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<title>lwn.git/drivers, branch v2.6.33-rc8-rt2</title>
<subtitle>Linux kernel documentation tree maintained by Jonathan Corbet</subtitle>
<id>http://mirrors.hust.edu.cn/git/lwn.git/atom?h=v2.6.33-rc8-rt2</id>
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<updated>2010-02-24T10:55:16+00:00</updated>
<entry>
<title>Merge branch 'linus' into rt/head</title>
<updated>2010-02-24T10:55:16+00:00</updated>
<author>
<name>Thomas Gleixner</name>
<email>tglx@linutronix.de</email>
</author>
<published>2010-02-24T10:55:16+00:00</published>
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<id>urn:sha1:8e7deaa4367607057fd7c1038d2f6df981367bd5</id>
<content type='text'>
</content>
</entry>
<entry>
<title>Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6</title>
<updated>2010-02-24T03:44:07+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2010-02-24T03:44:07+00:00</published>
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<id>urn:sha1:75ef7cdda2daa35be9e070ac8e5258759ac03d06</id>
<content type='text'>
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
  net: bug fix for vlan + gro issue
  tc35815: Remove a wrong netif_wake_queue() call which triggers BUG_ON
  cdc_ether: new PID for Ericsson C3607w to the whitelist (resubmit)
  IPv6: better document max_addresses parameter
  MAINTAINERS: update mv643xx_eth maintenance status
  e1000: Fix DMA mapping error handling on RX
  iwlwifi: sanity check before counting number of tfds can be free
  iwlwifi: error checking for number of tfds in queue
  iwlwifi: set HT flags after channel in rxon
</content>
</entry>
<entry>
<title>Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6</title>
<updated>2010-02-24T02:15:05+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2010-02-24T02:15:05+00:00</published>
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<id>urn:sha1:be64c970f601d5bb439b6cc88ea2bd208b3422a0</id>
<content type='text'>
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6:
  ACPI: Be in TS_POLLING state during mwait based C-state entry
  ACPI: Fix regression where _PPC is not read at boot even when ignore_ppc=0
  acer-wmi: Respect current backlight level when loading
</content>
</entry>
<entry>
<title>Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6</title>
<updated>2010-02-24T02:13:34+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2010-02-24T02:13:34+00:00</published>
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<id>urn:sha1:34e3f91b4e66e52b3e189b2f778bd37d68963ca8</id>
<content type='text'>
* 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm/vmwgfx: Fix queries if no dma buffer thrashing is occuring.
  drm/nv50: fix vram ptes on IGPs to point at stolen system memory
  drm/nv50: fix instmem binding on IGPs to point at stolen system memory
  drm/nv50: improve vram page table construction
  drm/nv50: more efficient clearing of gpu page table entries
  drm/nv50: make nv50_mem_vm_{bind,unbind} operate only on vram
  drm/nouveau: Fix up pre-nv17 analog load detection.
</content>
</entry>
<entry>
<title>Merge branch 'master' of ssh://master.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into rt/head</title>
<updated>2010-02-23T16:17:43+00:00</updated>
<author>
<name>Thomas Gleixner</name>
<email>tglx@linutronix.de</email>
</author>
<published>2010-02-23T16:17:43+00:00</published>
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<id>urn:sha1:b704836bc778d69d2236e18aa7c10ae8ad78eb7d</id>
<content type='text'>
</content>
</entry>
<entry>
<title>Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6</title>
<updated>2010-02-23T09:27:05+00:00</updated>
<author>
<name>David S. Miller</name>
<email>davem@davemloft.net</email>
</author>
<published>2010-02-23T09:27:05+00:00</published>
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<id>urn:sha1:675c60706cd197219c6e3e6e3f195475d842344e</id>
<content type='text'>
</content>
</entry>
<entry>
<title>tc35815: Remove a wrong netif_wake_queue() call which triggers BUG_ON</title>
<updated>2010-02-23T09:25:01+00:00</updated>
<author>
<name>Atsushi Nemoto</name>
<email>anemo@mba.ocn.ne.jp</email>
</author>
<published>2010-02-19T05:13:58+00:00</published>
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<id>urn:sha1:662a96bd6f020782dfbdc0d0bd177c7dbb556687</id>
<content type='text'>
The netif_wake_queue() is called correctly (i.e. only on !txfull
condition) from txdone routine.  So Unconditional call to the
netif_wake_queue() here is wrong.  This might cause calling of
start_xmit routine on txfull state and trigger BUG_ON.

This bug does not happen when NAPI disabled.  After txdone there
must be at least one free tx slot.  But with NAPI, this is not
true anymore and the BUG_ON can hits on heavy load.

In this driver NAPI was enabled on 2.6.33-rc1 so this is
regression from 2.6.32 kernel.

Reported-by: Ralf Roesch &lt;ralf.roesch@rw-gmbh.de&gt;
Signed-off-by: Atsushi Nemoto &lt;anemo@mba.ocn.ne.jp&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
</content>
</entry>
<entry>
<title>cdc_ether: new PID for Ericsson C3607w to the whitelist (resubmit)</title>
<updated>2010-02-23T09:25:01+00:00</updated>
<author>
<name>Torgny Johansson</name>
<email>torgny.johansson@gmail.com</email>
</author>
<published>2010-02-19T01:59:15+00:00</published>
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<id>urn:sha1:cac43a1b7b091b17113502e4128dcb0ff7e3503d</id>
<content type='text'>
This patch adds a new vid/pid to the cdc_ether whitelist.

Device added:
- Ericsson Mobile Broadband variant C3607w

Signed-off-by: Torgny Johansson &lt;torgny.johansson@gmail.com&gt;

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Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
</content>
</entry>
<entry>
<title>e1000: Fix DMA mapping error handling on RX</title>
<updated>2010-02-23T09:24:59+00:00</updated>
<author>
<name>Anton Blanchard</name>
<email>anton@samba.org</email>
</author>
<published>2010-02-19T17:54:53+00:00</published>
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<id>urn:sha1:b5abb028e214cca68f4231d4f3bc0847ddbc986e</id>
<content type='text'>
Check for error return from pci_map_single/pci_map_page and clean up.

With this and the previous patch the driver was able to handle a significant
percentage of errors (I set the fault injection rate to 10% and could still
download large files at a reasonable speed).

Signed-off-by: Anton Blanchard &lt;anton@samba.org&gt;
Signed-off-by: Jeff Kirsher &lt;jeffrey.t.kirsher@intel.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
</content>
</entry>
<entry>
<title>drm/vmwgfx: Fix queries if no dma buffer thrashing is occuring.</title>
<updated>2010-02-23T05:42:36+00:00</updated>
<author>
<name>Thomas Hellstrom</name>
<email>thellstrom@vmware.com</email>
</author>
<published>2010-02-21T14:54:55+00:00</published>
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<id>urn:sha1:4e4ddd47774313accc86b233d6ca2c6a9037a671</id>
<content type='text'>
Intercept query commands and apply relocations to their guest pointers.

Signed-off-by: Thomas Hellstrom &lt;thellstrom@vmware.com&gt;
Signed-off-by: Dave Airlie &lt;airlied@redhat.com&gt;
</content>
</entry>
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