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From: "yangx.jy@fujitsu.com" <yangx.jy@fujitsu.com>
To: Jason Gunthorpe <jgg@nvidia.com>
Cc: "linux-rdma@vger.kernel.org" <linux-rdma@vger.kernel.org>,
	"rpearsonhpe@gmail.com" <rpearsonhpe@gmail.com>,
	"zyjzyj2000@gmail.com" <zyjzyj2000@gmail.com>,
	"leon@kernel.org" <leon@kernel.org>
Subject: Re: [PATCH v2 1/5] RDMA/rxe: Remove unnecessary check for qp->is_user/cq->is_user
Date: Fri, 17 Sep 2021 06:00:21 +0000	[thread overview]
Message-ID: <61442EE6.7040601@fujitsu.com> (raw)
In-Reply-To: <20210916132243.GO4065468@nvidia.com>

On 2021/9/16 21:22, Jason Gunthorpe wrote:
> Yes, but rdma-core doesn't matter.
>
> The question is why is this safe and the reason is rxe doesn't set
> IB_USER_VERBS_CMD_POLL_CQ in uverbs_cmd_mask.
>
> I'd be a bit happier seeing this fixed so we have a poll_kernel_cq
> poll_user_cq op and this isn't so tricky.
Hi Jason,

I saw you removed IB_USER_VERBS_CMD_POLL_CQ from uverbs_cmd_mask by
commit 628c02bf38aa ("RDMA: Remove uverbs cmds from drivers that don't 
use them")

I think I don't need to update the patch, right? :-)

Best Regards,
Xiao Yang
> Jason

  reply	other threads:[~2021-09-17  6:00 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-02  8:46 [PATCH v2 0/5] RDMA/rxe: Do some cleanup Xiao Yang
2021-09-02  8:46 ` [PATCH v2 1/5] RDMA/rxe: Remove unnecessary check for qp->is_user/cq->is_user Xiao Yang
2021-09-14 18:32   ` Jason Gunthorpe
2021-09-16  9:16     ` yangx.jy
2021-09-16 13:22       ` Jason Gunthorpe
2021-09-17  6:00         ` yangx.jy [this message]
2021-09-02  8:46 ` [PATCH v2 2/5] RDMA/rxe: Remove the common is_user member of struct rxe_qp Xiao Yang
2021-09-02  8:46 ` [PATCH v2 3/5] RDMA/rxe: Change the is_user member of struct rxe_cq to bool Xiao Yang
2021-09-14 18:33   ` Jason Gunthorpe
2021-09-16  9:17     ` yangx.jy
2021-09-02  8:46 ` [PATCH v2 4/5] RDMA/rxe: Set partial attributes when completion status != IBV_WC_SUCCESS Xiao Yang
2021-09-02  8:46 ` [PATCH v2 5/5] RDMA/rxe: Remove duplicate settings Xiao Yang

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