| Age | Commit message (Collapse) | Author |
|---|
|
The first backtrace appears on tx path with DMA mapping operations debug
enabled.
[ 345.637919] ------------[ cut here ]------------
[ 345.637971] WARNING: at lib/dma-debug.c:937 check_unmap+0x4df/0x910()
[ 345.637977] Hardware name: System Name
[ 345.637987] sis900 0000:00:01.1: DMA-API: device driver failed to check map error[device address=0x000000000d4aed02] [si
ze=60 bytes] [mapped as single]
[ 345.637993] Modules linked in: bridge stp llc dmfe sundance 3c59x sis900
[ 345.638022] Pid: 0, comm: swapper Not tainted 3.9.0-rc6+ #4
[ 345.638028] Call Trace:
[ 345.638042] [<c122097f>] ? check_unmap+0x4df/0x910
[ 345.638059] [<c102b19c>] warn_slowpath_common+0x7c/0xa0
[ 345.638070] [<c122097f>] ? check_unmap+0x4df/0x910
[ 345.638081] [<c102b23e>] warn_slowpath_fmt+0x2e/0x30
[ 345.638092] [<c122097f>] check_unmap+0x4df/0x910
[ 345.638107] [<c100bfeb>] ? save_stack_trace+0x2b/0x50
[ 345.638120] [<c107238e>] ? mark_lock+0x31e/0x5d0
[ 345.638132] [<c1072b2c>] ? __lock_acquire+0x4ec/0x7d0
[ 345.638143] [<c1220f6d>] debug_dma_unmap_page+0x6d/0x80
[ 345.638166] [<cf834dec>] sis900_interrupt+0x49c/0x860 [sis900]
[ 345.638195] [<c1094b73>] handle_irq_event_percpu+0x43/0x1c0
[ 345.638206] [<c1094d1e>] ? handle_irq_event+0x2e/0x60
[ 345.638217] [<c1094d27>] handle_irq_event+0x37/0x60
[ 345.638235] [<c10973f0>] ? irq_set_chip_data+0x40/0x40
[ 345.638246] [<c1097442>] handle_level_irq+0x52/0xa0
[ 345.638251] <IRQ> [<c1003629>] ? do_IRQ+0x39/0xa0
[ 345.638293] [<c1484631>] ? common_interrupt+0x31/0x36
[ 345.638347] [<d08c2c52>] ? br_flood_forward+0x12/0x20 [bridge]
[ 345.638364] [<d08c2d40>] ? br_dev_queue_push_xmit+0x60/0x60 [bridge]
[ 345.638381] [<d08c3b2b>] ? br_handle_frame_finish+0x25b/0x280 [bridge]
[ 345.638399] [<d08c3ce3>] ? br_handle_frame+0x193/0x290 [bridge]
[ 345.638416] [<d08c3b50>] ? br_handle_frame_finish+0x280/0x280 [bridge]
[ 345.638431] [<c13b3c87>] ? __netif_receive_skb_core+0x1d7/0x710
[ 345.638442] [<c13b3b19>] ? __netif_receive_skb_core+0x69/0x710
[ 345.638454] [<c13b41e1>] ? __netif_receive_skb+0x21/0x70
[ 345.638464] [<c13b42b5>] ? process_backlog+0x85/0x130
[ 345.638476] [<c13b4bbb>] ? net_rx_action+0xfb/0x1d0
[ 345.638497] [<c1032768>] ? __do_softirq+0xa8/0x1f0
[ 345.638527] [<c147daad>] ? _raw_spin_unlock+0x1d/0x20
[ 345.638538] [<c10038c0>] ? handle_irq+0x20/0xd0
[ 345.638550] [<c1032f27>] ? irq_exit+0x97/0xa0
[ 345.638560] [<c1003632>] ? do_IRQ+0x42/0xa0
[ 345.638580] [<c104d003>] ? hrtimer_start+0x23/0x30
[ 345.638580] [<c1484631>] ? common_interrupt+0x31/0x36
[ 345.638580] [<c1008703>] ? default_idle+0x33/0xc0
[ 345.638580] [<c10086ac>] ? cpu_idle+0x4c/0x70
[ 345.638580] [<c14787e0>] ? rest_init+0xa0/0xb0
[ 345.638580] [<c1478740>] ? reciprocal_value+0x50/0x50
[ 345.638580] [<c16b5bcf>] ? start_kernel+0x28f/0x320
[ 345.638580] [<c16b54e0>] ? repair_env_string+0x60/0x60
[ 345.638580] [<c16b5269>] ? i386_start_kernel+0x39/0xa0
[ 345.638580] ---[ end trace a244264b69b8a7ae ]---
[ 345.638580] Mapped at:
[ 345.638580] [<c1221c65>] debug_dma_map_page+0x65/0x110
[ 345.638580] [<cf8355a9>] sis900_start_xmit+0x129/0x210 [sis900]
[ 345.638580] [<c13b2527>] dev_hard_start_xmit+0x1b7/0x530
[ 345.638580] [<c13cc32e>] sch_direct_xmit+0x8e/0x280
[ 345.638580] [<c13b4e39>] dev_queue_xmit+0x1a9/0x5b0
Signed-off-by: Denis Kirjanov <kda@linux-powerpc.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Emitting netdev_alloc_skb and netdev_alloc_skb_ip_align OOM
messages is unnecessary as there is already a dump_stack
after allocation failures.
Other trivial changes around these removals:
Convert a few comparisons of pointer to 0 to !pointer.
Change flow to remove unnecessary label.
Remove now unused variable.
Hoist assignment from if.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
perm_addr is initialized correctly in register_netdevice() so to init it in
drivers is no longer needed.
Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
The __dev* removal patches for the network drivers ended up messing up
the function prototypes for a bunch of drivers. This patch fixes all of
them back up to be properly aligned.
Bonus is that this almost removes 100 lines of code, always a nice
surprise.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
CONFIG_HOTPLUG is going away as an option. As result the __dev*
markings will be going away.
Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst,
and __devexit.
Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Daniele Venzano <venza@brownhat.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
Leftover of 57d6d456cfb89264f87d24f52640ede23fdf12bd ("sis900: stop
using net_device.{base_addr, irq} and convert to __iomem.").
It is needed for suspend / resume to work.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Tested-by: Jan Janssen <medhefgo@web.de>
Cc: Daniele Venzano <venza@brownhat.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
The function sis900_probe() return 0 for success and negative value
for most of its internal tests failures. There is one exception
that is error case going to err_out_cleardev:. Fore this error case,
the function abort its success execution path, but returns non negative
value, making it difficult for a caller function to notice the error.
This patch fixes the error case that do not return negative value.
This was found by Coccinelle, but the code change was made by hand.
This patch is not robot generated.
A simplified version of the semantic match that finds this problem is
as follows: (http://coccinelle.lip6.fr/)
// <smpl>
(
if@p1 (\(ret < 0\|ret != 0\))
{ ... return ret; }
|
ret@p1 = 0
)
... when != ret = e1
when != &ret
*if(...)
{
... when != ret = e2
when forall
return ret;
}
// </smpl>
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
- pci_resource_start() can be removed from sis900_get_mac_addr() because
the IO range is maped and stored into the device private struct early
in the device probe function.
- the driver contains a few direct accesses to low IO ports that forbid
to re(#)define the usual out{l, w, b} macros.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Daniele Venzano <venza@brownhat.org>
|
|
Replace usage of random_ether_addr() with eth_hw_addr_random()
to set addr_assign_type correctly to NET_ADDR_RANDOM.
Change the trivial cases.
v2: adapt to renamed eth_hw_addr_random()
Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Replaced deprecating dev_alloc_skb with netdev_alloc_skb in drivers/net/ethernet
- Removed extra skb->dev = dev after netdev_alloc_skb
Signed-off-by: Pradeep A Dalvi <netdev@pradeepdalvi.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
alloc failures use dump_stack so emitting an additional
out-of-memory message is an unnecessary duplication.
Remove the allocation failure messages.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Perform another round of floor sweeping, converting the .get_drvinfo
routines of additional drivers from strcpy to strlcpy along with
some conversion of sprintf to snprintf.
Signed-off-by: Rick Jones <rick.jones2@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
replace it by ndo_set_rx_mode
Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Move the SiS drivers into drivers/net/ethernet/sis/ and make the
necessary Kconfig and Makefile changes
CC: Daniele Venzano <venza@brownhat.org>
CC: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
