Re: Linux 2.6.21-rc1

From: Thomas Gleixner
Date: Wed Feb 21 2007 - 08:27:54 EST

On Tue, 2007-02-20 at 20:53 -0800, Linus Torvalds wrote:
> But there's a ton of architecture updates (arm, mips, powerpc, x86, you
> name it), ACPI updates, and lots of driver work. And just a lot of
> cleanups.
> Have fun,

Yup. Fun starts in drivers/net/e1000

e1000 is not working anymore. ifup fails permanentely.
ADDRCONF(NETDEV_UP): eth0: link is not ready
nothing else

bisect identifies:

d2ed16356ff4fb9de23fbc5e5d582ce580390106 is first bad commit
commit d2ed16356ff4fb9de23fbc5e5d582ce580390106
Author: Kok, Auke <auke-jan.h.kok@xxxxxxxxx>
Date: Fri Feb 16 14:39:26 2007 -0800

e1000: fix shared interrupt warning message

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@xxxxxxxxx>
Signed-off-by: Auke Kok <auke-jan.h.kok@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Jeff Garzik <jeff@xxxxxxxxxx>

Reverting this patch on top of -rc1 helps as well.


lspci output:

04:00.0 Ethernet controller: Intel Corporation 82573L Gigabit Ethernet Controller
Subsystem: Intel Corporation Unknown device 30a5
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 218
Region 0: Memory at 90100000 (32-bit, non-prefetchable) [size=128K]
Region 2: I/O ports at 2000 [size=32]
Capabilities: [c8] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=1 PME-
Capabilities: [d0] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable+
Address: 00000000fee0100c Data: 414a
Capabilities: [e0] Express Endpoint IRQ 0
Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag-
Device: Latency L0s <512ns, L1 <64us
Device: AtnBtn- AtnInd- PwrInd-
Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported-
Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
Device: MaxPayload 128 bytes, MaxReadReq 512 bytes
Link: Supported Speed 2.5Gb/s, Width x1, ASPM unknown, Port 0
Link: Latency L0s <128ns, L1 <64us
Link: ASPM Disabled RCB 64 bytes CommClk+ ExtSynch-
Link: Speed 2.5Gb/s, Width x1

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at
Please read the FAQ at