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d119b39279
linux/drivers
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Michal Schmidt d119b39279 skge: fix occasional BUG during MTU change 
The BUG_ON(skge->tx_ring.to_use != skge->tx_ring.to_clean) in skge_up()
was sometimes observed when setting MTU.

skge_down() disables the TX queue, but then reenables it by mistake via
skge_tx_clean().
Fix it by moving the waking of the queue from skge_tx_clean() to the
other caller. And to make sure start_xmit is not in progress on another
CPU, skge_down() should call netif_tx_disable().

The bug was reported to me by Jiri Jilek whose Debian system sometimes
failed to boot. He tested the patch and the bug did not happen anymore.

Signed-off-by: Michal Schmidt <mschmidt@redhat.com>
Acked-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-14 15:16:55 -07:00
..
accessibility
acpi Revert "ACPI battery: fix async boot oops" 2009-04-11 12:45:20 -07:00
amba
ata ata: fix obviously wrong comment 2009-04-13 04:22:04 -04:00
atm dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32) 2009-04-07 08:31:11 -07:00
auxdisplay auxdisplay: remove PARPORT dependency 2009-04-01 08:59:17 -07:00
base dma-mapping: replace all DMA_24BIT_MASK macro with DMA_BIT_MASK(24) 2009-04-07 08:31:12 -07:00
block xsysace: Fix dereferencing of cf_id after hd_driveid removal 2009-04-08 14:13:04 +02:00
bluetooth
cdrom
char esp: fix section mismatch warning 2009-04-07 08:31:03 -07:00
clocksource clocksource: sh_cmt: use remove_irq() and remove clockevent workaround 2009-04-02 11:18:48 +09:00
connector
cpufreq
cpuidle
crypto dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32) 2009-04-07 08:31:11 -07:00
dca
dio
dma dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32) 2009-04-07 08:31:11 -07:00
edac edac: AMD8111 driver Kconfig & Makefile 2009-04-02 19:05:04 -07:00
eisa
firewire
firmware dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32) 2009-04-07 08:31:11 -07:00
gpio Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-04-03 15:24:35 -07:00
gpu Merge branch 'linus' into release 2009-04-05 02:14:15 -04:00
hid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid 2009-04-03 15:25:44 -07:00
hwmon Merge branch 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6 2009-04-07 08:44:43 -07:00
i2c i2c: Let new-style drivers implement attach_adapter 2009-04-13 17:02:14 +02:00
ide at91_ide: turn on PIO 6 support 2009-04-08 14:13:04 +02:00
idle dma-mapping: replace all DMA_64BIT_MASK macro with DMA_BIT_MASK(64) 2009-04-07 08:31:10 -07:00
ieee1394 dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32) 2009-04-07 08:31:11 -07:00
infiniband Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband 2009-04-09 16:42:26 -07:00
input Merge branch 'next' into for-linus 2009-04-08 00:00:33 -07:00
isdn Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2009-04-06 18:05:43 -07:00
leds leds: just ignore invalid GPIOs in leds-gpio 2009-04-08 14:13:48 +01:00
lguest
macintosh
mca
md dm kcopyd: fix callback race 2009-04-09 00:27:17 +01:00
media Merge git://git.infradead.org/~dwmw2/firmware-2.6 2009-04-10 12:01:22 -07:00
memstick dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32) 2009-04-07 08:31:11 -07:00
message dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32) 2009-04-07 08:31:11 -07:00
mfd mfd: fix da903x warning 2009-04-05 00:32:25 +02:00
misc dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32) 2009-04-07 08:31:11 -07:00
mmc mmc_spi: support for non-byte-aligned cards 2009-04-08 20:45:51 +02:00
mtd Merge branch 'linux-next' of git://git.infradead.org/ubi-2.6 2009-04-06 15:00:00 -07:00
net skge: fix occasional BUG during MTU change 2009-04-14 15:16:55 -07:00
nubus
of powerpc: add mmc-spi-slot bindings 2009-04-01 08:59:23 -07:00
oprofile Merge branch 'tracing-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-04-05 11:04:19 -07:00
parisc parisc: drivers: fix warnings 2009-04-02 00:40:41 +00:00
parport parport: Use the PCI IRQ if offered 2009-04-07 08:44:06 -07:00
pci Merge git://git.infradead.org/iommu-2.6 2009-04-13 11:35:50 -07:00
pcmcia [ARM] 5442/1: pxa/cm-x255: fix reverse RDY gpios in PCMCIA driver 2009-04-02 11:02:32 +01:00
platform Merge branches 'release', 'APERF', 'ARAT', 'misc', 'kelvin', 'device-lock' and 'bjorn.notify' into release 2009-04-07 18:18:42 -04:00
pnp dma-mapping: replace all DMA_24BIT_MASK macro with DMA_BIT_MASK(24) 2009-04-07 08:31:12 -07:00
power Merge git://git.infradead.org/battery-2.6 2009-04-08 17:45:02 -07:00
ps3
rapidio dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32) 2009-04-07 08:31:11 -07:00
regulator regulator: twl4030 VAUX3 supports 3.0V 2009-03-31 11:29:54 +01:00
rtc Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 2009-04-05 11:15:54 -07:00
s390 workqueue: add to_delayed_work() helper function 2009-04-02 19:04:50 -07:00
sbus
scsi PM/Hibernate: Wait for SCSI devices scan to complete during resume 2009-04-13 11:37:07 -07:00
serial Merge branch 'for-linus' of git://git.monstr.eu/linux-2.6-microblaze 2009-04-13 08:17:52 -07:00
sh sh: intc: set_irq_wake() support 2009-04-02 11:19:57 +09:00
sn dma-mapping: replace all DMA_64BIT_MASK macro with DMA_BIT_MASK(64) 2009-04-07 08:31:10 -07:00
spi spi_imx: set spi_master.dma_alignment = 4 2009-04-07 08:31:07 -07:00
ssb
staging serqt: initial clean up pass for tty side 2009-04-07 08:44:05 -07:00
tc
telephony
thermal
uio
usb Merge master.kernel.org:/home/rmk/linux-2.6-arm 2009-04-08 15:24:09 -07:00
uwb dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32) 2009-04-07 08:31:11 -07:00
video fbdev: i.MX31: fix panning, error handling, clean up 2009-04-07 08:31:09 -07:00
virtio
w1 mfd: remove DS1WM clock handling 2009-04-05 00:32:22 +02:00
watchdog [WATCHDOG] omap_wdt.c: move probe function to .devinit.text 2009-04-08 06:21:57 +00:00
xen Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-cpumask 2009-04-05 10:33:07 -07:00
zorro
Kconfig
Makefile