Am Dienstag, 4. Oktober 2016, 09:08:42 CEST schrieb Tim Chen:
Hi Tim,
> There is a spin lock protecting the completion's wait_queue on the processes
> waiting for the completion of the job, and the queue head. My suspicion is
> if these structures are not initialized properly, we fail to look up
On Tue, 2016-10-04 at 16:10 +0200, Stephan Mueller wrote:
> Am Dienstag, 4. Oktober 2016, 00:25:07 CEST schrieb Dey, Megha:
>
> Hi Megha,
>
> >
> >
> > >
> > > Hi Stephan,
> > >
> > > Your test code initialized the completion structure incorrectly, that led
> > > to the missing completion fro
Am Dienstag, 4. Oktober 2016, 00:25:07 CEST schrieb Dey, Megha:
Hi Megha,
>
> > Hi Stephan,
> >
> > Your test code initialized the completion structure incorrectly, that led
> > to the missing completion from being received. The init_completion call
> > should be made before the crypto_ahash_di
-Original Message-
From: Stephan Mueller [mailto:smuel...@chronox.de]
Sent: Wednesday, September 28, 2016 10:31 PM
To: Dey, Megha
Cc: linux-crypto@vger.kernel.org; tim.c.c...@linux.intel.com
Subject: Re: sha1_mb broken
Am Mittwoch, 28. September 2016, 22:52:46 CEST schrieb Dey, Megha
Am Mittwoch, 28. September 2016, 22:52:46 CEST schrieb Dey, Megha:
Hi Megha,
see a self contained example code attached.
Ciao
Stephan
sha1_mb.tar.xz
Description: application/xz-compressed-tar
-Original Message-
From: Stephan Mueller [mailto:smuel...@chronox.de]
Sent: Wednesday, September 28, 2016 11:46 AM
To: Dey, Megha
Cc: linux-crypto@vger.kernel.org; tim.c.c...@linux.intel.com
Subject: Re: sha1_mb broken
Am Mittwoch, 28. September 2016, 11:25:47 CEST schrieb Megha Dey
Am Mittwoch, 28. September 2016, 11:25:47 CEST schrieb Megha Dey:
Hi Megha,
> Hi Stephan,
>
> There was a bug fix: Commit ID : 0851561d (introduced in 4.6-rc5).
I use the current cryptodev-2.6 tree.
>
> Assuming that you are using an older kernel than this one, maybe we are
> issuing the compl
Hi Stephan,
There was a bug fix: Commit ID : 0851561d (introduced in 4.6-rc5).
Assuming that you are using an older kernel than this one, maybe we are
issuing the complete with the wrong pointer, so the original issuer of
the request never gets the complete back.
If you are using an older kernel
Hi Stephan,
Could you give me more info on how I could reproduce this issue on my
end?
Also was this issue there all along? Which is the first kernel version
where you see this?
Thanks,
Megha
On Mon, 2016-09-26 at 19:32 +0200, Stephan Mueller wrote:
> Am Freitag, 26. August 2016, 03:15:06 CEST
Am Freitag, 26. August 2016, 03:15:06 CEST schrieb Stephan Mueller:
Hi Megha,
> Hi,
>
> I tried to execute tests with sha1_mb.
Have you had a chance to look into this one?
>
> The execution simply stalls when invoking a digest operation -- i.e. the
> digest operation does not finish. After som
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