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Message-Id: <169987382449.356.6300472910901255906.git-patchwork-notify@kernel.org> Date: Mon, 13 Nov 2023 11:10:24 +0000 From: patchwork-bot+netdevbpf@...nel.org To: Sven Auhagen <sven.auhagen@...eatech.de> Cc: netdev@...r.kernel.org, thomas.petazzoni@...tlin.com, brouer@...hat.com, lorenzo@...nel.org, ilias.apalodimas@...aro.org, mcroce@...rosoft.com, leon@...nel.org, kuba@...nel.org Subject: Re: [PATCH v5] net: mvneta: fix calls to page_pool_get_stats Hello: This patch was applied to netdev/net.git (main) by David S. Miller <davem@...emloft.net>: On Sat, 11 Nov 2023 05:41:12 +0100 you wrote: > Calling page_pool_get_stats in the mvneta driver without checks > leads to kernel crashes. > First the page pool is only available if the bm is not used. > The page pool is also not allocated when the port is stopped. > It can also be not allocated in case of errors. > > The current implementation leads to the following crash calling > ethstats on a port that is down or when calling it at the wrong moment: > > [...] Here is the summary with links: - [v5] net: mvneta: fix calls to page_pool_get_stats https://git.kernel.org/netdev/net/c/ca8add922f9c You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html
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