linux-kernel - Re: Intel QAT on A2SDi-8C-HLN4F causes massive data corruption with dm-crypt + xfs

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Message-ID: <YjJg+ZRQ8ufOgRtD@gondor.apana.org.au>
Date:   Thu, 17 Mar 2022 10:13:13 +1200
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     Kyle Sanderson <kyle.leet@...il.com>
Cc:     Giovanni Cabiddu <giovanni.cabiddu@...el.com>,
        Eric Biggers <ebiggers@...nel.org>,
        Greg KH <gregkh@...uxfoundation.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Dave Chinner <david@...morbit.com>, qat-linux@...el.com,
        Linux-Kernal <linux-kernel@...r.kernel.org>,
        linux-xfs <linux-xfs@...r.kernel.org>,
        Linux Crypto Mailing List <linux-crypto@...r.kernel.org>,
        device-mapper development <dm-devel@...hat.com>
Subject: Re: Intel QAT on A2SDi-8C-HLN4F causes massive data corruption with
 dm-crypt + xfs

On Wed, Mar 16, 2022 at 02:38:10PM -0700, Kyle Sanderson wrote:
> > Makes sense. I'm going to send it upstream and Cc stable as documented
> > in https://www.kernel.org/doc/html/v4.10/process/stable-kernel-rules.html#option-1
> > I will then revert this change in the set that fixes the problem.
> 
> Did this go anywhere? I'm still not seeing it in any of the stable trees.

It's in the cryptodev tree which should hit mainline when the merge
window opens.

Thanks,
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt