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mana: Microsoft Azure Network Adapter (MANA) RDMA provider #1177

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merged 2 commits into from Dec 5, 2022
Merged

mana: Microsoft Azure Network Adapter (MANA) RDMA provider #1177

merged 2 commits into from Dec 5, 2022

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longlimsft
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Introduce a provider that exposes MANA devices to user applications.

@longlimsft longlimsft force-pushed the rebase-upstream-v1 branch 6 times, most recently from 1b7efc2 to d0d96a4 Compare May 25, 2022 00:07
@longlimsft
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Hi,

Kernel patch is being reviewed at v4:
https://lore.kernel.org/all/1655345240-26411-1-git-send-email-longli@linuxonhyperv.com/T/#m50c39d647bc41f3641ca491b72b82aa225b81d66

Thanks,
Long

@jgunthorpe
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Please rebase it

The first commit must be generated with the kernel-headers/update script. Use commit ID 0266a177631d4c6b963b5b12dd986a8c5abdbf06

@rleon
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rleon commented Dec 1, 2022

I don't see any progress here. It is not late to revert mana driver from upcoming PR to Linus.

@longlimsft
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longlimsft commented Dec 1, 2022 via email

@longlimsft
Update kernel headers
69056ae 
To commit 0266a177631d ("RDMA/mana_ib: Add a driver for Microsoft Azure
Network Adapter").

Signed-off-by: Long Li <longli@microsoft.com>
@longlimsft
mana: Microsoft Azure Network Adapter (MANA) RDMA provider
443f196 
Introduce a provider that exposes MANA devices to user applications.

Signed-off-by: Long Li <longli@microsoft.com>
@longlimsft
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Please rebase it

The first commit must be generated with the kernel-headers/update script. Use commit ID 0266a177631d4c6b963b5b12dd986a8c5abdbf06

I have rebased the pull request. The first commit generated by kernel-headers/update script doesn't include an entry in rdma_kernel_provider_abi() in CMakeLists.txt, so I added the following with this commit:

@@ -70,6 +71,7 @@ rdma_kernel_provider_abi(
rdma/hns-abi.h
rdma/ib_user_verbs.h
rdma/irdma-abi.h

  • rdma/mana-abi.h
    rdma/mlx4-abi.h
    rdma/mlx5-abi.h
    rdma/mthca-abi.h

Please let me know if this should be done in some other way.

@jgunthorpe jgunthorpe merged commit b094140 into linux-rdma:master Dec 5, 2022
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@jgunthorpe jgunthorpe Awaiting requested review from jgunthorpe

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@longlimsft @jgunthorpe @rleon