From: Jakub Kicinski <kuba@kernel.org>
To: Jon Hunter <jonathanh@nvidia.com>
Cc: Furong Xu <0x1207@gmail.com>,
Ong Boon Leong <boon.leong.ong@intel.com>,
"David S. Miller" <davem@davemloft.net>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
Jose Abreu <joabreu@synopsys.com>,
Eric Dumazet <edumazet@google.com>,
Paolo Abeni <pabeni@redhat.com>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Joao Pinto <jpinto@synopsys.com>,
netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, rmk+kernel@armlinux.org.uk,
linux@armlinux.org.uk, xfr@outlook.com,
"linux-tegra@vger.kernel.org" <linux-tegra@vger.kernel.org>,
regressions@lists.linux.dev, Thierry Reding <treding@nvidia.com>
Subject: Re: [PATCH net v2] net: stmmac: set PP_FLAG_DMA_SYNC_DEV only if XDP is enabled
Date: Fri, 4 Oct 2024 07:08:46 -0700 [thread overview]
Message-ID: <20241004070846.2502e9ea@kernel.org> (raw)
In-Reply-To: <28f05bbe-78f6-408a-ae53-c40f6a86eed9@nvidia.com>
On Tue, 1 Oct 2024 11:22:32 +0100 Jon Hunter wrote:
> We have noticed a boot regression in both -next and mainline v6.12-rc1.
> Bisect is pointing to this commit. Reverting this commit fixes the problem.
>
> This boot regression is seen on our Tegra234 Jetson AGX Orin platform
> that uses the drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.c driver.
> We are booting with NFS and although the network interface does come up,
> we fail to mount the rootfs via NFS.
>
> So it would appear that we need to set this flag for this device. Any
> thoughts?
This patch doesn't make sense to me. I'll send a revert shortly.
prev parent reply other threads:[~2024-10-04 14:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-19 12:10 [PATCH net v2] net: stmmac: set PP_FLAG_DMA_SYNC_DEV only if XDP is enabled Furong Xu
2024-09-26 8:50 ` patchwork-bot+netdevbpf
2024-10-01 10:22 ` Jon Hunter
2024-10-04 14:08 ` Jakub Kicinski [this message]
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