As there was no follow up on that bug, I am submitting this
patch assuming that the other return points will not return
invalid txq's, and also that this fixes the bug (not tested).
Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Anton Blanchard [Wed, 3 Feb 2010 13:12:51 +0000 (13:12 +0000)]
ixgbe: Fix ixgbe_tx_map error path
Commit e5a43549f7a58509a91b299a51337d386697b92c (ixgbe: remove
skb_dma_map/unmap calls from driver) looks to have introduced a bug in
ixgbe_tx_map. If we get an error from a PCI DMA call, we loop backwards
through count until it becomes -1 and return that.
The caller of ixgbe_tx_map expects 0 on error, so return that instead.
Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
o context resources can be in used, while resource cleanup is in progress,
during fw recover.
o Null pointer execption can occur in send_cmd_desc, if fw recovery
module frees tx ring without rtnl lock.
o Same applies to ethtool register dump.
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
For NX2031, first try to scrub interrupt before requesting firmware
reset. Return statement was missing after scrubbbing interrupt.
Signed-off-by: Vernon Mauery <vernux@us.ibm.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Wed, 3 Feb 2010 09:31:57 +0000 (09:31 +0000)]
sfc: Fix some incorrect or redundant comments
In particular, the comment about EVQ_RPTR_REG is based on inconsistent
preliminary hardware documentation, though the following code was
fixed long before release.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Ben Hutchings [Wed, 3 Feb 2010 09:30:50 +0000 (09:30 +0000)]
sfc: Replace PHY MDIO test with an 'alive' test
SFC9000-family boards do not all use MDIO PHYs, so we need a different
test for PHY aliveness.
Introduce a PHY operation test_alive(). For PHYs attached to Falcon,
use a common implementation based on the existing PHY MDIO test.
For PHYs managed through MCDI, use the appropriate MCDI request.
Change test name in ethtool from 'core mdio' to 'phy alive'.
Rename test_results::mdio to phy_alive and test_results::phy to phy_ext.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
It fixes the construction of the first argument of try_then_request_module(),
where only valid return codes from the first argument should be returned.
What we do now is assign the result of register_jprobe() to ret, without
the side effect of the comparison.
Acked-by: Gerrit Renker <gerrit@erg.abdn.ac.uk> Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Gerrit Renker [Mon, 1 Feb 2010 02:12:19 +0000 (02:12 +0000)]
dccp: fix bug in cache allocation
This fixes a bug introduced in commit de4ef86cfce60d2250111f34f8a084e769f23b16
("dccp: fix dccp rmmod when kernel configured to use slub", 17 Jan): the
vsnprintf used sizeof(slab_name_fmt), which became truncated to 4 bytes, since
slab_name_fmt is now a 4-byte pointer and no longer a 32-character array.
This lead to error messages such as
FATAL: Error inserting dccp: No buffer space available
>> kernel: [ 1456.341501] kmem_cache_create: duplicate cache cci
generated due to the truncation after the 3rd character.
Fixed for the moment by introducing a symbolic constant. Tested to fix the bug.
Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk> Acked-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Pavel Cheblakov [Mon, 1 Feb 2010 09:42:44 +0000 (09:42 +0000)]
can: add support for CAN interface cards based on the PLX90xx PCI bridge
This driver is for CAN interface cards based on the PLX90xx PCI bridge.
Driver supports now:
- Adlink PCI-7841/cPCI-7841 card (http://www.adlinktech.com/)
- Adlink PCI-7841/cPCI-7841 SE card
- Marathon CAN-bus-PCI card (http://www.marathon.ru/)
- TEWS TECHNOLOGIES TPMC810 card (http://www.tews.com/)
Changes since v1:
- Added some defines for static inline int plx_pci_check_sja1000(...)
- static struct pci_device_id plx_pci_tbl[] replaced by
static DEFINE_PCI_DEVICE_TABLE(plx_pci_tbl)
- Typo fixed
Signed-off-by: Pavel Cheblakov <P.B.Cheblakov@inp.nsk.su> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
The book keeping structure for transmit always had the flags value
cleared so transmit DMA maps were never released correctly.
Based on patch by Jarek Poplawski, problem observed by Michael Breuer.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Andreas Mohr [Sun, 31 Jan 2010 02:58:42 +0000 (02:58 +0000)]
MCS7830 USB-Ether: resume _with_ working link, via .reset_resume support
ChangeLog:
Implement .reset_resume support to retain a live network connection
during suspend despite USB power loss.
- rework operation to reference cached data in mcs7830_data and
netdev->dev_addr
- update netdev->dev_addr only in case new MAC was set successfully
. Tests done:
. ethtool -d pre-/post-suspend: register values match
. running ssh session suspend, resume: works
. ifdown device, suspend, resume: works
. ifup, suspend, unplug, resume: WORKS (eth1 is removed, re-ifup of eth1
after card replug works)
. verified identical MAC in ifconfig post-resume
(ok, should be verified on network side to be fully certain...)
Keywords: suspend resume network connection dead interface down
Signed-off-by: Andreas Mohr <andi@lisas.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Alexey Dobriyan [Sat, 30 Jan 2010 10:05:05 +0000 (10:05 +0000)]
netlink: fix for too early rmmod
Netlink code does module autoload if protocol userspace is asking for is
not ready. However, module can dissapear right after it was autoloaded.
Example: modprobe/rmmod stress-testing and xfrm_user.ko providing NETLINK_XFRM.
netlink_create() in such situation _will_ create userspace socket and
_will_not_ pin module. Now if module was removed and we're going to call
->netlink_rcv into nothing:
BUG: unable to handle kernel paging request at ffffffffa02f842a
^^^^^^^^^^^^^^^^
modules are loaded near these addresses here
Alexey Dobriyan [Sat, 30 Jan 2010 02:53:27 +0000 (02:53 +0000)]
af_key: fix netns ops ordering on module load/unload
1. After sock_register() returns, it's possible to create sockets,
even if module still not initialized fully (blame generic module code
for that!)
2. Consequently, pfkey_create() can be called with pfkey_net_id still not
initialized which will BUG_ON in net_generic():
kernel BUG at include/net/netns/generic.h:43!
3. During netns shutdown, netns ops should be unregistered after
key manager unregistered because key manager calls can be triggered
from xfrm_user module:
general protection fault: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC
pfkey_broadcast+0x111/0x210 [af_key]
pfkey_send_notify+0x16a/0x300 [af_key]
km_state_notify+0x41/0x70
xfrm_flush_sa+0x75/0x90 [xfrm_user]
4. Unregister netns ops after socket ops just in case and for symmetry.
Reported by Luca Tettamanti.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Tested-by: Luca Tettamanti <kronos.it@gmail.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
On Tue, Feb 02, 2010 at 02:57:14PM -0800, Greg KH (gregkh@suse.de) wrote:
> > There are at least two ways to fix it: using a big cannon and a small
> > one. The former way is to disable notification registration, since it is
> > not used by anyone at all. Second way is to check whether calling
> > process is root and its destination group is -1 (kind of priveledged
> > one) before command is dispatched to workqueue.
>
> Well if no one is using it, removing it makes the most sense, right?
>
> No objection from me, care to make up a patch either way for this?
Getting it is not used, let's drop support for notifications about
(un)registered events from connector.
Another option was to check credentials on receiving, but we can always
restore it without bugs if needed, but genetlink has a wider code base
and none complained, that userspace can not get notification when some
other clients were (un)registered.
Kudos for Sebastian Krahmer <krahmer@suse.de>, who found a bug in the
code.
Signed-off-by: Evgeniy Polyakov <zbr@ioremap.net> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Loopback test (offline) added in ethtool self test.
o Set device in loopback mode
o Send packets
o Process receive packets in qlcnic_process_rcv_ring_diag()
o Compare packets
o Reset device in normal mode.
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Interrupt test (offline) added in ethtool self test.
Register a temporary interrupt handler and then send command to fw
to raise an interrupt.
Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
qlcnic: support LED blink for device identification
Added support of device identification by blinking LED for specified time.
Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
o context resources can be in used, while resoruce cleanup is in progress,
during fw recover.
o Null pointer execption can occur in send_cmd_desc, if fw recovery
module frees tx ring without rtnl lock.
o Same applies to ethtool register dump and FW health registers should be dump
in any case.
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Added missing identifier that distinguishes between
FCOE/ISCSI/ETHERNET functions.
Signed-off-by: Rajesh K Borundia <rajesh.borundia@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Shirley Ma [Fri, 29 Jan 2010 03:20:04 +0000 (03:20 +0000)]
virtio_net: Defer skb allocation in receive path Date: Wed, 13 Jan 2010 12:53:38 -0800
virtio_net receives packets from its pre-allocated vring buffers, then it
delivers these packets to upper layer protocols as skb buffs. So it's not
necessary to pre-allocate skb for each mergable buffer, then frees extra
skbs when buffers are merged into a large packet. This patch has deferred
skb allocation in receiving packets for both big packets and mergeable buffers
to reduce skb pre-allocations and skb frees. It frees unused buffers by calling
detach_unused_buf in vring, so recv skb queue is not needed.
Signed-off-by: Shirley Ma <xma@us.ibm.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Shirley Ma [Fri, 29 Jan 2010 03:19:05 +0000 (03:19 +0000)]
virtio: Add ability to detach unused buffers from vrings
There's currently no way for a virtio driver to ask for unused
buffers, so it has to keep a list itself to reclaim them at shutdown.
This is redundant, since virtio_ring stores that information. So
add a new hook to do this.
Signed-off-by: Shirley Ma <xma@us.ibm.com> Signed-off-by: Amit Shah <amit.shah@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Sathya Perla [Tue, 2 Feb 2010 15:48:40 +0000 (07:48 -0800)]
be2net: use eq-id to calculate cev-isr reg offset
cev-isr reg offset for each function is better calculated using (any) eq-id
alloted to that function instead of using pci-func number(which
does not work in some configurations...)
Signed-off-by: Sathya Perla <sathyap@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Flavio Leitner [Tue, 2 Feb 2010 15:32:29 +0000 (07:32 -0800)]
igmp: fix ip_mc_sf_allow race [v5]
Almost all igmp functions accessing inet->mc_list are protected by
rtnl_lock(), but there is one exception which is ip_mc_sf_allow(),
so there is a chance of either ip_mc_drop_socket or ip_mc_leave_group
remove an entry while ip_mc_sf_allow is running causing a crash.
Signed-off-by: Flavio Leitner <fleitner@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Oliver Hartkopp [Tue, 2 Feb 2010 15:21:34 +0000 (07:21 -0800)]
can: deny filterlist access on non-CAN interfaces
In commit 20dd3850bcf860561496827b711fa10fecf6e787 "can: Speed up CAN frame
receiption by using ml_priv" the formerly used hlist of receiver lists for
each CAN netdevice has been replaced.
The hlist content ensured only CAN netdevices to be accessed by the
can_rx_(un)register() functions which accidently dropped away together with
the hlist receiver implementation.
This patch re-introduces the check for CAN netdevices in can_rx_(un)register().
Signed-off-by: Oliver Hartkopp <oliver@hartkopp.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Thu, 28 Jan 2010 20:59:29 +0000 (20:59 +0000)]
tulip/xircom_cb.c: Use dev_<level> and pr_<level>
Convert printks to dev_<level> where a dev is available
Convert printks to pr_<level> where not
Coalesce format strings
Change print formats with %d.dx to %0dx
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
Remove DRV_NAME and xircom_cb from pr_<level>
Convert embedded function names in logging messages to %s, __func__
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Thu, 28 Jan 2010 20:59:28 +0000 (20:59 +0000)]
tulip/winbond-840.c: Use dev_<level> and pr_<level>
Convert printks to dev_<level> where a dev is available
Convert printks to pr_<level> where not
Coalesce format strings
Change print formats with %d.dx to %0dx
Convert %d.%d.%d.%d to %pI4
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Thu, 28 Jan 2010 20:59:27 +0000 (20:59 +0000)]
tulip/uli526x.c: Use dev_<level> and pr_<level>
Convert printks to dev_<level> where a dev is available
Convert printks to pr_<level> where not
Coalesce format strings
Change print formats with %d.dx to %0dx
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
Remove DRV_NAME from logging messages
Add do {} while(0) to ULI526X_DBUG macro
Make SHOW_MEDIA_TYPE macro more readable
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Thu, 28 Jan 2010 20:59:26 +0000 (20:59 +0000)]
tulip/timer.c: Use dev_<level> and pr_<level>
Convert printks to dev_<level> where a dev is available
Convert printks to pr_<level> where not
Coalesce format strings
Change print formats with %d.dx to %0dx
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Thu, 28 Jan 2010 20:59:25 +0000 (20:59 +0000)]
tulip/pnic2.c: Use dev_<level> and pr_<level>
Convert printks to dev_<level> where a dev is available
Convert printks to pr_<level> where not
Coalesce format strings
Change print formats with %d.dx to %0dx
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Thu, 28 Jan 2010 20:59:24 +0000 (20:59 +0000)]
tulip/pnic.c: Use dev_<level> and pr_<level>
Convert printks to dev_<level> where a dev is available
Convert printks to pr_<level> where not
Coalesce format strings
Change print formats with %d.dx to %0dx
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Thu, 28 Jan 2010 20:59:23 +0000 (20:59 +0000)]
tulip/media.c: Use dev_<level> and pr_<level>
Convert printks to dev_<level> where a dev is available
Convert printks to pr_<level> where not
Coalesce format strings
Change print formats with %d.dx to %0dx
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Thu, 28 Jan 2010 20:59:22 +0000 (20:59 +0000)]
tulip/interrupt.c: Use dev_<level> and pr_<level>
Convert printks to dev_<level> where a dev is available
Convert printks to pr_<level> where not
Coalesce format strings
Change print formats with %d.dx to %0dx
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Thu, 28 Jan 2010 20:59:21 +0000 (20:59 +0000)]
tulip/eeprom.c: Use dev_<level> and pr_<level>
Convert printks to dev_<level> where a dev is available
Convert printks to pr_<level> where not
Coalesce format strings
Change print formats with %d.dx to %0dx
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Thu, 28 Jan 2010 20:59:20 +0000 (20:59 +0000)]
tulip/dmfe.c: Use dev_<level> and pr_<level>
Convert printks to dev_<level> where a dev is available
Convert printks to pr_<level> where not
Coalesce format strings
Change print formats with %d.dx to %0dx
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
Remove 'DRV_NAME ": ' from logging messages
Convert commented out printks to pr_debug
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Thu, 28 Jan 2010 20:59:19 +0000 (20:59 +0000)]
tulip/de2104x.c: Use dev_<level> and pr_<level>
Convert printks to dev_<level> where a dev is available
Convert printks to pr_<level> where not
Coalesce format strings
Change print formats with %d.dx to %0dx
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Thu, 28 Jan 2010 20:59:18 +0000 (20:59 +0000)]
tulip/21142.c: Use dev_<level> and pr_<level>
Convert printks to dev_<level> where a dev is available
Convert printks to pr_<level> where not
Coalesce format strings
Change print formats with %d.dx to %0dx
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Bastien Nocera [Wed, 20 Jan 2010 12:00:42 +0000 (12:00 +0000)]
Bluetooth: Use the control channel for raw HID reports
In commit 2da31939a42f7a676a0bc5155d6a0a39ed8451f2, support
for Bluetooth hid_output_raw_report was added, but it pushes
the data to the interrupt channel instead of the contol one.
This patch makes hid_output_raw_report use the control channel
instead. Using the interrupt channel was a mistake.
Mike Frysinger [Mon, 14 Sep 2009 17:43:49 +0000 (13:43 -0400)]
Bluetooth: Redo checks in IRQ handler for shared IRQ support
Commit ac019360fe3 changed the irq handler logic to BUG_ON rather than
returning IRQ_NONE when the incoming argument is invalid. While this
works in most cases, it doesn't work when the IRQ is shared with other
devices (or when DEBUG_SHIRQ is enabled).
So revert the previous change and replace the warning message with a
comment explaining that we want this behavior.
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Ben Hutchings [Fri, 29 Jan 2010 05:37:18 +0000 (21:37 -0800)]
cdc_ether: Partially revert "usbnet: Set link down initially ..."
Commit 37e8273cd30592d3a82bcb70cbb1bdc4eaeb6b71 ("usbnet: Set link down
initially for drivers that update link state") changed the initial link
state in cdc_ether and other drivers based on the understanding that the
devices they support generate link change interrupts. However, this is
optional in the CDC Ethernet protocol, and two users have reported in
<http://bugzilla.kernel.org/show_bug.cgi?id=14791> that the link state
for their devices remains down. Therefore, revert the change in
cdc_ether.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Tested-by: Avi Rozen <avi.rozen@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This adds an additional queuing strategy, called pfifo_head_drop,
to remove the oldest skb in the case of an overflow within the queue -
the head element - instead of the last skb (tail). To remove the oldest
skb in congested situations is useful for sensor network environments
where newer packets reflect the superior information.
Reviewed-by: Florian Westphal <fw@strlen.de> Acked-by: Patrick McHardy <kaber@trash.net> Signed-off-by: Hagen Paul Pfeifer <hagen@jauu.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Alexey Dobriyan [Mon, 25 Jan 2010 10:37:54 +0000 (10:37 +0000)]
netns xfrm: xfrm6_tunnel in netns
I'm not sure about rcu stuff near kmem cache destruction:
* checks for non-empty hashes look bogus, they're done _before_
rcu_berrier()
* unregistering netns ops is done before kmem_cache destoy
(as it should), and unregistering involves rcu barriers by itself
So it looks nothing should be done.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
The convention for API functions in kernel is to return errno value;
bond_open would return -1 if alb setup failed. The only reason that
could happen is if kmalloc() failed.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
John Fastabend [Wed, 27 Jan 2010 16:38:06 +0000 (16:38 +0000)]
ixgbe: if ixgbe_copy_dcb_cfg is going to fail learn about it early
Call ixgbe_copy_dcb_cfg() earlier in the ixgbe_dcbnl_set_all() so that
we can learn if this is going to fail as early as possible. Previously,
ixgbe_down or ixgbe_close were being called before this check and the
IXGBE_RESETTING bit was being set and cleared. Worse if this failed
the corresponding ixgbe_up/ndo_open would not called.
Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Acked-by: PJ Waskiewicz <peter.p.waskiewicz.jr@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
John Fastabend [Wed, 27 Jan 2010 16:37:44 +0000 (16:37 +0000)]
ixgbe: set the correct DCB bit for pg tx settings
Set the correct bit BIT_PG_TX when tx PG settings are set.
Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Acked-by: PJ Waskiewicz <peter.p.waskiewicz.jr@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck [Wed, 27 Jan 2010 15:30:39 +0000 (15:30 +0000)]
igbvf: fix issue w/ mapped_as_page being left set after unmap
This change fixes an issue in igbvf with mapped_as_page being left set
after a page is unmapped which results in buffers which are mapped via map
single being unmapped as page.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Tue, 26 Jan 2010 11:40:11 +0000 (11:40 +0000)]
net/atm/mpoa_proc.c: checkpatch cleanups
Convert #include <asm... to #include <linux...
Add printk argument verification to dprintk and ddprintk
Spacing cleanups
Mostly 80 column wrapped.
Removed unnecessary breaks after returns
Use %pI4 in seq_printf of IP address
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Tue, 26 Jan 2010 11:40:09 +0000 (11:40 +0000)]
net/atm/mpc.c: checkpatch cleanups
Convert #include <asm... to #include <linux...
Add printk argument verification to dprintk and ddprintk
Spacing cleanups
Mostly 80 column wrapped.
printk->pr_info and pr_cont
Moved labels to column 1
Move trailing statements to new lines
switch/case cleanups
remove unnecessary breaks after returns
Remove unnecessary braces around single line statements
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Tue, 26 Jan 2010 11:40:08 +0000 (11:40 +0000)]
net/atm/lec.c: checkpatch cleanups
Convert #include <asm... to #include <linux...
Mostly 80 column wrapped.
Spacing cleanups
Convert printks to pr_<level>
Use print_hex_dump
Move embedded assigns out of tests
Move trailing statements to new lines
Remove unnecessary braces around single line statements
switch/case cleanups
Removed paren around returns
Use %pM
Moved leading continuation logical tests to end of previous line
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Tue, 26 Jan 2010 11:40:06 +0000 (11:40 +0000)]
net/atm/common.c: checkpatch cleanups
Convert #include <asm... to #include <linux...
Move EXPORT_SYMBOL
Spacing cleanups
Use __func__ in printks
Indent switch/case statements
Move trailing statements to new line
Hoist assigns from if tests
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Joe Perches [Tue, 26 Jan 2010 11:40:04 +0000 (11:40 +0000)]
net/atm/br2684.c: checkpatch cleanups
Convert #include <asm... to #include <linux...
Use print_hex_dump
Spacing cleanups
Move logical continuation tests to end of previous line
80 column wrapping
Move goto branch label to column 1
Remove unnecessary single statement braces
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>