[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Qemu-block] 2.3-rc0 ahci-test failure on ppc64

From: John Snow
Subject: [Qemu-block] 2.3-rc0 ahci-test failure on ppc64
Date: Wed, 18 Mar 2015 21:56:06 -0400
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.5.0

Andreas brought this failure to my attention; it looks like PIO read/writes for nsectors > 1 for IDE or AHCI will fail on ppc64.

The failure is in the IDE core layer.

In a nutshell, we've never *actually* supported PIO r/w for nsectors > 1, I just started testing it as a spec compliance item (and because it was easy to just swap out DMA with PIO commands in my test framework.)

It looks like my tests passing on LE are just an unfortunate coincidence.

I'll prepare some patches tomorrow.


reply via email to

[Prev in Thread] Current Thread [Next in Thread]