linux-kernel - Re: [PATCH] virtio_blk: zone append in header type tweak

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Message-ID: <Y6ISSd9KO/H7PnzU@fedora>
Date:   Tue, 20 Dec 2022 14:51:37 -0500
From:   Stefan Hajnoczi <stefanha@...hat.com>
To:     "Michael S. Tsirkin" <mst@...hat.com>
Cc:     linux-kernel@...r.kernel.org, Jason Wang <jasowang@...hat.com>,
        Paolo Bonzini <pbonzini@...hat.com>,
        Jens Axboe <axboe@...nel.dk>,
        virtualization@...ts.linux-foundation.org,
        linux-block@...r.kernel.org
Subject: Re: [PATCH] virtio_blk: zone append in header type tweak

On Tue, Dec 20, 2022 at 07:52:01AM -0500, Michael S. Tsirkin wrote:
> virtio blk returns a 64 bit append_sector in an input buffer,
> in LE format. This field is not tagged as LE correctly, so
> even though the generated code is ok, we get warnings from sparse:
> 
> drivers/block/virtio_blk.c:332:33: sparse: sparse: cast to restricted __le64
> 
> Make sparse happy by using the correct type.
> 
> Signed-off-by: Michael S. Tsirkin <mst@...hat.com>
> ---
>  drivers/block/virtio_blk.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Stefan Hajnoczi <stefanha@...hat.com>

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