distro kernel.</subtitle>
<id>https://universe.0xinfinity.dev/distro/kernel/atom?h=0x221E-v0.0-v7.0</id>
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<updated>2024-10-04T23:39:56Z</updated>
<entry>
<title>net: ethernet: Switch back to struct platform_driver::remove()</title>
<updated>2024-10-04T23:39:56Z</updated>
<author>
<name>Uwe Kleine-König</name>
<email>u.kleine-koenig@baylibre.com</email>
</author>
<published>2024-10-03T10:01:03Z</published>
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<id>urn:sha1:e96321fad3ad087f2fd0a93e44bb3ac878f5900f</id>
<content type='text'>
After commit 0edb555a65d1 ("platform: Make platform_driver::remove()
return void") .remove() is (again) the right callback to implement for
platform drivers.

Convert all platform drivers below drivers/net/ethernet to use
.remove(), with the eventual goal to drop struct
platform_driver::remove_new(). As .remove() and .remove_new() have the
same prototypes, conversion is done by just changing the structure
member name in the driver initializer.

Signed-off-by: Uwe Kleine-König &lt;u.kleine-koenig@baylibre.com&gt;
Link: https://patch.msgid.link/18f7c585a1a8a8ac8b03a2fca7de19bd5c52ac2b.1727949050.git.u.kleine-koenig@baylibre.com
Signed-off-by: Jakub Kicinski &lt;kuba@kernel.org&gt;
</content>
</entry>
<entry>
<title>net: fill in MODULE_DESCRIPTION()s for litex</title>
<updated>2024-01-24T23:12:21Z</updated>
<author>
<name>Breno Leitao</name>
<email>leitao@debian.org</email>
</author>
<published>2024-01-23T19:03:30Z</published>
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<id>urn:sha1:07d1e0ce874377a88c13bb56a336d6c544367837</id>
<content type='text'>
W=1 builds now warn if module is built without a MODULE_DESCRIPTION().
Add descriptions to the LiteX Liteeth Ethernet device.

Signed-off-by: Breno Leitao &lt;leitao@debian.org&gt;
Acked-by: Gabriel Somlo &lt;gsomlo@gmail.com&gt;
Link: https://lore.kernel.org/r/20240123190332.677489-10-leitao@debian.org
Signed-off-by: Jakub Kicinski &lt;kuba@kernel.org&gt;
</content>
</entry>
<entry>
<title>net: ethernet: litex: Convert to platform remove callback returning void</title>
<updated>2023-09-20T08:06:39Z</updated>
<author>
<name>Uwe Kleine-König</name>
<email>u.kleine-koenig@pengutronix.de</email>
</author>
<published>2023-09-18T20:42:00Z</published>
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<id>urn:sha1:36b80b8353afecec8167d1c440df0f1f0f384d1e</id>
<content type='text'>
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new() which already returns void. Eventually after all drivers
are converted, .remove_new() is renamed to .remove().

Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.

Signed-off-by: Uwe Kleine-König &lt;u.kleine-koenig@pengutronix.de&gt;
Acked-by: Gabriel Somlo &lt;gsomlo@gmail.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
</content>
</entry>
<entry>
<title>net: ethernet: litex: add support for 64 bit stats</title>
<updated>2023-06-16T05:56:46Z</updated>
<author>
<name>Jisheng Zhang</name>
<email>jszhang@kernel.org</email>
</author>
<published>2023-06-14T16:20:35Z</published>
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<id>urn:sha1:18da174d865a87d47d2f33f5b0a322efcf067728</id>
<content type='text'>
Implement 64 bit per cpu stats to fix the overflow of netdev-&gt;stats
on 32 bit platforms. To simplify the code, we use net core
pcpu_sw_netstats infrastructure. One small drawback is some memory
overhead because litex uses just one queue, but we allocate the
counters per cpu.

Signed-off-by: Jisheng Zhang &lt;jszhang@kernel.org&gt;
Reviewed-by: Simon Horman &lt;simon.horman@corigine.com&gt;
Acked-by: Gabriel Somlo &lt;gsomlo@gmail.com&gt;
Link: https://lore.kernel.org/r/20230614162035.300-1-jszhang@kernel.org
Signed-off-by: Jakub Kicinski &lt;kuba@kernel.org&gt;
</content>
</entry>
<entry>
<title>net: ethernet: litex: Fix return type of liteeth_start_xmit</title>
<updated>2022-09-20T01:23:39Z</updated>
<author>
<name>Nathan Huckleberry</name>
<email>nhuck@google.com</email>
</author>
<published>2022-09-12T19:53:07Z</published>
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<id>urn:sha1:40662333dd7c64664247a6138bc33f3974e3a331</id>
<content type='text'>
The ndo_start_xmit field in net_device_ops is expected to be of type
netdev_tx_t (*ndo_start_xmit)(struct sk_buff *skb, struct net_device *dev).

The mismatched return type breaks forward edge kCFI since the underlying
function definition does not match the function hook definition.

The return type of liteeth_start_xmit should be changed from int to
netdev_tx_t.

Reported-by: Dan Carpenter &lt;error27@gmail.com&gt;
Link: https://github.com/ClangBuiltLinux/linux/issues/1703
Cc: llvm@lists.linux.dev
Signed-off-by: Nathan Huckleberry &lt;nhuck@google.com&gt;
Reviewed-by: Nathan Chancellor &lt;nathan@kernel.org&gt;
Acked-by: Gabriel Somlo &lt;gsomlo@gmail.com&gt;
Link: https://lore.kernel.org/r/20220912195307.812229-1-nhuck@google.com
Signed-off-by: Jakub Kicinski &lt;kuba@kernel.org&gt;
</content>
</entry>