Re: [PATCH net-next v3] net: 8390: pcnet_cs: release PCMCIA window on setup_shmem_window() error
From: patchwork-bot+netdevbpf
Date: Tue Sep 15 2026 - 20:13:37 EST
Hello:
This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:
On Sun, 13 Sep 2026 16:41:04 -0400 you wrote:
> setup_shmem_window() acquires a PCMCIA memory window using
> pcmcia_request_window(). If pcmcia_map_mem_page() or the subsequent
> ioremap() fails, the function returns without releasing the requested
> window.
>
> pcnet_config() treats shared-memory setup failure as non-fatal and falls
> back to setup_dma_config(). Probe can therefore continue while socket
> window 3 and its reserved iomem range remain unnecessarily held for the
> rest of the bound lifetime of the device. pcmcia_disable_device()
> eventually releases the window during teardown.
>
> [...]
Here is the summary with links:
- [net-next,v3] net: 8390: pcnet_cs: release PCMCIA window on setup_shmem_window() error
https://git.kernel.org/netdev/net-next/c/30da1c2a4150
You are awesome, thank you!
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