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| author | Thomas Hellstrom (VMware) <thomas_os@shipmail.org> | 2020-04-09 19:49:25 +0300 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2020-04-09 23:38:23 +0300 |
| commit | c445c1668dca9cb908f75e000ab20351bce7c416 (patch) | |
| tree | fc80d410db121ed52e140b36b222570b3049cbc8 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | cb6d40664129ba41cc27da05318edfc08567026e (diff) | |
| download | linux-c445c1668dca9cb908f75e000ab20351bce7c416.tar.xz | |
drm/ttm: Temporarily disable the huge_fault() callback
With amdgpu and CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y, there are
errors like:
BUG: non-zero pgtables_bytes on freeing mm
and:
BUG: Bad rss-counter state
with TTM transparent huge-pages.
Until we've figured out what other TTM drivers do differently compared to
vmwgfx, disable the huge_fault() callback, eliminating transhuge
page-table entries.
Cc: Christian König <christian.koenig@amd.com>
Signed-off-by: Thomas Hellstrom (VMware) <thomas_os@shipmail.org>
Reported-by: Alex Xu (Hello71) <alex_y_xu@yahoo.ca>
Tested-by: Alex Xu (Hello71) <alex_y_xu@yahoo.ca>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200409164925.11912-1-thomas_os@shipmail.org
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions