title>
<id>https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-5.1.y</id>
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<updated>2018-10-23T11:48:47Z</updated>
<entry>
<title>ubifs: authentication: Authenticate LPT</title>
<updated>2018-10-23T11:48:47Z</updated>
<author>
<name>Sascha Hauer</name>
<email>s.hauer@pengutronix.de</email>
</author>
<published>2018-09-07T12:36:39Z</published>
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<id>urn:sha1:a1dc58140f7e63e3b23050eb43b4e5581cb28c88</id>
<content type='text'>
The LPT needs to be authenticated aswell. Since the LPT is only written
during commit it is enough to authenticate the whole LPT with a single
hash which is stored in the master node. Only the leaf nodes (pnodes)
are hashed which makes the implementation much simpler than it would be
to hash the complete LPT.

Signed-off-by: Sascha Hauer &lt;s.hauer@pengutronix.de&gt;
Signed-off-by: Richard Weinberger &lt;richard@nod.at&gt;
</content>
</entry>
<entry>
<title>ubifs: Export pnode_lookup as ubifs_pnode_lookup</title>
<updated>2018-10-23T11:48:17Z</updated>
<author>
<name>Sascha Hauer</name>
<email>s.hauer@pengutronix.de</email>
</author>
<published>2018-09-07T12:36:26Z</published>
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<id>urn:sha1:0e26b6e2551e21df72c140e46819523e1b686009</id>
<content type='text'>
ubifs_lpt_lookup could be implemented using pnode_lookup. To make that
possible move pnode_lookup from lpt.c to lpt_commit.c. Rename it to
ubifs_pnode_lookup since it's now exported.

Signed-off-by: Sascha Hauer &lt;s.hauer@pengutronix.de&gt;
Signed-off-by: Richard Weinberger &lt;richard@nod.at&gt;
</content>
</entry>
<entry>
<title>ubifs: Pass struct ubifs_info to ubifs_assert()</title>
<updated>2018-08-14T22:25:21Z</updated>
<author>
<name>Richard Weinberger</name>
<email>richard@nod.at</email>
</author>
<published>2018-07-12T11:01:57Z</published>
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<id>urn:sha1:6eb61d587f4515e4be5669eff383c0185009954f</id>
<content type='text'>
This allows us to have more context in ubifs_assert()
and take different actions depending on the configuration.

Signed-off-by: Richard Weinberger &lt;richard@nod.at&gt;
</content>
</entry>
<entry>
<title>ubifs: lpt: Fix wrong pnode number range in comment</title>
<updated>2018-06-07T13:53:15Z</updated>
<author>
<name>Sascha Hauer</name>
<email>s.hauer@pengutronix.de</email>
</author>
<published>2018-05-14T08:18:19Z</published>
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<id>urn:sha1:e1db654d8e326173a1c1a0194185250340cab03c</id>
<content type='text'>
The comment above pnode_lookup claims the range for the pnode number is
from 0 to main_lebs - 1. This is wrong because every pnode has
informations about UBIFS_LPT_FANOUT LEBs, thus the corrent range is
0 to to (main_lebs - 1) / UBIFS_LPT_FANOUT.

Signed-off-by: Sascha Hauer &lt;s.hauer@pengutronix.de&gt;
Signed-off-by: Richard Weinberger &lt;richard@nod.at&gt;
</content>
</entry>