Re: [PATCH net v2] net: emac: move setting of netops to fix crash

Hello:

This patch was applied to netdev/net.git (main)
by Paolo Abeni [off-list ref]:

On Mon, 21 Sep 2026 18:28:17 +0200 you wrote:

fixes the following crash on driver initialization:

|BUG: Kernel NULL pointer dereference on read at 0x00000158
|Faulting instruction address: 0xc0566b40
|Oops: Kernel access of bad area, sig: 11 [#1]
|BE PAGE_SIZE=4K  PowerPC 44x Platform
|Modules linked in:
|CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Tainted: GW 7.3.0-rc3+ #1
|Tainted: [W]=WARN
|Hardware name: MyBook Live APM821XX 0x12c41c83 PowerPC 44x Platform
|NIP:  c0566b40 LR: c05648f8 CTR: c04c1e9c
|REGS: c1053a20 TRAP: 0300   Tainted: GW  (7.3.0-rc3+)
|MSR:  0002b000 <CE,EE,FP,ME>  CR: 24008808  XER: 00000000
|DEAR: 00000158 ESR: 00000000
|GPR00: c05648f8 c1053b10 c1063600 c1030000 c5ab3000 00000000 [...]
|GPR08: 00000002 00000000 00000000 c1053b40 84002808 00000000 [...]
|GPR16: cfffd210 00000002 c0beafcc cfffc960 00000000 c1030644 [...]
|GPR24: c0beafbc c1037000 00000000 0000000a 00000000 c1030000 [...]
|NIP [c0566b40] phy_link_topo_add_phy+0x2c/0x1d0
|LR [c05648f8] phy_attach_direct+0x1a4/0x368
|Call Trace:
|[c1053b10] [c0811e04] klist_put+0x54/0xb4 (unreliable)
|[c1053b40] [c05648f8] phy_attach_direct+0x1a4/0x368
|[c1053b70] [c0564ae8] phy_connect_direct+0x2c/0x60
|[c1053b90] [c056c7a8] of_phy_connect+0x50/0x74
|[c1053bc0] [c0572a88] emac_probe+0xd50/0x119c
|[c1053c90] [c04cb770] platform_probe+0x74/0xa4
|[c1053cb0] [c04c8f08] really_probe+0x120/0x2b0
|[c1053cd0] [c04c9254] __driver_probe_device+0x1bc/0x1fc
|[c1053d00] [c04c9334] driver_probe_device+0x38/0xa8
|[c1053d30] [c04c9560] __driver_attach+0xf4/0x10c
|[c1053d50] [c04c6af8] bus_for_each_dev+0x68/0xd0
|[c1053d90] [c04c7c34] bus_add_driver+0xcc/0x1ec
|[c1053dc0] [c04c9f6c] driver_register+0xcc/0x110
|[c1053de0] [c0aa3f40] emac_init+0x1c4/0x200

[...]

Here is the summary with links:
  - [net,v2] net: emac: move setting of netops to fix crash
    https://git.kernel.org/netdev/net/c/7c9f391ec89c

You are awesome, thank you!
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