CC: Paulo Flabiano Smorigo
Yes, I do believe that CTR is doing it right. Preemption only needs to be
disabled during the aes_p8_cbc_encrypt() call, to avoid trashing the
VSX registers during the AES operation.
--
Regards,
Marcelo
On Tue, Aug 21, 2018 at 05:03:50PM +0200, Christophe LEROY wrote
Le 21/08/2018 à 16:38, Ondrej Mosnáček a écrit :
ut 21. 8. 2018 o 16:18 Stephan Mueller napísal(a):
Am Dienstag, 21. August 2018, 14:48:11 CEST schrieb Ondrej Mosnáček:
Hi Ondrej, Marcelo,
(+Marcelo)
Looking at crypto/algif_skcipher.c, I can see that skcipher_recvmsg()
holds the socket l
ut 21. 8. 2018 o 16:18 Stephan Mueller napísal(a):
> Am Dienstag, 21. August 2018, 14:48:11 CEST schrieb Ondrej Mosnáček:
>
> Hi Ondrej, Marcelo,
>
> (+Marcelo)
>
> > Looking at crypto/algif_skcipher.c, I can see that skcipher_recvmsg()
> > holds the socket lock the whole time and yet passes
> > C
Am Dienstag, 21. August 2018, 14:48:11 CEST schrieb Ondrej Mosnáček:
Hi Ondrej, Marcelo,
(+Marcelo)
> Looking at crypto/algif_skcipher.c, I can see that skcipher_recvmsg()
> holds the socket lock the whole time and yet passes
> CRYPTO_TFM_REQ_MAY_SLEEP to the cipher implementation. Isn't that
>
Hi,
I hit the following BUG when running the kcapi-enc-test.sh test from
libkcapi [1] on ppc64/ppc64le with recent kernels:
[ 891.863680] BUG: sleeping function called from invalid context at
include/crypto/algapi.h:424
[ 891.864622] in_atomic(): 1, irqs_disabled(): 0, pid: 12347, name: kcapi-en
