On 03/31/2015 05:29 PM, Ed Maste wrote:
On 31 March 2015 at 16:58, John Snow <js...@redhat.com> wrote:
which test case does it fail under? io_rw_simple is shared by a number of
different tests.
I'm not sure off hand how to run an individual test to confirm, but
the testrun output up to the failure is:
LINK tests/spapr-phb-test
GTESTER check-qtest-aarch64
GTESTER check-qtest-alpha
GTESTER check-qtest-arm
GTESTER check-qtest-cris
GTESTER check-qtest-i386
blkdebug: Suspended request 'A'
blkdebug: Resuming request 'A'
**
ERROR:tests/ahci-test.c:790:ahci_test_io_rw_simple: assertion failed
(memcmp(tx, rx, bufsize) == 0): (0xffffffffffffffff == 0x00000000)
GTester: last random seed: R02S181acd6574060796874e02dbdeb86199
Generally speaking I've only encountered build errors on FreeBSD, and
as long as it built the full test suite passed.
I suspect deeply that this test pattern has just unearthed an existing
problem.
Yeah, it's almost certainly just exposing the existing failure.
My apologies;
Head into your build directory and try this:
> make tests/ahci-test
> export QTEST_QEMU_BINARY=i386-softmmu/qemu-system-i386
> export QTEST_QEMU_IMG=./qemu-img
> ./tests/ahci-test
This should show you which test in particular is failing. I have a hunch
it will be the PIO, again...
In the meantime, what is your setup? which release, what architecture?
Thank you,
--John
