Commit Graph

169119 Commits

Author SHA1 Message Date
Jerome Glisse
a698cf34ea drm: mm always protect change to unused_nodes with unused_lock spinlock
unused_nodes modification needs to be protected by unused_lock spinlock.
Here is an example of an usage where there is no such protection without
this patch.

  Process 1: 1-drm_mm_pre_get(this function modify unused_nodes list)
             2-spin_lock(spinlock protecting mm struct)
             3-drm_mm_put_block(this function might modify unused_nodes
               list but doesn't protect modification with unused_lock)
             4-spin_unlock(spinlock protecting mm struct)
  Process2:  1-drm_mm_pre_get(this function modify unused_nodes list)
At this point Process1 & Process2 might both be doing modification to
unused_nodes list. This patch add unused_lock protection into
drm_mm_put_block to avoid such issue.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-11-24 13:02:18 +10:00
Jerome Glisse
0beb81ab45 drm/radeon/kms: Disable TV load detect on RS400,RC410,RS480
RS400,RC410,RS480 chipset seems to report a lot of false positive
with load detect on TV output. We haven't yet found a way to make
load detect reliable on those chipset, thus just disable it for TV
output. Would avoid user to experience phantom screen because X
believe there is a monitor connected to the TV output.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-11-24 13:02:12 +10:00
Dave Airlie
23115b0592 drm/radeon/kms: read back register before writing in IIO.
This fixes RH bugzilla #527874.

On resume the atom posting wasn't working, however vbe posting was
going fine, after 2 weeks over irc, and 8 hrs with the hardware,
I tracked it down to the memory device table and it access the MC
registers via IIO, it appears the rv515 atom iio table might not
be fully functional, so adding a readback before doing a write
either provides enough delay to make things resume correctly.

Thanks to Peng Huang at Red Hat for coming to Brisbane.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-11-24 13:02:07 +10:00
Dave Airlie
ef63062716 drm/radeon/kms: fix handling of d1/d2 vga
An rv515 laptop I got wouldn't startup with a montior plugged in,
found the proper bug hopefully with us not turning off D2VGA
here when we should.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-11-24 13:02:01 +10:00
Jesse Barnes
7064fef563 drm: work around EDIDs with bad htotal/vtotal values
We did this on the userspace side, but we need a similar fix for the
kernel.

Fixes LP #460664.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-11-24 13:01:53 +10:00
Dave Airlie
0ebf17174b drm/radeon/kms: resume AGP by calling init.
AGP resume was broken since we moved to the new init path,
because we never re-enabled AGP on these systems at resume time.

This patch just calls the AGP resume call which just does the reinit
at resume time like the old path did.

Since AGP is pretty much gpu independant I did it outside
the gpu specific code.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-11-24 13:01:47 +10:00
David S. Miller
bffbc94a4d sparc64: Fix definition of VMEMMAP_SIZE.
This was the cause of various boot failures on V480, V880, etc.
systems.

Kernel image memory was being overwritten because the vmemmap[]
array was being sized to small.  So if you had physical memory
addresses past a certain point, the early bootup would spam
all over variables in the kernel data section.

The vmemmap mappings map page structs, not page struct pointers.
And that was the key thinko in the macro definition.

This was fixable thanks to the help, reports, and tireless patience
of Hermann Lauer.

Reported-by: Hermann Lauer <Hermann.Lauer@iwr.uni-heidelberg.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-23 16:38:56 -08:00
Patrick McHardy
8c2acc53fd macvlan: fix gso_max_size setting
gso_max_size must be set based on the value of the underlying device to
support devices not using the full 64k.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-23 14:18:53 -08:00
David S. Miller
b5b5150977 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 2009-11-23 14:01:47 -08:00
Johannes Berg
45ba564d76 rfkill: fix miscdev ops
The /dev/rfkill ops don't refer to the module,
so it is possible to unload the module while
file descriptors are open. Fix this oversight.

Reported-by: Maxim Levitsky <maximlevitsky@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-11-23 16:23:10 -05:00
John W. Linville
54ab040d24 ath9k: set ps_default as false
Copied from original one-line patch here:

	http://bugzilla.kernel.org/show_bug.cgi?id=14267#c26

Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-11-23 16:17:21 -05:00
David Daney
13c5939e42 Staging: octeon-ethernet: Assign proper MAC addresses.
Allocate MAC addresses using the same method as the bootloader.  This
avoids changing the MAC between bootloader and kernel operation as
well as avoiding duplicates and use of addresses outside of the
assigned range.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-11-23 18:55:34 +00:00
David Daney
aabb89d6fa Staging: Octeon: Use symbolic values for irq numbers.
In addition to being magic numbers, the irq number passed to free_irq
is incorrect.  We need to use the correct symbolic value instead.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-11-23 18:55:34 +00:00
David Daney
9326e3614d MIPS: Octeon: Fix compile error in drivers/staging/octeon/ethernet-mdio.c
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-11-23 18:55:34 +00:00
Antti Kaijanmäki
dcfcb256cc hso: fix soft-lockup
Fix soft-lockup in hso.c which is triggered on SMP machine when
modem is removed while file descriptor(s) under /dev are still open:

  old version called kref_put() too early which resulted in destroying
  hso_serial and hso_device objects which were still used later on.

Signed-off-by: Antti Kaijanmäki <antti.kaijanmaki@nomovok.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-23 10:54:47 -08:00
Antti Kaijanmäki
9ce673d5e9 hso: fix debug routines
Signed-off-by: Antti Kaijanmäki <antti.kaijanmaki@nomovok.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-23 10:54:24 -08:00
Eric Dumazet
593f63b0be pktgen: Fix device name compares
Commit e6fce5b916 (pktgen: multiqueue etc.) tried to relax
the pktgen restriction of one device per kernel thread, adding a '@'
tag to device names.

Problem is we dont perform check on full pktgen device name.
This allows adding many time same 'device' to pktgen thread

 pgset "add_device eth0@0"

one session later :

 pgset "add_device eth0@0"

(This doesnt find previous device)

This consumes ~1.5 MBytes of vmalloc memory per round and also triggers
this warning :

[  673.186380] proc_dir_entry 'pktgen/eth0@0' already registered
[  673.186383] Modules linked in: pktgen ixgbe ehci_hcd psmouse mdio mousedev evdev [last unloaded: pktgen]
[  673.186406] Pid: 6219, comm: bash Tainted: G        W  2.6.32-rc7-03302-g41cec6f-dirty #16
[  673.186410] Call Trace:
[  673.186417]  [<ffffffff8104a29b>] warn_slowpath_common+0x7b/0xc0
[  673.186422]  [<ffffffff8104a341>] warn_slowpath_fmt+0x41/0x50
[  673.186426]  [<ffffffff8114e789>] proc_register+0x109/0x210
[  673.186433]  [<ffffffff8100bf2e>] ? apic_timer_interrupt+0xe/0x20
[  673.186438]  [<ffffffff8114e905>] proc_create_data+0x75/0xd0
[  673.186444]  [<ffffffffa006ad38>] pktgen_thread_write+0x568/0x640 [pktgen]
[  673.186449]  [<ffffffffa006a7d0>] ? pktgen_thread_write+0x0/0x640 [pktgen]
[  673.186453]  [<ffffffff81149144>] proc_reg_write+0x84/0xc0
[  673.186458]  [<ffffffff810f5a58>] vfs_write+0xb8/0x180
[  673.186463]  [<ffffffff810f5c11>] sys_write+0x51/0x90
[  673.186468]  [<ffffffff8100b51b>] system_call_fastpath+0x16/0x1b
[  673.186470] ---[ end trace ccbb991b0a8d994d ]---

Solution to this problem is to use a odevname field (includes @ tag and suffix),
instead of using netdevice name.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Robert Olsson <robert.olsson@its.uu.se>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-23 10:39:35 -08:00
Giuseppe CAVALLARO
73cfe264c2 stmmac: do not fail when the timer cannot be used.
If the external timer cannot be used the driver
will continue to work without mitigation.

Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-23 10:37:52 -08:00
Giuseppe CAVALLARO
e6e3625f3b stmmac: fixed a compilation error when use the external timer
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-23 10:37:47 -08:00
David S. Miller
73570314e4 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-2.6 2009-11-23 09:52:51 -08:00
Jean PIHET
3336f4f08e ARM: 5793/1: ARM: Check put_user fail in do_signal when enable OABI_COMPAT
Using OABI, the call to put_user in do_signal can fail causing the
calling app to hang.

The solution is to check if put_user fails and force the app to
seg fault in that case.

Tested with multiple sleeping apps/threads (using the nanosleep syscall)
and suspend/resume.

Signed-off-by: janboe <janboe.ye at gmail.com>
Signed-off-by: Jean Pihet <jpihet@mvista.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-11-23 17:28:23 +00:00
Len Brown
87c687be05 ACPI: DMI init_set_sci_en_on_resume for HP-Compaq C700
...else ACPI thermal controls fail after resume.

http://bugzilla.kernel.org/show_bug.cgi?id=13745

Signed-off-by: Len Brown <len.brown@intel.com>
2009-11-23 11:44:12 -05:00
Mark Brown
50b6bce59d ASoC: Fix suspend with active audio streams
When we get a stream suspend event force the power down since otherwise
the stream would remain marked as active.  In future we'll probably want
to make this stream-specific and add an interface to make the power down
of other widgets optional in order to support leaving bypass paths
active while suspending the processor.

Cc: stable@kernel.org
Reported-by: Joonyoung Shim <jy0922.shim@samsung.com>
Tested-by: Joonyoung Shim <jy0922.shim@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-11-23 13:11:53 +00:00
Patrick McHardy
8fa539bd91 netfilter: xt_limit: fix invalid return code in limit_mt_check()
Commit acc738fe (netfilter: xtables: avoid pointer to self) introduced
an invalid return value in limit_mt_check().

Signed-off-by: Patrick McHardy <kaber@trash.net>
2009-11-23 13:37:23 +01:00
Alexander Beregalov
63edaf6476 Au1x00: fix crash when trying register_netdev()
Andreas Lohre reported that the driver crashes when trying
to register_netdev(), he sugessted to move dev->netdev_ops initialization
before calling register_netdev(), it worked for him.

Reported-by: Andreas Lohre <alohre@gmail.com>
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-22 20:40:52 -08:00
Dan Williams
56adf7e812 shdma: fix initialization error handling
1/ Error handling code following a kzalloc should free the allocated data.
2/ Report an error when no platform data is detected

Both problems fixed by moving the platform data check before the allocation,
and allows a goto to be killed.

Reported-by: Julia Lawall <julia@diku.dk>
Acked-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2009-11-22 12:10:10 -07:00
Russell King
cefbf4ea62 MAINTAINERS: add maintainer information for AMBA primecell drivers
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-11-22 17:40:28 +00:00
Russell King
c8a79c3da1 Merge branch 'fix' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 2009-11-22 17:11:06 +00:00
Pavel Machek
81065518ed [ARM] pxa/spitz: fix compile regression on spitz
If CONFIG_AKITA is not set, spitz fails to compile. It worked ok in
rc5. Fix is one more ifdef...

Signed-off-by: Pavel Machek <pavel@ucw.cz>
Acked-by: Stanislav Brabec <utx@penguin.cz>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-11-22 09:32:43 -06:00
Narender Kumar
5d09e534bb netxen : fix BOND_MODE_TLB/ALB mode.
o Along with netdev->perm_addr, mac address will be
  maintained in device private structure.

o Device limitation: We need to set mac address when ever
  interface comes up.

In ALB/TAL mode, bonding driver calls set_mac for all slave with bond mac address.
But bonding driver set netdev->dev_addr field to its original value,
after enslaving interfaces.

When ever active slave changes, it swap dev_addr of inactive slave with active.
Yet it doesn't notify driver about change in netdev->dev_addr.

As netxen driver need to set mac addr when ever interface comes up,
it can't rely on netdev->dev_addr field. Specially in case of bonding mode ALB/TLB.

Signed-off-by: Narender Kumar <narender.kumar@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-21 11:37:37 -08:00
Narender Kumar
a7483b0afa netxen: fix promisc for NX2031.
Kernel crashes, if promisc mode set without disabling rx queue.
Before changing mode in NX2031 chip, wait till rx queue drains.

Signed-off-by: Narender Kumar <narender.kumar@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-21 11:37:35 -08:00
Amit Kumar Salecha
5d521fd36d netxen: fix memory initialization
Avoid resetting memory during initialization, skip this memory
block during driver probe.

Signed-off-by: Amit Kumar Salecha <amit@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-21 11:37:32 -08:00
Russell King
f8d5e5a8f5 ARM: PNX4008: i2c-pnx: use the same dev_id for request_irq and free_irq
This allows i2c-pnx to free its interrupt handler when the module
is removed or if an error occurs; using the same dev_id for both
request_irq and free_irq is desirable.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Ben Dooks <ben-linux@fluff.org>
2009-11-21 19:01:05 +00:00
Jay Fenlason
31769cef2e firewire: ohci: pass correct iso xmit timestamps to core
Here is the final set of patches I used to get ffado to work with the
new firewire stack.  With these patches, I was able to start ardour
and record from and playback to my PreSonus Inspire1394 from a
(mostly) Fedora 12 system.

Signed-off-by: Jay Fenlason <fenlason@redhat.com>

Until now, firewire-ohci exposed only the transmit cycle of the last
transmitted packet at each isochronous transmit complete event.  This
made it impossible for FFADO (FireWire audio drivers in userspace) to
synchronize audio-out streams.  The fix is to store the timestamp of
each packet in the iso xmit event.  As a bonus, the transfer status is
stored too.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2009-11-21 00:56:47 +01:00
chaithrika@ti.com
507eebef86 TI DaVinci EMAC: Minor macro related updates
Use BIT for macro definitions wherever possible, remove
unused and redundant macros.

Signed-off-by: Chaithrika U S <chaithrika@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-20 13:57:54 -08:00
David J. Choi
4a91ca4e18 drivers/net: ks8851_mll ethernet network driver -resubmit
Summary of Changes:

	-Fix to receive multicast packets by setting the corresponding hardware
	 bit during initialization.
	-Fix to re-enable the interface [by interface up command(ifup)] while the
	 interface is down.
	-Fix to be able to down the interface by passing the last parameter
	 correctly to request_irq().
	-Remove to read 4 extra bytes from the receiving queue after reading a
	 packet, even though it does not cause a predictable issue now.
	-Remove occurrences of transmission done interrupt in order to tx
	 throughput enhancement.
	-Enable IP checksum for packet receiving by setting the corresponding
	 hardware bit during initialization.
	-Relocate ks_enable_int()/ks_disable_int() in order not to declare those
	 functions at the beginning of the file.
	-Rename ks_enable()/_disable() to ks_enable_qmu()/ks_disable_qmu() in
	 order to give more meaningful names and relocate them not declaire
	 those functions at the beginning of the file.

Signed-off-by: David J. Choi <david.choi@micrel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-20 13:53:36 -08:00
Geert Uytterhoeven
0ebe74e7ba net: ETHOC should depend on HAS_DMA
When building for Sun 3:

drivers/net/ethoc.c:1091: undefined reference to `dma_free_coherent'
drivers/built-in.o: In function `ethoc_probe':
drivers/net/ethoc.c:965: undefined reference to `dma_alloc_coherent'
drivers/net/ethoc.c:1063: undefined reference to `dma_free_coherent'

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-20 13:53:33 -08:00
Bruce Allan
818f33313c e1000e: do not initiate autonegotiation during OEM configuration
When configuring the OEM bits in the PHY on 82577/82578, do not restart
autonegotiation if the firmware is blocking it (e.g. when an IDE-R session
is active) because the link must not go down.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-20 13:53:32 -08:00
Bruce Allan
189983d469 e1000e: remove unnecessary 82577 workaround causing link issues
A workaround for pre-release versions of 82577 is causing link issues on
some switches.  The workaround is no longer needed on production parts so
remove it.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-20 13:53:29 -08:00
Bruce Allan
610c992884 e1000e: flow control thresholds not correct when changing mtu
When changing MTU, save it off prior to resetting otherwise the flow control
thresholds may be miscalculated.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-20 13:53:27 -08:00
Bruce Allan
4c86e0b945 e1000e: add Tx timeout factor for 100Mbps
On some devices (e.g. 82578) not having a Tx timeout factor when linked at
100Mbps can cause false reports of hardware hangs on busy hubs.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-20 13:53:26 -08:00
Bruce Allan
29afd69063 e1000e: set flow control thresholds properly after enabling/disabling pause
When flow control (pause) parameters were changed via ethtool (i.e. enabled
or disabled), the newly calculated thresholds were not being written to the
device for non-fiber media.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-20 13:53:24 -08:00
Bruce Allan
842ec8b64a e1000e: read of PHY register may access wrong page on 82578
Remove unnecessary workaround that mistakenly does not perform a page
select operation for PHY registers 29 and 30 (assuming these are the PHY
debug port address and data registers) on 82578 which can cause reads
of the Transmit with No Carrier Sense statistics register on page 778 to be
read from an incorrect page.  Also error out if the page select operation
fails.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-20 13:53:22 -08:00
Bruce Allan
38eb394e33 e1000e: partial revert of 3ec2a2b8 plus FC workraround for 82577/8
Commit 3ec2a2b80f broke Tx/Rx when using
jumbo frames on certain parts (i.e. only PAUSE frames could be exchanged
once the high water mark was reached preventing normal packet traffic).
This patch reverts the breakage and sets appropriate high and low water
marks of the Rx FIFO for 82577/82578 which require a workaround due to a
flow control issue in hardware.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-20 13:53:20 -08:00
David Howells
4fa9f4ede8 FS-Cache: Provide nop fscache_stat_d() if CONFIG_FSCACHE_STATS=n
Provide nop fscache_stat_d() macro if CONFIG_FSCACHE_STATS=n lest errors like
the following occur:

	fs/fscache/cache.c: In function 'fscache_withdraw_cache':
	fs/fscache/cache.c:386: error: implicit declaration of function 'fscache_stat_d'
	fs/fscache/cache.c:386: error: 'fscache_n_cop_sync_cache' undeclared (first use in this function)
	fs/fscache/cache.c:386: error: (Each undeclared identifier is reported only once
	fs/fscache/cache.c:386: error: for each function it appears in.)
	fs/fscache/cache.c:392: error: 'fscache_n_cop_dissociate_pages' undeclared (first use in this function)

Signed-off-by: David Howells <dhowells@redhat.com>
2009-11-20 21:50:44 +00:00
David Howells
1c2ea8a2c0 SLOW_WORK: Fix GFS2 to #include <linux/module.h> before using THIS_MODULE
GFS2 has been altered to pass THIS_MODULE to slow_work_register_user(), but
hasn't been altered to #include <linux/module.h> to provide it, resulting in
the following error:

	fs/gfs2/recovery.c:596: error: 'THIS_MODULE' undeclared here (not in a function)

Add the missing #include.

Signed-off-by: David Howells <dhowells@redhat.com>
2009-11-20 21:50:40 +00:00
David Howells
0109d7e614 SLOW_WORK: Fix CIFS to pass THIS_MODULE to slow_work_register_user()
As of the patch:

	SLOW_WORK: Wait for outstanding work items belonging to a module to clear

	Wait for outstanding slow work items belonging to a module to clear
	when unregistering that module as a user of the facility.  This
	prevents the put_ref code of a work item from being taken away before
	it returns.

slow_work_register_user() takes a module pointer as an argument.  CIFS must now
pass THIS_MODULE as that argument, lest the following error be observed:

	fs/cifs/cifsfs.c: In function 'init_cifs':
	fs/cifs/cifsfs.c:1040: error: too few arguments to function 'slow_work_register_user'

Signed-off-by: David Howells <dhowells@redhat.com>
2009-11-20 21:50:36 +00:00
Jaswinder Singh Rajput
30b768323f ixgbe: move tc variable to CONFIG_IXGBE_DCB
tc is required by CONFIG_IXGBE_DCB.
This also fixes compilation warning:

 drivers/net/ixgbe/ixgbe_main.c: In function ‘ixgbe_tx_is_paused’:
 drivers/net/ixgbe/ixgbe_main.c:245: warning: unused variable ‘tc’

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-20 13:47:27 -08:00
Daniel Mack
68a31de302 [ARM] pxa/cpufreq: fix index assignments for end marker
I stumbled over two small things regarding the .index field assignment
in the dynamically created cpu frequency tables for pxa2xx and pxa3xx.

Even though that doesn't currently cause any problem, it should still be
fixed in case the logic in the CPUFREQ core changes.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
2009-11-20 14:23:13 -06:00
Steven Rostedt
463bf90007 kconfig: Fix make O=<dir> local{mod,yes}config
When the output directory is something other than the kernel source,
the streamline_config script gets confused. This patch passes in the
source directory to the script so that it can find the proper files.

Reported-by: Peter Zijlstra <peterz@infradead.org>
Tested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2009-11-20 09:45:55 -05:00