netdev - Re: [PATCH net v3 2/3] Treewide: Stop corrupting socket's task

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Message-ID: <122424.1671106362@warthog.procyon.org.uk>
Date:   Thu, 15 Dec 2022 12:12:42 +0000
From:   David Howells <dhowells@...hat.com>
To:     Benjamin Coddington <bcodding@...hat.com>
cc:     Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
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        Steffen Klassert <steffen.klassert@...unet.com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        netdev@...r.kernel.org
Subject: Re: [PATCH net v3 2/3] Treewide: Stop corrupting socket's task_frag


Benjamin Coddington <bcodding@...hat.com> wrote:

> diff --git a/fs/afs/rxrpc.c b/fs/afs/rxrpc.c
> index eccc3cd0cb70..ac75ad18db83 100644
> --- a/fs/afs/rxrpc.c
> +++ b/fs/afs/rxrpc.c
> @@ -46,6 +46,7 @@ int afs_open_socket(struct afs_net *net)
>  		goto error_1;
>  
>  	socket->sk->sk_allocation = GFP_NOFS;
> +	socket->sk->sk_use_task_frag = false;
>  
>  	/* bind the callback manager's address to make this a server socket */
>  	memset(&srx, 0, sizeof(srx));

Possibly this should be done in net/rxrpc/local_object.c too?  Or maybe in
udp_sock_create() or sock_create_kern()?

David