Searched hist:"7 feb51b7" (Results 1 – 2 of 2) sorted by relevance
| /openbmc/qemu/hw/i386/ |
| H A D | trace-events | 7feb51b7 Fri Jun 09 08:53:27 CDT 2017 Peter Xu <peterx@redhat.com> intel_iommu: switching the rest DPRINTF to trace
We have converted many of the DPRINTF() into traces. This patch does the
last 100+ ones.
To debug VT-d when error happens, let's try enable:
-trace enable="vtd_err*"
This should works just like the old GENERAL but of course better, since
we don't need to recompile.
Similar rules apply to the other modules. I was trying to make the
prefix good enough for sub-module debugging.
Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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| H A D | intel_iommu.c | 7feb51b7 Fri Jun 09 08:53:27 CDT 2017 Peter Xu <peterx@redhat.com> intel_iommu: switching the rest DPRINTF to trace
We have converted many of the DPRINTF() into traces. This patch does the
last 100+ ones.
To debug VT-d when error happens, let's try enable:
-trace enable="vtd_err*"
This should works just like the old GENERAL but of course better, since
we don't need to recompile.
Similar rules apply to the other modules. I was trying to make the
prefix good enough for sub-module debugging.
Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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