linux-kernel - Re: [PATCH] virtio-crypto: handle config changed by work queue

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Message-ID: <ZTIVDQZeHb2BlbH7@gondor.apana.org.au>
Date:   Fri, 20 Oct 2023 13:50:05 +0800
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     zhenwei pi <pizhenwei@...edance.com>
Cc:     mst@...hat.com, arei.gonglei@...wei.com,
        linux-crypto@...r.kernel.org, jasowang@...hat.com,
        linux-kernel@...r.kernel.org, Halil Pasic <pasic@...ux.ibm.com>
Subject: Re: [PATCH] virtio-crypto: handle config changed by work queue

On Sat, Oct 07, 2023 at 02:43:09PM +0800, zhenwei pi wrote:
> MST pointed out: config change callback is also handled incorrectly
> in this driver, it takes a mutex from interrupt context.
> 
> Handle config changed by work queue instead.
> 
> Cc: Gonglei (Arei) <arei.gonglei@...wei.com>
> Cc: Halil Pasic <pasic@...ux.ibm.com>
> Cc: Michael S. Tsirkin <mst@...hat.com>
> Signed-off-by: zhenwei pi <pizhenwei@...edance.com>
> ---
>  drivers/crypto/virtio/virtio_crypto_common.h |  3 +++
>  drivers/crypto/virtio/virtio_crypto_core.c   | 14 +++++++++++++-
>  2 files changed, 16 insertions(+), 1 deletion(-)

Patch applied.  Thanks.
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
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