diff options
| author | John Snow <jsnow@redhat.com> | 2015-05-22 14:13:43 -0400 |
|---|---|---|
| committer | John Snow <jsnow@redhat.com> | 2015-05-22 15:58:22 -0400 |
| commit | 88e21f9485f0a41603f0af3483ff3f11c95979ab (patch) | |
| tree | 113b04dd04a79d5b7cd849a2606105e51bfe4144 /tests/libqos | |
| parent | 278128ab06c36341edb2c8b0bfcfd92760f4db52 (diff) | |
qtest/ahci: add migrate dma test
Write to one guest, migrate, and then read from the other.
adjust ahci_io to clear any buffers it creates, so that we
can use ahci_io safely on both guests knowing we are using
empty buffers and not accidentally re-using data.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-id: 1430417242-11859-7-git-send-email-jsnow@redhat.com
Diffstat (limited to 'tests/libqos')
| -rw-r--r-- | tests/libqos/ahci.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tests/libqos/ahci.c b/tests/libqos/ahci.c index 8c8fd8967d..95bfb3dac8 100644 --- a/tests/libqos/ahci.c +++ b/tests/libqos/ahci.c @@ -650,6 +650,7 @@ void ahci_io(AHCIQState *ahci, uint8_t port, uint8_t ide_cmd, g_assert(props); ptr = ahci_alloc(ahci, bufsize); g_assert(ptr); + qmemset(ptr, 0x00, bufsize); if (props->write) { memwrite(ptr, buffer, bufsize); |