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| author | Thomas Hellstrom (VMware) <[email protected]> | 2020-04-09 16:49:25 +0000 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2020-04-09 20:38:23 +0000 |
| commit | c445c1668dca9cb908f75e000ab20351bce7c416 (patch) | |
| tree | fc80d410db121ed52e140b36b222570b3049cbc8 /lib/mpi/mpi-cmp.c | |
| parent | Merge tag 'drm-misc-next-fixes-2020-04-09' of git://anongit.freedesktop.org/d... (diff) | |
| download | kernel-c445c1668dca9cb908f75e000ab20351bce7c416.tar.gz kernel-c445c1668dca9cb908f75e000ab20351bce7c416.zip | |
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 <[email protected]>
Signed-off-by: Thomas Hellstrom (VMware) <[email protected]>
Reported-by: Alex Xu (Hello71) <[email protected]>
Tested-by: Alex Xu (Hello71) <[email protected]>
Acked-by: Christian König <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'lib/mpi/mpi-cmp.c')
0 files changed, 0 insertions, 0 deletions