From: Jason Gunthorpe <jgg-uk2M96/98Pc@public.gmane.org>
To: Leon Romanovsky <leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH rdma-core 02/17] verbs: Include rdma/ib_user_verbs.h in kern-abi.h
Date: Fri, 12 Jan 2018 09:28:49 -0700 [thread overview]
Message-ID: <20180112162849.GA15974@ziepe.ca> (raw)
In-Reply-To: <20180112063433.GH15760-U/DQcQFIOTAAJjI8aNfphQ@public.gmane.org>
On Fri, Jan 12, 2018 at 08:34:33AM +0200, Leon Romanovsky wrote:
> > -#define IB_USER_VERBS_CMD_FLAG_EXTENDED 0x80ul
>
> This define was added to kernel api (rdma/ib_user_verbs.h) in commit
> f21519b23c1b ("IB/core: extended command: an improved infrastructure for uverbs commands")
>
> It means that this proposed commit won't compile on the systems with
> kernel dated before 2013. I don't think that it is real issue, but worth
> to mention it in commit message/comment.
The very first patch in the series updates the internal copy of the
kernel header to 4.15-rc7 and ensures that systems with old distro
copies use the internal header instead.
Just as we have been doing for other kernel headers for a long time.
So it should build on everything. There are far newer needed symbols
than the one above as well..
Jason
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next prev parent reply other threads:[~2018-01-12 16:28 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-11 22:13 [PATCH rdma-core 00/17] Use the kernel ABI header instead of kern-abi.h Jason Gunthorpe
[not found] ` <20180111221340.965-1-jgg-uk2M96/98Pc@public.gmane.org>
2018-01-11 22:13 ` [PATCH rdma-core 01/17] Update rdma/ib_user_verbs.h Jason Gunthorpe
[not found] ` <20180111221340.965-2-jgg-uk2M96/98Pc@public.gmane.org>
2018-01-15 17:01 ` Yishai Hadas
[not found] ` <fe2337a1-b02d-cc01-c55d-e6e493ec30ef-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2018-01-15 17:10 ` Jason Gunthorpe
[not found] ` <20180115171033.GA2206-uk2M96/98Pc@public.gmane.org>
2018-01-22 10:48 ` Yishai Hadas
[not found] ` <c4ee82a7-f235-4370-cf64-d5c73a79bd1b-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2018-01-22 15:42 ` Jason Gunthorpe
[not found] ` <20180122154206.GC14372-uk2M96/98Pc@public.gmane.org>
2018-01-22 15:56 ` Yishai Hadas
2018-01-11 22:13 ` [PATCH rdma-core 02/17] verbs: Include rdma/ib_user_verbs.h in kern-abi.h Jason Gunthorpe
[not found] ` <20180111221340.965-3-jgg-uk2M96/98Pc@public.gmane.org>
2018-01-12 6:34 ` Leon Romanovsky
[not found] ` <20180112063433.GH15760-U/DQcQFIOTAAJjI8aNfphQ@public.gmane.org>
2018-01-12 16:28 ` Jason Gunthorpe [this message]
2018-01-11 22:13 ` [PATCH rdma-core 03/17] verbs: Delete extended command definitions from kern-abi.h Jason Gunthorpe
2018-01-11 22:13 ` [PATCH rdma-core 04/17] verbs: Remove unused structs Jason Gunthorpe
2018-01-11 22:13 ` [PATCH rdma-core 05/17] verbs: Remove kernel ABI v2 compat cruft Jason Gunthorpe
2018-01-11 22:13 ` [PATCH rdma-core 06/17] verbs: Add missing endian annotations to kern-abi.h Jason Gunthorpe
2018-01-11 22:13 ` [PATCH rdma-core 07/17] verbs: Use kernel uapi names for identical structs Jason Gunthorpe
[not found] ` <20180111221340.965-8-jgg-uk2M96/98Pc@public.gmane.org>
2018-01-15 16:48 ` Yishai Hadas
[not found] ` <2f04c4d8-bc14-9293-2e03-b29074e08637-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2018-01-15 17:01 ` Jason Gunthorpe
2018-01-11 22:13 ` [PATCH rdma-core 08/17] verbs: Use kernel uapi header for ibv_cq_moderation_caps_resp Jason Gunthorpe
2018-01-11 22:13 ` [PATCH rdma-core 09/17] verbs: Use kernel uapi header for ibv_query_device_resp_ex Jason Gunthorpe
2018-01-11 22:13 ` [PATCH rdma-core 10/17] verbs: Use kernel uapi header for ibv_kern_wc and ibv_poll_cq_resp Jason Gunthorpe
2018-01-11 22:13 ` [PATCH rdma-core 11/17] verbs: Use kernel uapi header for ibv_create_ah_resp Jason Gunthorpe
2018-01-11 22:13 ` [PATCH rdma-core 12/17] verbs: Use kernel uapi header for ibv_kern_send_wr Jason Gunthorpe
2018-01-11 22:13 ` [PATCH rdma-core 13/17] verbs: Use kernel uapi header for IBV_CREATE_QP_EX_KERNEL_MASK_IND_TABLE Jason Gunthorpe
2018-01-11 22:13 ` [PATCH rdma-core 14/17] verbs: Use kernel uapi header for flow steering types Jason Gunthorpe
2018-01-11 22:13 ` [PATCH rdma-core 15/17] verbs: Use kernel uapi header for ibv_modify_qp_common Jason Gunthorpe
2018-01-11 22:13 ` [PATCH rdma-core 16/17] verb: Use kernel uapi header in struct ex_hdr Jason Gunthorpe
2018-01-11 22:13 ` [PATCH rdma-core 17/17] verbs: Tidy up the remaining structs in kern-abi.h Jason Gunthorpe
2018-01-22 17:37 ` [PATCH rdma-core 00/17] Use the kernel ABI header instead of kern-abi.h Jason Gunthorpe
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