<feed xmlns='http://www.w3.org/2005/Atom'>
<title>linux.git/drivers/crypto/n2_core.c, branch v6.9</title>
<subtitle>Linux kernel source tree</subtitle>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/'/>
<entry>
<title>Normalise "name (ad@dr)" MODULE_AUTHORs to "name &lt;ad@dr&gt;"</title>
<updated>2024-03-06T21:07:39+00:00</updated>
<author>
<name>Ahelenia Ziemiańska</name>
<email>nabijaczleweli@nabijaczleweli.xyz</email>
</author>
<published>2024-02-13T14:54:04+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=6a57a21943dab509a04d911059d80a683d67c198'/>
<id>6a57a21943dab509a04d911059d80a683d67c198</id>
<content type='text'>
Found with git grep 'MODULE_AUTHOR(".*([^)]*@'
Fixed with
  sed -i '/MODULE_AUTHOR(".*([^)]*@/{s/ (/ &lt;/g;s/)"/&gt;"/;s/)and/&gt; and/}' \
    $(git grep -l 'MODULE_AUTHOR(".*([^)]*@')

Also:
  in drivers/media/usb/siano/smsusb.c normalise ", INC" to ", Inc";
     this is what every other MODULE_AUTHOR for this company says,
     and it's what the header says
  in drivers/sbus/char/openprom.c normalise a double-spaced separator;
     this is clearly copied from the copyright header,
     where the names are aligned on consecutive lines thusly:
      * Linux/SPARC PROM Configuration Driver
      * Copyright (C) 1996 Thomas K. Dyas (tdyas@noc.rutgers.edu)
      * Copyright (C) 1996 Eddie C. Dost  (ecd@skynet.be)
     but the authorship branding is single-line

Link: https://lkml.kernel.org/r/mk3geln4azm5binjjlfsgjepow4o73domjv6ajybws3tz22vb3@tarta.nabijaczleweli.xyz
Signed-off-by: Ahelenia Ziemiańska &lt;nabijaczleweli@nabijaczleweli.xyz&gt;
Cc: Joe Perches &lt;joe@perches.com&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Found with git grep 'MODULE_AUTHOR(".*([^)]*@'
Fixed with
  sed -i '/MODULE_AUTHOR(".*([^)]*@/{s/ (/ &lt;/g;s/)"/&gt;"/;s/)and/&gt; and/}' \
    $(git grep -l 'MODULE_AUTHOR(".*([^)]*@')

Also:
  in drivers/media/usb/siano/smsusb.c normalise ", INC" to ", Inc";
     this is what every other MODULE_AUTHOR for this company says,
     and it's what the header says
  in drivers/sbus/char/openprom.c normalise a double-spaced separator;
     this is clearly copied from the copyright header,
     where the names are aligned on consecutive lines thusly:
      * Linux/SPARC PROM Configuration Driver
      * Copyright (C) 1996 Thomas K. Dyas (tdyas@noc.rutgers.edu)
      * Copyright (C) 1996 Eddie C. Dost  (ecd@skynet.be)
     but the authorship branding is single-line

Link: https://lkml.kernel.org/r/mk3geln4azm5binjjlfsgjepow4o73domjv6ajybws3tz22vb3@tarta.nabijaczleweli.xyz
Signed-off-by: Ahelenia Ziemiańska &lt;nabijaczleweli@nabijaczleweli.xyz&gt;
Cc: Joe Perches &lt;joe@perches.com&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>crypto: n2 - Remove cfb</title>
<updated>2023-12-08T03:59:46+00:00</updated>
<author>
<name>Herbert Xu</name>
<email>herbert@gondor.apana.org.au</email>
</author>
<published>2023-11-30T10:11:51+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=66c465c6e7b1867b8bae1194ecfb05556ac7aa07'/>
<id>66c465c6e7b1867b8bae1194ecfb05556ac7aa07</id>
<content type='text'>
    
Remove the unused CFB implementation.

Signed-off-by: Herbert Xu &lt;herbert@gondor.apana.org.au&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
    
Remove the unused CFB implementation.

Signed-off-by: Herbert Xu &lt;herbert@gondor.apana.org.au&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>crypto: n2 - Silence gcc format-truncation false positive warnings</title>
<updated>2023-11-17T11:16:28+00:00</updated>
<author>
<name>Herbert Xu</name>
<email>herbert@gondor.apana.org.au</email>
</author>
<published>2023-10-27T10:44:34+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=8c20982caca4b10ca79aea8134a16ea98989ca03'/>
<id>8c20982caca4b10ca79aea8134a16ea98989ca03</id>
<content type='text'>
The heuristics used by gcc triggers false positive truncation
warnings in hifn_alg_alloc.

Add checks on snprintf calls to silence these warnings, including
the one for cra_driver_name even though it does not currently trigger
a gcc warning.

Signed-off-by: Herbert Xu &lt;herbert@gondor.apana.org.au&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
The heuristics used by gcc triggers false positive truncation
warnings in hifn_alg_alloc.

Add checks on snprintf calls to silence these warnings, including
the one for cra_driver_name even though it does not currently trigger
a gcc warning.

Signed-off-by: Herbert Xu &lt;herbert@gondor.apana.org.au&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>crypto: n2_core - Convert to platform remove callback returning void</title>
<updated>2023-10-27T10:04:26+00:00</updated>
<author>
<name>Uwe Kleine-König</name>
<email>u.kleine-koenig@pengutronix.de</email>
</author>
<published>2023-10-20T07:55:50+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=a0061b93c6e38024ba002f6a678401b9a66b3876'/>
<id>a0061b93c6e38024ba002f6a678401b9a66b3876</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() will be 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;
Signed-off-by: Herbert Xu &lt;herbert@gondor.apana.org.au&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
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() will be 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;
Signed-off-by: Herbert Xu &lt;herbert@gondor.apana.org.au&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>crypto: drivers - Explicitly include correct DT includes</title>
<updated>2023-08-23T03:04:23+00:00</updated>
<author>
<name>Rob Herring</name>
<email>robh@kernel.org</email>
</author>
<published>2023-07-14T17:44:18+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=b0cc7491c98917f191f14efce7630b547f7ec419'/>
<id>b0cc7491c98917f191f14efce7630b547f7ec419</id>
<content type='text'>
The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

Signed-off-by: Rob Herring &lt;robh@kernel.org&gt;
Signed-off-by: Herbert Xu &lt;herbert@gondor.apana.org.au&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

Signed-off-by: Rob Herring &lt;robh@kernel.org&gt;
Signed-off-by: Herbert Xu &lt;herbert@gondor.apana.org.au&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>crypto: n2 - Use of_property_read_reg() to parse "reg"</title>
<updated>2023-06-16T12:30:57+00:00</updated>
<author>
<name>Rob Herring</name>
<email>robh@kernel.org</email>
</author>
<published>2023-06-09T18:31:05+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=ee174e266d603f18ab145617373de4f3f5403c89'/>
<id>ee174e266d603f18ab145617373de4f3f5403c89</id>
<content type='text'>
Use the recently added of_property_read_reg() helper to get the
untranslated "reg" address value.

Signed-off-by: Rob Herring &lt;robh@kernel.org&gt;
Signed-off-by: Herbert Xu &lt;herbert@gondor.apana.org.au&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Use the recently added of_property_read_reg() helper to get the
untranslated "reg" address value.

Signed-off-by: Rob Herring &lt;robh@kernel.org&gt;
Signed-off-by: Herbert Xu &lt;herbert@gondor.apana.org.au&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>crypto: n2 - add missing hash statesize</title>
<updated>2022-10-21T11:15:35+00:00</updated>
<author>
<name>Corentin Labbe</name>
<email>clabbe@baylibre.com</email>
</author>
<published>2022-10-06T04:34:19+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=76a4e874593543a2dff91d249c95bac728df2774'/>
<id>76a4e874593543a2dff91d249c95bac728df2774</id>
<content type='text'>
Add missing statesize to hash templates.
This is mandatory otherwise no algorithms can be registered as the core
requires statesize to be set.

CC: stable@kernel.org # 4.3+
Reported-by: Rolf Eike Beer &lt;eike-kernel@sf-tec.de&gt;
Tested-by: Rolf Eike Beer &lt;eike-kernel@sf-tec.de&gt;
Fixes: 0a625fd2abaa ("crypto: n2 - Add Niagara2 crypto driver")
Signed-off-by: Corentin Labbe &lt;clabbe@baylibre.com&gt;
Signed-off-by: Herbert Xu &lt;herbert@gondor.apana.org.au&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Add missing statesize to hash templates.
This is mandatory otherwise no algorithms can be registered as the core
requires statesize to be set.

CC: stable@kernel.org # 4.3+
Reported-by: Rolf Eike Beer &lt;eike-kernel@sf-tec.de&gt;
Tested-by: Rolf Eike Beer &lt;eike-kernel@sf-tec.de&gt;
Fixes: 0a625fd2abaa ("crypto: n2 - Add Niagara2 crypto driver")
Signed-off-by: Corentin Labbe &lt;clabbe@baylibre.com&gt;
Signed-off-by: Herbert Xu &lt;herbert@gondor.apana.org.au&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>crypto: n2 - fix repeated words in comments</title>
<updated>2022-09-02T10:37:23+00:00</updated>
<author>
<name>wangjianli</name>
<email>wangjianli@cdjrlc.com</email>
</author>
<published>2022-08-23T13:52:23+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=8c8e5b6ae43a55d0f6098606c311123f1a39d112'/>
<id>8c8e5b6ae43a55d0f6098606c311123f1a39d112</id>
<content type='text'>
Delete the redundant word 'to'.

Signed-off-by: wangjianli &lt;wangjianli@cdjrlc.com&gt;
Signed-off-by: Herbert Xu &lt;herbert@gondor.apana.org.au&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Delete the redundant word 'to'.

Signed-off-by: wangjianli &lt;wangjianli@cdjrlc.com&gt;
Signed-off-by: Herbert Xu &lt;herbert@gondor.apana.org.au&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>crypto: sha - split sha.h into sha1.h and sha2.h</title>
<updated>2020-11-20T03:45:33+00:00</updated>
<author>
<name>Eric Biggers</name>
<email>ebiggers@google.com</email>
</author>
<published>2020-11-13T05:20:21+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=a24d22b225ce158651378869a6b88105c4bdb887'/>
<id>a24d22b225ce158651378869a6b88105c4bdb887</id>
<content type='text'>
Currently &lt;crypto/sha.h&gt; contains declarations for both SHA-1 and SHA-2,
and &lt;crypto/sha3.h&gt; contains declarations for SHA-3.

This organization is inconsistent, but more importantly SHA-1 is no
longer considered to be cryptographically secure.  So to the extent
possible, SHA-1 shouldn't be grouped together with any of the other SHA
versions, and usage of it should be phased out.

Therefore, split &lt;crypto/sha.h&gt; into two headers &lt;crypto/sha1.h&gt; and
&lt;crypto/sha2.h&gt;, and make everyone explicitly specify whether they want
the declarations for SHA-1, SHA-2, or both.

This avoids making the SHA-1 declarations visible to files that don't
want anything to do with SHA-1.  It also prepares for potentially moving
sha1.h into a new insecure/ or dangerous/ directory.

Signed-off-by: Eric Biggers &lt;ebiggers@google.com&gt;
Acked-by: Ard Biesheuvel &lt;ardb@kernel.org&gt;
Acked-by: Jason A. Donenfeld &lt;Jason@zx2c4.com&gt;
Signed-off-by: Herbert Xu &lt;herbert@gondor.apana.org.au&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Currently &lt;crypto/sha.h&gt; contains declarations for both SHA-1 and SHA-2,
and &lt;crypto/sha3.h&gt; contains declarations for SHA-3.

This organization is inconsistent, but more importantly SHA-1 is no
longer considered to be cryptographically secure.  So to the extent
possible, SHA-1 shouldn't be grouped together with any of the other SHA
versions, and usage of it should be phased out.

Therefore, split &lt;crypto/sha.h&gt; into two headers &lt;crypto/sha1.h&gt; and
&lt;crypto/sha2.h&gt;, and make everyone explicitly specify whether they want
the declarations for SHA-1, SHA-2, or both.

This avoids making the SHA-1 declarations visible to files that don't
want anything to do with SHA-1.  It also prepares for potentially moving
sha1.h into a new insecure/ or dangerous/ directory.

Signed-off-by: Eric Biggers &lt;ebiggers@google.com&gt;
Acked-by: Ard Biesheuvel &lt;ardb@kernel.org&gt;
Acked-by: Jason A. Donenfeld &lt;Jason@zx2c4.com&gt;
Signed-off-by: Herbert Xu &lt;herbert@gondor.apana.org.au&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>crypto: n2 - Fix sparse endianness warning</title>
<updated>2020-09-18T07:20:12+00:00</updated>
<author>
<name>Herbert Xu</name>
<email>herbert@gondor.apana.org.au</email>
</author>
<published>2020-09-11T06:55:05+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=6d77282fafd77b97e66c06ec7256c5889f262d9b'/>
<id>6d77282fafd77b97e66c06ec7256c5889f262d9b</id>
<content type='text'>
This patch fixes sparse endianness warnings by changing the type
of hash_init to u8 from u32.  There should be no difference in the
generated code.

Signed-off-by: Herbert Xu &lt;herbert@gondor.apana.org.au&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
This patch fixes sparse endianness warnings by changing the type
of hash_init to u8 from u32.  There should be no difference in the
generated code.

Signed-off-by: Herbert Xu &lt;herbert@gondor.apana.org.au&gt;
</pre>
</div>
</content>
</entry>
</feed>
