23:32:16 -07:00
asm-sparc64 generic: implement __fls on all 64-bit archs 2008-04-26 19:21:16 +02:00
asm-um
asm-v850
asm-x86 KVM: MMU: hypercall based pte updates and TLB flushes 2008-04-27 12:00:27 +03:00
asm-xtensa
crypto [CRYPTO] aes: Export generic setkey 2008-04-21 10:19:34 +08:00
keys KEYS: Fix the comment to match the file name in rxrpc-type.h. 2008-04-21 22:43:55 +00:00
linux KVM: MMU: hypercall based pte updates and TLB flushes 2008-04-27 12:00:27 +03:00
math-emu
media V4L/DVB (7677): saa7134: Add/fix Beholder entries 2008-04-24 14:09:46 -03:00
mtd
net IPv6 support for NFS server export caches 2008-04-23 16:13:36 -04:00
pcmcia
rdma IB: convert struct class_device to struct device 2008-04-19 19:10:30 -07:00
rxrpc
scsi Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6 2008-04-21 15:49:58 -07:00
sound [ALSA] Define MPU401 registers in sound/mpu401_uart.h 2008-04-24 12:38:22 +02:00
video
xen xen: add balloon driver 2008-04-24 23:57:33 +02:00
Kbuild