Thread (4 messages) 4 messages, 2 authors, 2026-03-07

Re: [PATCH net v2 0/2] net: spacemit: A few error handling fixes

From: patchwork-bot+netdevbpf@kernel.org
Date: 2026-03-07 03:10:13
Also in: linux-riscv, lkml, spacemit

Hello:

This series was applied to netdev/net.git (main)
by Jakub Kicinski [off-list ref]:

On Thu, 05 Mar 2026 14:39:37 +0800 you wrote:
Recently a user reported a supposed UAF/double-free in this driver. It
turned out to be a false positive (ugh) from a bug with riscv's
kfence_protect_page() [1], but it did also prompt me to review the
driver code yet again. These are some fixes for error handling problems
that I've found.

[1]: https://lore.kernel.org/r/20260303-handle-kfence-protect-spurious-fault-v2-0-f80d8354d79d@iscas.ac.cn/ (local)

[...]
Here is the summary with links:
  - [net,v2,1/2] net: spacemit: Fix error handling in emac_alloc_rx_desc_buffers()
    https://git.kernel.org/netdev/net/c/3aa1417803c1
  - [net,v2,2/2] net: spacemit: Fix error handling in emac_tx_mem_map()
    https://git.kernel.org/netdev/net/c/86292155bea5

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

Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help