Re: [PATCH-for-9.1] rdma: Remove RDMA subsystem and pvrdma device
On Wed, Mar 27, 2024 at 11:55:48AM +0100, Philippe Mathieu-Daudé wrote:
The whole RDMA subsystem was deprecated in commit e9a54265f5
("hw/rdma: Deprecate the pvrdma device and the rdma subsystem")
released in v8.2. Time to remove it.
Keep the RAM_SAVE_FLAG_HOOK definition since it might appears
in old migration streams.
Remove the dependencies on libibumad and libibverbs.
Remove the generated vmw_pvrdma/ directory from linux-headers.
Remove RDMA handling from migration.
Remove RDMA handling in GlusterFS block driver.
The RDMA support in GlusterFS is completely opaque to QEMU.
All we have there is the CLI syntax to enable use of the
RDMA support inside libglusterfs. I'm not convinced that
the justification for deprecation (lack of maintanier)
applies to this scenario.
Remove rdmacm-mux tool from contrib/.
Remove PVRDMA device.
I agree with Thomas that each functional area listed here
should be handld in a separate patch, since they're all
independant.
With regards,
Daniel
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