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| author |   Lucas Stach <l.stach@pengutronix.de> | 2016-09-15 13:06:43 +0200 |
|---|---|---|
| committer | Lucas Stach <l.stach@pengutronix.de> | 2016-09-15 15:29:44 +0200 |
| commit | 7c971c62dd543a323a0cabc0c559caea1759f59f (patch) | |
| tree | fb8404e76bfc26d4c3abf762066d7407686897bf /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | drm/etnaviv: fix up model and revision for GC2000+ (diff) | |
| download | linux-dev-7c971c62dd543a323a0cabc0c559caea1759f59f.tar.xz linux-dev-7c971c62dd543a323a0cabc0c559caea1759f59f.zip | |
drm/etnaviv: space out IOVA layout for cmdbufs on MMUv2
At least on the GC3000 the FE MMU is not properly flushing stale TLB
entries. Make sure to map the cmdbufs with a big enough spacing in
the IOVAs to not hit old/prefetched TLB entries when jumping to a
newly mapped cmdbuf.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions