Re: [PATCH net 1/6] can: isotp: isotp_sendmsg(): fix TX state detection and wait behavior

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hello:

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

On Mon,  9 Oct 2023 10:50:03 +0200 you wrote:
> From: Lukas Magel <lukas.magel@xxxxxxxxxx>
> 
> With patch [1], isotp_poll was updated to also queue the poller in the
> so->wait queue, which is used for send state changes. Since the queue
> now also contains polling tasks that are not interested in sending, the
> queue fill state can no longer be used as an indication of send
> readiness. As a consequence, nonblocking writes can lead to a race and
> lock-up of the socket if there is a second task polling the socket in
> parallel.
> 
> [...]

Here is the summary with links:
  - [net,1/6] can: isotp: isotp_sendmsg(): fix TX state detection and wait behavior
    https://git.kernel.org/netdev/net/c/d9c2ba65e651
  - [net,2/6] can: sun4i_can: Only show Kconfig if ARCH_SUNXI is set
    https://git.kernel.org/netdev/net/c/1f223208ebde
  - [net,3/6] arm64: dts: imx93: add the Flex-CAN stop mode by GPR
    https://git.kernel.org/netdev/net/c/23ed2be5404d
  - [net,4/6] can: sja1000: Always restart the Tx queue after an overrun
    https://git.kernel.org/netdev/net/c/b5efb4e6fbb0
  - [net,5/6] can: flexcan: remove the auto stop mode for IMX93
    https://git.kernel.org/netdev/net/c/63ead535570f
  - [net,6/6] can: tcan4x5x: Fix id2_register for tcan4553
    https://git.kernel.org/netdev/net/c/a9967c9ad290

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html





[Index of Archives]     [Automotive Discussions]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Security]     [Bugtraq]     [Linux]     [Linux OMAP]     [Linux MIPS]     [eCos]     [Asterisk Internet PBX]     [Linux API]     [CAN Bus]

  Powered by Linux