From: Corentin Labbe <clabbe.montjoie@gmail.com>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Klaus Kudielka <klaus.kudielka@gmail.com>,
regressions@lists.linux.dev, linux-kernel@vger.kernel.org,
Linux Crypto Mailing List <linux-crypto@vger.kernel.org>,
Boris Brezillon <bbrezillon@kernel.org>,
EBALARD Arnaud <Arnaud.Ebalard@ssi.gouv.fr>,
Romain Perier <romain.perier@gmail.com>
Subject: Re: [v3 PATCH] crypto: marvell/cesa - Do not chain submitted requests
Date: Thu, 8 May 2025 14:53:43 +0200 [thread overview]
Message-ID: <aBypVwhHHzmqqN5K@Red> (raw)
In-Reply-To: <aBw_iC_4okpiKglQ@gondor.apana.org.au>
Le Thu, May 08, 2025 at 01:22:16PM +0800, Herbert Xu a écrit :
> v3 simplifies it a little bit:
>
> ---8<---
> This driver tries to chain requests together before submitting them
> to hardware in order to reduce completion interrupts.
>
> However, it even extends chains that have already been submitted
> to hardware. This is dangerous because there is no way of knowing
> whether the hardware has already read the DMA memory in question
> or not.
>
> Fix this by splitting the chain list into two. One for submitted
> requests and one for requests that have not yet been submitted.
> Only extend the latter.
>
The board do not panic anymore, but have still selftest errors:
See the full boot log at kernel.montjoie.ovh/477935.log
Regards
next prev parent reply other threads:[~2025-05-08 12:53 UTC|newest]
Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-05 11:21 [REGRESSION] alg: ahash: Several tests fail during boot on Turris Omnia Klaus Kudielka
2024-10-06 8:47 ` Klaus Kudielka
2024-10-06 9:11 ` Herbert Xu
2024-10-06 9:23 ` Klaus Kudielka
2024-10-07 8:27 ` Herbert Xu
2024-10-07 20:57 ` Klaus Kudielka
2024-10-09 8:34 ` Herbert Xu
2024-10-09 8:38 ` [PATCH] crypto: marvell/cesa - Disable hash algorithms Herbert Xu
2024-10-09 16:48 ` [REGRESSION] alg: ahash: Several tests fail during boot on Turris Omnia Klaus Kudielka
2024-10-10 6:05 ` Herbert Xu
2024-10-10 8:24 ` Herbert Xu
2024-10-10 17:35 ` Klaus Kudielka
2024-10-15 4:52 ` Herbert Xu
2024-10-15 17:38 ` Klaus Kudielka
2024-10-16 4:27 ` Herbert Xu
2024-10-16 5:51 ` Klaus Kudielka
2024-10-16 9:53 ` Herbert Xu
2024-11-12 19:33 ` Klaus Kudielka
2024-11-13 9:57 ` Thorsten Leemhuis
2025-05-06 13:19 ` Herbert Xu
2025-05-07 8:43 ` [PATCH] crypto: marvell/cesa - Do not chain submitted requests Herbert Xu
2025-05-07 15:16 ` Corentin Labbe
2025-05-08 5:15 ` [v2 PATCH] " Herbert Xu
2025-05-08 5:22 ` [v3 " Herbert Xu
2025-05-08 12:53 ` Corentin Labbe [this message]
2025-05-08 13:10 ` Herbert Xu
2025-05-08 13:43 ` Corentin Labbe
2025-05-09 3:13 ` Herbert Xu
2025-05-09 3:19 ` Herbert Xu
2025-05-09 8:11 ` Herbert Xu
2025-05-09 11:01 ` Corentin Labbe
2025-05-10 1:15 ` Herbert Xu
2025-05-10 1:37 ` Herbert Xu
2025-05-10 1:44 ` Herbert Xu
2025-05-10 10:41 ` [PATCH] crypto: marvell/cesa - Handle zero-length skcipher requests Herbert Xu
2025-05-10 8:32 ` [v3 PATCH] crypto: marvell/cesa - Do not chain submitted requests Klaus Kudielka
2025-05-10 9:05 ` Herbert Xu
2025-05-10 9:38 ` Klaus Kudielka
2025-05-10 10:19 ` Herbert Xu
2025-05-10 10:43 ` [PATCH] crypto: marvell/cesa - Avoid empty transfer descriptor Herbert Xu
2025-05-10 11:14 ` Corentin Labbe
2025-05-10 11:39 ` Herbert Xu
2025-05-10 13:02 ` Herbert Xu
2025-05-10 15:07 ` Klaus Kudielka
2025-05-11 3:22 ` Herbert Xu
2025-05-11 16:39 ` Klaus Kudielka
2025-05-13 9:20 ` Herbert Xu
2025-05-14 5:12 ` Klaus Kudielka
2025-05-14 5:14 ` Herbert Xu
2025-05-15 17:53 ` Klaus Kudielka
2025-05-15 18:21 ` Eric Biggers
2025-05-15 18:45 ` Klaus Kudielka
2025-05-15 23:25 ` Herbert Xu
2025-05-16 12:41 ` Corentin Labbe
2025-05-16 12:45 ` Herbert Xu
2025-05-17 11:24 ` Corentin Labbe
2025-05-18 7:58 ` Herbert Xu
2025-05-21 5:06 ` Herbert Xu
2025-05-21 9:16 ` Herbert Xu
2025-05-21 9:58 ` Arnd Bergmann
2025-05-21 10:24 ` Herbert Xu
2025-05-21 11:36 ` Arnd Bergmann
2025-05-22 3:13 ` Herbert Xu
2025-05-22 20:08 ` Corentin Labbe
2025-05-21 10:45 ` Corentin Labbe
2025-05-21 10:56 ` Herbert Xu
2025-05-21 13:58 ` Corentin Labbe
2025-05-22 3:01 ` crypto: marvell/cesa - dma_alloc_coherent broken but kmalloc + dma_map_single works Herbert Xu
2025-05-22 7:38 ` Herbert Xu
2025-05-22 20:07 ` Corentin Labbe
2025-05-23 11:46 ` Herbert Xu
2025-05-28 9:58 ` Herbert Xu
2025-05-29 11:17 ` Corentin Labbe
2025-05-22 11:13 ` Herbert Xu
2025-05-16 4:12 ` [PATCH] crypto: marvell/cesa - Avoid empty transfer descriptor Herbert Xu
2025-05-16 17:36 ` Klaus Kudielka
2025-06-17 5:32 ` Klaus Kudielka
2025-06-17 5:36 ` Herbert Xu
2025-05-08 12:49 ` [v2 PATCH] crypto: marvell/cesa - Do not chain submitted requests Corentin Labbe
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