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Ben Hutchings 0fb53faa2e sfc: Remove dependence on NAPI polling in efx_test_eventq_irq() 
We cannot safely assume that the NAPI handler will complete within the
20 ms that we allow for the event self-test.  The handler may be
deferred for longer than this, particularly on realtime kernels.

Instead, check whether either an event has been handled or (as in the
old failure path) whether an interrupt has been received and an event
has been delivered but not yet handled.  Use napi_disable() to
synchronize with the NAPI handler before checking, since it will
clear events before updating eventq_read_ptr.

Remove the test result chan.N.eventq.poll, since it is not an error
if the NAPI handler does not run during the test.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
 		2012-01-27 00:10:51 +00:00
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accessibility
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acpi pstore: pass allocated memory region back to caller 2011-11-17 12:58:07 -08:00
amba
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ata pata_of_platform: Add missing CONFIG_OF_IRQ dependency. 2011-12-22 15:00:32 -05:00
atm atm: eliminate atm_guess_pdu2truesize() 2011-11-26 16:40:30 -05:00
auxdisplay
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base PM / Driver core: leave runtime PM enabled during system shutdown 2011-12-07 22:26:56 +01:00
bcma bcma: extract revision and TX power IDs from SPROM 2011-12-13 15:47:41 -05:00
block Merge branch 'for-linus' of git://git.kernel.dk/linux-block 2011-12-16 10:05:14 -08:00
bluetooth Bluetooth: Add support for BCM20702A0 [0a5c:21e3] 2011-12-22 14:20:03 -02:00
cdrom
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char ipmi_watchdog: restore settings when BMC reset 2011-12-20 10:25:04 -08:00
clk
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clocksource
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connector
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cpufreq
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cpuidle
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crypto Merge git://github.com/herbertx/crypto 2011-11-25 21:55:07 -08:00
dca
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devfreq
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dio
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dma dma: MX3_IPU fix depends 2011-12-19 12:26:07 +01:00
edac drivers/edac/mpc85xx_edac.c: fix memory controller compatible for edac 2011-11-24 01:59:38 -06:00
eisa
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firewire
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firmware Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/ibft 2011-12-15 14:16:47 -08:00
gpio gpio: Fix DA9052 GPIO build errors. 2011-12-15 11:25:43 -07:00
gpu drm/i915: Disable RC6 on Sandybridge by default 2011-12-26 21:07:27 -08:00
hid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid 2011-12-02 08:25:46 -08:00
hv
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hwmon hwmon: (jz4740) Staticise jz4740_hwmon_driver 2011-12-12 08:31:21 -08:00
hwspinlock
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i2c i2c-eg20t: correct the driver init order of pch_i2c_probe() 2011-12-18 11:46:42 +00:00
ide Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide 2011-11-18 22:04:12 -02:00
idle
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ieee802154 net: remove NETIF_F_NO_CSUM feature bit 2011-11-16 17:43:12 -05:00
infiniband Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2011-12-23 17:13:56 -05:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2011-12-30 13:42:41 -08:00
iommu Merge branch 'iommu/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu 2011-12-29 17:36:15 -08:00
isdn Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2011-12-02 13:49:21 -05:00
leds Revert "leds: save the delay values after a successful call to blink_set()" 2011-11-15 22:41:50 -02:00
lguest enable virtio_net to return bus_info in ethtool -i consistent with emulated NICs 2011-11-16 17:26:46 -05:00
macintosh
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mca
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md md/bitmap: It is OK to clear bits during recovery. 2011-12-23 09:57:48 +11:00
media gspca: Fix falling back to lower isoc alt settings 2011-12-31 11:53:58 -08:00
memstick
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message
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mfd mfd: Include linux/io.h to jz4740-adc 2011-12-20 18:53:26 +01:00
misc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2011-12-02 13:49:21 -05:00
mmc Merge branch 'fixes' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm 2011-12-30 13:45:34 -08:00
mtd mtd: plat_ram: call mtd_device_register only if partition data exists 2011-12-19 11:13:52 +00:00
net sfc: Remove dependence on NAPI polling in efx_test_eventq_irq() 2012-01-27 00:10:51 +00:00
nfc NFC: DEP link hook implementation for pn533 2011-12-14 14:50:13 -05:00
nubus
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of dt/device: Fix auxdata matching to handle entries without a name override 2011-12-12 14:41:45 -07:00
oprofile oprofile: Fix uninitialized memory access when writing to writing to oprofilefs 2011-12-19 17:18:43 +01:00
parisc
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parport
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pci pci: Fix hotplug of Express Module with pci bridges 2011-12-18 14:10:16 -08:00
pcmcia
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pinctrl
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platform toshiba_acpi: Fix machines that don't support HCI_SYSTEM_EVENT 2011-12-05 13:07:28 -05:00
pnp
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power x86/mrst: Battery fixes 2011-12-05 17:06:37 +01:00
pps
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ps3
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ptp ptp: Fix clock_getres() implementation 2011-12-06 11:38:32 +01:00
rapidio rapidio/tsi721: modify PCIe capability settings 2011-12-09 07:50:29 -08:00
regulator regulator: twl: fix twl4030 support for smps regulators 2011-11-28 18:58:31 +00:00
rtc Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2011-12-20 11:42:38 -08:00
s390 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2011-12-23 17:13:56 -05:00
sbus sbus: convert drivers/sbus/char/* to use module_platform_driver() 2011-12-04 10:46:58 -08:00
scsi Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2011-12-23 17:13:56 -05:00
sfi
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sh
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sn
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spi spi/gpio: fix section mismatch warning 2011-12-07 22:17:39 +01:00
ssb Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless 2011-12-14 14:35:41 -05:00
staging staging: r8712u: Add new USB ID 2011-12-13 16:13:15 -08:00
target iscsi-target: Fix hex2bin warn_unused compile message 2011-12-06 06:00:59 +00:00
tc
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telephony
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thermal
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tty Merge branch 'tty-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty 2011-11-21 20:36:46 -08:00
uio
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usb Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2011-12-23 17:13:56 -05:00
uwb
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vhost
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video viafb: correct sync polarity for OLPC DCON 2011-11-22 00:56:17 +00:00
virt
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virtio Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2011-12-02 13:49:21 -05:00
vlynq
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w1
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watchdog watchdog: iTCO_wdt.c - problems with newer hardware due to SMI clearing (part 2) 2011-12-27 20:35:59 +01:00
xen Revert "xen/pv-on-hvm kexec: add xs_reset_watches to shutdown watches from old kernel" 2011-12-19 09:30:35 -05:00
zorro
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Kconfig
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Makefile
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