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Mellanox / nv_peer_memory

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nv_peer_mem dkms fails on ubuntu 18.04, #32

Closed JohnSpillerNvidia closed 6 years ago

JohnSpillerNvidia commented 6 years ago

I'm not sure if this is an issue with nv_peer_mem or with the something else, but trying to build the nv_peer_mem module against the 4.15.0-10 kernel in Ubuntu bionic fails because ACCESS_ONCE is undefined. ACCESS_ONCE was removed from compiler.h in the kernel in december 2017.

ferasd commented 6 years ago

You are right, the macro was removed from newer kernels. We may convert ACCESS_ONCE() to READ_ONCE(), I will create a pull request for that.

ferasd commented 6 years ago

@JohnSpillerNvidia can we close?

JohnSpillerNvidia commented 6 years ago

?I think so. I just got back from vacation and haven't tried your build, but I did exactly the same thing and it compiled before I left, so we should be fine.

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@JohnSpillerNvidiahttps://github.com/JohnSpillerNvidia can we close?

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