[RFT][PATCH 3.0] ssb: fix PCI(e) driver regression causing oops on PCI cards

Rafał Miłecki zajec5 at gmail.com
Thu Jun 2 02:13:49 EDT 2011


2011/6/1 Rafał Miłecki <zajec5 at gmail.com>:
> 2011/6/1 Rafał Miłecki <zajec5 at gmail.com>:
>> We were incorrectly executing PCIe specific workarounds on PCI cards.
>> This resulted in:
>> Machine check in kernel mode.
>> Caused by (from SRR1=149030): Transfer error ack signal
>> Oops: Machine check, sig: 7 [#1]
>
> John, I've tested this patch myself on my PCI BCM4318, including
> checking for 0xFFFFFFFF reads in MMIO dumps.
>
> The patch is correct, please take it for 3.0.

John, I'm afraid more and more people get angry at me because of this ;)

Christian Kujau confirmed this problem and fix.

-- 
Rafał



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