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SubjectRe: 3.0-rc1: powerpc hangs at Kernel virtual memory layout
On Thu, 2 Jun 2011 at 12:57, Benjamin Herrenschmidt wrote:
> John, care to send the patch below to Linus ASAP ? I could reproduce and
> verify it fixes it. Thanks !
>
> ssb: pci: Don't call PCIe specific workarounds on PCI cores
>
> Otherwise it can/will crash....

The patch did not make it into -rc2, it's not in today's git tree either,
AFAICS. Can anyone push this, please?

Thanks,
Christian.

> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
> ---
>
> diff --git a/drivers/ssb/driver_pcicore.c b/drivers/ssb/driver_pcicore.c
> index 82feb34..eddf1b9 100644
> --- a/drivers/ssb/driver_pcicore.c
> +++ b/drivers/ssb/driver_pcicore.c
> @@ -540,7 +540,8 @@ void ssb_pcicore_init(struct ssb_pcicore *pc)
> ssb_pcicore_init_clientmode(pc);
>
> /* Additional always once-executed workarounds */
> - ssb_pcicore_serdes_workaround(pc);
> + if (dev->id.coreid == SSB_DEV_PCIE)
> + ssb_pcicore_serdes_workaround(pc);
> /* TODO: ASPM */
> /* TODO: Clock Request Update */
> }
>
--
BOFH excuse #312:

incompatible bit-registration operators


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