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| author |   Yong Zhao <yong.zhao@amd.com> | 2018-07-13 16:17:45 -0400 |
|---|---|---|
| committer |   Oded Gabbay <oded.gabbay@gmail.com> | 2018-07-13 16:17:45 -0400 |
| commit | eab69801cf4388aeba2c730ce4db746ae164eada (patch) | |
| tree | be4d0ea47640fa0bf0defca4c42d740478e12b9b /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | drm/amdkfd: Make SDMA engine number an ASIC-dependent variable (diff) | |
| download | linux-dev-eab69801cf4388aeba2c730ce4db746ae164eada.tar.xz linux-dev-eab69801cf4388aeba2c730ce4db746ae164eada.zip | |
drm/amdkfd: Avoid flooding dmesg on Raven due to IOMMU issues
On Raven Invalid PPRs (peripheral page requests) can be reported
because multiple PPRs can be still queued when memory is freed.
Apply a rate limit to avoid flooding the log in this case.
Signed-off-by: Yong Zhao <yong.zhao@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions