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Re: [Qemu-devel] ide-test fails on PPC64 big-endian host
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From: |
John Snow |
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Subject: |
Re: [Qemu-devel] ide-test fails on PPC64 big-endian host |
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Date: |
Fri, 25 Sep 2015 15:22:16 -0400 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.2.0 |
On 09/25/2015 03:20 PM, Peter Maydell wrote:
> Hi. I was looking at adding ppc64be to the set of machines I do build
> tests on before merging patches, but right now "make check" fails on
> this host.
>
> ERROR:/home/pm215/qemu/tests/ide-test.c:721:cdrom_pio_impl: assertion
> failed ((data) & (DRQ | DRDY) == (DRQ | DRDY)): (0x00000040 ==
> 0x00000048)
> GTester: last random seed: R02S58b8c55d2bcc2ad0ddd605d5ce8483ee
> **
> ERROR:/home/pm215/qemu/tests/ide-test.c:721:cdrom_pio_impl: assertion
> failed ((data) & (DRQ | DRDY) == (DRQ | DRDY)): (0x00000040 ==
> 0x00000048)
> GTester: last random seed: R02S3bf67d6406a1f4ea5d8ca81bff345065
> **
> ERROR:/home/pm215/qemu/tests/ide-test.c:788:test_cdrom_dma: assertion
> failed (memcmp(pattern, rx, len) == 0): (1 == 0)
> GTester: last random seed: R02S2732ddb1755a1620a021eb6c59bd6281
>
> The obvious guess is that something in the IDE code or its test
> harness has an accidental little-endian dependency. Would anybody
> care to investigate? :-)
>
> thanks
> -- PMM
>
Sigh, sorry. I'm a habitual offender of breaking ppcBE with my IDE
tests. I'll fix it.
:(