Hi,
the changes to drivers/net/phy in git-netdev-all.patch have some issues:
1) phy.c (libphy.ko) lacks MODULE_LICENCE(GPL), but uses GPL-only
exports
2) after fixing this (or when compiling statically) it causes the following
OOPS (new in rc6-mm1):
Badness in kref_get at lib/kref.c:32
[<c0103b17>] dump_stack+0x17/0x20
[<c01c4456>] kref_get+0x46/0x50
[<c01c3a92>] kobject_get+0x12/0x20
[<c02364e6>] get_bus+0x16/0x30
[<c0236389>] bus_add_driver+0x19/0xc0
[<c0236d1a>] driver_register+0x2a/0x40
[<f18d3159>] phy_driver_register+0x49/0x90 [libphy]
[<f080400e>] phy_init+0xe/0x40 [libphy]
[<c0134fa9>] sys_init_module+0x149/0x1f0
[<c0102c6b>] sysenter_past_esp+0x54/0x75
---------------------------
| preempt count: 00000000 ]
---------------------------
Badness in kref_get at lib/kref.c:32
[<c0103b17>] dump_stack+0x17/0x20
[<c01c4456>] kref_get+0x46/0x50
[<c01c3a92>] kobject_get+0x12/0x20
[<c01c3788>] kobject_init+0x28/0x40
[<c01c38ec>] kobject_register+0x1c/0x70
[<c02363c4>] bus_add_driver+0x54/0xc0
[<c0236d1a>] driver_register+0x2a/0x40
[<f18d3159>] phy_driver_register+0x49/0x90 [libphy]
[<f080400e>] phy_init+0xe/0x40 [libphy]
[<c0134fa9>] sys_init_module+0x149/0x1f0
[<c0102c6b>] sysenter_past_esp+0x54/0x75
---------------------------
| preempt count: 00000000 ]
---------------------------
Unable to handle kernel NULL pointer dereference at virtual address 00000000
printing eip:
c01c3894
*pde = 00000000
Oops: 0002 [#1]
PREEMPT
last sysfs file: /class/vc/vcs3/dev
Modules linked in: libphy snd_pcm_oss snd_mixer_oss snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm snd_timer snd snd_page_alloc ntfs vfat fat reiser4 zlib_deflate zlib_inflate usb_storage loop acpi_cpufreq yealink usbhid joydev acpi_sbs i2c_acpi_ec bcm4400 ehci_hcd uhci_hcd usbcore intel_agp agpgart psmouse
CPU: 0
EIP: 0060:[<c01c3894>] Not tainted VLI
EFLAGS: 00010292 (2.6.13-rc6-mm1-laptop)
EIP is at kobject_add+0x94/0xd0
eax: f18d4140 ebx: f18d406c ecx: 00000000 edx: f18d4088
esi: ffffffea edi: f18d4148 ebp: ed089f14 esp: ed089f08
ds: 007b es: 007b ss: 0068
Process modprobe (pid: 8250, threadinfo=ed088000 task=efd7c690)
Stack: f18d406c ffffffea f18d40e0 ed089f30 c01c38f3 ed089f44 00000000 f18d4058
f18d4058 f18d406c ed089f54 c02363c4 f18d406c c0315706 f18d338f 00000000
f18d4058 0805b198 f18d40dc ed089f70 c0236d1a 00000000 00000011 0000000b
Call Trace:
[<c0103aea>] show_stack+0x7a/0x90
[<c0103c78>] show_registers+0x158/0x1c0
[<c0103e85>] die+0xf5/0x180
[<c02ee4c4>] do_page_fault+0x2a4/0x59d
[<c0103777>] error_code+0x4f/0x54
[<c01c38f3>] kobject_register+0x23/0x70
[<c02363c4>] bus_add_driver+0x54/0xc0
[<c0236d1a>] driver_register+0x2a/0x40
[<f18d3159>] phy_driver_register+0x49/0x90 [libphy]
[<f080400e>] phy_init+0xe/0x40 [libphy]
[<c0134fa9>] sys_init_module+0x149/0x1f0
[<c0102c6b>] sysenter_past_esp+0x54/0x75
---------------------------
| preempt count: 00000002 ]
| 2 level deep critical section nesting:
----------------------------------------
.. [<c01c387e>] .... kobject_add+0x7e/0xd0
.....[<c01c38f3>] .. ( <= kobject_register+0x23/0x70)
.. [<c0103dc8>] .... die+0x38/0x180
.....[<c02ee4c4>] .. ( <= do_page_fault+0x2a4/0x59d)
Code: 74 e2 89 f8 e8 ce 02 00 00 eb d9 b8 01 00 00 00 e8 12 4d 00 00 85 ff 74 36 8b 43 28 8d 53 1c 83 c0 08 89 43 1c 8b 48 04 89 50 04 <89> 11 89 4a 04 b8 01 00 00 00 e8 4d 4d 00 00 b8 00 e0 ff ff 21
<3>BUG: modprobe[8250] exited with nonzero preempt_count 1!
---------------------------
| preempt count: 00000001 ]
| 1 level deep critical section nesting:
----------------------------------------
.. [<c01c387e>] .... kobject_add+0x7e/0xd0
.....[<c01c38f3>] .. ( <= kobject_register+0x23/0x70)
-
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