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| author | Ralph Campbell <rcampbell@nvidia.com> | 2020-03-04 03:13:37 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-23 11:38:12 +0300 |
| commit | ded30f112b5e835f7d2245a4d2f5b24618e3099c (patch) | |
| tree | 5e5438f9f553574ef105ad48a5c7477e4e42fe8f /virt | |
| parent | 102cccde0b7413a148076f4fcf0ecc7c979ec003 (diff) | |
| download | linux-ded30f112b5e835f7d2245a4d2f5b24618e3099c.tar.xz | |
drm/nouveau/svm: check for SVM initialized before migrating
[ Upstream commit 822cab6150d3002952407a8297ff5a0d32bb7b54 ]
When migrating system memory to GPU memory, check that SVM has been
enabled. Even though most errors can be ignored since migration is
a performance optimization, return an error because this is a violation
of the API.
Signed-off-by: Ralph Campbell <rcampbell@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions