Re: [PATCH 00/47] arch-removal: device drivers

Hi Arnd, On Wed, 14 Mar 2018 16:35:13 +0100 Arnd Bergmann wrote: > Hi driver maintainers, > > I just posted one series with the removal of eight architectures, > see https://lkml.org/lkml/2018/3/14/505 for details, or > https://lwn.net/Articles/748074/ for more background. > > These are the de

Re: Official Notice

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[PATCH] crypto: doc - Document remaining members in struct crypto_alg

Add missing comments for union members ablkcipher, blkcipher, cipher, and compress. This silences complaints when building the htmldocs. Fixes: 0d7f488f0305a (crypto: doc - cipher data structures) Signed-off-by: Gary R Hook --- include/linux/crypto.h |8 1 file changed, 8 insertions

Re: [PATCH] crypto: ctr: avoid VLA use

2018-03-14 19:31 GMT+01:00 Eric Biggers : > On Wed, Mar 14, 2018 at 02:17:30PM +0100, Salvatore Mesoraca wrote: >> All ciphers implemented in Linux have a block size less than or >> equal to 16 bytes and the most demanding hw require 16 bits >> alignment for the block buffer. >> We avoid 2 VLAs[1]

Re: [PATCH] crypto: ctr: avoid VLA use

On Wed, Mar 14, 2018 at 02:17:30PM +0100, Salvatore Mesoraca wrote: > All ciphers implemented in Linux have a block size less than or > equal to 16 bytes and the most demanding hw require 16 bits > alignment for the block buffer. > We avoid 2 VLAs[1] by always allocating 16 bytes with 16 bits > ali

[PATCH 19/47] crypto: remove blackfin CRC driver

The blackfin architecture is getting removed, so this driver won't be used any more. Signed-off-by: Arnd Bergmann --- drivers/crypto/Kconfig| 7 - drivers/crypto/Makefile | 1 - drivers/crypto/bfin_crc.c | 753 -- drivers/crypto/bfin_crc.h |

[PATCH 00/47] arch-removal: device drivers

Hi driver maintainers, I just posted one series with the removal of eight architectures, see https://lkml.org/lkml/2018/3/14/505 for details, or https://lwn.net/Articles/748074/ for more background. These are the device drivers that go along with them. I have already picked up the drivers for arc

Re: [PATCH] crypto: ctr: avoid VLA use

Am Mittwoch, 14. März 2018, 14:46:29 CET schrieb Salvatore Mesoraca: Hi Salvatore, > 2018-03-14 14:31 GMT+01:00 Stephan Mueller : > > Am Mittwoch, 14. März 2018, 14:17:30 CET schrieb Salvatore Mesoraca: > > > > Hi Salvatore, > > > >> if (walk.nbytes) { > >> > >> - crypto_ctr_

Re: [PATCH] crypto: ctr: avoid VLA use

2018-03-14 14:31 GMT+01:00 Stephan Mueller : > Am Mittwoch, 14. März 2018, 14:17:30 CET schrieb Salvatore Mesoraca: > > Hi Salvatore, > >> if (walk.nbytes) { >> - crypto_ctr_crypt_final(&walk, child); >> - err = blkcipher_walk_done(desc, &walk, 0); >> + err

Re: [PATCH] crypto: ctr: avoid VLA use

Am Mittwoch, 14. März 2018, 14:17:30 CET schrieb Salvatore Mesoraca: Hi Salvatore, > if (walk.nbytes) { > - crypto_ctr_crypt_final(&walk, child); > - err = blkcipher_walk_done(desc, &walk, 0); > + err = crypto_ctr_crypt_final(&walk, child); > +

[PATCH] crypto: ctr: avoid VLA use

All ciphers implemented in Linux have a block size less than or equal to 16 bytes and the most demanding hw require 16 bits alignment for the block buffer. We avoid 2 VLAs[1] by always allocating 16 bytes with 16 bits alignment, unless the architecture support efficient unaligned accesses. We also

Re: [PATCH] crypto: arm,arm64 - Fix random regeneration of S_shipped

On 14 March 2018 at 02:31, Masahiro Yamada wrote: > 2018-03-14 5:17 GMT+09:00 Leonard Crestez : >> The decision to rebuild .S_shipped is made based on the relative >> timestamps of .S_shipped and .pl files but git makes this essentially >> random. This means that the perl script might run anyway (