From: patchwork-bot+netdevbpf@kernel.org
To: Oleksij Rempel <o.rempel@pengutronix.de>
Cc: andrew@lunn.ch, hkallweit1@gmail.com, davem@davemloft.net,
edumazet@google.com, kuba@kernel.org, pabeni@redhat.com,
kernel@pengutronix.de, linux-kernel@vger.kernel.org,
netdev@vger.kernel.org
Subject: Re: [PATCH net v3 1/1] net: phy: at803x: fix NULL pointer dereference on AR9331 PHY
Date: Sun, 19 Jun 2022 11:00:13 +0000 [thread overview]
Message-ID: <165563641317.16837.6254544371044547115.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20220618122333.235139-1-o.rempel@pengutronix.de>
Hello:
This patch was applied to netdev/net.git (master)
by David S. Miller <davem@davemloft.net>:
On Sat, 18 Jun 2022 14:23:33 +0200 you wrote:
> Latest kernel will explode on the PHY interrupt config, since it depends
> now on allocated priv. So, run probe to allocate priv to fix it.
>
> ar9331_switch ethernet.1:10 lan0 (uninitialized): PHY [!ahb!ethernet@1a000000!mdio!switch@10:00] driver [Qualcomm Atheros AR9331 built-in PHY] (irq=13)
> CPU 0 Unable to handle kernel paging request at virtual address 0000000a, epc == 8050e8a8, ra == 80504b34
> ...
> Call Trace:
> [<8050e8a8>] at803x_config_intr+0x5c/0xd0
> [<80504b34>] phy_request_interrupt+0xa8/0xd0
> [<8050289c>] phylink_bringup_phy+0x2d8/0x3ac
> [<80502b68>] phylink_fwnode_phy_connect+0x118/0x130
> [<8074d8ec>] dsa_slave_create+0x270/0x420
> [<80743b04>] dsa_port_setup+0x12c/0x148
> [<8074580c>] dsa_register_switch+0xaf0/0xcc0
> [<80511344>] ar9331_sw_probe+0x370/0x388
> [<8050cb78>] mdio_probe+0x44/0x70
> [<804df300>] really_probe+0x200/0x424
> [<804df7b4>] __driver_probe_device+0x290/0x298
> [<804df810>] driver_probe_device+0x54/0xe4
> [<804dfd50>] __device_attach_driver+0xe4/0x130
> [<804dcb00>] bus_for_each_drv+0xb4/0xd8
> [<804dfac4>] __device_attach+0x104/0x1a4
> [<804ddd24>] bus_probe_device+0x48/0xc4
> [<804deb44>] deferred_probe_work_func+0xf0/0x10c
> [<800a0ffc>] process_one_work+0x314/0x4d4
> [<800a17fc>] worker_thread+0x2a4/0x354
> [<800a9a54>] kthread+0x134/0x13c
> [<8006306c>] ret_from_kernel_thread+0x14/0x1c
>
> [...]
Here is the summary with links:
- [net,v3,1/1] net: phy: at803x: fix NULL pointer dereference on AR9331 PHY
https://git.kernel.org/netdev/net/c/9926de7315be
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2022-06-19 11:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-18 12:23 [PATCH net v3 1/1] net: phy: at803x: fix NULL pointer dereference on AR9331 PHY Oleksij Rempel
2022-06-19 11:00 ` patchwork-bot+netdevbpf [this message]
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