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57abad25f8
tmp_suning_uos_patched/drivers
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Bryan O'Sullivan 57abad25f8 [PATCH] IB/ipath: fix lost interrupts on HT-400 
Do an extra check to see if in-memory tail changed while processing packets,
and if so, going back through the loop again (but only once per call to
ipath_kreceive()).  In practice, this seems to be enough to guarantee that if
we crossed the clearing of an interrupt at start of ipath_intr with a
scheduled tail register update, that we'll process the "extra" packet that
lost the interrupt because we cleared it just as it was about to arrive.

Signed-off-by: Dave Olson <dave.olson@qlogic.com>
Signed-off-by: Bryan O'Sullivan <bryan.osullivan@qlogic.com>
Cc: "Michael S. Tsirkin" <mst@mellanox.co.il>
Cc: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-01 09:56:00 -07:00
..
acorn Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial 2006-06-30 15:39:30 -07:00
acpi [PATCH] ACPI: fix not power-manageable device message 2006-07-01 09:55:58 -07:00
amba [PATCH] 64bit resource: fix up printks for resources in misc drivers 2006-06-27 09:23:59 -07:00
atm Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
base Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial 2006-06-30 15:39:30 -07:00
block Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
bluetooth Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
cdrom Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial 2006-06-30 15:39:30 -07:00
char Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial 2006-06-30 15:39:30 -07:00
clocksource [PATCH] GTOD: add scx200 HRT clocksource 2006-06-26 09:58:21 -07:00
connector [PATCH] connector-exports 2006-06-23 07:43:06 -07:00
cpufreq Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
crypto [CRYPTO] padlock: Rearrange context structure to reduce code size 2006-06-26 17:34:39 +10:00
dio
dma [IOAT]: Do not dereference THIS_MODULE directly to set unsafe. 2006-06-26 00:10:46 -07:00
edac [PATCH] EDAC: fix module names quoted in sysfs 2006-07-01 09:55:58 -07:00
eisa Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
fc4 Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
firmware Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
hwmon Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
i2c Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial 2006-06-30 15:39:30 -07:00
ide Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial 2006-06-30 15:39:30 -07:00
ieee1394 Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
infiniband [PATCH] IB/ipath: fix lost interrupts on HT-400 2006-07-01 09:56:00 -07:00
input Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
isdn Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
leds Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
macintosh Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
mca
md Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
media Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial 2006-06-30 15:39:30 -07:00
message Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
mfd Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
misc Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
mmc Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
mtd Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
net Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2006-06-30 15:40:17 -07:00
nubus Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
oprofile [PATCH] oprofile: convert from semaphores to mutexes 2006-06-25 10:01:04 -07:00
parisc Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial 2006-06-30 15:39:30 -07:00
parport Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
pci Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial 2006-06-30 15:39:30 -07:00
pcmcia Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial 2006-06-30 15:39:30 -07:00
pnp Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
rapidio Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
rtc fix a typo in the RTC_CLASS help text 2006-06-30 18:18:41 +02:00
s390 Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
sbus Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
scsi Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
serial Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6 2006-06-30 15:40:35 -07:00
sh
sn Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
spi Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
tc Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
telephony Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/devfs-2.6 2006-06-29 14:19:21 -07:00
usb Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial 2006-06-30 15:39:30 -07:00
video Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial 2006-06-30 15:39:30 -07:00
w1 [PATCH] connector-exports 2006-06-23 07:43:06 -07:00
zorro Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
Kconfig [I/OAT]: DMA memcpy subsystem 2006-06-17 21:18:43 -07:00
Makefile [PATCH] Time: i386 Clocksource Drivers 2006-06-26 09:58:21 -07:00