Re: [PATCH net-next v2] net: devmem: return EMSGSIZE on type mismatch
Stanislav Fomichev <[email protected]>
| Newsgroups | gmane.linux.network,gmane.linux.kernel |
|---|---|
| Message-ID | <[email protected]> |
On 08/10, Mina Almasry wrote:
> When a devmem payload mixes with a standard page payload, return
> -EMSGSIZE instead of -EFAULT. This enables tcp_sendmsg to seamlessly
> fall back to creating a new segment instead of failing the socket send.
>
> Fixes: bd61848900bff ("net: devmem: Implement TX path")
> Cc: Pavel Begunkov <[email protected]>
> Cc: Stanislav Fomichev <[email protected]>
> Cc: Bobby Eshleman <[email protected]>
> Signed-off-by: Mina Almasry <[email protected]>
> Reviewed-by: Pavel Begunkov <[email protected]>
> Reviewed-by: Bobby Eshleman <[email protected]>
Acked-by: Stanislav Fomichev <[email protected]>
(matches my original suggestion on
https://lore.kernel.org/netdev/[email protected]/)