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Peter Zijlstra 0a07bc645e [PATCH] forcedeth: hardirq lockdep warning 
BUG: warning at kernel/lockdep.c:1816/trace_hardirqs_on() (Not tainted)

Call Trace:
 show_trace
 dump_stack
 trace_hardirqs_on
 :forcedeth:nv_nic_irq_other
 handle_IRQ_event
 __do_IRQ
 do_IRQ
 ret_from_intr
DWARF2 barf
 default_idle
 cpu_idle
 rest_init
 start_kernel
 _sinittext

These 3 functions nv_nic_irq_tx(), nv_nic_irq_rx() and nv_nic_irq_other()
are reachable from IRQ context and process context. Make use of the
irq-save/restore spinlock variant.

(Compile tested only, since I do not have the hardware)

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Arjan van de Ven <arjan@linux.intel.com>
Cc: Dave Jones <davej@redhat.com>
Cc: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-05 06:48:25 -04:00
..
acorn fix file specification in comments 2006-10-03 23:01:26 +02:00
acpi fix drivers/acpi/Kconfig typos 2006-10-03 22:24:43 +02:00
amba
ata [PATCH] pata: teach ali about rev C8, keep pcmcia driver in sync 2006-10-04 08:15:15 -07:00
atm [ATM]: [zatm] always *pcr in alloc_shaper() 2006-10-04 00:31:06 -07:00
base [PATCH] hot-add-mem x86_64: use CONFIG_MEMORY_HOTPLUG_SPARSE 2006-10-01 00:39:18 -07:00
block Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/configh 2006-10-04 09:59:57 -07:00
bluetooth [Bluetooth] Code cleanup for the HCI UART driver 2006-09-28 18:01:30 -07:00
cdrom fix file specification in comments 2006-10-03 23:01:26 +02:00
char Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/configh 2006-10-04 09:59:57 -07:00
clocksource [PATCH] scx200_hrt: fix precedence bug manifesting as 27x clock in 1 MHz mode 2006-10-04 07:55:14 -07:00
connector
cpufreq [PATCH] cpufreq: make the transition_notifier chain use SRCU 2006-10-04 07:55:30 -07:00
crypto [CRYPTO] padlock: Convert padlock-sha to use crypto_hash 2006-09-21 11:46:22 +10:00
dio
dma
edac
eisa [PATCH] EISA bus MODALIAS attributes support 2006-09-27 08:26:19 -07:00
fc4 [PATCH] Remove ->rq_status from struct request 2006-09-30 20:29:23 +02:00
firmware fix file specification in comments 2006-10-03 23:01:26 +02:00
hwmon Remove all inclusions of <linux/config.h> 2006-10-04 03:38:54 -04:00
i2c Remove all inclusions of <linux/config.h> 2006-10-04 03:38:54 -04:00
ide Remove all inclusions of <linux/config.h> 2006-10-04 03:38:54 -04:00
ieee1394 Fix several typos in drivers/ 2006-10-03 22:31:37 +02:00
infiniband Remove all inclusions of <linux/config.h> 2006-10-04 03:38:54 -04:00
input more misc typo fixes 2006-10-03 22:34:14 +02:00
isdn [PATCH] hisax niccy cleanup 2006-10-04 07:55:15 -07:00
leds Remove all inclusions of <linux/config.h> 2006-10-04 03:38:54 -04:00
macintosh fix file specification in comments 2006-10-03 23:01:26 +02:00
mca
md BUG_ON cleanup for drivers/md/ 2006-10-03 23:33:23 +02:00
media V4L/DVB (4712): Fix warning when compiling on x86_i64 2006-10-04 08:15:53 -03:00
message Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2006-10-04 18:57:35 -07:00
mfd [PATCH] ucb1x00-ts: handle errors from input_register_device() 2006-09-29 09:18:10 -07:00
misc [PATCH] mmc: driver for TI FlashMedia card reader - Kconfig/Makefile 2006-10-04 07:55:14 -07:00
mmc [PATCH] mmc: properly use the new multi block-write error handling 2006-10-04 07:55:15 -07:00
mtd fix file specification in comments 2006-10-03 23:01:26 +02:00
net [PATCH] forcedeth: hardirq lockdep warning 2006-10-05 06:48:25 -04:00
nubus
oprofile [PATCH] inode-diet: Eliminate i_blksize from the inode structure 2006-09-27 08:26:18 -07:00
parisc [PA-RISC] Fix sba_iommu compilation 2006-10-05 01:48:17 +00:00
parport parport: Remove space in function calls 2006-10-03 23:25:14 +02:00
pci [PATCH] htirq: tidy up the htirq code 2006-10-04 07:55:30 -07:00
pcmcia pccard_store_cis: fix wrong error handling 2006-10-01 13:17:44 -07:00
pnp Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc 2006-10-03 08:52:26 -07:00
rapidio Fix several typos in drivers/ 2006-10-03 22:31:37 +02:00
rtc Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/configh 2006-10-04 09:59:57 -07:00
s390 [S390] cio: improve unit check handling for internal operations 2006-10-04 20:02:30 +02:00
sbus remove mentionings of devfs in documentation 2006-10-03 22:17:48 +02:00
scsi Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2006-10-04 18:57:35 -07:00
serial [PATCH] atmel_serial: Fix roundoff error in atmel_console_get_options 2006-10-04 10:25:06 -07:00
sh
sn
spi Remove all inclusions of <linux/config.h> 2006-10-04 03:38:54 -04:00
tc [PATCH] const struct tty_operations 2006-10-02 07:57:14 -07:00
telephony
usb [PATCH] itmtouch: fix inverted flag to indicate touch location correctly, correct white space 2006-10-04 19:44:36 -07:00
video Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/configh 2006-10-04 09:59:57 -07:00
w1 Fix several typos in drivers/ 2006-10-03 22:31:37 +02:00
zorro
Kconfig
Makefile