irq flood with mmc boot partitions on s3c2416 with 3.0rc1

[Andrei Warkentin]

Hi Everybody,

On Fri, Jun 3, 2011 at 2:56 AM, Heiko Stübner <heiko at sntech.de> wrote:
>
> Hi,
>
> Am Freitag 03 Juni 2011, 01:48:05 schrieb Kyungmin Park:
> > As I don't have the s3c2416 user manaul, I'm not sure it's support
> > AUTO CMD12 or not. but at least it's support at s3c6410 and later.
> According to the manual, the 2416 supports AUTO CMD12.
>
> As I wrote disabling auto cmd12 only works sometimes and other times the irq
> storm happens like with auto cmd12 enabled - always after the first reboot.
> So it seems auto cmd12 is not the real reason for the error.
>
> Do you also encounter the second error later on (for me in udev stage):
> >  mmcblk1boot0: retrying using single block read
> >  mmc1: ADMA error
> >  mmcblk1boot0: error -5 transferring data, sector 448, nr 32, card status
> > 0x900
> >  end_request: I/O error, dev mmcblk1boot0, sector 448
> >  Buffer I/O error on device mmcblk1boot0, logical block 56
> >  mmcblk1boot1: retrying using single block read
> >  mmc1: ADMA error
> >  mmcblk1boot1: error -5 transferring data, sector 448, nr 32, card status
> > 0x900
> >  end_request: I/O error, dev mmcblk1boot1, sector 448
>
>

I recently came back from vacation (which is why I didn't pitch in
before). Has there been any further update on this? I want to exclude
my EMMC partitioning changes as the possible culprit here.

A