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Frank Pavlic 8129ee1642 [PATCH] s390: qdio V=V pass-through ... New feature V=V qdio pass-through. QDIO and HiperSockets processing in z/VM V=V guest environments (as well as V=R with z/VM running in LPAR mode) requires shadowing of all QDIO architecture queue elements. Especially the shadowing of SBALs and SLSBs structures in the hypervisor, and the need to issue SIGA SYNC operations to observe state changes, eventually causes significant CPU processing overhead in the hypervisor. The QDIO pass-through support for V=V guests avoids the shadowing of SBALs and SLSBs. This significantly reduces the hypervisor overhead for QDIO based I/O. Signed-off-by: Frank Pavlic <pavlic@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		19 years ago
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acorn	…
acpi	…
atm	…
base	[PATCH] memhotplug: register_memory should be global	19 years ago
block	[PATCH] nbd: fix TX/RX race condition	19 years ago
bluetooth	[PATCH] pcmcia: add some IDs for ide-cs and dtl1_cs	19 years ago
cdrom	…
char	[PATCH] Geode LX HW RNG Support	19 years ago
connector	…
cpufreq	…
crypto	…
dio	…
eisa	…
fc4	…
firmware	…
hwmon	…
i2c	…
ide	[PATCH] pcmcia: add some IDs for ide-cs and dtl1_cs	19 years ago
ieee1394	[PATCH] don't freeze firewire on suspend.	19 years ago
infiniband	Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6	19 years ago
input	Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6	19 years ago
isdn	[PATCH] pcmcia: unify attach, EVENT_CARD_INSERTION handlers into one probe callback	19 years ago
macintosh	[PATCH] therm_adt746x: Quiet fan speed change messages	19 years ago
mca	…
md	Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild	19 years ago
media	…
message	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	19 years ago
mfd	…
misc	…
mmc	…
mtd	[PATCH] pcmcia: unify attach, EVENT_CARD_INSERTION handlers into one probe callback	19 years ago
net	[PATCH] pcmcia: unify attach, EVENT_CARD_INSERTION handlers into one probe callback	19 years ago
nubus	…
oprofile	…
parisc	…
parport	[PATCH] pcmcia: unify attach, EVENT_CARD_INSERTION handlers into one probe callback	19 years ago
pci	Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6	19 years ago
pcmcia	[PATCH] pcmcia: cleanup cs.c, reduce size	19 years ago
pnp	[PATCH] x86: Fixed pnp bios limits	19 years ago
rapidio	…
s390	[PATCH] s390: qdio V=V pass-through	19 years ago
sbus	…
scsi	[PATCH] pcmcia: unify attach, EVENT_CARD_INSERTION handlers into one probe callback	19 years ago
serial	[PATCH] ppc32/serial: Change mpc52xx_uart.c to use the Low Density Serial port major	19 years ago
sh	…
sn	…
tc	…
telephony	[PATCH] pcmcia: unify attach, EVENT_CARD_INSERTION handlers into one probe callback	19 years ago
usb	[PATCH] pcmcia: unify attach, EVENT_CARD_INSERTION handlers into one probe callback	19 years ago
video	[ATYFB]: Fix onboard video on SPARC Blade 100 for 2.6.{13,14,15}	19 years ago
w1	Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6	19 years ago
zorro	…
Kconfig	…
Makefile	…