search for: 4f513a82

...mb(); > nvkm_ltc_invalidate(ltc); > -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: OpenPGP digital signature URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20151105/4f513a82/attachment.sig>

Although I would not have expected this to happen, we seem to run into race conditions if instobjs are accessed concurrently. Use a global lock for safety. Signed-off-by: Alexandre Courbot <acourbot at nvidia.com> --- drm/nouveau/nvkm/subdev/instmem/gk20a.c | 15 ++++++--------- 1 file changed, 6 insertions(+), 9 deletions(-) diff --git a/drm/nouveau/nvkm/subdev/instmem/gk20a.c