<feed xmlns='http://www.w3.org/2005/Atom'>
<title>linux.git/net/core, branch v2.6.19</title>
<subtitle>Linux kernel source tree</subtitle>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/'/>
<entry>
<title>[NET]: Set truesize in pskb_copy</title>
<updated>2006-11-07T23:10:14+00:00</updated>
<author>
<name>Herbert Xu</name>
<email>herbert@gondor.apana.org.au</email>
</author>
<published>2006-11-07T22:57:15+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=25f484a62e41be8020b9a31bf50a792baa58d2d4'/>
<id>25f484a62e41be8020b9a31bf50a792baa58d2d4</id>
<content type='text'>
Since pskb_copy tacks on the non-linear bits from the original
skb, it needs to count them in the truesize field of the new skb.

Signed-off-by: Herbert Xu &lt;herbert@gondor.apana.org.au&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
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<pre>
Since pskb_copy tacks on the non-linear bits from the original
skb, it needs to count them in the truesize field of the new skb.

Signed-off-by: Herbert Xu &lt;herbert@gondor.apana.org.au&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>[NETPOLL]: Compute checksum properly in netpoll_send_udp().</title>
<updated>2006-11-07T23:10:13+00:00</updated>
<author>
<name>Chris Lalancette</name>
<email>clalance@redhat.com</email>
</author>
<published>2006-11-07T22:56:19+00:00</published>
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<id>8e365eec04c86899fab5db0f49a9c98554069bd0</id>
<content type='text'>
Signed-off-by: Chris Lalancette &lt;clalance@redhat.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
</content>
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<pre>
Signed-off-by: Chris Lalancette &lt;clalance@redhat.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>[NET]: __alloc_pages() failures reported due to fragmentation</title>
<updated>2006-11-05T22:11:32+00:00</updated>
<author>
<name>Larry Woodman</name>
<email>lwoodman@redhat.com</email>
</author>
<published>2006-11-04T00:05:45+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=db38c179a759a9c4722525e8c9f09ac80e372377'/>
<id>db38c179a759a9c4722525e8c9f09ac80e372377</id>
<content type='text'>
We have seen a couple of __alloc_pages() failures due to
fragmentation, there is plenty of free memory but no large order pages
available.  I think the problem is in sock_alloc_send_pskb(), the
gfp_mask includes __GFP_REPEAT but its never used/passed to the page
allocator.  Shouldnt the gfp_mask be passed to alloc_skb() ?

Signed-off-by: Larry Woodman &lt;lwoodman@redhat.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
</content>
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<pre>
We have seen a couple of __alloc_pages() failures due to
fragmentation, there is plenty of free memory but no large order pages
available.  I think the problem is in sock_alloc_send_pskb(), the
gfp_mask includes __GFP_REPEAT but its never used/passed to the page
allocator.  Shouldnt the gfp_mask be passed to alloc_skb() ?

Signed-off-by: Larry Woodman &lt;lwoodman@redhat.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>[PKTGEN]: TCI endianness fixes</title>
<updated>2006-11-05T22:11:31+00:00</updated>
<author>
<name>Al Viro</name>
<email>viro@zeniv.linux.org.uk</email>
</author>
<published>2006-11-03T11:49:56+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=0f37c6057414fb68024793966b1dcb6a135cb844'/>
<id>0f37c6057414fb68024793966b1dcb6a135cb844</id>
<content type='text'>
open-coded variant there works only for little-endian

Signed-off-by: Al Viro &lt;viro@zeniv.linux.org.uk&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
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<pre>
open-coded variant there works only for little-endian

Signed-off-by: Al Viro &lt;viro@zeniv.linux.org.uk&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>[NET]: Fix segmentation of linear packets</title>
<updated>2006-10-30T23:24:36+00:00</updated>
<author>
<name>Herbert Xu</name>
<email>herbert@gondor.apana.org.au</email>
</author>
<published>2006-10-29T23:59:41+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=c8884edd078748905552d667857259e5358e1232'/>
<id>c8884edd078748905552d667857259e5358e1232</id>
<content type='text'>
skb_segment fails to segment linear packets correctly because it
tries to write all linear parts of the original skb into each
segment.  This will always panic as each segment only contains
enough space for one MSS.

This was not detected earlier because linear packets should be
rare for GSO.  In fact it still remains to be seen what exactly
created the linear packets that triggered this bug.  Basically
the only time this should happen is if someone enables GSO
emulation on an interface that does not support SG.

Signed-off-by: Herbert Xu &lt;herbert@gondor.apana.org.au&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
</content>
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<pre>
skb_segment fails to segment linear packets correctly because it
tries to write all linear parts of the original skb into each
segment.  This will always panic as each segment only contains
enough space for one MSS.

This was not detected earlier because linear packets should be
rare for GSO.  In fact it still remains to be seen what exactly
created the linear packets that triggered this bug.  Basically
the only time this should happen is if someone enables GSO
emulation on an interface that does not support SG.

Signed-off-by: Herbert Xu &lt;herbert@gondor.apana.org.au&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge branch 'we21-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into tmp</title>
<updated>2006-10-21T18:11:15+00:00</updated>
<author>
<name>Jeff Garzik</name>
<email>jeff@garzik.org</email>
</author>
<published>2006-10-21T18:11:15+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=af60496f746596fdbc7a9ffa1a96f97e1bc59bcf'/>
<id>af60496f746596fdbc7a9ffa1a96f97e1bc59bcf</id>
<content type='text'>
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
</pre>
</div>
</content>
</entry>
<entry>
<title>[NETPOLL]: initialize skb for UDP</title>
<updated>2006-10-20T06:58:23+00:00</updated>
<author>
<name>Stephen Hemminger</name>
<email>shemminger@osdl.org</email>
</author>
<published>2006-10-20T06:58:23+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=206daaf77f68ce0f103164e6406336068c87a4a5'/>
<id>206daaf77f68ce0f103164e6406336068c87a4a5</id>
<content type='text'>
Need to fully initialize skb to keep lower layers and queueing happy.

Signed-off-by: Stephen Hemminger &lt;shemminger@osdl.org&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Need to fully initialize skb to keep lower layers and queueing happy.

Signed-off-by: Stephen Hemminger &lt;shemminger@osdl.org&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>[PATCH] wireless: WE-20 compatibility for ESSID and NICKN ioctls</title>
<updated>2006-10-19T21:08:19+00:00</updated>
<author>
<name>John W. Linville</name>
<email>linville@tuxdriver.com</email>
</author>
<published>2006-10-17T14:54:36+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=98978edb6278f0fb30c8d636c6a79a28f9164cb9'/>
<id>98978edb6278f0fb30c8d636c6a79a28f9164cb9</id>
<content type='text'>
WE-21 changed the ABI for the SIOC[SG]IW{ESSID,NICKN} ioctls by dropping
NULL termination.  This patch adds compatibility code so that WE-21 can
work properly with WE-20 (and older) tools.

Signed-off-by: John W. Linville &lt;linville@tuxdriver.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
WE-21 changed the ABI for the SIOC[SG]IW{ESSID,NICKN} ioctls by dropping
NULL termination.  This patch adds compatibility code so that WE-21 can
work properly with WE-20 (and older) tools.

Signed-off-by: John W. Linville &lt;linville@tuxdriver.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input</title>
<updated>2006-10-17T15:56:43+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@g5.osdl.org</email>
</author>
<published>2006-10-17T15:56:43+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=43f82216f0bd114599f4a221ae6924f3658a0c9a'/>
<id>43f82216f0bd114599f4a221ae6924f3658a0c9a</id>
<content type='text'>
* git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: fm801-gp - handle errors from pci_enable_device()
  Input: gameport core - handle errors returned by device_bind_driver()
  Input: serio core - handle errors returned by device_bind_driver()
  Lockdep: fix compile error in drivers/input/serio/serio.c
  Input: serio - add lockdep annotations
  Lockdep: add lockdep_set_class_and_subclass() and lockdep_set_subclass()
  Input: atkbd - supress "too many keys" error message
  Input: i8042 - supress ACK/NAKs when blinking during panic
  Input: add missing exports to fix modular build
</content>
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<pre>
* git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: fm801-gp - handle errors from pci_enable_device()
  Input: gameport core - handle errors returned by device_bind_driver()
  Input: serio core - handle errors returned by device_bind_driver()
  Lockdep: fix compile error in drivers/input/serio/serio.c
  Input: serio - add lockdep annotations
  Lockdep: add lockdep_set_class_and_subclass() and lockdep_set_subclass()
  Input: atkbd - supress "too many keys" error message
  Input: i8042 - supress ACK/NAKs when blinking during panic
  Input: add missing exports to fix modular build
</pre>
</div>
</content>
</entry>
<entry>
<title>[PATCH] rename net_random to random32</title>
<updated>2006-10-17T15:18:43+00:00</updated>
<author>
<name>Stephen Hemminger</name>
<email>shemminger@osdl.org</email>
</author>
<published>2006-10-17T07:09:42+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=aaa248f6c9c81b2683db7dbb0689cd5ed1c86d88'/>
<id>aaa248f6c9c81b2683db7dbb0689cd5ed1c86d88</id>
<content type='text'>
Make net_random() more widely available by calling it random32

akpm: hopefully this will permit the removal of carta_random32.  That needs
confirmation from Stephane - this code looks somewhat more computationally
expensive, and has a different (ie: callee-stateful) interface.

[akpm@osdl.org: lots of build fixes, cleanups]
Signed-off-by: Stephen Hemminger &lt;shemminger@osdl.org&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
Cc: Stephane Eranian &lt;eranian@hpl.hp.com&gt;
Signed-off-by: Andrew Morton &lt;akpm@osdl.org&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@osdl.org&gt;
</content>
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<pre>
Make net_random() more widely available by calling it random32

akpm: hopefully this will permit the removal of carta_random32.  That needs
confirmation from Stephane - this code looks somewhat more computationally
expensive, and has a different (ie: callee-stateful) interface.

[akpm@osdl.org: lots of build fixes, cleanups]
Signed-off-by: Stephen Hemminger &lt;shemminger@osdl.org&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
Cc: Stephane Eranian &lt;eranian@hpl.hp.com&gt;
Signed-off-by: Andrew Morton &lt;akpm@osdl.org&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@osdl.org&gt;
</pre>
</div>
</content>
</entry>
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