This is a follow up from [1]. Consider the following script:
sudo modprobe brd rd_nr=1 rd_size=4194304
echo '0 8388608 crypt capi:ecb(cipher_null) - 0 /dev/ram0 0' | \
sudo dmsetup create eram0
echo '0 8388608 crypt capi:ecb(cipher_null) - 0 /dev/ram0 0 1
no_write_workqueue' | \
sudo dmsetup cr
On 2020/06/27 6:03, Ignat Korchagin wrote:
> This is a follow up from [1]. Consider the following script:
>
> sudo modprobe brd rd_nr=1 rd_size=4194304
>
> echo '0 8388608 crypt capi:ecb(cipher_null) - 0 /dev/ram0 0' | \
> sudo dmsetup create eram0
>
> echo '0 8388608 crypt capi:ecb(cipher_null)
On Tue, Jun 30, 2020 at 02:51:17AM +, Damien Le Moal wrote:
>
> > @@ -1463,12 +1465,12 @@ static void crypt_alloc_req_skcipher(struct
> > crypt_config *cc,
> > * requests if driver request queue is full.
> > */
> > skcipher_request_set_callback(ctx->r.req,
> > - CRYPTO_TFM_
On 2020/06/30 12:09, Herbert Xu wrote:
> On Tue, Jun 30, 2020 at 02:51:17AM +, Damien Le Moal wrote:
>>
>>> @@ -1463,12 +1465,12 @@ static void crypt_alloc_req_skcipher(struct
>>> crypt_config *cc,
>>> * requests if driver request queue is full.
>>> */
>>> skcipher_request_set_ca
On Tue, Jun 30, 2020 at 3:51 AM Damien Le Moal wrote:
>
> On 2020/06/27 6:03, Ignat Korchagin wrote:
> > This is a follow up from [1]. Consider the following script:
> >
> > sudo modprobe brd rd_nr=1 rd_size=4194304
> >
> > echo '0 8388608 crypt capi:ecb(cipher_null) - 0 /dev/ram0 0' | \
> > sudo
On 2020/06/30 18:35, Ignat Korchagin wrote:
[...]
>>> diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
>>> index 000ddfab5ba0..6924eb49b1df 100644
>>> --- a/drivers/md/dm-crypt.c
>>> +++ b/drivers/md/dm-crypt.c
>>> @@ -69,6 +69,7 @@ struct dm_crypt_io {
>>> u8 *integrity_metadata;
>
On Mon, Jul 6, 2020 at 3:28 PM Bob Liu wrote:
>
> Hi Ignat,
>
> On 6/27/20 5:03 AM, Ignat Korchagin wrote:
> > This is a follow up from [1]. Consider the following script:
> >
> > sudo modprobe brd rd_nr=1 rd_size=4194304
> >
>
> Did you test null_blk device? I didn't get result as expected using
Hi Ignat,
On 6/27/20 5:03 AM, Ignat Korchagin wrote:
> This is a follow up from [1]. Consider the following script:
>
> sudo modprobe brd rd_nr=1 rd_size=4194304
>
Did you test null_blk device? I didn't get result as expected using null_blk.
1.
# fio --filename=/dev/nullb0 --readwrite=readwrit
On 6/27/20 6:03 AM, Ignat Korchagin wrote:
This is a follow up from [1]. Consider the following script:
sudo modprobe brd rd_nr=1 rd_size=4194304
echo '0 8388608 crypt capi:ecb(cipher_null) - 0 /dev/ram0 0' | \
sudo dmsetup create eram0
echo '0 8388608 crypt capi:ecb(cipher_null) - 0 /dev/ram0
