netdev - Re: [PATCH net 1/3] can: flexcan: flexcan_mailbox_read() fix return value for drop = true

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Message-Id: <166377001723.1981.13753994801087834439.git-patchwork-notify@kernel.org>
Date:   Wed, 21 Sep 2022 14:20:17 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Marc Kleine-Budde <mkl@...gutronix.de>
Cc:     netdev@...r.kernel.org, davem@...emloft.net, kuba@...nel.org,
        linux-can@...r.kernel.org, kernel@...gutronix.de,
        stable@...r.kernel.org, u.kleine-koenig@...gutronix.de,
        t.scherer@...elmann.de
Subject: Re: [PATCH net 1/3] can: flexcan: flexcan_mailbox_read() fix return value
 for drop = true

Hello:

This series was applied to netdev/net.git (master)
by Marc Kleine-Budde <mkl@...gutronix.de>:

On Wed, 21 Sep 2022 10:36:07 +0200 you wrote:
> The following happened on an i.MX25 using flexcan with many packets on
> the bus:
> 
> The rx-offload queue reached a length more than skb_queue_len_max. In
> can_rx_offload_offload_one() the drop variable was set to true which
> made the call to .mailbox_read() (here: flexcan_mailbox_read()) to
> _always_ return ERR_PTR(-ENOBUFS) and drop the rx'ed CAN frame. So
> can_rx_offload_offload_one() returned ERR_PTR(-ENOBUFS), too.
> 
> [...]

Here is the summary with links:
  - [net,1/3] can: flexcan: flexcan_mailbox_read() fix return value for drop = true
    https://git.kernel.org/netdev/net/c/a09721dd47c8
  - [net,2/3] can: gs_usb: gs_can_open(): fix race dev->can.state condition
    https://git.kernel.org/netdev/net/c/5440428b3da6
  - [net,3/3] can: gs_usb: gs_usb_set_phys_id(): return with error if identify is not supported
    https://git.kernel.org/netdev/net/c/0f2211f1cf58

You are awesome, thank you!
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