linux-kernel - Re: [PATCH] crypto: sun8i-ss: do not use sg_dma

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Message-ID: <aA4Qnhy5DKMrcwGa@Red>
Date: Sun, 27 Apr 2025 13:10:22 +0200
From: Corentin Labbe <clabbe.montjoie@...il.com>
To: gregkh@...uxfoundation.org, johan@...nel.org
Cc: linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org
Subject: Re: [PATCH] crypto: sun8i-ss: do not use sg_dma_len before calling
 DMA functions

Le Sun, Apr 27, 2025 at 01:05:03PM +0200, Corentin Labbe a écrit :
> When testing sun8i-ss with multi_v7_defconfig, all CBC algorithm fail crypto
> selftests.
> This is strange since on sunxi_defconfig, everything was ok.
> The problem was in the IV setup loop which never run because sg_dma_len
> was 0.
> 
> Fixes: 359e893e8af4 ("crypto: sun8i-ss - rework handling of IV")
> Signed-off-by: Corentin Labbe <clabbe.montjoie@...il.com>
> ---
> 

Sorry my system didnt generate correct CC/TO, please ignore.
I resend on correct people.